config.h-vms install-sh setup.com config.guess \
config.sub makevms.com screenblank.txt \
xscreensaver.lsm.sh
-TAR = gtar
+TAR = tar
COMPRESS = gzip --verbose --best
COMPRESS_EXT = gz
# COMPRESS = compress
# COMPRESS_EXT = Z
-MAKE_SUBDIR = for dir in $(SUBDIRS) ; do ( cd $$dir ; $(MAKE) $@ ) ; done
+MAKE_SUBDIR = for dir in $(SUBDIRS); do (cd $$dir; $(MAKE) $@) || exit 5; done
all::
@$(MAKE_SUBDIR)
clean:
@$(MAKE_SUBDIR)
distclean: clean
- -rm -f config.h Makefile config.status config.cache config.log *~ "#"*
+ -rm -f config.h Makefile config.status config.cache config.log TAGS *~ "#"*
@$(MAKE_SUBDIR)
dist: tar
tar:
@ \
sh config.status ; \
- $(MAKE) hack_configure ; \
+ rm -f configure ; \
+ $(MAKE) configure ; \
$(MAKE) distdepend ; \
sh xscreensaver.lsm.sh > xscreensaver.lsm.$$$$ ; \
mv xscreensaver.lsm.$$$$ xscreensaver.lsm ; \
# out options we don't use. Odds are good that this will fail with any version
# of autoconf other than 2.12.
#
-hack_configure::
+configure::
autoconf
@TMP=configure.$$$$ ; \
echo "munging configure's --help message..." ; \
s/--enable and --with options recognized://m; \
s/\n --with-x .*?(["\n])/$$1/s; \
s/\n(Installation options:\n)/$$1/s; \
- s/\n(X Server Extension options:\n)/$$1/s; \
\
s/^ --oldincludedir=.*$$/ \
--x-includes=DIR X include files are in DIR\n \
> $$TMP && \
cat $$TMP > configure ) ; \
rm -f $$TMP
+
+bump-version::
+ @ \
+ SRC=utils/version.h ; \
+ VERS=`sed -n 's/[^0-9]*\([0-9]\)\.\([0-9][0-9]*\).*/\1 \2/p' $$SRC` ; \
+ set - $$VERS ; \
+ MAJOR="$$1"; MINOR="$$2"; \
+ NEW=`echo $$MINOR + 1 | bc` ; \
+ D=`date '+%d-%b-%y'`; \
+ if [ ! -f xscreensaver-$$MAJOR.$$MINOR.tar.gz ]; then \
+ echo "WARNING: xscreensaver-$$MAJOR.$$MINOR.tar.gz does not exist."; \
+ fi ; \
+ if [ -f xscreensaver-$$MAJOR.$$NEW.tar.gz ]; then \
+ echo "WARNING: xscreensaver-$$MAJOR.$$NEW.tar.gz already exists."; \
+ fi ; \
+ echo -n "Bumping $$MAJOR.$$MINOR to $$MAJOR.$$NEW ($$D), ok? "; \
+ read line; \
+ if [ "x$$line" != "xyes" -a "x$$line" != "xy" ]; then \
+ exit 1 ; \
+ fi ; \
+ TMP=/tmp/bv.$$ ; \
+ sed -e "s/\([0-9]\.[0-9][0-9]*\)/$$MAJOR.$$NEW/" \
+ -e "s/\(([0-9][0-9]*-[A-Za-z][a-z][a-z]-[0-9][0-9][0-9]*\))/($$D)/" \
+ $$SRC > $$TMP ; \
+ echo -n "New version and date are "; \
+ sed -n "s/[^0-9]*\([0-9]\.[0-9][0-9]*\) (\([-A-Za-z0-9]*\)).*/\1, \2./p" \
+ $$TMP; \
+ cat $$TMP > $$SRC ; \
+ rm -f $$TMP; \
+ echo "overwrote $$SRC"; \
+ ls -lFd $$SRC
+
+www::
+ @ \
+ DEST=$$HOME/www/xscreensaver ; \
+ VERS=`sed -n 's/[^0-9]*\([0-9]\.[0-9][0-9]*\).*/\1/p' utils/version.h` ; \
+ NAME="xscreensaver-$$VERS.tar.gz" ; \
+ if [ ! -f $$NAME ]; then \
+ echo "$$NAME does not exist! Did you forget to \`make tar'?" ; \
+ exit 1 ; \
+ fi ; \
+ if [ -f $$DEST/$$NAME ]; then \
+ echo -n "WARNING: $$DEST/$$NAME already exists! Overwrite? "; \
+ read line; \
+ if [ "x$$line" != "xyes" -a "x$$line" != "xy" ]; then \
+ exit 1 ; \
+ fi ; \
+ fi ; \
+ cp -p $$NAME $$DEST/$$NAME ; \
+ chmod u+w $$DEST/$$NAME ; \
+ cd $$DEST ; \
+ \
+ TMP=/tmp/xd.$$$$ ; \
+ sed "s/xscreensaver-[0-9]\.[0-9][0-9]\.tar\.gz/$$NAME/g" index.html \
+ > $$TMP ; \
+ echo '' ; \
+ diff -u0 index.html $$TMP ; \
+ echo '' ; \
+ \
+ OLDEST=`ls xscreensaver*.tar.gz | head -1` ; \
+ echo -n "Delete $$DEST/$$OLDEST? "; \
+ read line; \
+ if [ "x$$line" = "xyes" -o "x$$line" = "xy" ]; then \
+ set -x ; \
+ rm $$OLDEST ; \
+ cvs remove $$OLDEST ; \
+ else \
+ set -x ; \
+ fi ; \
+ cvs add -kb $$NAME ; \
+ cat $$TMP > index.html ; \
+ rm -f $$TMP ; \
+ cvs commit -m "$$VERS"
a screen saver and locker for the X window system
by Jamie Zawinski
+ http://www.jwz.org/xscreensaver/
+
To build on Unix:
- ./configure
configure scripts (those generated by the GNU autoconf system.)
The most important hint is probably this:
- ./configure --includedir=/opt/Motif/include --libdir=/opt/Motif/lib
+ ./configure --with-motif=/opt/Motif --with-xpm=/usr/local
To build on VMS, see README.VMS.
-If you think you've found a bug, please let me know; but first, read
-the enlosed `README.debugging' file to find out what kind of information
-would be most helpful to include in your bug report.
+If you think you've found a bug, please let me know! No bug report is too
+small. But first, please read the enclosed `README.debugging' file to find
+out what kind of information would be most helpful to include in your bug
+report.
Getting Started:
============
-The xscreensaver program waits until the keyboard and mouse have been idle
-for a period, and then runs a graphics demo chosen at random. It turns off
-as soon as there is any mouse or keyboard activity.
-
-The purpose of xscreensaver is to display pretty pictures on your screen
-when it is not in use, in keeping with the philosophy that unattended
-monitors should always be doing something interesting, just like they do
-in the movies.
-
-However, xscreensaver can also be used as a screen locker, to prevent
-others from using your terminal while your are away.
-
-The benefit that this program has over the combination of the xlock and
-xautolock programs is the ease with which new graphics hacks can be
-installed: you don't need to recompile this program to add a new display
-mode, you just change some resource settings. Any program which can be
-invoked in such a way that it draws on the root window of the screen can
-now be used as a screensaver without modification. The programs that
-are being run as screensavers don't need to have any special knowledge
-about what it means to be a screensaver.
-
-The XIDLE, MIT-SCREEN-SAVER, and/or SGI SCREEN_SAVER server extensions
-will be used if you have them.
-
-The dialog boxes (for locking and demo-mode) look best using Motif or
-Lesstif, but can be configured to use Athena widgets instead.
+The xscreensaver daemon waits until the keyboard and mouse have been idle
+for a period, and then runs a graphics demo chosen at random. The demo is
+terminated as soon as there is any mouse or keyboard activity (or, in
+locking mode, when the proper password is typed.)
-Also included are numerous graphics hacks for use as screensavers. There's
-nothing magic about these: they're just programs that draw on the root
-window, which are pointed at by the screensaver's default resource settings.
+It is trivially easy to add new display modes to xscreensaver: any program
+which can be invoked in such a way that it draws on the root window of the
+screen can be used as a screensaver. You just change a resource setting --
+there's no need to recompile or reinstall anything.
- qix - My own implementation of this, with many more options
- than you would have thought qix could have.
- helix - Generates spirally "stringart" patterns.
- pedal - Draws a different kind of spirally pattern.
- rorschach - Random inkblot patterns.
- attraction - A bouncing ball demo, or a qix-like demo, or a wild
- color-cycling thing, with some odd rules.
- greynetic - Random colored/stippled rectangles.
- rocks - Flying through an asteroid field.
- blitspin - Rotate a bitmap using bitblts.
- imsmap - Generates random maps or cloud formations.
- hypercube - 2d projection of a hypercube rotating on all four axes.
- slidescreen - Divides the screen into a grid and plays a 16-puzzle on it.
- decayscreen - A melting effect.
- jigsaw - Turns the screen into a jigsaw puzzle and shuffles it.
- halo - Random circular patterns.
- pyro - Fireworks. Looks a lot like the version in xlock.
- hopalong - Fractals. I snarfed this code from xlock.
- flame - Fractals. Also from xlock.
- noseguy - A guy with a big nose wanders around the screen saying
- things. I snarfed this code from xnlock.
- maze - This is the X maze demo modified to take a -root option
- so that it works with xscreensaver.
- lmorph - morphing line drawings.
- bubbles - condensation forms on your monitor, then pops.
- deco - Generates Brady-Bunch-era wall paneling.
- moire - Circular interference patterns.
- moire2 - More moire.
- kaleidescope - Groovy, man.
- swirl - Swirly color-cycling patterns.
- bouboule - Spinning bubbles on a transparent ball.
- braid - Draws random color-cycling braids around a circle.
- drift - Drifting recursive fractal cosmic flames.
- vines - Small, curvy geometric patterns.
- galaxy - Spinning, colliding galaxies.
- grav - Orbital simulation and/or cloud chamber.
- ifs - Spinning, colliding iterated-function-system shapes.
- julia - Animated rendition of the Julia set.
- laser - Moving radiating lines.
- lightning - Crackling fractal lightning bolts.
- penrose - Quasiperiodic tilings.
- sierpinski - two-dimensional Sierpinski triangle.
- slip - Sucks your desktop through a jet engine.
- spiral - Circular color-cycling interference patterns.
- strange - Animating strange attractors.
- flag - A waving flag of an arbitrary bitmap or text.
- sphere - Draws a bunch of shaded spheres.
- forest - grows a fractal forest.
- lisa - draws animated full-loop lisajous figures.
- lissie - another lisajous path.
- goop - Squishy transparent oil-and-bubble images
- starfish - Radially-symmetric throbbing colormap-hacking blobs.
- munch - The classic 1962-vintage "munching squares" hack.
- rd-bomb - Reaction-diffusion fractals.
- coral - Simulation of coral growth, sort of.
- fadeplot - Draws a swimming ribbon.
- mountain - Generates mountains on a square grid.
- triangle - Generates mountains on a triangular grid.
- worm - Draws wiggly worms.
- rotor - Draws a rotating spiral pattern.
- ant - A cellular automaton.
- xjack - Simulates a schizophrenic typist.
- xlyap - Calculates and displays Lyapunov exponents.
- flow - More strange attractors.
- epicycle - Spiral patterns based on pre-Copernican cosmologies.
- interference - More groovy colored fields.
- truchet - Nonrepeating planar tilings.
- bsod - Simulates the system crashes of various other OSes.
- crystal - A kaleidoscope of moving polygons.
- discrete - Various fractal-ish "discrete map" forms.
- distort - A moving lens wanders around the screen, magnifying it.
- kumppa - Spinning 3D color fields, kinda.
- gears - Draws interlocking rotating gears (GLX only.)
- morph3d - Draws shiny shape-changing 3d forms (GLX only.)
- superquadrics - More shiny shape-changing 3d forms (GLX only.)
- pipes - Generates a field of intertwined plumbing (GLX only.)
- rubik - Solves a Rubik's Cube (GLX only.)
- sproingies - Marble Madness meets Q-Bert (GLX only.)
- stairs - Draws Escher's infinite staircase (GLX only.)
- cage - Draws Escher's impossible cage (GLX only.)
- moebius - Draws Escher's Moebius Strip II (GLX only.)
- atlantis - Draws swimming mammals (GLX only.)
-
-All of these will pop up their own window unless given that -root option.
-See their respective man pages for more details.
-
-Other reasonable things to use as screensavers, if you have them, are
+ ============
- xdaliclock -root -builtin2 - melting digital clock
- xswarm -r 2>&- - swimming sperm
- xwave -root - random 3d graphs
- xbouncebits - bounce arbitrary bitmaps around
- ico -r -p8 -faces -sleep 1 - it's dull, but it's there
- xv -root file.gif -quit - they don't all have to animate!
- xsplinefun - bouncing splines
- xfishtank -c black -d -r 1 - fish (use version 2.0 or later)
- xmountains -b - very realistic generated mountains
- xtacy -root - various eye candy
- xearth -wait 0 -timewarp 400 - the earth as seen from space
- /usr/demos/bin/bongo - an SGI GL demo
- /usr/demos/bin/ep -S - another: the stunning ElectroPaint.
- (Compile hacks/xscreensaver-sgigl.c
- to use these with xscreensaver.)
+Along with the xscreensaver daemon itself, this package also includes
+numerous graphics hacks for use as screensavers. There is nothing magic
+about these: they are just programs that draw on the root window.
-You can get most of these from the contrib directory on ftp.x.org. If you
-know of (or write) any other interesting programs that can be used as
-screensavers, please let me know!
+More than 80 such programs are included. For details, see the xscreensaver
+web page, or the enclosed manual pages. There are also some helpful hints
+on customization in the xscreensaver app-defaults file (normally installed
+in /usr/lib/X11/app-defaults/XScreenSaver.)
The latest version of xscreensaver is always available on the web at
-http://people.netscape.com/jwz/xscreensaver/.
+http://www.jwz.org/xscreensaver/.
- -- Jamie Zawinski <jwz@netscape.com>
+ ============
-\f
+Changes since 2.30: * The cursor was invisible in the password dialog. Fixed.
+ * Made configure warn against MesaGL 2.6.
+ * Fixed X error at startup when using non-default visual.
+ * New version of `crystal', `ant', and `atlantis' from
+ xlockmore.
+ * New hack, `bubble3d'.
+ * Added some new modes to `bsod'.
+Changes since 2.29: * Changed the order in which -lSM and -lICE are linked
+ to be after Motif instead of before (Lesstif on Irix
+ needs this.)
+Changes since 2.28: * Work around a bash bug in configure.
+ * Tweaked HPUX paths again. FTSOHPUX.
+ * Made configure recommend against LessTif 0.86, due
+ to a bug in that version that causes a security hole
+ in the screen locking code. LessTif 0.87 will fix it.
+ * Made all of the `--with' options to `configure' accept
+ a directory option as well (so that --with-motif=/FOO
+ will add -I/FOO/include -L/FOO/lib). I believe this is
+ the Configure Party Line of how do to such things.
+ * Fixed a bug where the mouse was left un-grabbed
+ after the first time the graphics hack was changed
+ (simplified all of the mouse-grabbing logic.)
+ * Maybe possibly perhaps made `vidwhacker' really not
+ leave stray xv windows around. This time for sure.
+ * Added a new erase mode (random dots fizzling out.)
+ * Added `-prefs' argument to `xscreensaver-command',
+ that brings up the Preferences dialog directly (it
+ seems that nobody ever noticed the `Preferences' button
+ on the Demo Mode dialog, maybe this will help.)
+ * Added a splash screen. Turn it off with *splash:false.
+Changes since 2.27: * Better macsbug text in `bsod'.
+ * New version of `distort' with many new modes.
+ * Plugged a leak in `coral'.
+ * Tweaked configure for HPUX.
+ * Removed some compiler warnings.
+ * More consistent usage of stderr versus stdout.
+ * More diagnostics should an X error occur.
+ * Fixed a possible crash in SGI-specific unfading code.
+Changes since 2.26: * Improved version of `distort'.
+ * Made `lament' compile against OpenGL 1.0 (though it
+ still requires 1.1 to work properly.)
+ * Updated my email address and home page.
+Changes since 2.24: * Improved motion in `rd-bomb'.
+ * Added XSHM (shared memory extension) support to the
+ `distort', `interference', `moire', `rd-bomb', and
+ `swirl' hacks, which speeds them up a bit.
+ * Added `lament' hack.
Changes since 2.23: * Tweaked the order of the -L options again.
* Cleaned up configure's --help message.
* Added `kumppa' hack.
document gives some hints for isolating them; the more information
you can give me about the problem, the better the odds that I'll be
able to fix it. But, if you don't have time to go through these
- steps, report the bug anyway -- even vague bug reports can be
+ steps, report the bug anyway -- even vague bug reports can be
better than no bug report at all.
- --------
+ --------
STEP ZERO:
What are you doing here? Go read README, and then the man page.
STEP ZERO, PART TWO:
Do you have the most recent version? Go make sure.
- http://people.netscape.com/jwz/xscreensaver/
+ http://www.jwz.org/xscreensaver/
BUILDING:
problem is that you don't have some kind of ``development option''
installed. Xt/ and Xaw/ (Athena) are free and available on all
systems; Xm/ (Motif) is available on all commercial systems except
- SunOS 4.x and some early releases of Solaris.
+ SunOS 4.x and some early releases of Solaris. For Linux and other
+ free Unixes systems, a Motif clone is available from
+ http://www.lesstif.org/.
RUNNING:
For runtime errors, it's important to keep in mind that there are
two parts to xscreensaver: there is the screensaver driver process
- (the part that detects idleness, deals with locking, and launches
+ (the daemon that detects idleness, deals with locking, and launches
the demos); and there are the demos themselves (independent programs
that draw pretty pictures.)
- * Compile with `make CFLAGS=-g'.
+ * Compile with `make CFLAGS=-g' (so that if you get a core
+ dump, there will be debugging info in it.)
* What platform are you running on? What does the included
`./config.guess' shell script print?
* Is the problem in the driver, or in the graphics hacks?
* If the problem is in the driver, was the driver built using
- Motif, or Athena? Which version?
+ Motif, Lesstif, or Athena? Which version?
* If the problem is in one (or more) of the hacks, which ones?
If you're not sure, try
don't.
* Does the problem occur when running that hack by hand, in
- its own window?
+ its own window (i.e., when started with no command-line args)?
* Does the problem occur when running that hack by hand, on
- the root window (the `-root' option)?
+ the root window (i.e., when started with the `-root' option)?
* IMPORTANT: What visual are you using? Send the output of
the `xdpyinfo' command.
program under a debugger, and show me the stack trace.
(If you don't know how to do that, that's ok.)
- * If it gets an X error, where did it come from? Run the
- program under a debugger; set a breakpoint on `exit';
- start the program with the `-sync' command-line option;
- and show me the stack trace when it stops.
+ * If it gets an X error, where did it come from? Run
+ xscreensaver with the `-sync' command-line option; if -sync
+ is used, then X errors will cause xscreensaver to dump a core
+ file. Look at the core file with a debugger and show me the
+ stack trace: were in xscreensaver did that X error come from?
If the problem is with the xscreensaver process itself, or if you
can't figure out which demo is causing the problem, or if you can't
prevent the data from being displayed on the screensaver
window as well.
- You also might want to set the "*timestamp" resource to True, which
- will cause the xscreensaver messages to include the time at which
+ You also might want to use the `-timestamp' option, which will
+ cause the xscreensaver messages to include the time at which
they were printed.
* If the problem is intermittent, you might want to capture the
- log information to a file and examine it later.
+ log information to a file and examine it later. For example,
+ you could start it from your login script like this (csh syntax):
+
+ ( cd ~/src/xscreensaver/ ; \
+ xscreensaver -sync -verbose -timestamp \
+ -xrm '*captureStderr:false' -xrm '*captureStdout:false' \
+ >>&LOG & )
* Hackers only: If you're feeling adventurous enough to run gdb
on the xscreensaver driver process itself, make sure you've
read the commentary at the top of xscreensaver.c.
-----------------------------------------------------------------------------
- http://people.netscape.com/jwz/xscreensaver/
- Jamie Zawinski <jwz@netscape.com>
+ http://www.jwz.org/xscreensaver/
+ Jamie Zawinski <jwz@jwz.org>
-----------------------------------------------------------------------------
*/
#undef HAVE_GL
-/* Define this if you have GL, but it's the MesaGL variant. (The libraries
- have different names.) (HAVE_GL should be defined too.)
+/* Define this if you have OpenGL, but it's the MesaGL variant. (The
+ libraries have different names.) (HAVE_GL should be defined too.)
*/
#undef HAVE_MESA_GL
+/* Define this if your version of OpenGL has the glBindTexture() routine.
+ This is the case for OpenGL 1.1, but not for OpenGL 1.0.
+ */
+#undef HAVE_GLBINDTEXTURE
+
/* Define this if you have the X Shared Memory Extension.
*/
#undef HAVE_XSHM_EXTENSION
"
ac_help="$ac_help"
ac_help="$ac_help
+Except where noted, all of the --with options below can also take a
+directory argument: for example, --with-motif=/opt/Motif. That would
+cause /opt/Motif/include/ to be added to the -I list, and /opt/Motif/lib/
+to be added to the -L list, assuming those directories exist.
+
X Server Extension options:
--with-sgi-ext Include support for the SGI SCREEN_SAVER
X Client Toolkit options:
- --with-motif Use the Motif toolkit for the user interface,
- if possible (this is the default).
+ --with-motif Use the Motif toolkit for the user interface, if
+ possible (this is the default).
--without-motif Do not use Motif."
ac_help="$ac_help
--with-athena Use the Athena toolkit for the user interface, if
fi
echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:646: checking host system type" >&5
+echo "configure:650: checking host system type" >&5
host_alias=$host
case "$host_alias" in
# Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:670: checking for $ac_word" >&5
+echo "configure:674: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:699: checking for $ac_word" >&5
+echo "configure:703: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:747: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:751: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
cross_compiling=$ac_cv_prog_cc_cross
cat > conftest.$ac_ext <<EOF
-#line 757 "configure"
+#line 761 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
-if { (eval echo configure:761: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:765: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
ac_cv_prog_cc_works=yes
# If we can't run a trivial program, we are probably using a cross compiler.
if (./conftest; exit) 2>/dev/null; then
{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:781: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:785: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
cross_compiling=$ac_cv_prog_cc_cross
echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:786: checking whether we are using GNU C" >&5
+echo "configure:790: checking whether we are using GNU C" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
yes;
#endif
EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:795: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:799: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes
else
ac_cv_prog_gcc=no
ac_save_CFLAGS="$CFLAGS"
CFLAGS=
echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:810: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:814: checking whether ${CC-cc} accepts -g" >&5
if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test -z "$GCC"; then
echo $ac_n "checking how to request ANSI compilation""... $ac_c" 1>&6
-echo "configure:840: checking how to request ANSI compilation" >&5
+echo "configure:844: checking how to request ANSI compilation" >&5
case "$host" in
*-hpux*)
echo "$ac_t""HPUX: adding -Ae" 1>&6
CC="$CC -qlanglvl=ansi -qhalt=e"
;;
-# NOTE: for Digital, need to add -std1 to get ANSI, but I'm not sure
-# yet what $host pattern we should be testing for...
+ *-dec-*)
+ echo "$ac_t""DEC: adding -std1" 1>&6
+ CC="$CC -std1"
+ ;;
*)
echo "$ac_t""no idea" 1>&6
echo $ac_n "checking whether the compiler works on ANSI C""... $ac_c" 1>&6
-echo "configure:862: checking whether the compiler works on ANSI C" >&5
+echo "configure:868: checking whether the compiler works on ANSI C" >&5
if test "$cross_compiling" = yes; then
{ echo "configure: error: Couldn't build even a trivial ANSI C program: check CC." 1>&2; exit 1; }
else
cat > conftest.$ac_ext <<EOF
-#line 867 "configure"
+#line 873 "configure"
#include "confdefs.h"
main(int ac, char **av) { return 0; }
EOF
-if { (eval echo configure:871: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:877: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
echo "$ac_t""yes" 1>&6
else
case "$host" in
*-irix*)
- if test -n "$GCC"; then
- echo "$ac_t""Turning on gcc compiler warnings." 1>&6
- CC="$CC -Wall -Wstrict-prototypes -Wnested-externs -Wno-format"
- else
- # not gcc
- echo "$ac_t""Turning on SGI compiler warnings." 1>&6
- CC="$CC -fullwarn -use_readonly_const -rdata_shared -g3"
- fi
+ if test -n "$GCC"; then
+ echo "$ac_t""Turning on gcc compiler warnings." 1>&6
+ CC="$CC -Wall -Wstrict-prototypes -Wnested-externs -Wno-format"
+ else
+ # not gcc
+ echo "$ac_t""Turning on SGI compiler warnings." 1>&6
+ CC="$CC -fullwarn -use_readonly_const -rdata_shared -g3"
+ fi
+ ;;
+
+ *-linux-*)
+ echo "$ac_t""Turning on gcc compiler warnings." 1>&6
+ CC="$CC -Wall -Wstrict-prototypes -Wnested-externs -Wno-format"
;;
+
+# *-dec-osf*)
+# if test -z "$GCC"; then
+# AC_MSG_RESULT(Turning on DEC C compiler warnings.)
+# CC="$CC -migrate -w0 -verbose -warnprotos"
+# fi
+# ;;
+
esac
+# Try and determine whether ${INSTALL} can create intermediate directories,
+# and if not, whether "mkdir -p" works instead. This sets ${INSTALL_DIRS}.
+# (But autoconf should earn its keep and do this for us!)
+#
+
+
+
echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:900: checking how to run the C preprocessor" >&5
+echo "configure:926: checking how to run the C preprocessor" >&5
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
CPP=
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp.
cat > conftest.$ac_ext <<EOF
-#line 915 "configure"
+#line 941 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:921: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:947: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF
-#line 932 "configure"
+#line 958 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:938: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:964: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# ./install, which can be erroneously created by make from ./install.sh.
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:971: checking for a BSD compatible install" >&5
+echo "configure:997: checking for a BSD compatible install" >&5
if test -z "$INSTALL"; then
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+INSTALL_DIRS='${INSTALL} -d'
+ echo $ac_n "checking whether \"\${INSTALL} -d\" creates intermediate directories""... $ac_c" 1>&6
+echo "configure:1048: checking whether \"\${INSTALL} -d\" creates intermediate directories" >&5
+ rm -rf conftestdir
+ if mkdir conftestdir; then
+ cd conftestdir >&-
+
+ ${INSTALL} -d `pwd`/dir1/dir2 >&- 2>&-
+ if test -d dir1/dir2 ; then
+ echo "$ac_t""yes" 1>&6
+ else
+ echo "$ac_t""no" 1>&6
+ echo $ac_n "checking whether \"mkdir -p\" creates intermediate directories""... $ac_c" 1>&6
+echo "configure:1059: checking whether \"mkdir -p\" creates intermediate directories" >&5
+ rm -rf dir1
+ mkdir -p dir1/dir2 >&- 2>&-
+ if test -d dir1/dir2/. ; then
+ echo "$ac_t""yes" 1>&6
+ INSTALL_DIRS='mkdir -p'
+ else
+ echo "$ac_t""no" 1>&6
+ fi
+ fi
+ cd .. >&-
+ rm -rf conftestdir
+ fi
+
echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:1021: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo "configure:1074: checking whether ${MAKE-make} sets \${MAKE}" >&5
set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:1049: checking for working const" >&5
+echo "configure:1102: checking for working const" >&5
if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1054 "configure"
+#line 1107 "configure"
#include "confdefs.h"
int main() {
; return 0; }
EOF
-if { (eval echo configure:1103: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1156: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_c_const=yes
else
fi
echo $ac_n "checking for inline""... $ac_c" 1>&6
-echo "configure:1124: checking for inline" >&5
+echo "configure:1177: checking for inline" >&5
if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_cv_c_inline=no
for ac_kw in inline __inline__ __inline; do
cat > conftest.$ac_ext <<EOF
-#line 1131 "configure"
+#line 1184 "configure"
#include "confdefs.h"
int main() {
} $ac_kw foo() {
; return 0; }
EOF
-if { (eval echo configure:1138: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1191: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_c_inline=$ac_kw; break
else
echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:1165: checking for ANSI C header files" >&5
+echo "configure:1218: checking for ANSI C header files" >&5
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1170 "configure"
+#line 1223 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <stdarg.h>
#include <float.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1178: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1231: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
-#line 1195 "configure"
+#line 1248 "configure"
#include "confdefs.h"
#include <string.h>
EOF
if test $ac_cv_header_stdc = yes; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
-#line 1213 "configure"
+#line 1266 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
:
else
cat > conftest.$ac_ext <<EOF
-#line 1234 "configure"
+#line 1287 "configure"
#include "confdefs.h"
#include <ctype.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
exit (0); }
EOF
-if { (eval echo configure:1245: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1298: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
:
else
fi
echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
-echo "configure:1269: checking whether time.h and sys/time.h may both be included" >&5
+echo "configure:1322: checking whether time.h and sys/time.h may both be included" >&5
if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1274 "configure"
+#line 1327 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/time.h>
struct tm *tp;
; return 0; }
EOF
-if { (eval echo configure:1283: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1336: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_header_time=yes
else
fi
echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
-echo "configure:1304: checking for sys/wait.h that is POSIX.1 compatible" >&5
+echo "configure:1357: checking for sys/wait.h that is POSIX.1 compatible" >&5
if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1309 "configure"
+#line 1362 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/wait.h>
s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
; return 0; }
EOF
-if { (eval echo configure:1325: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1378: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_header_sys_wait_h=yes
else
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
-echo "configure:1350: checking for $ac_hdr that defines DIR" >&5
+echo "configure:1403: checking for $ac_hdr that defines DIR" >&5
if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1355 "configure"
+#line 1408 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <$ac_hdr>
DIR *dirp = 0;
; return 0; }
EOF
-if { (eval echo configure:1363: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1416: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
eval "ac_cv_header_dirent_$ac_safe=yes"
else
# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
if test $ac_header_dirent = dirent.h; then
echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
-echo "configure:1388: checking for opendir in -ldir" >&5
+echo "configure:1441: checking for opendir in -ldir" >&5
ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-ldir $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 1396 "configure"
+#line 1449 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
opendir()
; return 0; }
EOF
-if { (eval echo configure:1407: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1460: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
else
echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
-echo "configure:1429: checking for opendir in -lx" >&5
+echo "configure:1482: checking for opendir in -lx" >&5
ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lx $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 1437 "configure"
+#line 1490 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
opendir()
; return 0; }
EOF
-if { (eval echo configure:1448: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1501: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
echo $ac_n "checking for mode_t""... $ac_c" 1>&6
-echo "configure:1472: checking for mode_t" >&5
+echo "configure:1525: checking for mode_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1477 "configure"
+#line 1530 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
fi
echo $ac_n "checking for pid_t""... $ac_c" 1>&6
-echo "configure:1505: checking for pid_t" >&5
+echo "configure:1558: checking for pid_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1510 "configure"
+#line 1563 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
fi
echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:1538: checking for size_t" >&5
+echo "configure:1591: checking for size_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1543 "configure"
+#line 1596 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
fi
echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
-echo "configure:1571: checking return type of signal handlers" >&5
+echo "configure:1624: checking return type of signal handlers" >&5
if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1576 "configure"
+#line 1629 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <signal.h>
int i;
; return 0; }
EOF
-if { (eval echo configure:1593: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1646: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_type_signal=void
else
echo $ac_n "checking how to call gettimeofday""... $ac_c" 1>&6
-echo "configure:1613: checking how to call gettimeofday" >&5
+echo "configure:1666: checking how to call gettimeofday" >&5
if eval "test \"`echo '$''{'ac_cv_gettimeofday_args'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1618 "configure"
+#line 1671 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <sys/time.h>
gettimeofday(&tv, &tzp);
; return 0; }
EOF
-if { (eval echo configure:1627: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1680: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_gettimeofday_args=2
else
cat conftest.$ac_ext >&5
rm -rf conftest*
cat > conftest.$ac_ext <<EOF
-#line 1635 "configure"
+#line 1688 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <sys/time.h>
struct timeval tv; gettimeofday(&tv);
; return 0; }
EOF
-if { (eval echo configure:1643: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1696: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_gettimeofday_args=1
else
for ac_func in select fcntl uname nice setpriority getcwd getwd putenv
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1683: checking for $ac_func" >&5
+echo "configure:1736: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1688 "configure"
+#line 1741 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:1711: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1764: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
for ac_func in sigaction
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1738: checking for $ac_func" >&5
+echo "configure:1791: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1743 "configure"
+#line 1796 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:1766: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1819: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1795: checking for $ac_hdr" >&5
+echo "configure:1848: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1800 "configure"
+#line 1853 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1805: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1858: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
# Uses ac_ vars as temps to allow command line to override cache and checks.
# --without-x overrides everything else, but does not touch the cache.
echo $ac_n "checking for X""... $ac_c" 1>&6
-echo "configure:1864: checking for X" >&5
+echo "configure:1917: checking for X" >&5
# Check whether --with-x or --without-x was given.
if test "${with_x+set}" = set; then
# First, try using that file with no special directory specified.
cat > conftest.$ac_ext <<EOF
-#line 1926 "configure"
+#line 1979 "configure"
#include "confdefs.h"
#include <$x_direct_test_include>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1931: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1984: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
ac_save_LIBS="$LIBS"
LIBS="-l$x_direct_test_library $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 2000 "configure"
+#line 2053 "configure"
#include "confdefs.h"
int main() {
${x_direct_test_function}()
; return 0; }
EOF
-if { (eval echo configure:2007: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2060: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
LIBS="$ac_save_LIBS"
# We can link X programs with no special library path.
case "`(uname -sr) 2>/dev/null`" in
"SunOS 5"*)
echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6
-echo "configure:2113: checking whether -R must be followed by a space" >&5
+echo "configure:2166: checking whether -R must be followed by a space" >&5
ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
cat > conftest.$ac_ext <<EOF
-#line 2116 "configure"
+#line 2169 "configure"
#include "confdefs.h"
int main() {
; return 0; }
EOF
-if { (eval echo configure:2123: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2176: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
ac_R_nospace=yes
else
else
LIBS="$ac_xsave_LIBS -R $x_libraries"
cat > conftest.$ac_ext <<EOF
-#line 2139 "configure"
+#line 2192 "configure"
#include "confdefs.h"
int main() {
; return 0; }
EOF
-if { (eval echo configure:2146: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2199: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
ac_R_space=yes
else
# libraries were built with DECnet support. And karl@cs.umb.edu says
# the Alpha needs dnet_stub (dnet does not exist).
echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
-echo "configure:2178: checking for dnet_ntoa in -ldnet" >&5
+echo "configure:2231: checking for dnet_ntoa in -ldnet" >&5
ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-ldnet $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 2186 "configure"
+#line 2239 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
dnet_ntoa()
; return 0; }
EOF
-if { (eval echo configure:2197: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2250: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
if test $ac_cv_lib_dnet_dnet_ntoa = no; then
echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6
-echo "configure:2219: checking for dnet_ntoa in -ldnet_stub" >&5
+echo "configure:2272: checking for dnet_ntoa in -ldnet_stub" >&5
ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-ldnet_stub $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 2227 "configure"
+#line 2280 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
dnet_ntoa()
; return 0; }
EOF
-if { (eval echo configure:2238: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2291: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
# The nsl library prevents programs from opening the X display
# on Irix 5.2, according to dickey@clark.net.
echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
-echo "configure:2267: checking for gethostbyname" >&5
+echo "configure:2320: checking for gethostbyname" >&5
if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2272 "configure"
+#line 2325 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char gethostbyname(); below. */
; return 0; }
EOF
-if { (eval echo configure:2295: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2348: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_func_gethostbyname=yes"
else
if test $ac_cv_func_gethostbyname = no; then
echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
-echo "configure:2316: checking for gethostbyname in -lnsl" >&5
+echo "configure:2369: checking for gethostbyname in -lnsl" >&5
ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lnsl $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 2324 "configure"
+#line 2377 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
gethostbyname()
; return 0; }
EOF
-if { (eval echo configure:2335: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2388: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
# -lsocket must be given before -lnsl if both are needed.
# We assume that if connect needs -lnsl, so does gethostbyname.
echo $ac_n "checking for connect""... $ac_c" 1>&6
-echo "configure:2365: checking for connect" >&5
+echo "configure:2418: checking for connect" >&5
if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2370 "configure"
+#line 2423 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char connect(); below. */
; return 0; }
EOF
-if { (eval echo configure:2393: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2446: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_func_connect=yes"
else
if test $ac_cv_func_connect = no; then
echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6
-echo "configure:2414: checking for connect in -lsocket" >&5
+echo "configure:2467: checking for connect in -lsocket" >&5
ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 2422 "configure"
+#line 2475 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
connect()
; return 0; }
EOF
-if { (eval echo configure:2433: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2486: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
# gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
echo $ac_n "checking for remove""... $ac_c" 1>&6
-echo "configure:2457: checking for remove" >&5
+echo "configure:2510: checking for remove" >&5
if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2462 "configure"
+#line 2515 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char remove(); below. */
; return 0; }
EOF
-if { (eval echo configure:2485: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2538: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_func_remove=yes"
else
if test $ac_cv_func_remove = no; then
echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6
-echo "configure:2506: checking for remove in -lposix" >&5
+echo "configure:2559: checking for remove in -lposix" >&5
ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lposix $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 2514 "configure"
+#line 2567 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
remove()
; return 0; }
EOF
-if { (eval echo configure:2525: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2578: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
echo $ac_n "checking for shmat""... $ac_c" 1>&6
-echo "configure:2549: checking for shmat" >&5
+echo "configure:2602: checking for shmat" >&5
if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2554 "configure"
+#line 2607 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char shmat(); below. */
; return 0; }
EOF
-if { (eval echo configure:2577: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2630: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_func_shmat=yes"
else
if test $ac_cv_func_shmat = no; then
echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6
-echo "configure:2598: checking for shmat in -lipc" >&5
+echo "configure:2651: checking for shmat in -lipc" >&5
ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lipc $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 2606 "configure"
+#line 2659 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
shmat()
; return 0; }
EOF
-if { (eval echo configure:2617: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2670: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
# libraries we check for below, so use a different variable.
# --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6
-echo "configure:2650: checking for IceConnectionNumber in -lICE" >&5
+echo "configure:2703: checking for IceConnectionNumber in -lICE" >&5
ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lICE $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 2658 "configure"
+#line 2711 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
IceConnectionNumber()
; return 0; }
EOF
-if { (eval echo configure:2669: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2722: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
echo $ac_n "checking for X app-defaults directory""... $ac_c" 1>&6
-echo "configure:2706: checking for X app-defaults directory" >&5
+echo "configure:2759: checking for X app-defaults directory" >&5
if eval "test \"`echo '$''{'ac_cv_x_app_defaults'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
rm -fr conftestdir
if mkdir conftestdir; then
- cd conftestdir
+ cd conftestdir >&-
# Make sure to not put "make" in the Imakefile rules, since we grep it out.
cat > Imakefile <<'EOF'
acfindx:
# GNU make sometimes prints "make[1]: Entering...", which'd confuse us.
eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
fi
- cd ..
+ cd .. >&-
rm -fr conftestdir
fi
if test x"$ac_x_app_defaults" = x; then
- # Look for the directory under a standard set of common directories.
+
+ # Look for the directory under a standard set of common directories.
# Check X11 before X11Rn because it's often a symlink to the current release.
for ac_dir in \
/usr/X11/lib/app-defaults \
+# Usage: HANDLE_X_PATH_ARG([variable_name],
+# [--command-line-option],
+# [descriptive string])
+#
+# All of the --with options take three forms:
+#
+# --with-foo (or --with-foo=yes)
+# --without-foo (or --with-foo=no)
+# --with-foo=/DIR
+#
+# This function, HANDLE_X_PATH_ARG, deals with the /DIR case. When it sees
+# a directory (string beginning with a slash) it checks to see whether
+# /DIR/include and /DIR/lib exist, and adds them to $X_CFLAGS and $X_LIBS
+# as appropriate.
+#
+
+
# check for the HP XHPDisableReset server extension headers.
fi
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
cat > conftest.$ac_ext <<EOF
-#line 2835 "configure"
+#line 2906 "configure"
#include "confdefs.h"
#include <X11/XHPlib.h>
EOF
# Check for the availability of the XPointer typedef, and define it otherwise.
#
echo $ac_n "checking for XPointer""... $ac_c" 1>&6
-echo "configure:2856: checking for XPointer" >&5
+echo "configure:2927: checking for XPointer" >&5
if eval "test \"`echo '$''{'ac_cv_xpointer'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
cat > conftest.$ac_ext <<EOF
-#line 2867 "configure"
+#line 2938 "configure"
#include "confdefs.h"
#include <X11/Xlib.h>
int main() {
XPointer foo = (XPointer) 0;
; return 0; }
EOF
-if { (eval echo configure:2874: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2945: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_xpointer=yes
else
fi
+# Random special-cases for certain pathological OSes. You know who you are.
+#
case "$host" in
*-hpux*)
- # Thanks for not making xmkmf find this by default, you losers.
+
+ # The following arcana was gleaned from conversations with
+ # Eric Schwartz <erics@col.hp.com>:
+ #
+ # On HPUX 10.x, the parts of X that HP considers "standard" live in
+ # /usr/{include,lib}/X11R6/. The parts that HP doesn't consider
+ # "standard", notably, Xaw and Xmu, live in /usr/contrib/X11R6/.
+ # Also, there are symlinks from /usr/include/ and /usr/lib/ into
+ # /usr/{include,lib}/X11R6/, so that (if you don't use Xmu at all)
+ # you don't need any -I or -L arguments.
+ #
+ # On HPUX 9.x, /usr/{include,lib}/X11R5/ and /usr/contrib/X11R5/
+ # are the same division as 10.x. However, there are no symlinks to
+ # the X stuff from /usr/include/ and /usr/lib/, so -I and -L
+ # arguments are always necessary.
+ #
+ # However, X11R6 was available on HPUX 9.x as a patch: if that
+ # patch was installed, then all of X11R6 went in to
+ # /usr/contrib/X11R6/ (there was no /usr/{include,lib}/X11R6/.)
+ #
+ # HPUX 8.x was the same as 9.x, but was X11R4 instead (I don't know
+ # whether R5 was available as a patch; R6 undoubtedly was not.)
+ #
+ # So. We try and use the highest numbered pair of
+ # /usr/{include,lib}/X11R?/ and /usr/contrib/X11R?/{include,lib}/
+ # that are available. We do not mix and match different versions
+ # of X.
+ #
+ # Questions I still don't know the answers to: (do you?)
+ #
+ # * Does HPUX 10.x come with /usr/contrib/X11R6/ standard?
+ # Or does that need to be installed separately?
+ #
+ # * On HPUX 9.x, where /usr/include/X11R5/ was standard, and
+ # /usr/contrib/X11R6/ could be installed as a patch, what was in
+ # that contrib directory? Did it contain so-called "standard"
+ # X11R6, or did it include Xaw and Xmu as well? If the former,
+ # where did one find Xaw and Xmu on 9.x R6 systems? Would this
+ # be a situation where one had to reach into the R5 headers and
+ # libs to find Xmu? That is, must both R6 and R5 directories
+ # be on the -I and -L lists in that case?
+ #
+ for version in X11R6 X11R5 X11R4 ; do
+ # if either pair of directories exists...
+ if test -d /usr/lib/$version || test -d /usr/contrib/$version/lib ; then
+ # if contrib exists, use it...
+ if test -d /usr/contrib/$version/lib ; then
+ X_CFLAGS="$X_CFLAGS -I/usr/contrib/$version/include"
+ X_LIBS="$X_LIBS -L/usr/contrib/$version/lib"
+ fi
+ # if the "standard" one exists, use it.
+ if test -d /usr/lib/$version ; then
+ X_CFLAGS="$X_CFLAGS -I/usr/include/$version"
+ X_LIBS="$X_LIBS -L/usr/lib/$version"
+ fi
+ # since at least one of the pair exists, go no farther.
+ break
+ fi
+ done
+
+ # Now find Motif. Thanks for not making xmkmf find this by
+ # default, you losers.
+ #
if test -d /usr/lib/Motif1.2 ; then
- X_CFLAGS="-I/usr/include/Motif1.2 $X_CFLAGS"
- X_LIBS="-L/usr/lib/Motif1.2 $X_LIBS"
+ X_CFLAGS="$X_CFLAGS -I/usr/include/Motif1.2"
+ X_LIBS="$X_LIBS -L/usr/lib/Motif1.2"
elif test -d /usr/lib/Motif1.1 ; then
- X_CFLAGS="-I/usr/include/Motif1.1 $X_CFLAGS"
- X_LIBS="-L/usr/lib/Motif1.1 $X_LIBS"
+ X_CFLAGS="$X_CFLAGS -I/usr/include/Motif1.1"
+ X_LIBS="$X_LIBS -L/usr/lib/Motif1.1"
fi
- # This too. You losers.
- if test -d /usr/contrib/X11R6/include ; then
- X_CFLAGS="-I/usr/contrib/X11R6/include $X_CFLAGS"
- X_LIBS="-L/usr/contrib/X11R6/lib $X_LIBS"
- elif test -d /usr/X11R6/include ; then
- X_CFLAGS="-I/usr/X11R6/include $X_CFLAGS"
- X_LIBS="-L/usr/X11R6/lib $X_LIBS"
- elif test -d /usr/contrib/X11R5/include ; then
- X_CFLAGS="-I/usr/contrib/X11R5/include $X_CFLAGS"
- X_LIBS="-L/usr/contrib/X11R5/lib $X_LIBS"
- elif test -d /usr/X11R5/include ; then
- X_CFLAGS="-I/usr/X11R5/include $X_CFLAGS"
- X_LIBS="-L/usr/X11R5/lib $X_LIBS"
+ # Now let's check for the pseudo-standard locations for OpenGL and XPM.
+ #
+ if test -d /opt/Mesa/lib ; then
+ X_CFLAGS="-I/opt/Mesa/include $X_CFLAGS"
+ X_LIBS="-L/opt/Mesa/lib $X_LIBS"
+ fi
+
+ if test -d /opt/xpm/lib/X11 ; then
+ X_CFLAGS="-I/opt/xpm/include $X_CFLAGS"
+ X_LIBS="-L/opt/xpm/lib/X11 $X_LIBS"
+ fi
+
+ # On HPUX, default to installing in /opt/xscreensaver/ instead of
+ # in /usr/local/, unless there is already an xscreensaver in
+ # /usr/local/bin/. This can be overridden with the --prefix arg
+ # to configure. I'm not sure this is the right thing to do, but
+ # Richard Lloyd says so...
+ #
+ if test \! -x /usr/local/bin/xscreensaver ; then
+ ac_default_prefix=/opt/xscreensaver
fi
;;
*-solaris*)
- # Same to you, pinheads. (Is this really the standard location now?
- # What happened to the joke that this kind of thing went in /opt?)
+
+ # Thanks for not making xmkmf find this by default, pinheads.
+ # And thanks for moving things around again, too. Is this
+ # really the standard location now? What happened to the
+ # joke that this kind of thing went in /opt?
# cthomp says "answer: CDE (Common Disorganized Environment)"
+ #
if test -f /usr/dt/include/Xm/Xm.h ; then
X_CFLAGS="$X_CFLAGS -I/usr/dt/include"
X_LIBS="$X_LIBS -L/usr/dt/lib -R:/usr/dt/lib"
# Some versions of Slowlaris Motif require -lgen. But not all. Why?
echo $ac_n "checking for regcmp in -lgen""... $ac_c" 1>&6
-echo "configure:2933: checking for regcmp in -lgen" >&5
+echo "configure:3079: checking for regcmp in -lgen" >&5
ac_lib_var=`echo gen'_'regcmp | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lgen $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 2941 "configure"
+#line 3087 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
regcmp()
; return 0; }
EOF
-if { (eval echo configure:2952: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3098: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
ac_safe=`echo "X11/Xmu/Error.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for X11/Xmu/Error.h""... $ac_c" 1>&6
-echo "configure:2989: checking for X11/Xmu/Error.h" >&5
+echo "configure:3135: checking for X11/Xmu/Error.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2994 "configure"
+#line 3140 "configure"
#include "confdefs.h"
#include <X11/Xmu/Error.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2999: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3145: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
case "$host" in
*-sunos4*)
echo $ac_n "checking for the SunOS 4.1.x _get_wmShellWidgetClass bug""... $ac_c" 1>&6
-echo "configure:3043: checking for the SunOS 4.1.x _get_wmShellWidgetClass bug" >&5
+echo "configure:3189: checking for the SunOS 4.1.x _get_wmShellWidgetClass bug" >&5
if eval "test \"`echo '$''{'ac_cv_sunos_xmu_bug'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# with X libraries because we know it's SunOS.
LDFLAGS="$LDFLAGS -lXmu -lXt -lX11 -lXext -lm"
cat > conftest.$ac_ext <<EOF
-#line 3056 "configure"
+#line 3202 "configure"
#include "confdefs.h"
int main() {
; return 0; }
EOF
-if { (eval echo configure:3063: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3209: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
ac_cv_sunos_xmu_bug=no
else
echo "$ac_t""$ac_cv_sunos_xmu_bug" 1>&6
if test $ac_cv_sunos_xmu_bug = yes ; then
echo $ac_n "checking whether the compiler understands -static""... $ac_c" 1>&6
-echo "configure:3079: checking whether the compiler understands -static" >&5
+echo "configure:3225: checking whether the compiler understands -static" >&5
if eval "test \"`echo '$''{'ac_cv_ld_static'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_save_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS -static"
cat > conftest.$ac_ext <<EOF
-#line 3086 "configure"
+#line 3232 "configure"
#include "confdefs.h"
int main() {
; return 0; }
EOF
-if { (eval echo configure:3093: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3239: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
ac_cv_ld_static=yes
else
with_sgi=yes
fi
+
+
+ case "$with_sgi" in
+ yes) ;;
+ no) ;;
+
+ /*)
+ echo $ac_n "checking for SGI SCREEN_SAVER headers""... $ac_c" 1>&6
+echo "configure:3284: checking for SGI SCREEN_SAVER headers" >&5
+ d=$with_sgi/include
+ if test -d $d; then
+ X_CFLAGS="-I$d $X_CFLAGS"
+ echo "$ac_t""$d" 1>&6
+ else
+ echo "$ac_t""not found ($d: no such directory)" 1>&6
+ fi
+
+ echo $ac_n "checking for SGI SCREEN_SAVER libs""... $ac_c" 1>&6
+echo "configure:3294: checking for SGI SCREEN_SAVER libs" >&5
+ d=$with_sgi/lib
+ if test -d $d; then
+ X_LIBS="-L$d $X_LIBS"
+ echo "$ac_t""$d" 1>&6
+ else
+ echo "$ac_t""not found ($d: no such directory)" 1>&6
+ fi
+
+ # replace the directory string with "yes".
+ with_sgi_req="yes"
+ with_sgi=$with_sgi_req
+ ;;
+
+ *)
+ echo ""
+ echo "error: argument to --with-sgi-ext must be \"yes\", \"no\", or a directory."
+ echo " If it is a directory, then \`DIR/include' will be added to"
+ echo " the -I list, and \`DIR/lib' will be added to the -L list."
+ exit 1
+ ;;
+ esac
+
+ # why is this necessary?
+ # if we don't do this, then "./configure --with-motif=/usr/local/lesstif"
+ # behaves as if "--with-zippy=/usr/local/lesstif" was also present!
+ withval=
+
+
if test $with_sgi = yes; then
ac_save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
ac_safe=`echo "X11/extensions/XScreenSaver.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for X11/extensions/XScreenSaver.h""... $ac_c" 1>&6
-echo "configure:3139: checking for X11/extensions/XScreenSaver.h" >&5
+echo "configure:3332: checking for X11/extensions/XScreenSaver.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3144 "configure"
+#line 3337 "configure"
#include "confdefs.h"
#include <X11/extensions/XScreenSaver.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3149: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3342: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
with_mit=yes
fi
+
+
+ case "$with_mit" in
+ yes) ;;
+ no) ;;
+
+ /*)
+ echo $ac_n "checking for MIT-SCREEN-SAVER headers""... $ac_c" 1>&6
+echo "configure:3395: checking for MIT-SCREEN-SAVER headers" >&5
+ d=$with_mit/include
+ if test -d $d; then
+ X_CFLAGS="-I$d $X_CFLAGS"
+ echo "$ac_t""$d" 1>&6
+ else
+ echo "$ac_t""not found ($d: no such directory)" 1>&6
+ fi
+
+ echo $ac_n "checking for MIT-SCREEN-SAVER libs""... $ac_c" 1>&6
+echo "configure:3405: checking for MIT-SCREEN-SAVER libs" >&5
+ d=$with_mit/lib
+ if test -d $d; then
+ X_LIBS="-L$d $X_LIBS"
+ echo "$ac_t""$d" 1>&6
+ else
+ echo "$ac_t""not found ($d: no such directory)" 1>&6
+ fi
+
+ # replace the directory string with "yes".
+ with_mit_req="yes"
+ with_mit=$with_mit_req
+ ;;
+
+ *)
+ echo ""
+ echo "error: argument to --with-mit-ext must be \"yes\", \"no\", or a directory."
+ echo " If it is a directory, then \`DIR/include' will be added to"
+ echo " the -I list, and \`DIR/lib' will be added to the -L list."
+ exit 1
+ ;;
+ esac
+
+ # why is this necessary?
+ # if we don't do this, then "./configure --with-motif=/usr/local/lesstif"
+ # behaves as if "--with-zippy=/usr/local/lesstif" was also present!
+ withval=
+
+
if test $have_sgi != yes; then
if test $with_mit = yes; then
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
ac_safe=`echo "X11/extensions/scrnsaver.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for X11/extensions/scrnsaver.h""... $ac_c" 1>&6
-echo "configure:3204: checking for X11/extensions/scrnsaver.h" >&5
+echo "configure:3444: checking for X11/extensions/scrnsaver.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3209 "configure"
+#line 3449 "configure"
#include "confdefs.h"
#include <X11/extensions/scrnsaver.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3214: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3454: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
LDFLAGS="$LDFLAGS -L$x_libraries"
fi
echo $ac_n "checking for XScreenSaverRegister in -lXext""... $ac_c" 1>&6
-echo "configure:3258: checking for XScreenSaverRegister in -lXext" >&5
+echo "configure:3498: checking for XScreenSaverRegister in -lXext" >&5
ac_lib_var=`echo Xext'_'XScreenSaverRegister | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lXext -lm $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 3266 "configure"
+#line 3506 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
XScreenSaverRegister()
; return 0; }
EOF
-if { (eval echo configure:3277: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3517: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
LDFLAGS="$LDFLAGS -L$x_libraries"
fi
echo $ac_n "checking for XScreenSaverRegister in -lXExExt""... $ac_c" 1>&6
-echo "configure:3328: checking for XScreenSaverRegister in -lXExExt" >&5
+echo "configure:3568: checking for XScreenSaverRegister in -lXExExt" >&5
ac_lib_var=`echo XExExt'_'XScreenSaverRegister | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lXExExt -lX11 -lXext -lm $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 3336 "configure"
+#line 3576 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
XScreenSaverRegister()
; return 0; }
EOF
-if { (eval echo configure:3347: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3587: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
LDFLAGS="$LDFLAGS -L$x_libraries"
fi
echo $ac_n "checking for XScreenSaverRegister in -lXss""... $ac_c" 1>&6
-echo "configure:3393: checking for XScreenSaverRegister in -lXss" >&5
+echo "configure:3633: checking for XScreenSaverRegister in -lXss" >&5
ac_lib_var=`echo Xss'_'XScreenSaverRegister | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lXss -lX11 -lXext -lm $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 3401 "configure"
+#line 3641 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
XScreenSaverRegister()
; return 0; }
EOF
-if { (eval echo configure:3412: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3652: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
with_xidle=yes
fi
+
+
+ case "$with_xidle" in
+ yes) ;;
+ no) ;;
+
+ /*)
+ echo $ac_n "checking for XIDLE headers""... $ac_c" 1>&6
+echo "configure:3712: checking for XIDLE headers" >&5
+ d=$with_xidle/include
+ if test -d $d; then
+ X_CFLAGS="-I$d $X_CFLAGS"
+ echo "$ac_t""$d" 1>&6
+ else
+ echo "$ac_t""not found ($d: no such directory)" 1>&6
+ fi
+
+ echo $ac_n "checking for XIDLE libs""... $ac_c" 1>&6
+echo "configure:3722: checking for XIDLE libs" >&5
+ d=$with_xidle/lib
+ if test -d $d; then
+ X_LIBS="-L$d $X_LIBS"
+ echo "$ac_t""$d" 1>&6
+ else
+ echo "$ac_t""not found ($d: no such directory)" 1>&6
+ fi
+
+ # replace the directory string with "yes".
+ with_xidle_req="yes"
+ with_xidle=$with_xidle_req
+ ;;
+
+ *)
+ echo ""
+ echo "error: argument to --with-xidle-ext must be \"yes\", \"no\", or a directory."
+ echo " If it is a directory, then \`DIR/include' will be added to"
+ echo " the -I list, and \`DIR/lib' will be added to the -L list."
+ exit 1
+ ;;
+ esac
+
+ # why is this necessary?
+ # if we don't do this, then "./configure --with-motif=/usr/local/lesstif"
+ # behaves as if "--with-zippy=/usr/local/lesstif" was also present!
+ withval=
+
+
if test $with_xidle = yes; then
ac_save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
ac_safe=`echo "X11/extensions/xidle.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for X11/extensions/xidle.h""... $ac_c" 1>&6
-echo "configure:3473: checking for X11/extensions/xidle.h" >&5
+echo "configure:3760: checking for X11/extensions/xidle.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3478 "configure"
+#line 3765 "configure"
#include "confdefs.h"
#include <X11/extensions/xidle.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3483: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3770: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
with_xshm=yes
fi
+
+
+ case "$with_xshm" in
+ yes) ;;
+ no) ;;
+
+ /*)
+ echo $ac_n "checking for XSHM headers""... $ac_c" 1>&6
+echo "configure:3822: checking for XSHM headers" >&5
+ d=$with_xshm/include
+ if test -d $d; then
+ X_CFLAGS="-I$d $X_CFLAGS"
+ echo "$ac_t""$d" 1>&6
+ else
+ echo "$ac_t""not found ($d: no such directory)" 1>&6
+ fi
+
+ echo $ac_n "checking for XSHM libs""... $ac_c" 1>&6
+echo "configure:3832: checking for XSHM libs" >&5
+ d=$with_xshm/lib
+ if test -d $d; then
+ X_LIBS="-L$d $X_LIBS"
+ echo "$ac_t""$d" 1>&6
+ else
+ echo "$ac_t""not found ($d: no such directory)" 1>&6
+ fi
+
+ # replace the directory string with "yes".
+ with_xshm_req="yes"
+ with_xshm=$with_xshm_req
+ ;;
+
+ *)
+ echo ""
+ echo "error: argument to --with-xshm-ext must be \"yes\", \"no\", or a directory."
+ echo " If it is a directory, then \`DIR/include' will be added to"
+ echo " the -I list, and \`DIR/lib' will be added to the -L list."
+ exit 1
+ ;;
+ esac
+
+ # why is this necessary?
+ # if we don't do this, then "./configure --with-motif=/usr/local/lesstif"
+ # behaves as if "--with-zippy=/usr/local/lesstif" was also present!
+ withval=
+
+
if test $with_xshm = yes; then
# first check for Xshm.h.
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
ac_safe=`echo "X11/extensions/XShm.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for X11/extensions/XShm.h""... $ac_c" 1>&6
-echo "configure:3538: checking for X11/extensions/XShm.h" >&5
+echo "configure:3872: checking for X11/extensions/XShm.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3543 "configure"
+#line 3877 "configure"
#include "confdefs.h"
#include <X11/extensions/XShm.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3548: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3882: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
ac_safe=`echo "sys/ipc.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for sys/ipc.h""... $ac_c" 1>&6
-echo "configure:3582: checking for sys/ipc.h" >&5
+echo "configure:3916: checking for sys/ipc.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3587 "configure"
+#line 3921 "configure"
#include "confdefs.h"
#include <sys/ipc.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3592: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3926: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
ac_safe=`echo "sys/shm.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for sys/shm.h""... $ac_c" 1>&6
-echo "configure:3627: checking for sys/shm.h" >&5
+echo "configure:3961: checking for sys/shm.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3632 "configure"
+#line 3966 "configure"
#include "confdefs.h"
#include <sys/shm.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3637: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3971: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
LDFLAGS="$LDFLAGS -L$x_libraries"
fi
echo $ac_n "checking for XShmQueryExtension in -lXextSam""... $ac_c" 1>&6
-echo "configure:3686: checking for XShmQueryExtension in -lXextSam" >&5
+echo "configure:4020: checking for XShmQueryExtension in -lXextSam" >&5
ac_lib_var=`echo XextSam'_'XShmQueryExtension | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lXextSam -lX11 -lXext -lm $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 3694 "configure"
+#line 4028 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
XShmQueryExtension()
; return 0; }
EOF
-if { (eval echo configure:3705: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4039: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
with_sgivc=yes
fi
+
+
+ case "$with_sgivc" in
+ yes) ;;
+ no) ;;
+
+ /*)
+ echo $ac_n "checking for SGI-VIDEO-CONTROL headers""... $ac_c" 1>&6
+echo "configure:4098: checking for SGI-VIDEO-CONTROL headers" >&5
+ d=$with_sgivc/include
+ if test -d $d; then
+ X_CFLAGS="-I$d $X_CFLAGS"
+ echo "$ac_t""$d" 1>&6
+ else
+ echo "$ac_t""not found ($d: no such directory)" 1>&6
+ fi
+
+ echo $ac_n "checking for SGI-VIDEO-CONTROL libs""... $ac_c" 1>&6
+echo "configure:4108: checking for SGI-VIDEO-CONTROL libs" >&5
+ d=$with_sgivc/lib
+ if test -d $d; then
+ X_LIBS="-L$d $X_LIBS"
+ echo "$ac_t""$d" 1>&6
+ else
+ echo "$ac_t""not found ($d: no such directory)" 1>&6
+ fi
+
+ # replace the directory string with "yes".
+ with_sgivc_req="yes"
+ with_sgivc=$with_sgivc_req
+ ;;
+
+ *)
+ echo ""
+ echo "error: argument to --with-sgivc-ext must be \"yes\", \"no\", or a directory."
+ echo " If it is a directory, then \`DIR/include' will be added to"
+ echo " the -I list, and \`DIR/lib' will be added to the -L list."
+ exit 1
+ ;;
+ esac
+
+ # why is this necessary?
+ # if we don't do this, then "./configure --with-motif=/usr/local/lesstif"
+ # behaves as if "--with-zippy=/usr/local/lesstif" was also present!
+ withval=
+
+
if test $with_sgivc = yes; then
# first check for XSGIvc.h
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
ac_safe=`echo "X11/extensions/XSGIvc.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for X11/extensions/XSGIvc.h""... $ac_c" 1>&6
-echo "configure:3767: checking for X11/extensions/XSGIvc.h" >&5
+echo "configure:4148: checking for X11/extensions/XSGIvc.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3772 "configure"
+#line 4153 "configure"
#include "confdefs.h"
#include <X11/extensions/XSGIvc.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3777: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4158: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
LDFLAGS="$LDFLAGS -L$x_libraries"
fi
echo $ac_n "checking for XSGIvcQueryGammaMap in -lXsgivc""... $ac_c" 1>&6
-echo "configure:3820: checking for XSGIvcQueryGammaMap in -lXsgivc" >&5
+echo "configure:4201: checking for XSGIvcQueryGammaMap in -lXsgivc" >&5
ac_lib_var=`echo Xsgivc'_'XSGIvcQueryGammaMap | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lXsgivc -lXext -lX11 $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 3828 "configure"
+#line 4209 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
XSGIvcQueryGammaMap()
; return 0; }
EOF
-if { (eval echo configure:3839: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4220: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
with_dpms=yes
fi
+
+
+ case "$with_dpms" in
+ yes) ;;
+ no) ;;
+
+ /*)
+ echo $ac_n "checking for DPMS headers""... $ac_c" 1>&6
+echo "configure:4278: checking for DPMS headers" >&5
+ d=$with_dpms/include
+ if test -d $d; then
+ X_CFLAGS="-I$d $X_CFLAGS"
+ echo "$ac_t""$d" 1>&6
+ else
+ echo "$ac_t""not found ($d: no such directory)" 1>&6
+ fi
+
+ echo $ac_n "checking for DPMS libs""... $ac_c" 1>&6
+echo "configure:4288: checking for DPMS libs" >&5
+ d=$with_dpms/lib
+ if test -d $d; then
+ X_LIBS="-L$d $X_LIBS"
+ echo "$ac_t""$d" 1>&6
+ else
+ echo "$ac_t""not found ($d: no such directory)" 1>&6
+ fi
+
+ # replace the directory string with "yes".
+ with_dpms_req="yes"
+ with_dpms=$with_dpms_req
+ ;;
+
+ *)
+ echo ""
+ echo "error: argument to --with-dpms-ext must be \"yes\", \"no\", or a directory."
+ echo " If it is a directory, then \`DIR/include' will be added to"
+ echo " the -I list, and \`DIR/lib' will be added to the -L list."
+ exit 1
+ ;;
+ esac
+
+ # why is this necessary?
+ # if we don't do this, then "./configure --with-motif=/usr/local/lesstif"
+ # behaves as if "--with-zippy=/usr/local/lesstif" was also present!
+ withval=
+
+
if test $with_dpms = yes; then
# first check for dpms.h
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
ac_safe=`echo "X11/extensions/dpms.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for X11/extensions/dpms.h""... $ac_c" 1>&6
-echo "configure:3900: checking for X11/extensions/dpms.h" >&5
+echo "configure:4328: checking for X11/extensions/dpms.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3905 "configure"
+#line 4333 "configure"
#include "confdefs.h"
#include <X11/extensions/dpms.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3910: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4338: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
LDFLAGS="$LDFLAGS -L$x_libraries"
fi
echo $ac_n "checking for DPMSInfo in -lXdpms""... $ac_c" 1>&6
-echo "configure:3953: checking for DPMSInfo in -lXdpms" >&5
+echo "configure:4381: checking for DPMSInfo in -lXdpms" >&5
ac_lib_var=`echo Xdpms'_'DPMSInfo | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lXdpms -lXext -lX11 $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 3961 "configure"
+#line 4389 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
DPMSInfo()
; return 0; }
EOF
-if { (eval echo configure:3972: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4400: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
fi
+
+ case "$with_motif" in
+ yes) ;;
+ no) ;;
+
+ /*)
+ echo $ac_n "checking for Motif headers""... $ac_c" 1>&6
+echo "configure:4463: checking for Motif headers" >&5
+ d=$with_motif/include
+ if test -d $d; then
+ X_CFLAGS="-I$d $X_CFLAGS"
+ echo "$ac_t""$d" 1>&6
+ else
+ echo "$ac_t""not found ($d: no such directory)" 1>&6
+ fi
+
+ echo $ac_n "checking for Motif libs""... $ac_c" 1>&6
+echo "configure:4473: checking for Motif libs" >&5
+ d=$with_motif/lib
+ if test -d $d; then
+ X_LIBS="-L$d $X_LIBS"
+ echo "$ac_t""$d" 1>&6
+ else
+ echo "$ac_t""not found ($d: no such directory)" 1>&6
+ fi
+
+ # replace the directory string with "yes".
+ with_motif_req="yes"
+ with_motif=$with_motif_req
+ ;;
+
+ *)
+ echo ""
+ echo "error: argument to --with-motif must be \"yes\", \"no\", or a directory."
+ echo " If it is a directory, then \`DIR/include' will be added to"
+ echo " the -I list, and \`DIR/lib' will be added to the -L list."
+ exit 1
+ ;;
+ esac
+
+ # why is this necessary?
+ # if we don't do this, then "./configure --with-motif=/usr/local/lesstif"
+ # behaves as if "--with-zippy=/usr/local/lesstif" was also present!
+ withval=
+
+
# Check whether --with-athena or --without-athena was given.
if test "${with_athena+set}" = set; then
withval="$with_athena"
fi
+
+ case "$with_athena" in
+ yes) ;;
+ no) ;;
+
+ /*)
+ echo $ac_n "checking for Athena headers""... $ac_c" 1>&6
+echo "configure:4518: checking for Athena headers" >&5
+ d=$with_athena/include
+ if test -d $d; then
+ X_CFLAGS="-I$d $X_CFLAGS"
+ echo "$ac_t""$d" 1>&6
+ else
+ echo "$ac_t""not found ($d: no such directory)" 1>&6
+ fi
+
+ echo $ac_n "checking for Athena libs""... $ac_c" 1>&6
+echo "configure:4528: checking for Athena libs" >&5
+ d=$with_athena/lib
+ if test -d $d; then
+ X_LIBS="-L$d $X_LIBS"
+ echo "$ac_t""$d" 1>&6
+ else
+ echo "$ac_t""not found ($d: no such directory)" 1>&6
+ fi
+
+ # replace the directory string with "yes".
+ with_athena_req="yes"
+ with_athena=$with_athena_req
+ ;;
+
+ *)
+ echo ""
+ echo "error: argument to --with-athena must be \"yes\", \"no\", or a directory."
+ echo " If it is a directory, then \`DIR/include' will be added to"
+ echo " the -I list, and \`DIR/lib' will be added to the -L list."
+ exit 1
+ ;;
+ esac
+
+ # why is this necessary?
+ # if we don't do this, then "./configure --with-motif=/usr/local/lesstif"
+ # behaves as if "--with-zippy=/usr/local/lesstif" was also present!
+ withval=
+
+
if test $with_motif != yes -a $with_motif != no ; then
echo "error: must be yes or no: --with-motif=$with_motif"
exit 1
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
ac_safe=`echo "Xm/Xm.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for Xm/Xm.h""... $ac_c" 1>&6
-echo "configure:4071: checking for Xm/Xm.h" >&5
+echo "configure:4591: checking for Xm/Xm.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4076 "configure"
+#line 4596 "configure"
#include "confdefs.h"
#include <Xm/Xm.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4081: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4601: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
ac_safe=`echo "X11/Xaw/Dialog.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for X11/Xaw/Dialog.h""... $ac_c" 1>&6
-echo "configure:4121: checking for X11/Xaw/Dialog.h" >&5
+echo "configure:4641: checking for X11/Xaw/Dialog.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4126 "configure"
+#line 4646 "configure"
#include "confdefs.h"
#include <X11/Xaw/Dialog.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4131: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4651: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
LDFLAGS="$LDFLAGS -L$x_libraries"
fi
echo $ac_n "checking for Xaw3dComputeTopShadowRGB in -lXaw3d""... $ac_c" 1>&6
-echo "configure:4170: checking for Xaw3dComputeTopShadowRGB in -lXaw3d" >&5
+echo "configure:4690: checking for Xaw3dComputeTopShadowRGB in -lXaw3d" >&5
ac_lib_var=`echo Xaw3d'_'Xaw3dComputeTopShadowRGB | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lXaw3d -lXt -lXmu -lXext -lX11 $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 4178 "configure"
+#line 4698 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
Xaw3dComputeTopShadowRGB()
; return 0; }
EOF
-if { (eval echo configure:4189: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4709: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
# XawViewportSetCoordinates in Viewport.h (R3 (or R4?) don't.)
if test $have_athena = yes ; then
echo $ac_n "checking for XawViewportSetCoordinates in Viewport.h""... $ac_c" 1>&6
-echo "configure:4265: checking for XawViewportSetCoordinates in Viewport.h" >&5
+echo "configure:4785: checking for XawViewportSetCoordinates in Viewport.h" >&5
if eval "test \"`echo '$''{'ac_cv_have_XawViewportSetCoordinates'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
cat > conftest.$ac_ext <<EOF
-#line 4277 "configure"
+#line 4797 "configure"
#include "confdefs.h"
#include <X11/Xaw/Viewport.h>
EOF
have_lesstif=no
if test $have_motif = yes ; then
echo $ac_n "checking whether Motif is really LessTif""... $ac_c" 1>&6
-echo "configure:4306: checking whether Motif is really LessTif" >&5
+echo "configure:4826: checking whether Motif is really LessTif" >&5
if eval "test \"`echo '$''{'ac_cv_have_lesstif'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
cat > conftest.$ac_ext <<EOF
-#line 4317 "configure"
+#line 4837 "configure"
#include "confdefs.h"
#include <Xm/Xm.h>
int main() {
long vers = LesstifVersion;
; return 0; }
EOF
-if { (eval echo configure:4324: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4844: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_have_lesstif=yes
else
have_lesstif=$ac_cv_have_lesstif
fi
-# don't cache this
-unset ac_cv_good_lesstif
+# don't cache these
+unset ac_cv_lesstif_version
+unset ac_cv_lesstif_version_string
+
+lesstif_version=unknown
+lesstif_version_string=unknown
-good_lesstif=no
if test $have_lesstif = yes ; then
- # It must be at least "GNU Lesstif 0.82".
- # #### If you change this, also sync the warning message lower down.
- echo $ac_n "checking whether LessTif is of a recent enough vintage""... $ac_c" 1>&6
-echo "configure:4349: checking whether LessTif is of a recent enough vintage" >&5
-if eval "test \"`echo '$''{'ac_cv_good_lesstif'+set}'`\" = set"; then
+ ltv=unknown
+ echo unknown > conftest-lt
+ echo $ac_n "checking LessTif version number""... $ac_c" 1>&6
+echo "configure:4872: checking LessTif version number" >&5
+if eval "test \"`echo '$''{'ac_cv_lesstif_version_string'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
if test "$cross_compiling" = yes; then
- # cross compiling? Make an ass out of umption.
- ac_cv_good_lesstif=yes
+ ac_cv_lesstif_version=unknown
+ ac_cv_lesstif_version_string=unknown
else
cat > conftest.$ac_ext <<EOF
-#line 4364 "configure"
+#line 4887 "configure"
#include "confdefs.h"
-#include <Xm/Xm.h>
- int main() { exit(LesstifVersion < 82); }
-EOF
-if { (eval echo configure:4369: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+#include <stdio.h>
+ #include <Xm/Xm.h>
+ int main() {
+ FILE *f = fopen("conftest-lt", "w");
+ if (!f) exit(1);
+ fprintf(f, "%d %d.%d\n", LesstifVersion,
+ LESSTIF_VERSION, LESSTIF_REVISION);
+ fclose(f);
+ exit(0);
+ }
+EOF
+if { (eval echo configure:4900: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
- ac_cv_good_lesstif=yes
+ ltv=`cat conftest-lt`
+ ac_cv_lesstif_version=`echo $ltv | sed 's/ .*//'`
+ ac_cv_lesstif_version_string=`echo $ltv | sed 's/.* //'`
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -fr conftest*
- ac_cv_good_lesstif=no
+ ac_cv_lesstif_version=unknown
+ ac_cv_lesstif_version_string=unknown
fi
rm -fr conftest*
fi
CPPFLAGS="$ac_save_CPPFLAGS"
fi
-echo "$ac_t""$ac_cv_good_lesstif" 1>&6
- good_lesstif=$ac_cv_good_lesstif
+echo "$ac_t""$ac_cv_lesstif_version_string" 1>&6
+ rm -f conftest-lt
+ lesstif_version=$ac_cv_lesstif_version
+ lesstif_version_string=$ac_cv_lesstif_version_string
+
fi
LDFLAGS="$LDFLAGS -L$x_libraries"
fi
echo $ac_n "checking for XpQueryExtension in -lXp""... $ac_c" 1>&6
-echo "configure:4413: checking for XpQueryExtension in -lXp" >&5
+echo "configure:4950: checking for XpQueryExtension in -lXp" >&5
ac_lib_var=`echo Xp'_'XpQueryExtension | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lXp -lX11 -lXext -lm $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 4421 "configure"
+#line 4958 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
XpQueryExtension()
; return 0; }
EOF
-if { (eval echo configure:4432: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4969: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
with_xpm=yes
fi
+
+
+ case "$with_xpm" in
+ yes) ;;
+ no) ;;
+
+ /*)
+ echo $ac_n "checking for XPM headers""... $ac_c" 1>&6
+echo "configure:5014: checking for XPM headers" >&5
+ d=$with_xpm/include
+ if test -d $d; then
+ X_CFLAGS="-I$d $X_CFLAGS"
+ echo "$ac_t""$d" 1>&6
+ else
+ echo "$ac_t""not found ($d: no such directory)" 1>&6
+ fi
+
+ echo $ac_n "checking for XPM libs""... $ac_c" 1>&6
+echo "configure:5024: checking for XPM libs" >&5
+ d=$with_xpm/lib
+ if test -d $d; then
+ X_LIBS="-L$d $X_LIBS"
+ echo "$ac_t""$d" 1>&6
+ else
+ echo "$ac_t""not found ($d: no such directory)" 1>&6
+ fi
+
+ # replace the directory string with "yes".
+ with_xpm_req="yes"
+ with_xpm=$with_xpm_req
+ ;;
+
+ *)
+ echo ""
+ echo "error: argument to --with-xpm must be \"yes\", \"no\", or a directory."
+ echo " If it is a directory, then \`DIR/include' will be added to"
+ echo " the -I list, and \`DIR/lib' will be added to the -L list."
+ exit 1
+ ;;
+ esac
+
+ # why is this necessary?
+ # if we don't do this, then "./configure --with-motif=/usr/local/lesstif"
+ # behaves as if "--with-zippy=/usr/local/lesstif" was also present!
+ withval=
+
+
if test $with_xpm = yes; then
ac_save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
ac_safe=`echo "X11/xpm.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for X11/xpm.h""... $ac_c" 1>&6
-echo "configure:4478: checking for X11/xpm.h" >&5
+echo "configure:5062: checking for X11/xpm.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4483 "configure"
+#line 5067 "configure"
#include "confdefs.h"
#include <X11/xpm.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4488: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5072: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
fi
+
+ case "$with_gl" in
+ yes) ;;
+ no) ;;
+
+ /*)
+ echo $ac_n "checking for GL headers""... $ac_c" 1>&6
+echo "configure:5125: checking for GL headers" >&5
+ d=$with_gl/include
+ if test -d $d; then
+ X_CFLAGS="-I$d $X_CFLAGS"
+ echo "$ac_t""$d" 1>&6
+ else
+ echo "$ac_t""not found ($d: no such directory)" 1>&6
+ fi
+
+ echo $ac_n "checking for GL libs""... $ac_c" 1>&6
+echo "configure:5135: checking for GL libs" >&5
+ d=$with_gl/lib
+ if test -d $d; then
+ X_LIBS="-L$d $X_LIBS"
+ echo "$ac_t""$d" 1>&6
+ else
+ echo "$ac_t""not found ($d: no such directory)" 1>&6
+ fi
+
+ # replace the directory string with "yes".
+ with_gl_req="yes"
+ with_gl=$with_gl_req
+ ;;
+
+ *)
+ echo ""
+ echo "error: argument to --with-gl must be \"yes\", \"no\", or a directory."
+ echo " If it is a directory, then \`DIR/include' will be added to"
+ echo " the -I list, and \`DIR/lib' will be added to the -L list."
+ exit 1
+ ;;
+ esac
+
+ # why is this necessary?
+ # if we don't do this, then "./configure --with-motif=/usr/local/lesstif"
+ # behaves as if "--with-zippy=/usr/local/lesstif" was also present!
+ withval=
+
+
+ac_mesagl_version=unknown
+ac_mesagl_version_string=unknown
+
if test $with_gl = yes; then
ac_save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
ac_safe=`echo "GL/gl.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for GL/gl.h""... $ac_c" 1>&6
-echo "configure:4543: checking for GL/gl.h" >&5
+echo "configure:5176: checking for GL/gl.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4548 "configure"
+#line 5181 "configure"
#include "confdefs.h"
#include <GL/gl.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4553: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5186: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
ac_safe=`echo "GL/glx.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for GL/glx.h""... $ac_c" 1>&6
-echo "configure:4584: checking for GL/glx.h" >&5
+echo "configure:5217: checking for GL/glx.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4589 "configure"
+#line 5222 "configure"
#include "confdefs.h"
#include <GL/glx.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4594: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5227: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
#define HAVE_GL 1
EOF
- have_mesa_gl=no
-
+
+ # We need to know whether it's MesaGL so that we know which libraries
+ # to link against.
+ #
+ echo $ac_n "checking whether GL is really MesaGL""... $ac_c" 1>&6
+echo "configure:5264: checking whether GL is really MesaGL" >&5
+ if eval "test \"`echo '$''{'ac_cv_have_mesa_gl'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_cv_have_mesa_gl=no
+
ac_save_CPPFLAGS="$CPPFLAGS"
if test \! -z "$includedir" ; then
CPPFLAGS="$CPPFLAGS -I$includedir"
fi
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
cat > conftest.$ac_ext <<EOF
-#line 4634 "configure"
+#line 5276 "configure"
#include "confdefs.h"
#include <GL/glx.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "Mesa" >/dev/null 2>&1; then
rm -rf conftest*
- have_mesa_gl=yes
+ ac_cv_have_mesa_gl=yes
fi
rm -f conftest*
CPPFLAGS="$ac_save_CPPFLAGS"
- if test $have_mesa_gl = no ; then
+
+fi
+
+ ac_have_mesa_gl=$ac_cv_have_mesa_gl
+ echo "$ac_t""$ac_have_mesa_gl" 1>&6
+
+ if test $ac_have_mesa_gl = no ; then
+ gl_lib_1="GL"
GL_LIBS="-lGL -lGLU"
else
cat >> confdefs.h <<\EOF
#define HAVE_MESA_GL 1
EOF
+ gl_lib_1="MesaGL"
GL_LIBS="-lMesaGL -lMesaGLU"
fi
+
+
+ # If it's MesaGL, we'd like to issue a warning if the version number
+ # is less than or equal to 2.6, because that version had a security bug.
+ #
+ if test $ac_have_mesa_gl = yes; then
+
+ # don't cache these.
+ unset ac_cv_mesagl_version
+ unset ac_cv_mesagl_version_string
+
+ echo $ac_n "checking MesaGL version number""... $ac_c" 1>&6
+echo "configure:5317: checking MesaGL version number" >&5
+ if eval "test \"`echo '$''{'ac_cv_mesagl_version_string'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 5322 "configure"
+#include "confdefs.h"
+#include <GL/gl.h>
+#configure: MESA_MAJOR_VERSION MESA_MINOR_VERSION
+EOF
+
+ mglv=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | sed -n \
+ 's/^#configure:.*\([0-9][0-9]*\).*\([0-9][0-9]*\).*$/\1.\2/p'`
+ if test "$mglv" = ""; then
+ ac_mesagl_version=unknown
+ ac_mesagl_version_string=unknown
+ else
+ ac_mesagl_version_string=$mglv
+ maj=`echo $mglv | sed -n 's/\..*//p'`
+ min=`echo $mglv | sed -n 's/.*\.//p'`
+ ac_mesagl_version=`echo "$maj * 1000 + $min" | bc`
+ fi
+ ac_cv_mesagl_version=$ac_mesagl_version
+ ac_cv_mesagl_version_string=$ac_mesagl_version_string
+
+fi
+
+ ac_mesagl_version=$ac_cv_mesagl_version
+ ac_mesagl_version_string=$ac_cv_mesagl_version_string
+ echo "$ac_t""$ac_cv_mesagl_version_string" 1>&6
+ fi
+
+
+ # Check for OpenGL 1.1 features.
+ #
+
+ ac_save_CPPFLAGS="$CPPFLAGS"
+ ac_save_LDFLAGS="$LDFLAGS"
+ if test \! -z "$includedir" ; then
+ CPPFLAGS="$CPPFLAGS -I$includedir"
+ fi
+ if test \! -z "$includedir" ; then
+ CPPFLAGS="$CPPFLAGS -I$includedir"
+ fi
+ if test \! -z "$libdir" ; then
+ LDFLAGS="$LDFLAGS -L$libdir"
+ fi
+ CPPFLAGS="$CPPFLAGS $X_CFLAGS"
+ if test \! -z "$x_libraries" ; then
+ LDFLAGS="$LDFLAGS -L$x_libraries"
+ fi
+ echo $ac_n "checking for glBindTexture in -l$gl_lib_1""... $ac_c" 1>&6
+echo "configure:5369: checking for glBindTexture in -l$gl_lib_1" >&5
+ac_lib_var=`echo $gl_lib_1'_'glBindTexture | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_save_LIBS="$LIBS"
+LIBS="-l$gl_lib_1 $GL_LIBS -lX11 -lXext -lm $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 5377 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char glBindTexture();
+
+int main() {
+glBindTexture()
+; return 0; }
+EOF
+if { (eval echo configure:5388: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ cat >> confdefs.h <<\EOF
+#define HAVE_GLBINDTEXTURE 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+ CPPFLAGS="$ac_save_CPPFLAGS"
+ LDFLAGS="$ac_save_LDFLAGS"
+
fi
elif test $with_gl != no; then
with_readdisplay=yes
fi
+
+
+ case "$with_readdisplay" in
+ yes) ;;
+ no) ;;
+
+ /*)
+ echo $ac_n "checking for XReadDisplay headers""... $ac_c" 1>&6
+echo "configure:5442: checking for XReadDisplay headers" >&5
+ d=$with_readdisplay/include
+ if test -d $d; then
+ X_CFLAGS="-I$d $X_CFLAGS"
+ echo "$ac_t""$d" 1>&6
+ else
+ echo "$ac_t""not found ($d: no such directory)" 1>&6
+ fi
+
+ echo $ac_n "checking for XReadDisplay libs""... $ac_c" 1>&6
+echo "configure:5452: checking for XReadDisplay libs" >&5
+ d=$with_readdisplay/lib
+ if test -d $d; then
+ X_LIBS="-L$d $X_LIBS"
+ echo "$ac_t""$d" 1>&6
+ else
+ echo "$ac_t""not found ($d: no such directory)" 1>&6
+ fi
+
+ # replace the directory string with "yes".
+ with_readdisplay_req="yes"
+ with_readdisplay=$with_readdisplay_req
+ ;;
+
+ *)
+ echo ""
+ echo "error: argument to --with-readdisplay must be \"yes\", \"no\", or a directory."
+ echo " If it is a directory, then \`DIR/include' will be added to"
+ echo " the -I list, and \`DIR/lib' will be added to the -L list."
+ exit 1
+ ;;
+ esac
+
+ # why is this necessary?
+ # if we don't do this, then "./configure --with-motif=/usr/local/lesstif"
+ # behaves as if "--with-zippy=/usr/local/lesstif" was also present!
+ withval=
+
+
if test $with_readdisplay = yes; then
ac_save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
ac_safe=`echo "X11/extensions/readdisplay.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for X11/extensions/readdisplay.h""... $ac_c" 1>&6
-echo "configure:4684: checking for X11/extensions/readdisplay.h" >&5
+echo "configure:5490: checking for X11/extensions/readdisplay.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4689 "configure"
+#line 5495 "configure"
#include "confdefs.h"
#include <X11/extensions/readdisplay.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4694: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5500: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
with_sgivideo=yes
fi
+
+
+ case "$with_sgivideo" in
+ yes) ;;
+ no) ;;
+
+ /*)
+ echo $ac_n "checking for Iris Video headers""... $ac_c" 1>&6
+echo "configure:5551: checking for Iris Video headers" >&5
+ d=$with_sgivideo/include
+ if test -d $d; then
+ X_CFLAGS="-I$d $X_CFLAGS"
+ echo "$ac_t""$d" 1>&6
+ else
+ echo "$ac_t""not found ($d: no such directory)" 1>&6
+ fi
+
+ echo $ac_n "checking for Iris Video libs""... $ac_c" 1>&6
+echo "configure:5561: checking for Iris Video libs" >&5
+ d=$with_sgivideo/lib
+ if test -d $d; then
+ X_LIBS="-L$d $X_LIBS"
+ echo "$ac_t""$d" 1>&6
+ else
+ echo "$ac_t""not found ($d: no such directory)" 1>&6
+ fi
+
+ # replace the directory string with "yes".
+ with_sgivideo_req="yes"
+ with_sgivideo=$with_sgivideo_req
+ ;;
+
+ *)
+ echo ""
+ echo "error: argument to --with-sgivideo must be \"yes\", \"no\", or a directory."
+ echo " If it is a directory, then \`DIR/include' will be added to"
+ echo " the -I list, and \`DIR/lib' will be added to the -L list."
+ exit 1
+ ;;
+ esac
+
+ # why is this necessary?
+ # if we don't do this, then "./configure --with-motif=/usr/local/lesstif"
+ # behaves as if "--with-zippy=/usr/local/lesstif" was also present!
+ withval=
+
+
if test $with_sgivideo = yes; then
ac_save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
ac_safe=`echo "dmedia/vl.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for dmedia/vl.h""... $ac_c" 1>&6
-echo "configure:4746: checking for dmedia/vl.h" >&5
+echo "configure:5599: checking for dmedia/vl.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4751 "configure"
+#line 5604 "configure"
#include "confdefs.h"
#include <dmedia/vl.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4756: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5609: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
if test $have_sgivideo = yes; then
have_sgivideo=no
echo $ac_n "checking for vlOpenVideo in -lvl""... $ac_c" 1>&6
-echo "configure:4781: checking for vlOpenVideo in -lvl" >&5
+echo "configure:5634: checking for vlOpenVideo in -lvl" >&5
ac_lib_var=`echo vl'_'vlOpenVideo | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lvl $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 4789 "configure"
+#line 5642 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
vlOpenVideo()
; return 0; }
EOF
-if { (eval echo configure:4800: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:5653: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
case "$with_zippy_req" in
/*)
echo $ac_n "checking for $with_zippy_req""... $ac_c" 1>&6
-echo "configure:4868: checking for $with_zippy_req" >&5
+echo "configure:5721: checking for $with_zippy_req" >&5
if test -x "$with_zippy_req" ; then
echo "$ac_t""yes" 1>&6
else
# Extract the first word of "$with_zippy_req", so it can be a program name with args.
set dummy $with_zippy_req; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:4882: checking for $ac_word" >&5
+echo "configure:5735: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_zip2'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:4928: checking for $ac_word" >&5
+echo "configure:5781: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_emacs_exe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:4961: checking for $ac_word" >&5
+echo "configure:5814: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_xemacs_exe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test -n "$emacs_exe" ; then
echo $ac_n "checking for emacs yow""... $ac_c" 1>&6
-echo "configure:4995: checking for emacs yow" >&5
+echo "configure:5848: checking for emacs yow" >&5
#
# get emacs to tell us where the libexec directory is.
#
if test -z "$ac_cv_zippy_program" ; then
echo $ac_n "checking for xemacs yow""... $ac_c" 1>&6
-echo "configure:5017: checking for xemacs yow" >&5
+echo "configure:5870: checking for xemacs yow" >&5
if test -n "$xemacs_exe" ; then
#
# get xemacs to tell us where the libexec directory is.
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:5063: checking for $ac_word" >&5
+echo "configure:5916: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_fortune'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:5098: checking for $ac_word" >&5
+echo "configure:5951: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_fortune'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
with_kerberos=yes
fi
+
+
+ case "$with_kerberos" in
+ yes) ;;
+ no) ;;
+
+ /*)
+ echo $ac_n "checking for Kerberos headers""... $ac_c" 1>&6
+echo "configure:6036: checking for Kerberos headers" >&5
+ d=$with_kerberos/include
+ if test -d $d; then
+ X_CFLAGS="-I$d $X_CFLAGS"
+ echo "$ac_t""$d" 1>&6
+ else
+ echo "$ac_t""not found ($d: no such directory)" 1>&6
+ fi
+
+ echo $ac_n "checking for Kerberos libs""... $ac_c" 1>&6
+echo "configure:6046: checking for Kerberos libs" >&5
+ d=$with_kerberos/lib
+ if test -d $d; then
+ X_LIBS="-L$d $X_LIBS"
+ echo "$ac_t""$d" 1>&6
+ else
+ echo "$ac_t""not found ($d: no such directory)" 1>&6
+ fi
+
+ # replace the directory string with "yes".
+ with_kerberos_req="yes"
+ with_kerberos=$with_kerberos_req
+ ;;
+
+ *)
+ echo ""
+ echo "error: argument to --with-kerberos must be \"yes\", \"no\", or a directory."
+ echo " If it is a directory, then \`DIR/include' will be added to"
+ echo " the -I list, and \`DIR/lib' will be added to the -L list."
+ exit 1
+ ;;
+ esac
+
+ # why is this necessary?
+ # if we don't do this, then "./configure --with-motif=/usr/local/lesstif"
+ # behaves as if "--with-zippy=/usr/local/lesstif" was also present!
+ withval=
+
+
if test $with_kerberos = yes; then
echo $ac_n "checking for Kerberos""... $ac_c" 1>&6
-echo "configure:5177: checking for Kerberos" >&5
+echo "configure:6077: checking for Kerberos" >&5
if eval "test \"`echo '$''{'ac_cv_kerberos'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
cat > conftest.$ac_ext <<EOF
-#line 5188 "configure"
+#line 6088 "configure"
#include "confdefs.h"
#include <krb.h>
int main() {
; return 0; }
EOF
-if { (eval echo configure:5195: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6095: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_kerberos=yes
else
#define HAVE_KERBEROS 1
EOF
- PASSWD_LIBS="$PASSWD_LIBS -lkrb -ldes -lnsl -lsocket"
+
+ # from Tim Showalter <tjs+@andrew.cmu.edu>
+ PASSWD_LIBS="$PASSWD_LIBS -lkrb -ldes"
+ echo $ac_n "checking for res_search""... $ac_c" 1>&6
+echo "configure:6119: checking for res_search" >&5
+if eval "test \"`echo '$''{'ac_cv_func_res_search'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 6124 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char res_search(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char res_search();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_res_search) || defined (__stub___res_search)
+choke me
+#else
+res_search();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:6147: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+ rm -rf conftest*
+ eval "ac_cv_func_res_search=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_res_search=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'res_search`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ :
+else
+ echo "$ac_t""no" 1>&6
+echo $ac_n "checking for res_search in -lresolv""... $ac_c" 1>&6
+echo "configure:6165: checking for res_search in -lresolv" >&5
+ac_lib_var=`echo resolv'_'res_search | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_save_LIBS="$LIBS"
+LIBS="-lresolv $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 6173 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char res_search();
+
+int main() {
+res_search()
+; return 0; }
+EOF
+if { (eval echo configure:6184: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ PASSWD_LIBS="${PASSWD_LIBS} -lresolv"
+else
+ echo "$ac_t""no" 1>&6
+echo "configure: warning: Can't find DNS resolver libraries needed for Kerberos" 1>&2
+
+fi
+
+fi
+
+
fi
elif test $with_kerberos != no; then
echo "error: must be yes or no: --with-kerberos=$with_kerberos"
with_shadow=yes
fi
+
+
+ case "$with_shadow" in
+ yes) ;;
+ no) ;;
+
+ /*)
+ echo $ac_n "checking for shadow password headers""... $ac_c" 1>&6
+echo "configure:6234: checking for shadow password headers" >&5
+ d=$with_shadow/include
+ if test -d $d; then
+ X_CFLAGS="-I$d $X_CFLAGS"
+ echo "$ac_t""$d" 1>&6
+ else
+ echo "$ac_t""not found ($d: no such directory)" 1>&6
+ fi
+
+ echo $ac_n "checking for shadow password libs""... $ac_c" 1>&6
+echo "configure:6244: checking for shadow password libs" >&5
+ d=$with_shadow/lib
+ if test -d $d; then
+ X_LIBS="-L$d $X_LIBS"
+ echo "$ac_t""$d" 1>&6
+ else
+ echo "$ac_t""not found ($d: no such directory)" 1>&6
+ fi
+
+ # replace the directory string with "yes".
+ with_shadow_req="yes"
+ with_shadow=$with_shadow_req
+ ;;
+
+ *)
+ echo ""
+ echo "error: argument to --with-shadow must be \"yes\", \"no\", or a directory."
+ echo " If it is a directory, then \`DIR/include' will be added to"
+ echo " the -I list, and \`DIR/lib' will be added to the -L list."
+ exit 1
+ ;;
+ esac
+
+ # why is this necessary?
+ # if we don't do this, then "./configure --with-motif=/usr/local/lesstif"
+ # behaves as if "--with-zippy=/usr/local/lesstif" was also present!
+ withval=
+
+
if test $with_shadow = no; then
passwd_cruft_done=yes
elif test $with_shadow != yes; then
#
if test $passwd_cruft_done = no ; then
echo $ac_n "checking for Sun-style shadow passwords""... $ac_c" 1>&6
-echo "configure:5245: checking for Sun-style shadow passwords" >&5
+echo "configure:6285: checking for Sun-style shadow passwords" >&5
if eval "test \"`echo '$''{'ac_cv_sun_adjunct'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
cat > conftest.$ac_ext <<EOF
-#line 5256 "configure"
+#line 6296 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <unistd.h>
const char *pw = p->pwa_passwd;
; return 0; }
EOF
-if { (eval echo configure:5269: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6309: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_sun_adjunct=yes
else
#
if test $passwd_cruft_done = no ; then
echo $ac_n "checking for DEC-style shadow passwords""... $ac_c" 1>&6
-echo "configure:5298: checking for DEC-style shadow passwords" >&5
+echo "configure:6338: checking for DEC-style shadow passwords" >&5
if eval "test \"`echo '$''{'ac_cv_enhanced_passwd'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
cat > conftest.$ac_ext <<EOF
-#line 5309 "configure"
+#line 6349 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <unistd.h>
pw = p->ufld.fd_encrypt;
; return 0; }
EOF
-if { (eval echo configure:5326: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6366: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_enhanced_passwd=yes
else
# On SCO, getprpwnam() is in -lprot (which uses nap() from -lx)
# (I'm told it needs -lcurses too, but I don't understand why.)
echo $ac_n "checking for getprpwnam in -lprot""... $ac_c" 1>&6
-echo "configure:5352: checking for getprpwnam in -lprot" >&5
+echo "configure:6392: checking for getprpwnam in -lprot" >&5
ac_lib_var=`echo prot'_'getprpwnam | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lprot -lx $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 5360 "configure"
+#line 6400 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
getprpwnam()
; return 0; }
EOF
-if { (eval echo configure:5371: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:6411: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
echo "$ac_t""no" 1>&6
# On DEC, getprpwnam() is in -lsecurity
echo $ac_n "checking for getprpwnam in -lsecurity""... $ac_c" 1>&6
-echo "configure:5391: checking for getprpwnam in -lsecurity" >&5
+echo "configure:6431: checking for getprpwnam in -lsecurity" >&5
ac_lib_var=`echo security'_'getprpwnam | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lsecurity $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 5399 "configure"
+#line 6439 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
getprpwnam()
; return 0; }
EOF
-if { (eval echo configure:5410: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:6450: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
#
if test $passwd_cruft_done = no ; then
echo $ac_n "checking for HP-style shadow passwords""... $ac_c" 1>&6
-echo "configure:5439: checking for HP-style shadow passwords" >&5
+echo "configure:6479: checking for HP-style shadow passwords" >&5
if eval "test \"`echo '$''{'ac_cv_hpux_passwd'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
cat > conftest.$ac_ext <<EOF
-#line 5450 "configure"
+#line 6490 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <unistd.h>
const char *pw = p->pw_passwd;
; return 0; }
EOF
-if { (eval echo configure:5463: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6503: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_hpux_passwd=yes
else
# on HPUX, bigcrypt is in -lsec
echo $ac_n "checking for bigcrypt in -lsec""... $ac_c" 1>&6
-echo "configure:5488: checking for bigcrypt in -lsec" >&5
+echo "configure:6528: checking for bigcrypt in -lsec" >&5
ac_lib_var=`echo sec'_'bigcrypt | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lsec $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 5496 "configure"
+#line 6536 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
bigcrypt()
; return 0; }
EOF
-if { (eval echo configure:5507: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:6547: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
#
if test $passwd_cruft_done = no ; then
echo $ac_n "checking for generic shadow passwords""... $ac_c" 1>&6
-echo "configure:5534: checking for generic shadow passwords" >&5
+echo "configure:6574: checking for generic shadow passwords" >&5
if eval "test \"`echo '$''{'ac_cv_shadow'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
cat > conftest.$ac_ext <<EOF
-#line 5545 "configure"
+#line 6585 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <unistd.h>
const char *pw = p->sp_pwdp;
; return 0; }
EOF
-if { (eval echo configure:5557: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6597: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_shadow=yes
else
# On some systems (UnixWare 2.1), getspnam() is in -lgen instead of -lc.
have_getspnam=no
echo $ac_n "checking for getspnam in -lc""... $ac_c" 1>&6
-echo "configure:5583: checking for getspnam in -lc" >&5
+echo "configure:6623: checking for getspnam in -lc" >&5
ac_lib_var=`echo c'_'getspnam | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lc $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 5591 "configure"
+#line 6631 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
getspnam()
; return 0; }
EOF
-if { (eval echo configure:5602: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:6642: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
if test $have_getspnam = no ; then
echo $ac_n "checking for getspnam in -lgen""... $ac_c" 1>&6
-echo "configure:5624: checking for getspnam in -lgen" >&5
+echo "configure:6664: checking for getspnam in -lgen" >&5
ac_lib_var=`echo gen'_'getspnam | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lgen $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 5632 "configure"
+#line 6672 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
getspnam()
; return 0; }
EOF
-if { (eval echo configure:5643: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:6683: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
#
if test $passwd_cruft_done = no ; then
echo $ac_n "checking for FreeBSD-style shadow passwords""... $ac_c" 1>&6
-echo "configure:5674: checking for FreeBSD-style shadow passwords" >&5
+echo "configure:6714: checking for FreeBSD-style shadow passwords" >&5
if eval "test \"`echo '$''{'ac_cv_master_passwd'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# On some systems (UnixWare 2.1), crypt() is in -lcrypt instead of -lc.
have_crypt=no
echo $ac_n "checking for crypt in -lc""... $ac_c" 1>&6
-echo "configure:5695: checking for crypt in -lc" >&5
+echo "configure:6735: checking for crypt in -lc" >&5
ac_lib_var=`echo c'_'crypt | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lc $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 5703 "configure"
+#line 6743 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
crypt()
; return 0; }
EOF
-if { (eval echo configure:5714: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:6754: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
if test $have_crypt = no ; then
echo $ac_n "checking for crypt in -lcrypt""... $ac_c" 1>&6
-echo "configure:5736: checking for crypt in -lcrypt" >&5
+echo "configure:6776: checking for crypt in -lcrypt" >&5
ac_lib_var=`echo crypt'_'crypt | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lcrypt $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 5744 "configure"
+#line 6784 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
crypt()
; return 0; }
EOF
-if { (eval echo configure:5755: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:6795: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
DEPEND_DEFINES=
-# Autoconf doesn't seem to have an INSTALL_DIRS, so let's define our own...
-INSTALL_DIRS='$(INSTALL) -d'
-
# Done testing things -- now substitute in some stuff for the Makefiles.
#
if test $have_motif = yes; then
# Print some warnings before emitting the Makefiles.
#
+warn_prefix_1=" Warning:"
+warn_prefix_2=" Note:"
+warn_prefix="$warn_prefix_1"
+
warning=no
warnsep=' #################################################################'
+
warnpre() {
if test $warning = no ; then
echo '' ; echo "$warnsep" ; echo ''
warnpre
if test $warning = long ; then echo '' ; fi
warning=yes
- echo " Warning: $@"
+ echo "$warn_prefix $@"
}
warnL() {
warnpre
warning=yes
if test $was != no ; then echo '' ; fi
- echo " Warning: $@"
+ echo "$warn_prefix $@"
}
warn2() {
warning=long
}
+note() {
+ warn_prefix="$warn_prefix_2"
+ warn $@
+ warn_prefix="$warn_prefix_1"
+}
+
+noteL() {
+ warn_prefix="$warn_prefix_2"
+ warnL $@
+ warn_prefix="$warn_prefix_1"
+}
+
+
if test $with_sgi_req = yes -a $have_sgi = no ; then
warn 'The SGI saver extension was requested, but was not found.'
fi
fi
if test $have_motif = yes -a $have_lesstif = yes ; then
- if test $good_lesstif != yes ; then
- warnL "Motif is being used, but it appears to actually be"
- warn2 "LessTif, and the version number is less than 0.82!"
- warn2 "Such old versions of LessTif are too buggy to use"
- warn2 "with XScreenSaver; it is strongly recommended that"
- warn2 "you upgrade! See <http://www.lesstif.org/>."
+
+ preferred_lesstif=0.87
+
+ if test $lesstif_version = unknown; then
+ warnL "Unable to determine the LessTif version number!"
+ warn2 "Make sure you are using version $preferred_lesstif or newer."
+ warn2 "See <http://www.lesstif.org/>."
+
+ elif test \! $lesstif_version -gt 82; then
+ warnL "LessTif version $lesstif_version_string is being used."
+ warn2 "LessTif versions 0.82 and earlier are too buggy to"
+ warn2 "use with XScreenSaver; it is strongly recommended"
+ warn2 "that you upgrade to at least version $preferred_lesstif!"
+ warn2 "See <http://www.lesstif.org/>."
+
+ elif test \! $lesstif_version -gt 86; then
+ warnL "LessTif version $lesstif_version_string is being used."
+ warn2 "LessTif versions 0.86 and earlier have a bug that"
+ warn2 "can cause a security problem with xscreensaver."
+ warn2 "If you want to use xscreensaver as a screen locker,"
+ warn2 "it is strongly recommended that you upgrade to at"
+ warn2 "least version $preferred_lesstif. See <http://www.lesstif.org/>."
fi
fi
warn2 "available as well: see <http://www.lesstif.org/>."
fi
-if test $with_xpm_req = yes -a $have_xpm = no ; then
- warn 'Use of XPM was requested, but it was not found.'
+
+if test $have_gl = yes -a $ac_have_mesa_gl = yes ; then
+ preferred_mesagl=2.7
+
+ if test $ac_mesagl_version = unknown; then
+ warnL "Unable to determine the MesaGL version number!"
+ warn2 "Make sure you are using version $preferred_mesagl or newer."
+
+ elif test \! $ac_mesagl_version -gt 2006; then
+ warnL "MesaGL version $ac_mesagl_version_string is being used."
+ warn2 "MesaGL versions 2.6 and earlier have a security bug."
+ warn2 "It is strongly recommended that you upgrade to at"
+ warn2 "least version $preferred_mesagl."
+ fi
fi
-if test $with_gl_req = yes -a $have_gl = no ; then
- warn 'Use of GL was requested, but it was not found.'
+
+if test $have_xpm = no ; then
+ if test $with_xpm_req = yes ; then
+ warnL 'Use of XPM was requested, but it was not found.'
+ elif test $with_xpm_req = no ; then
+ noteL 'The XPM library is not being used.'
+ else
+ noteL 'The XPM library was not found.'
+ fi
+
+ echo ''
+ warn2 'Some of the demos will not be as colorful as they'
+ warn2 'could be. You might want to consider installing XPM'
+ warn2 'and re-running configure. (Remember to delete the'
+ warn2 'config.cache file first.) You can find XPM at most'
+ warn2 'X11 archive sites, such as <http://sunsite.unc.edu/>.'
+fi
+
+if test $have_gl = no ; then
+ if test $with_gl_req = yes ; then
+ warnL 'Use of GL was requested, but it was not found.'
+ elif test $with_gl_req = no ; then
+ noteL 'The OpenGL 3D library is not being used.'
+ else
+ noteL 'The OpenGL 3D library was not found.'
+ fi
+
+ echo ''
+ warn2 'Those demos which use 3D will not be built or installed.'
+ warn2 'You might want to consider installing OpenGL and'
+ warn2 're-running configure. (Remember to delete the'
+ warn2 "config.cache file first.) If your vendor doesn't ship"
+ warn2 'their own implementation of OpenGL, you can get a free'
+ warn2 'version at <http://www.ssec.wisc.edu/~brianp/Mesa.html>.'
+ warn2 'For general OpenGL info, see <http://www.opengl.org/>.'
+
fi
if test $with_readdisplay_req = yes -a $have_readdisplay = no ; then
echo ' "xscreensaver-command" executables will be installed in'
echo " ${bindir}."
echo ""
-echo " The various graphics demos (60+ different executables) will"
+echo " The various graphics demos (80+ different executables) will"
echo " be installed in ${HACKDIR}."
echo ""
echo " If you would prefer the demos to be installed elsewhere"
CC="$CC -qlanglvl=ansi -qhalt=e"
;;
-# NOTE: for Digital, need to add -std1 to get ANSI, but I'm not sure
-# yet what $host pattern we should be testing for...
+ *-dec-*)
+ AC_MSG_RESULT(DEC: adding -std1)
+ CC="$CC -std1"
+ ;;
*)
AC_MSG_RESULT(no idea)
case "$host" in
*-irix*)
- if test -n "$GCC"; then
- AC_MSG_RESULT(Turning on gcc compiler warnings.)
- CC="$CC -Wall -Wstrict-prototypes -Wnested-externs -Wno-format"
- else
- # not gcc
- AC_MSG_RESULT(Turning on SGI compiler warnings.)
- CC="$CC -fullwarn -use_readonly_const -rdata_shared -g3"
- fi
+ if test -n "$GCC"; then
+ AC_MSG_RESULT(Turning on gcc compiler warnings.)
+ CC="$CC -Wall -Wstrict-prototypes -Wnested-externs -Wno-format"
+ else
+ # not gcc
+ AC_MSG_RESULT(Turning on SGI compiler warnings.)
+ CC="$CC -fullwarn -use_readonly_const -rdata_shared -g3"
+ fi
+ ;;
+
+ *-linux-*)
+ AC_MSG_RESULT(Turning on gcc compiler warnings.)
+ CC="$CC -Wall -Wstrict-prototypes -Wnested-externs -Wno-format"
;;
+
+# *-dec-osf*)
+# if test -z "$GCC"; then
+# AC_MSG_RESULT(Turning on DEC C compiler warnings.)
+# CC="$CC -migrate -w0 -verbose -warnprotos"
+# fi
+# ;;
+
esac
+# Try and determine whether ${INSTALL} can create intermediate directories,
+# and if not, whether "mkdir -p" works instead. This sets ${INSTALL_DIRS}.
+# (But autoconf should earn its keep and do this for us!)
+#
+AC_DEFUN(AC_PROG_INSTALL_DIRS,
+ [INSTALL_DIRS='${INSTALL} -d'
+ AC_MSG_CHECKING(whether \"\${INSTALL} -d\" creates intermediate directories)
+ rm -rf conftestdir
+ if mkdir conftestdir; then
+ cd conftestdir >&-
+
+ ${INSTALL} -d `pwd`/dir1/dir2 >&- 2>&-
+ if test -d dir1/dir2 ; then
+ AC_MSG_RESULT(yes)
+ else
+ AC_MSG_RESULT(no)
+ AC_MSG_CHECKING(whether \"mkdir -p\" creates intermediate directories)
+ rm -rf dir1
+ mkdir -p dir1/dir2 >&- 2>&-
+ if test -d dir1/dir2/. ; then
+ AC_MSG_RESULT(yes)
+ INSTALL_DIRS='mkdir -p'
+ else
+ AC_MSG_RESULT(no)
+ fi
+ fi
+ cd .. >&-
+ rm -rf conftestdir
+ fi
+])
+
+
AC_PROG_CPP
AC_PROG_INSTALL
+AC_PROG_INSTALL_DIRS
AC_PROG_MAKE_SET
AC_C_CONST
# Try and find the app-defaults directory.
# It sucks that autoconf doesn't do this already...
#
-AC_DEFUN(AC_PATH_X_APP_DEFAULTS_XMKMF,
- [
+AC_DEFUN(AC_PATH_X_APP_DEFAULTS_XMKMF,[
rm -fr conftestdir
if mkdir conftestdir; then
- cd conftestdir
+ cd conftestdir >&-
# Make sure to not put "make" in the Imakefile rules, since we grep it out.
cat > Imakefile <<'EOF'
acfindx:
# GNU make sometimes prints "make[1]: Entering...", which'd confuse us.
eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
fi
- cd ..
+ cd .. >&-
rm -fr conftestdir
fi])
-AC_DEFUN(AC_PATH_X_APP_DEFAULTS_DIRECT,
-[ # Look for the directory under a standard set of common directories.
+AC_DEFUN(AC_PATH_X_APP_DEFAULTS_DIRECT,[
+ # Look for the directory under a standard set of common directories.
# Check X11 before X11Rn because it's often a symlink to the current release.
for ac_dir in \
/usr/X11/lib/app-defaults \
+# Usage: HANDLE_X_PATH_ARG([variable_name],
+# [--command-line-option],
+# [descriptive string])
+#
+# All of the --with options take three forms:
+#
+# --with-foo (or --with-foo=yes)
+# --without-foo (or --with-foo=no)
+# --with-foo=/DIR
+#
+# This function, HANDLE_X_PATH_ARG, deals with the /DIR case. When it sees
+# a directory (string beginning with a slash) it checks to see whether
+# /DIR/include and /DIR/lib exist, and adds them to $X_CFLAGS and $X_LIBS
+# as appropriate.
+#
+AC_DEFUN(HANDLE_X_PATH_ARG, [
+ case "$[$1]" in
+ yes) ;;
+ no) ;;
+
+ /*)
+ AC_MSG_CHECKING([for [$3] headers])
+ d=$[$1]/include
+ if test -d $d; then
+ X_CFLAGS="-I$d $X_CFLAGS"
+ AC_MSG_RESULT($d)
+ else
+ AC_MSG_RESULT(not found ($d: no such directory))
+ fi
+
+ AC_MSG_CHECKING([for [$3] libs])
+ d=$[$1]/lib
+ if test -d $d; then
+ X_LIBS="-L$d $X_LIBS"
+ AC_MSG_RESULT($d)
+ else
+ AC_MSG_RESULT(not found ($d: no such directory))
+ fi
+
+ # replace the directory string with "yes".
+ [$1]_req="yes"
+ [$1]=$[$1]_req
+ ;;
+
+ *)
+ echo ""
+ echo "error: argument to [$2] must be \"yes\", \"no\", or a directory."
+ echo " If it is a directory, then \`DIR/include' will be added to"
+ echo " the -I list, and \`DIR/lib' will be added to the -L list."
+ exit 1
+ ;;
+ esac
+
+ # why is this necessary?
+ # if we don't do this, then "./configure --with-motif=/usr/local/lesstif"
+ # behaves as if "--with-zippy=/usr/local/lesstif" was also present!
+ withval=
+ ])
+
# check for the HP XHPDisableReset server extension headers.
fi
+# Random special-cases for certain pathological OSes. You know who you are.
+#
case "$host" in
*-hpux*)
- # Thanks for not making xmkmf find this by default, you losers.
+
+ # The following arcana was gleaned from conversations with
+ # Eric Schwartz <erics@col.hp.com>:
+ #
+ # On HPUX 10.x, the parts of X that HP considers "standard" live in
+ # /usr/{include,lib}/X11R6/. The parts that HP doesn't consider
+ # "standard", notably, Xaw and Xmu, live in /usr/contrib/X11R6/.
+ # Also, there are symlinks from /usr/include/ and /usr/lib/ into
+ # /usr/{include,lib}/X11R6/, so that (if you don't use Xmu at all)
+ # you don't need any -I or -L arguments.
+ #
+ # On HPUX 9.x, /usr/{include,lib}/X11R5/ and /usr/contrib/X11R5/
+ # are the same division as 10.x. However, there are no symlinks to
+ # the X stuff from /usr/include/ and /usr/lib/, so -I and -L
+ # arguments are always necessary.
+ #
+ # However, X11R6 was available on HPUX 9.x as a patch: if that
+ # patch was installed, then all of X11R6 went in to
+ # /usr/contrib/X11R6/ (there was no /usr/{include,lib}/X11R6/.)
+ #
+ # HPUX 8.x was the same as 9.x, but was X11R4 instead (I don't know
+ # whether R5 was available as a patch; R6 undoubtedly was not.)
+ #
+ # So. We try and use the highest numbered pair of
+ # /usr/{include,lib}/X11R?/ and /usr/contrib/X11R?/{include,lib}/
+ # that are available. We do not mix and match different versions
+ # of X.
+ #
+ # Questions I still don't know the answers to: (do you?)
+ #
+ # * Does HPUX 10.x come with /usr/contrib/X11R6/ standard?
+ # Or does that need to be installed separately?
+ #
+ # * On HPUX 9.x, where /usr/include/X11R5/ was standard, and
+ # /usr/contrib/X11R6/ could be installed as a patch, what was in
+ # that contrib directory? Did it contain so-called "standard"
+ # X11R6, or did it include Xaw and Xmu as well? If the former,
+ # where did one find Xaw and Xmu on 9.x R6 systems? Would this
+ # be a situation where one had to reach into the R5 headers and
+ # libs to find Xmu? That is, must both R6 and R5 directories
+ # be on the -I and -L lists in that case?
+ #
+ for version in X11R6 X11R5 X11R4 ; do
+ # if either pair of directories exists...
+ if test -d /usr/lib/$version || test -d /usr/contrib/$version/lib ; then
+ # if contrib exists, use it...
+ if test -d /usr/contrib/$version/lib ; then
+ X_CFLAGS="$X_CFLAGS -I/usr/contrib/$version/include"
+ X_LIBS="$X_LIBS -L/usr/contrib/$version/lib"
+ fi
+ # if the "standard" one exists, use it.
+ if test -d /usr/lib/$version ; then
+ X_CFLAGS="$X_CFLAGS -I/usr/include/$version"
+ X_LIBS="$X_LIBS -L/usr/lib/$version"
+ fi
+ # since at least one of the pair exists, go no farther.
+ break
+ fi
+ done
+
+ # Now find Motif. Thanks for not making xmkmf find this by
+ # default, you losers.
+ #
if test -d /usr/lib/Motif1.2 ; then
- X_CFLAGS="-I/usr/include/Motif1.2 $X_CFLAGS"
- X_LIBS="-L/usr/lib/Motif1.2 $X_LIBS"
+ X_CFLAGS="$X_CFLAGS -I/usr/include/Motif1.2"
+ X_LIBS="$X_LIBS -L/usr/lib/Motif1.2"
elif test -d /usr/lib/Motif1.1 ; then
- X_CFLAGS="-I/usr/include/Motif1.1 $X_CFLAGS"
- X_LIBS="-L/usr/lib/Motif1.1 $X_LIBS"
+ X_CFLAGS="$X_CFLAGS -I/usr/include/Motif1.1"
+ X_LIBS="$X_LIBS -L/usr/lib/Motif1.1"
+ fi
+
+ # Now let's check for the pseudo-standard locations for OpenGL and XPM.
+ #
+ if test -d /opt/Mesa/lib ; then
+ X_CFLAGS="-I/opt/Mesa/include $X_CFLAGS"
+ X_LIBS="-L/opt/Mesa/lib $X_LIBS"
fi
- # This too. You losers.
- if test -d /usr/contrib/X11R6/include ; then
- X_CFLAGS="-I/usr/contrib/X11R6/include $X_CFLAGS"
- X_LIBS="-L/usr/contrib/X11R6/lib $X_LIBS"
- elif test -d /usr/X11R6/include ; then
- X_CFLAGS="-I/usr/X11R6/include $X_CFLAGS"
- X_LIBS="-L/usr/X11R6/lib $X_LIBS"
- elif test -d /usr/contrib/X11R5/include ; then
- X_CFLAGS="-I/usr/contrib/X11R5/include $X_CFLAGS"
- X_LIBS="-L/usr/contrib/X11R5/lib $X_LIBS"
- elif test -d /usr/X11R5/include ; then
- X_CFLAGS="-I/usr/X11R5/include $X_CFLAGS"
- X_LIBS="-L/usr/X11R5/lib $X_LIBS"
+ if test -d /opt/xpm/lib/X11 ; then
+ X_CFLAGS="-I/opt/xpm/include $X_CFLAGS"
+ X_LIBS="-L/opt/xpm/lib/X11 $X_LIBS"
+ fi
+
+ # On HPUX, default to installing in /opt/xscreensaver/ instead of
+ # in /usr/local/, unless there is already an xscreensaver in
+ # /usr/local/bin/. This can be overridden with the --prefix arg
+ # to configure. I'm not sure this is the right thing to do, but
+ # Richard Lloyd says so...
+ #
+ if test \! -x /usr/local/bin/xscreensaver ; then
+ ac_default_prefix=/opt/xscreensaver
fi
;;
*-solaris*)
- # Same to you, pinheads. (Is this really the standard location now?
- # What happened to the joke that this kind of thing went in /opt?)
+
+ # Thanks for not making xmkmf find this by default, pinheads.
+ # And thanks for moving things around again, too. Is this
+ # really the standard location now? What happened to the
+ # joke that this kind of thing went in /opt?
# cthomp says "answer: CDE (Common Disorganized Environment)"
+ #
if test -f /usr/dt/include/Xm/Xm.h ; then
X_CFLAGS="$X_CFLAGS -I/usr/dt/include"
X_LIBS="$X_LIBS -L/usr/dt/lib -R:/usr/dt/lib"
#
have_sgi=no
with_sgi_req=unspecified
-AC_ARG_WITH(sgi-ext,[
+AC_ARG_WITH(sgi-ext,
+[Except where noted, all of the --with options below can also take a
+directory argument: for example, --with-motif=/opt/Motif. That would
+cause /opt/Motif/include/ to be added to the -I list, and /opt/Motif/lib/
+to be added to the -L list, assuming those directories exist.
+
X Server Extension options:
--with-sgi-ext Include support for the SGI SCREEN_SAVER
server extension, if possible (this is the default).
--without-sgi-ext Do not compile in support for this extension.],
[with_sgi="$withval"; with_sgi_req="$withval"],[with_sgi=yes])
+
+HANDLE_X_PATH_ARG(with_sgi, --with-sgi-ext, SGI SCREEN_SAVER)
+
if test $with_sgi = yes; then
AC_CHECK_X_HEADER(X11/extensions/XScreenSaver.h,
[have_sgi=yes
server extension, if possible (this is the default).
--without-mit-ext Do not compile in support for this extension.],
[with_mit="$withval"; with_mit_req="$withval"],[with_mit=yes])
+
+HANDLE_X_PATH_ARG(with_mit, --with-mit-ext, MIT-SCREEN-SAVER)
+
if test $have_sgi != yes; then
if test $with_mit = yes; then
AC_CHECK_X_HEADER(X11/extensions/scrnsaver.h, [have_mit=yes])
if possible (this is the default).
--without-xidle-ext Do not compile in support for this extension.],
[with_xidle="$withval"; with_xidle_req="$withval"],[with_xidle=yes])
+
+HANDLE_X_PATH_ARG(with_xidle, --with-xidle-ext, XIDLE)
+
if test $with_xidle = yes; then
AC_CHECK_X_HEADER(X11/extensions/xidle.h,
[have_xidle=yes
extension, if possible (this is the default).
--without-xshm-ext Do not compile in support for this extension.],
[with_xshm="$withval"; with_xshm_req="$withval"],[with_xshm=yes])
+
+HANDLE_X_PATH_ARG(with_xshm, --with-xshm-ext, XSHM)
+
if test $with_xshm = yes; then
# first check for Xshm.h.
extension, if possible (this is the default).
--without-sgivc-ext Do not compile in support for this extension.],
[with_sgivc="$withval"; with_sgivc_req="$withval"],[with_sgivc=yes])
+
+HANDLE_X_PATH_ARG(with_sgivc, --with-sgivc-ext, SGI-VIDEO-CONTROL)
+
if test $with_sgivc = yes; then
# first check for XSGIvc.h
if possible (this is the default).
--without-dpms-ext Do not compile in support for this extension.],
[with_dpms="$withval"; with_dpms_req="$withval"],[with_dpms=yes])
+
+HANDLE_X_PATH_ARG(with_dpms, --with-dpms-ext, DPMS)
+
if test $with_dpms = yes; then
# first check for dpms.h
AC_ARG_WITH(motif,[
X Client Toolkit options:
- --with-motif Use the Motif toolkit for the user interface,
- if possible (this is the default).
+ --with-motif Use the Motif toolkit for the user interface, if
+ possible (this is the default).
--without-motif Do not use Motif.],
[with_motif="$withval"; with_motif_req="$withval"],[with_motif=no])
+HANDLE_X_PATH_ARG(with_motif, --with-motif, Motif)
+
AC_ARG_WITH(athena,
[ --with-athena Use the Athena toolkit for the user interface, if
possible (this is the default if Motif isn't used.)
--without-athena Do not use Athena.],
[with_athena="$withval"; with_athena_req="$withval"],[with_athena=no])
+HANDLE_X_PATH_ARG(with_athena, --with-athena, Athena)
+
if test $with_motif != yes -a $with_motif != no ; then
echo "error: must be yes or no: --with-motif=$with_motif"
exit 1
have_lesstif=$ac_cv_have_lesstif
fi
-# don't cache this
-unset ac_cv_good_lesstif
+# don't cache these
+unset ac_cv_lesstif_version
+unset ac_cv_lesstif_version_string
+
+lesstif_version=unknown
+lesstif_version_string=unknown
-good_lesstif=no
if test $have_lesstif = yes ; then
- # It must be at least "GNU Lesstif 0.82".
- # #### If you change this, also sync the warning message lower down.
- AC_CACHE_CHECK([whether LessTif is of a recent enough vintage],
- ac_cv_good_lesstif,
- [AC_TRY_X_RUN([#include <Xm/Xm.h>
- int main() { exit(LesstifVersion < 82); }],
- [ac_cv_good_lesstif=yes],
- [ac_cv_good_lesstif=no],
- # cross compiling? Make an ass out of umption.
- [ac_cv_good_lesstif=yes])])
- good_lesstif=$ac_cv_good_lesstif
+ ltv=unknown
+ echo unknown > conftest-lt
+ AC_CACHE_CHECK([LessTif version number],
+ ac_cv_lesstif_version_string,
+ [AC_TRY_X_RUN([#include <stdio.h>
+ #include <Xm/Xm.h>
+ int main() {
+ FILE *f = fopen("conftest-lt", "w");
+ if (!f) exit(1);
+ fprintf(f, "%d %d.%d\n", LesstifVersion,
+ LESSTIF_VERSION, LESSTIF_REVISION);
+ fclose(f);
+ exit(0);
+ }],
+ [ltv=`cat conftest-lt`
+ ac_cv_lesstif_version=`echo $ltv | sed 's/ .*//'`
+ ac_cv_lesstif_version_string=`echo $ltv | sed 's/.* //'`],
+ [ac_cv_lesstif_version=unknown
+ ac_cv_lesstif_version_string=unknown],
+ [ac_cv_lesstif_version=unknown
+ ac_cv_lesstif_version_string=unknown])])
+ rm -f conftest-lt
+ lesstif_version=$ac_cv_lesstif_version
+ lesstif_version_string=$ac_cv_lesstif_version_string
+
fi
if possible (this is the default).
--without-xpm Do not compile in support for XPM files.],
[with_xpm="$withval"; with_xpm_req="$withval"],[with_xpm=yes])
+
+HANDLE_X_PATH_ARG(with_xpm, --with-xpm, XPM)
+
if test $with_xpm = yes; then
AC_CHECK_X_HEADER(X11/xpm.h,
[have_xpm=yes
--without-gl Do not build the OpenGL demos.],
[with_gl="$withval"; with_gl_req="$withval"],[with_gl=yes])
+HANDLE_X_PATH_ARG(with_gl, --with-gl, GL)
+
+ac_mesagl_version=unknown
+ac_mesagl_version_string=unknown
+
if test $with_gl = yes; then
AC_CHECK_X_HEADER(GL/gl.h, have_gl=yes, have_gl=no)
if test $have_gl = yes ; then
if test $have_gl = yes ; then
AC_DEFINE(HAVE_GL)
- have_mesa_gl=no
- AC_EGREP_X_HEADER(Mesa, GL/glx.h, [have_mesa_gl=yes])
- if test $have_mesa_gl = no ; then
+
+ # We need to know whether it's MesaGL so that we know which libraries
+ # to link against.
+ #
+ AC_MSG_CHECKING(whether GL is really MesaGL)
+ AC_CACHE_VAL(ac_cv_have_mesa_gl,
+ [ac_cv_have_mesa_gl=no
+ AC_EGREP_X_HEADER(Mesa, GL/glx.h, [ac_cv_have_mesa_gl=yes])
+ ])
+ ac_have_mesa_gl=$ac_cv_have_mesa_gl
+ AC_MSG_RESULT($ac_have_mesa_gl)
+
+ if test $ac_have_mesa_gl = no ; then
+ gl_lib_1="GL"
GL_LIBS="-lGL -lGLU"
else
AC_DEFINE(HAVE_MESA_GL)
+ gl_lib_1="MesaGL"
GL_LIBS="-lMesaGL -lMesaGLU"
fi
+
+
+ # If it's MesaGL, we'd like to issue a warning if the version number
+ # is less than or equal to 2.6, because that version had a security bug.
+ #
+ if test $ac_have_mesa_gl = yes; then
+
+ # don't cache these.
+ unset ac_cv_mesagl_version
+ unset ac_cv_mesagl_version_string
+
+ AC_MSG_CHECKING(MesaGL version number)
+ AC_CACHE_VAL(ac_cv_mesagl_version_string,
+ [cat > conftest.$ac_ext <<EOF
+#line __oline__ "configure"
+#include "confdefs.h"
+#include <GL/gl.h>
+#configure: MESA_MAJOR_VERSION MESA_MINOR_VERSION
+EOF
+
+ mglv=`(eval "$ac_cpp conftest.$ac_ext") 2>&AC_FD_CC | sed -n \
+ 's/^#configure:.*\([0-9][0-9]*\).*\([0-9][0-9]*\).*$/\1.\2/p'`
+ if test "$mglv" = ""; then
+ ac_mesagl_version=unknown
+ ac_mesagl_version_string=unknown
+ else
+ ac_mesagl_version_string=$mglv
+ maj=`echo $mglv | sed -n 's/\..*//p'`
+ min=`echo $mglv | sed -n 's/.*\.//p'`
+ ac_mesagl_version=`echo "$maj * 1000 + $min" | bc`
+ fi
+ ac_cv_mesagl_version=$ac_mesagl_version
+ ac_cv_mesagl_version_string=$ac_mesagl_version_string
+ ])
+ ac_mesagl_version=$ac_cv_mesagl_version
+ ac_mesagl_version_string=$ac_cv_mesagl_version_string
+ AC_MSG_RESULT($ac_cv_mesagl_version_string)
+ fi
+
+
+ # Check for OpenGL 1.1 features.
+ #
+ AC_CHECK_X_LIB($gl_lib_1, glBindTexture, [AC_DEFINE(HAVE_GLBINDTEXTURE)],
+ [], $GL_LIBS -lX11 -lXext -lm)
+
fi
elif test $with_gl != no; then
--without-readdisplay Do not compile in support for this extension.],
[with_readdisplay="$withval"; with_readdisplay_req="$withval"],
[with_readdisplay=yes])
+
+HANDLE_X_PATH_ARG(with_readdisplay, --with-readdisplay, XReadDisplay)
+
if test $with_readdisplay = yes; then
AC_CHECK_X_HEADER(X11/extensions/readdisplay.h,
AC_DEFINE(HAVE_READ_DISPLAY_EXTENSION))
--without-sgivideo Do not compile in support for this library.],
[with_sgivideo="$withval"; with_sgivideo_req="$withval"],
[with_sgivideo=yes])
+
+HANDLE_X_PATH_ARG(with_sgivideo, --with-sgivideo, Iris Video)
+
if test $with_sgivideo = yes; then
AC_CHECK_X_HEADER(dmedia/vl.h, have_sgivideo=yes)
if test $have_sgivideo = yes; then
if possible (this is the default.)
--without-kerberos Do not compile in support for Kerberos.],
[with_kerberos="$withval"; with_kerberos_req="$withval"],[with_kerberos=yes])
+
+ HANDLE_X_PATH_ARG(with_kerberos, --with-kerberos, Kerberos)
+
if test $with_kerberos = yes; then
AC_CACHE_CHECK([for Kerberos], ac_cv_kerberos,
[AC_TRY_X_COMPILE([#include <krb.h>],,
if test $ac_cv_kerberos = yes ; then
have_kerberos=yes
AC_DEFINE(HAVE_KERBEROS)
- PASSWD_LIBS="$PASSWD_LIBS -lkrb -ldes -lnsl -lsocket"
+
+ # from Tim Showalter <tjs+@andrew.cmu.edu>
+ PASSWD_LIBS="$PASSWD_LIBS -lkrb -ldes"
+ AC_CHECK_FUNC(res_search,,
+ AC_CHECK_LIB(resolv,res_search,PASSWD_LIBS="${PASSWD_LIBS} -lresolv",
+ AC_MSG_WARN([Can't find DNS resolver libraries needed for Kerberos])
+ ))
+
fi
elif test $with_kerberos != no; then
echo "error: must be yes or no: --with-kerberos=$with_kerberos"
--without-shadow Do not compile in support for shadow passwords.
],
[with_shadow="$withval"; with_shadow_req="$withval"],[with_shadow=yes])
+
+ HANDLE_X_PATH_ARG(with_shadow, --with-shadow, shadow password)
+
if test $with_shadow = no; then
passwd_cruft_done=yes
elif test $with_shadow != yes; then
DEPEND_DEFINES=
-# Autoconf doesn't seem to have an INSTALL_DIRS, so let's define our own...
-INSTALL_DIRS='$(INSTALL) -d'
-
# Done testing things -- now substitute in some stuff for the Makefiles.
#
if test $have_motif = yes; then
# Print some warnings before emitting the Makefiles.
#
+warn_prefix_1=" Warning:"
+warn_prefix_2=" Note:"
+warn_prefix="$warn_prefix_1"
+
warning=no
warnsep=' #################################################################'
+
warnpre() {
if test $warning = no ; then
echo '' ; echo "$warnsep" ; echo ''
warnpre
if test $warning = long ; then echo '' ; fi
warning=yes
- echo " Warning: $@"
+ echo "$warn_prefix $@"
}
warnL() {
warnpre
warning=yes
if test $was != no ; then echo '' ; fi
- echo " Warning: $@"
+ echo "$warn_prefix $@"
}
warn2() {
warning=long
}
+note() {
+ warn_prefix="$warn_prefix_2"
+ warn $@
+ warn_prefix="$warn_prefix_1"
+}
+
+noteL() {
+ warn_prefix="$warn_prefix_2"
+ warnL $@
+ warn_prefix="$warn_prefix_1"
+}
+
+
if test $with_sgi_req = yes -a $have_sgi = no ; then
warn 'The SGI saver extension was requested, but was not found.'
fi
fi
if test $have_motif = yes -a $have_lesstif = yes ; then
- if test $good_lesstif != yes ; then
- warnL "Motif is being used, but it appears to actually be"
- warn2 "LessTif, and the version number is less than 0.82!"
- warn2 "Such old versions of LessTif are too buggy to use"
- warn2 "with XScreenSaver; it is strongly recommended that"
- warn2 "you upgrade! See <http://www.lesstif.org/>."
+
+ preferred_lesstif=0.87
+
+ if test $lesstif_version = unknown; then
+ warnL "Unable to determine the LessTif version number!"
+ warn2 "Make sure you are using version $preferred_lesstif or newer."
+ warn2 "See <http://www.lesstif.org/>."
+
+ elif test \! $lesstif_version -gt 82; then
+ warnL "LessTif version $lesstif_version_string is being used."
+ warn2 "LessTif versions 0.82 and earlier are too buggy to"
+ warn2 "use with XScreenSaver; it is strongly recommended"
+ warn2 "that you upgrade to at least version $preferred_lesstif!"
+ warn2 "See <http://www.lesstif.org/>."
+
+ elif test \! $lesstif_version -gt 86; then
+ warnL "LessTif version $lesstif_version_string is being used."
+ warn2 "LessTif versions 0.86 and earlier have a bug that"
+ warn2 "can cause a security problem with xscreensaver."
+ warn2 "If you want to use xscreensaver as a screen locker,"
+ warn2 "it is strongly recommended that you upgrade to at"
+ warn2 "least version $preferred_lesstif. See <http://www.lesstif.org/>."
fi
fi
warn2 "available as well: see <http://www.lesstif.org/>."
fi
-if test $with_xpm_req = yes -a $have_xpm = no ; then
- warn 'Use of XPM was requested, but it was not found.'
+
+if test $have_gl = yes -a $ac_have_mesa_gl = yes ; then
+ preferred_mesagl=2.7
+
+ if test $ac_mesagl_version = unknown; then
+ warnL "Unable to determine the MesaGL version number!"
+ warn2 "Make sure you are using version $preferred_mesagl or newer."
+
+ elif test \! $ac_mesagl_version -gt 2006; then
+ warnL "MesaGL version $ac_mesagl_version_string is being used."
+ warn2 "MesaGL versions 2.6 and earlier have a security bug."
+ warn2 "It is strongly recommended that you upgrade to at"
+ warn2 "least version $preferred_mesagl."
+ fi
+fi
+
+
+if test $have_xpm = no ; then
+ if test $with_xpm_req = yes ; then
+ warnL 'Use of XPM was requested, but it was not found.'
+ elif test $with_xpm_req = no ; then
+ noteL 'The XPM library is not being used.'
+ else
+ noteL 'The XPM library was not found.'
+ fi
+
+ echo ''
+ warn2 'Some of the demos will not be as colorful as they'
+ warn2 'could be. You might want to consider installing XPM'
+ warn2 'and re-running configure. (Remember to delete the'
+ warn2 'config.cache file first.) You can find XPM at most'
+ warn2 'X11 archive sites, such as <http://sunsite.unc.edu/>.'
fi
-if test $with_gl_req = yes -a $have_gl = no ; then
- warn 'Use of GL was requested, but it was not found.'
+if test $have_gl = no ; then
+ if test $with_gl_req = yes ; then
+ warnL 'Use of GL was requested, but it was not found.'
+ elif test $with_gl_req = no ; then
+ noteL 'The OpenGL 3D library is not being used.'
+ else
+ noteL 'The OpenGL 3D library was not found.'
+ fi
+
+ echo ''
+ warn2 'Those demos which use 3D will not be built or installed.'
+ warn2 'You might want to consider installing OpenGL and'
+ warn2 're-running configure. (Remember to delete the'
+ warn2 "config.cache file first.) If your vendor doesn't ship"
+ warn2 'their own implementation of OpenGL, you can get a free'
+ warn2 'version at <http://www.ssec.wisc.edu/~brianp/Mesa.html>.'
+ warn2 'For general OpenGL info, see <http://www.opengl.org/>.'
+
fi
if test $with_readdisplay_req = yes -a $have_readdisplay = no ; then
echo ' "xscreensaver-command" executables will be installed in'
echo " ${bindir}."
echo ""
-echo " The various graphics demos (60+ different executables) will"
+echo " The various graphics demos (80+ different executables) will"
echo " be installed in ${HACKDIR}."
echo ""
echo " If you would prefer the demos to be installed elsewhere"
# X_EXTRA_LIBS contains extra libraries needed by X that aren't a part of X.
# (e.g., -lsocket, -lnsl, etc.)
#
+# I think (but am not totally sure) that LIBS is also really "LDFLAGS".
+#
# SAVER_LIBS is the link line for "xscreensaver", and
# CMD_LIBS is the link line for "xscreensaver-command".
LOCK_SRCS_1 = lock.c
LOCK_OBJS_1 = lock.o
+TEST_SRCS = test-passwd.c test-uid.c
+
DIALOG_SRCS = @DIALOG_SRCS@
DIALOG_OBJS = @DIALOG_OBJS@
PASSWD_SRCS = @PASSWD_SRCS@
$(UTILS_BIN)/spline.o \
$(UTILS_BIN)/yarandom.o @XMU_OBJS@
-SAVER_SRCS_1 = demo.c stderr.c subprocs.c timers.c windows.c \
- xscreensaver.c xset.c
-SAVER_OBJS_1 = demo.o stderr.o subprocs.o timers.o windows.o \
- xscreensaver.o xset.o
+SAVER_SRCS_1 = demo.c stderr.c subprocs.c setuid.c timers.c windows.c \
+ xscreensaver.c splash.c xset.c
+SAVER_OBJS_1 = demo.o stderr.o subprocs.o setuid.o timers.o windows.o \
+ xscreensaver.o splash.o xset.o
SAVER_SRCS = $(SAVER_SRCS_1) $(DIALOG_SRCS) $(LOCK_SRCS) $(UTIL_SRCS)
SAVER_OBJS = $(SAVER_OBJS_1) $(DIALOG_OBJS) $(LOCK_OBJS) $(UTIL_OBJS)
CMD_SRCS = xscreensaver-command.c
CMD_OBJS = xscreensaver-command.o
-SAVER_LIBS = $(X_LIBS) $(X_PRE_LIBS) @SAVER_LIBS@ -lXt \
- -lX11 -lXext $(X_EXTRA_LIBS) $(PASSWD_LIBS) \
- $(LIBS)
+SAVER_LIBS = $(LIBS) $(X_LIBS) @SAVER_LIBS@ \
+ $(X_PRE_LIBS) -lXt -lX11 -lXext $(X_EXTRA_LIBS) \
+ $(PASSWD_LIBS)
CMD_LIBS = $(X_LIBS) $(X_PRE_LIBS) \
-lX11 -lXext $(X_EXTRA_LIBS) \
TARFILES = $(EXTRAS) $(VMSFILES) $(SAVER_SRCS_1) \
$(MOTIF_SRCS) $(ATHENA_SRCS) $(PWENT_SRCS) $(KERBEROS_SRCS) \
- $(LOCK_SRCS_1) $(CMD_SRCS) $(HDRS) $(MEN)
+ $(LOCK_SRCS_1) $(CMD_SRCS) $(HDRS) $(TEST_SRCS) $(MEN)
all: $(EXES)
INSTALL_SETUID='$(INSTALL_SETUID) -s' \
install
-install-program:
+install-program: $(EXES)
+ @if [ ! -d $(bindir) ]; then $(INSTALL_DIRS) $(bindir) ; fi
@inst="$(INSTALL_PROGRAM)" ; \
if [ @NEED_SETUID@ = yes ]; then \
me="`whoami`" ; \
$$e "" ;\
fi ; \
fi ; \
- if [ ! -d $(bindir) ]; then $(INSTALL_DIRS) $(bindir) ; fi ; \
echo $$inst xscreensaver $(bindir)/xscreensaver ; \
$$inst xscreensaver $(bindir)/xscreensaver
$(INSTALL_PROGRAM) xscreensaver-command $(bindir)/xscreensaver-command
-install-ad:
- @if [ ! -d $(AD_DIR) ]; then $(INSTALL_DIRS) $(AD_DIR) ; fi ; \
+install-ad: XScreenSaver.ad
+ @if [ ! -d $(AD_DIR) ]; then $(INSTALL_DIRS) $(AD_DIR) ; fi
$(INSTALL_DATA) XScreenSaver.ad $(AD_DIR)/XScreenSaver
-install-man:
+install-man: $(MEN)
@men="$(MEN)" ; \
if [ ! -d $(man1dir) ]; then $(INSTALL_DIRS) $(man1dir) ; fi ; \
for man in $$men; do \
-rm -f *.o a.out core $(EXES) XScreenSaver_ad.h
distclean: clean
- -rm -f Makefile XScreenSaver.ad *~ "#"*
+ -rm -f Makefile XScreenSaver.ad TAGS *~ "#"*
# Adds all current dependencies to Makefile
depend: XScreenSaver_ad.h
TEST_PASSWD_OBJS = test-passwd.o $(LOCK_OBJS_1) $(PWENT_OBJS) $(DIALOG_OBJS) \
- subprocs.o demo.o \
+ subprocs.o setuid.o demo.o \
$(UTIL_OBJS)
test-passwd: $(TEST_PASSWD_OBJS)
##############################################################################
#
# DO NOT DELETE: updated by make distdepend
+# $(srcdir)/DO $(srcdir)/NOT $(srcdir)/DELETE: $(srcdir)/updated $(srcdir)/by $(srcdir)/make $(srcdir)/distdepend
demo.o: ../config.h
demo.o: $(srcdir)/xscreensaver.h
subprocs.o: ../config.h
subprocs.o: $(srcdir)/xscreensaver.h
subprocs.o: $(UTILS_SRC)/yarandom.h
+setuid.o: ../config.h
+setuid.o: $(srcdir)/xscreensaver.h
timers.o: ../config.h
timers.o: $(srcdir)/xscreensaver.h
windows.o: ../config.h
xscreensaver.o: $(UTILS_SRC)/resources.h
xscreensaver.o: $(UTILS_SRC)/visual.h
xscreensaver.o: XScreenSaver_ad.h
+splash.o: ../config.h
+splash.o: $(srcdir)/xscreensaver.h
+splash.o: $(UTILS_SRC)/visual.h
xset.o: ../config.h
xset.o: $(srcdir)/xscreensaver.h
dialogs-Xm.o: ../config.h
! a screen saver and locker for the X window system
! by Jamie Zawinski
!
-! version 2.24
-! 30-Jun-98
+! version 2.31
+! 02-Oct-98
!
! See "man xscreensaver" for more info. The latest version is always
-! available at http://people.netscape.com/jwz/xscreensaver/
+! available at http://www.jwz.org/xscreensaver/
*timeout: 10
*cycle: 10
*unfade: False
*fadeSeconds: 3
*fadeTicks: 20
+*splash: True
+*splashDuration: 5
*captureStderr: True
*captureStdout: True
*overlayStderr: True
*font: *-medium-r-*-140-*-m-*
+! This is the URL that the "Help" button on the splash screen loads.
+*helpURL: http://www.jwz.org/xscreensaver/man.html
+
+! This is how the "Help" button loads URLs (in /bin/sh syntax.)
+*loadURL: netscape -remote 'openURL(%s)' || netscape '%s' &
+
+
! Turning on "installColormap" interacts erratically with twm and tvtwm,
! but seems to work fine with mwm and olwm. Try it and see. If your
! screen turns some color other than black, the window manager is buggy,
@GL_KLUDGE_2@ pipes -root \n\
@GL_KLUDGE_2@ sproingies -root \n\
@GL_KLUDGE_2@ rubik -root \n\
-@GL_KLUDGE_2@ atlantis -root \n
+@GL_KLUDGE_2@ atlantis -root \n\
+@GL_KLUDGE_2@ lament -root \n\
+@GL_KLUDGE_2@ bubble3d -root \n
! A few of the hacks require OpenGL, and will only be built if you have it.
*passwdDialog*fontList: *-helvetica-medium-r-*-*-*-140-*-*-*-iso8859-1
*XmTextField.fontList: *-courier-medium-r-*-*-*-120-*-*-*-iso8859-1
*passwdDialog.passwdText.fontList: *-courier-medium-r-*-*-*-120-*-*-*-iso8859-1
+*splashDialog*fontList: *-helvetica-bold-r-*-*-*-120-*-*-*-iso8859-1
+*splashDialog*splashLabel1.fontList: *-times-bold-r-*-*-*-180-*-*-*-iso8859-1
+*splashDialog*splashLabel2.fontList: *-times-bold-r-*-*-*-140-*-*-*-iso8859-1
+*splashDialog*splashLabel3.fontList: *-times-bold-r-*-*-*-140-*-*-*-iso8859-1
XScreenSaver*XmList.fontList: *-courier-medium-r-*-*-*-120-*-*-*-iso8859-1
! Need to fully-qualify the preceeding in the case of of *sgiMode.
*label1.labelString: XScreenSaver %s
*label1.label: XScreenSaver %s
-*label2.labelString: Copyright © 1991-1998 by Jamie Zawinski <jwz@netscape.com>
-*label2.label: Copyright © 1991-1998 by Jamie Zawinski <jwz@netscape.com>
+*label2.labelString: Copyright © 1991-1998 by Jamie Zawinski <jwz@jwz.org>
+*label2.label: Copyright © 1991-1998 by Jamie Zawinski <jwz@jwz.org>
*demoList.visibleItemCount: 10
*demoList.automaticSelection: True
*next.labelString: Run Next
*passwdLabel3.alignment: ALIGNMENT_BEGINNING
*rogerLabel.width: 150
+*splashDialog.title: XScreenSaver
+*splashLabel1.labelString: XScreenSaver %s
+*splashLabel2.labelString: Copyright © 1991-1998 by
+*splashLabel3.labelString: Jamie Zawinski <jwz@jwz.org>
+*splashDemo.labelString: Demo
+*splashPrefs.labelString: Prefs
+*splashDialog*Help.labelString: Help
+
+*splashLabel1.alignment: ALIGNMENT_CENTER
+*splashLabel2.alignment: ALIGNMENT_CENTER
+*splashLabel3.alignment: ALIGNMENT_CENTER
+
+*splashDialog.borderWidth: 1
+*splashForm.shadowThickness: 4
+
! Disable Motif drag-and-drop in dialog boxes. This is kind of pathetic, but
! in some older versions of Motif, most any attempt to drag cause immediate
! flaming death from above. This *should* rip the legs off that bug.
*demo_dialog*font: *-helvetica-bold-r-*-*-*-120-*-*-*-iso8859-1
*resources_dialog*font: *-helvetica-bold-r-*-*-*-120-*-*-*-iso8859-1
*passwd_dialog*font: *-helvetica-bold-r-*-*-*-120-*-*-*-iso8859-1
+*splash_dialog*font: *-helvetica-bold-r-*-*-*-140-*-*-*-iso8859-1
+*splash_dialog*splashLabel1.font: *-times-bold-r-*-*-*-180-*-*-*-iso8859-1
+*splash_dialog*splashLabel2.font: *-times-bold-r-*-*-*-140-*-*-*-iso8859-1
+*splash_dialog*splashLabel3.font: *-times-bold-r-*-*-*-140-*-*-*-iso8859-1
*demo_dialog*label1.font: *-helvetica-bold-r-*-*-*-140-*-*-*-iso8859-1
*resources_dialog*label1.font: *-helvetica-bold-r-*-*-*-140-*-*-*-iso8859-1
XScreenSaver.demo_dialog*List.font: \
XScreenSaver.passwd_dialog*roger.foreground: #CD0000
XScreenSaver.passwd_dialog*roger.background: #FFFFFF
+XScreenSaver.splash_dialog*foreground: #000000
+XScreenSaver.splash_dialog*background: #E5E5E5
+XScreenSaver.splash_dialog*Command.background: #D9D9D9
+XScreenSaver.splash_dialog*Text*background: #FFFFFF
+XScreenSaver.splash_dialog*roger.foreground: #CD0000
+XScreenSaver.splash_dialog*roger.background: #FFFFFF
+
*demo_dialog*viewport.height: 200
*Form.borderWidth: 0
*Box.borderWidth: 0
*passwd_dialog*roger.height: 150
*passwd_dialog*roger.borderWidth: 1
+*splash_dialog*splashLabel1.label: XScreenSaver %s
+*splash_dialog*splashLabel2.label: Copyright © 1991-1998 by
+*splash_dialog*splashLabel3.label: Jamie Zawinski <jwz@jwz.org>
+*splash_dialog*splash_form*label.label:
+*splash_dialog*Dialog.label:
+*splash_dialog*splash_form.borderWidth: 0
+*splash_dialog*roger.width: 150
+*splash_dialog*roger.height: 150
+*splash_dialog*roger.borderWidth: 1
+*splash_dialog*demo.label: Demo
+*splash_dialog*prefs.label: Prefs
+*splash_dialog*help.label: Help
+*splash_dialog.box.defaultDistance: 0
+*splash_dialog*splashLabel1.internalHeight: 10
+*splash_dialog*splashLabel1.internalWidth: 10
+*splash_dialog*splashLabel2.internalHeight: 0
+*splash_dialog*splashLabel3.internalHeight: 0
+
+
! You probably won't need to change these. They are only used if no server
! extension is in use.
"*unfade: False",
"*fadeSeconds: 3",
"*fadeTicks: 20",
+"*splash: True",
+"*splashDuration: 5",
"*captureStderr: True",
"*captureStdout: True",
"*overlayTextForeground: #FFFF00",
"*overlayTextBackground: #000000",
"*overlayStderr: True",
"*font: *-medium-r-*-140-*-m-*",
+"*helpURL: http://www.jwz.org/xscreensaver/man.html",
+"*loadURL: netscape -remote 'openURL(%s)' || netscape '%s' &",
"*installColormap: True",
"*programs: qix -root -solid -delay 0 -segments 100 \\n\
attraction -root -mode balls \\n\
pipes -root \\n\
sproingies -root \\n\
rubik -root \\n\
- atlantis -root \\n",
+ atlantis -root \\n\
+ lament -root \\n\
+ bubble3d -root \\n",
" ",
"*fontList: *-helvetica-medium-r-*-*-*-120-*-*-*-iso8859-1",
"*demoDialog*label1.fontList: *-helvetica-medium-r-*-*-*-140-*-*-*-iso8859-1",
"*passwdDialog*fontList: *-helvetica-medium-r-*-*-*-140-*-*-*-iso8859-1",
"*XmTextField.fontList: *-courier-medium-r-*-*-*-120-*-*-*-iso8859-1",
"*passwdDialog.passwdText.fontList: *-courier-medium-r-*-*-*-120-*-*-*-iso8859-1",
+"*splashDialog*fontList: *-helvetica-bold-r-*-*-*-120-*-*-*-iso8859-1",
+"*splashDialog*splashLabel1.fontList: *-times-bold-r-*-*-*-180-*-*-*-iso8859-1",
+"*splashDialog*splashLabel2.fontList: *-times-bold-r-*-*-*-140-*-*-*-iso8859-1",
+"*splashDialog*splashLabel3.fontList: *-times-bold-r-*-*-*-140-*-*-*-iso8859-1",
"XScreenSaver*XmList.fontList: *-courier-medium-r-*-*-*-120-*-*-*-iso8859-1",
"*XmDialogShell*foreground: #000000",
"*XmDialogShell*background: #E5E5E5",
"*demoDialog.maxWidth: 600",
"*label1.labelString: XScreenSaver %s",
"*label1.label: XScreenSaver %s",
-"*label2.labelString: Copyright © 1991-1998 by Jamie Zawinski <jwz@netscape.com>",
-"*label2.label: Copyright © 1991-1998 by Jamie Zawinski <jwz@netscape.com>",
+"*label2.labelString: Copyright © 1991-1998 by Jamie Zawinski <jwz@jwz.org>",
+"*label2.label: Copyright © 1991-1998 by Jamie Zawinski <jwz@jwz.org>",
"*demoList.visibleItemCount: 10",
"*demoList.automaticSelection: True",
"*next.labelString: Run Next",
"*passwdLabel2.alignment: ALIGNMENT_BEGINNING",
"*passwdLabel3.alignment: ALIGNMENT_BEGINNING",
"*rogerLabel.width: 150",
+"*splashDialog.title: XScreenSaver",
+"*splashLabel1.labelString: XScreenSaver %s",
+"*splashLabel2.labelString: Copyright © 1991-1998 by",
+"*splashLabel3.labelString: Jamie Zawinski <jwz@jwz.org>",
+"*splashDemo.labelString: Demo",
+"*splashPrefs.labelString: Prefs",
+"*splashDialog*Help.labelString: Help",
+"*splashLabel1.alignment: ALIGNMENT_CENTER",
+"*splashLabel2.alignment: ALIGNMENT_CENTER",
+"*splashLabel3.alignment: ALIGNMENT_CENTER",
+"*splashDialog.borderWidth: 1",
+"*splashForm.shadowThickness: 4",
"XScreenSaver*dragInitiatorProtocolStyle: DRAG_NONE",
"XScreenSaver*dragReceiverProtocolStyle: DRAG_NONE",
"*demo_dialog*font: *-helvetica-bold-r-*-*-*-120-*-*-*-iso8859-1",
"*resources_dialog*font: *-helvetica-bold-r-*-*-*-120-*-*-*-iso8859-1",
"*passwd_dialog*font: *-helvetica-bold-r-*-*-*-120-*-*-*-iso8859-1",
+"*splash_dialog*font: *-helvetica-bold-r-*-*-*-140-*-*-*-iso8859-1",
+"*splash_dialog*splashLabel1.font: *-times-bold-r-*-*-*-180-*-*-*-iso8859-1",
+"*splash_dialog*splashLabel2.font: *-times-bold-r-*-*-*-140-*-*-*-iso8859-1",
+"*splash_dialog*splashLabel3.font: *-times-bold-r-*-*-*-140-*-*-*-iso8859-1",
"*demo_dialog*label1.font: *-helvetica-bold-r-*-*-*-140-*-*-*-iso8859-1",
"*resources_dialog*label1.font: *-helvetica-bold-r-*-*-*-140-*-*-*-iso8859-1",
"XScreenSaver.demo_dialog*List.font: \
"XScreenSaver.passwd_dialog*Text*background: #FFFFFF",
"XScreenSaver.passwd_dialog*roger.foreground: #CD0000",
"XScreenSaver.passwd_dialog*roger.background: #FFFFFF",
+"XScreenSaver.splash_dialog*foreground: #000000",
+"XScreenSaver.splash_dialog*background: #E5E5E5",
+"XScreenSaver.splash_dialog*Command.background: #D9D9D9",
+"XScreenSaver.splash_dialog*Text*background: #FFFFFF",
+"XScreenSaver.splash_dialog*roger.foreground: #CD0000",
+"XScreenSaver.splash_dialog*roger.background: #FFFFFF",
"*demo_dialog*viewport.height: 200",
"*Form.borderWidth: 0",
"*Box.borderWidth: 0",
"*passwd_dialog*roger.width: 150",
"*passwd_dialog*roger.height: 150",
"*passwd_dialog*roger.borderWidth: 1",
+"*splash_dialog*splashLabel1.label: XScreenSaver %s",
+"*splash_dialog*splashLabel2.label: Copyright © 1991-1998 by",
+"*splash_dialog*splashLabel3.label: Jamie Zawinski <jwz@jwz.org>",
+"*splash_dialog*splash_form*label.label: ",
+"*splash_dialog*Dialog.label: ",
+"*splash_dialog*splash_form.borderWidth: 0",
+"*splash_dialog*roger.width: 150",
+"*splash_dialog*roger.height: 150",
+"*splash_dialog*roger.borderWidth: 1",
+"*splash_dialog*demo.label: Demo",
+"*splash_dialog*prefs.label: Prefs",
+"*splash_dialog*help.label: Help",
+"*splash_dialog.box.defaultDistance: 0",
+"*splash_dialog*splashLabel1.internalHeight: 10",
+"*splash_dialog*splashLabel1.internalWidth: 10",
+"*splash_dialog*splashLabel2.internalHeight: 0",
+"*splash_dialog*splashLabel3.internalHeight: 0",
"XScreenSaver.pointerPollTime: 5",
"XScreenSaver.initialDelay: 0",
"XScreenSaver.windowCreationTimeout: 30",
/* demo.c --- implements the interactive demo-mode and options dialogs.
- * xscreensaver, Copyright (c) 1993-1998 Jamie Zawinski <jwz@netscape.com>
+ * xscreensaver, Copyright (c) 1993-1998 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
#endif
#include <X11/Intrinsic.h>
+#include <X11/StringDefs.h>
/* We don't actually use any widget internals, but these are included
so that gdb will have debug info for the widgets... */
#else /* HAVE_ATHENA */
/* Athena demo code contributed by Jon A. Christopher <jac8782@tamu.edu> */
/* Copyright 1997, with the same permissions as above. */
-# include <X11/StringDefs.h>
# include <X11/Shell.h>
# include <X11/Xaw/Form.h>
# include <X11/Xaw/Box.h>
#include <string.h>
#include <ctype.h>
+#ifdef _VROOT_H_
+ERROR! You must not include vroot.h in this file.
+#endif
+
static void demo_mode_hack (saver_info *si, char *);
static void demo_mode_done (saver_info *si);
extern Widget verbose_toggle, cmap_toggle, fade_toggle, unfade_toggle,
lock_toggle;
+extern Widget splash_dialog;
+
#ifdef HAVE_MOTIF
text_cb (Widget text_widget, XtPointer client_data, XtPointer call_data)
{
saver_info *si = (saver_info *) client_data;
+ saver_preferences *p = &si->prefs;
char *line;
line = get_text_string (text_widget);
+
+ if (p->verbose_p)
+ fprintf (stderr, "%s: processing text \"%s\".\n", blurb(), line);
+
demo_mode_hack (si, line);
}
}
-#if 0 /* configure does this now */
-#ifdef HAVE_ATHENA
-# if !defined(_Viewport_h)
- /* The R4 Athena libs don't have this function. I don't know the right
- way to tell, but I note that the R5 version of Viewport.h defines
- _XawViewport_h, while the R4 version defines _Viewport_h. So we'll
- try and key off of that... */
-# define HAVE_XawViewportSetCoordinates
-# endif
-#endif /* HAVE_ATHENA */
-#endif /* 0 */
-
-
/* Why this behavior isn't automatic in *either* toolkit, I'll never know.
*/
static void
next_cb (Widget button, XtPointer client_data, XtPointer call_data)
{
saver_info *si = (saver_info *) client_data;
+ saver_preferences *p = &si->prefs;
+ if (p->verbose_p)
+ fprintf (stderr, "%s: Run Next\n", blurb());
+
+ {
#ifdef HAVE_ATHENA
int cnt;
XawListReturnStruct *current = XawListShowCurrent(demo_list);
demo_mode_hack (si, get_text_string (text_line));
#endif /* HAVE_MOTIF */
+ }
}
prev_cb (Widget button, XtPointer client_data, XtPointer call_data)
{
saver_info *si = (saver_info *) client_data;
+ saver_preferences *p = &si->prefs;
+
+ if (p->verbose_p)
+ fprintf (stderr, "%s: Run Previous\n", blurb());
+ {
#ifdef HAVE_ATHENA
XawListReturnStruct *current=XawListShowCurrent(demo_list);
if (current->list_index == XAW_LIST_NONE)
demo_mode_hack (si, get_text_string (text_line));
#endif /* HAVE_MOTIF */
+ }
}
{
saver_info *si = (saver_info *) client_data;
saver_screen_info *ssi = si->default_screen;
+ saver_preferences *p = &si->prefs;
Widget parent = ssi->toplevel_shell;
+
+ if (p->verbose_p)
+ fprintf (stderr, "%s: Preferences\n", blurb());
+
if (! resources_dialog)
make_resources_dialog (si, parent);
pop_resources_dialog (si);
restart_cb (Widget button, XtPointer client_data, XtPointer call_data)
{
saver_info *si = (saver_info *) client_data;
+ saver_preferences *p = &si->prefs;
+ if (p->verbose_p)
+ fprintf (stderr, "%s: Restart\n", blurb());
demo_mode_restart_process (si);
}
x = (sw + w) / 2 - w;
y = (sh + h) / 2 - h;
break;
+ case 3: /* center it in the top 2/3rds of the screen */
+ x = (sw + w) / 2 - w;
+ y = (sh*2/3 + h) / 2 - h;
+ break;
default:
abort ();
}
XtManageChild (form);
#endif /* HAVE_MOTIF */
- steal_focus_and_colormap (dialog);
+ if (dialog != splash_dialog)
+ steal_focus_and_colormap (dialog);
}
/* Why isn't the viewport getting centered? */
XtVaGetValues(viewport,
XtNx, &x, XtNy, &y, XtNheight, &h, XtNborderWidth, &bw, 0);
- printf("%d %d %d %d\n", x, y, w, h);
+/* printf("%d %d %d %d\n", x, y, w, h); */
XtConfigureWidget(viewport, x, y, w2-x-x, h, bw);
/* And the text line, too. */
static void
res_cancel_cb (Widget button, XtPointer client_data, XtPointer call_data)
{
+ saver_info *si = (saver_info *) client_data;
+ saver_preferences *p = &si->prefs;
+
XtDestroyWidget (resources_dialog);
resources_dialog = 0;
raise_screenhack_dialog ();
+
+ if (p->verbose_p)
+ fprintf (stderr, "%s: lowering preferences dialog.\n", blurb());
}
saver_preferences *p = &si->prefs;
char buf [100];
+ if (p->verbose_p)
+ fprintf (stderr, "%s: raising preferences dialog.\n", blurb());
+
res.timeout = p->timeout / 1000;
res.cycle = p->cycle / 1000;
res.lock_time = p->lock_timeout / 1000;
demo_mode (saver_info *si)
{
saver_preferences *p = &si->prefs;
+ Bool prefs_p = (si->demo_mode_p == (Bool) 2); /* kludge! */
+
+ if (p->verbose_p)
+ fprintf (stderr, "%s: Demo Mode.\n", blurb());
+
si->dbox_up_p = True;
monitor_power_on (si);
raise_window (si, True, False, False);
make_screenhack_dialog (si);
+
+ if (prefs_p)
+ edit_cb (0, si, 0); /* pop up preferences panel */
+
while (si->demo_mode_p)
{
XEvent event;
start_notice_events_timer (si, event.xcreatewindow.window);
#ifdef DEBUG_TIMERS
if (p->verbose_p)
- printf ("%s: starting notice_events_timer for 0x%X (%lu)\n",
- blurb(),
- (unsigned int) event.xcreatewindow.window,
- p->notice_events_timeout);
+ fprintf (stderr,
+ "%s: starting notice_events_timer for 0x%X (%lu)\n",
+ blurb(),
+ (unsigned int) event.xcreatewindow.window,
+ p->notice_events_timeout);
#endif /* DEBUG_TIMERS */
}
break;
break;
}
}
+
+ if (p->verbose_p)
+ fprintf (stderr, "%s: Demo Mode done.\n", blurb());
+
+ kill_screenhack (si);
+
destroy_screenhack_dialogs (si);
initialize_screensaver_window (si);
+ si->dbox_up_p = False;
+ si->demo_hack = 0;
+
si->demo_mode_p = True; /* kludge to inhibit unfade... */
unblank_screen (si);
si->demo_mode_p = False;
static void
demo_mode_done (saver_info *si)
{
- kill_screenhack (si);
- if (si->demo_hack)
- unblank_screen (si);
si->demo_mode_p = False;
- si->dbox_up_p = False;
- si->demo_hack = 0;
}
/* dialogs-Xaw.c --- Athena widgets for demo, options, and password dialogs.
- * xscreensaver, Copyright (c) 1997 Jamie Zawinski <jwz@netscape.com>
+ * xscreensaver, Copyright (c) 1997, 1998 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
Widget restart;
/*Widget spacer;*/
+Widget splash_dialog;
+Widget splash_form;
+Widget splash_roger_label;
+Widget splash_label1;
+Widget splash_label3;
+Widget splash_demo;
+Widget splash_prefs;
+Widget splash_help;
static Widget buttonbox, textbox, okbox;
restart = XtVaCreateManagedWidget("restart", commandWidgetClass, box, NULL);
done = XtVaCreateManagedWidget("done", commandWidgetClass, box, NULL);
}
+
+
+void
+create_splash_dialog(Widget parent, Visual *visual, Colormap colormap)
+{
+ Widget box, splash_label2;
+ int depth = visual_depth(XtScreen(parent), visual);
+
+ splash_dialog =
+ XtVaCreatePopupShell("splash_dialog", transientShellWidgetClass, parent,
+ XtNtitle, NULL,
+ XtNoverrideRedirect, TRUE,
+ XtNvisual, visual,
+ XtNcolormap, colormap,
+ XtNdepth, depth,
+ NULL);
+
+ box = XtVaCreateManagedWidget("box", formWidgetClass, splash_dialog,
+ XtNleft, XtChainLeft,
+ XtNright, XtChainRight,
+ XtNtop, XtChainTop,
+ XtNbottom, XtChainBottom,
+ XtNvisual, visual,
+ XtNcolormap, colormap,
+ XtNdepth, depth,
+ NULL);
+
+ splash_roger_label = XtVaCreateManagedWidget("roger", labelWidgetClass, box,
+ XtNlabel, "",
+ XtNleft, XtChainLeft,
+ XtNright, XtChainRight,
+ XtNtop, XtChainTop,
+ NULL);
+
+ splash_label1 = XtVaCreateManagedWidget("splashLabel1", labelWidgetClass,
+ box,
+ XtNfromHoriz, splash_roger_label,
+ XtNright, XtChainRight,
+ XtNtop, XtChainTop,
+ NULL);
+ splash_label2 = XtVaCreateManagedWidget("splashLabel2", labelWidgetClass,
+ box,
+ XtNfromHoriz, splash_roger_label,
+ XtNright, XtChainRight,
+ XtNfromVert, splash_label1,
+ NULL);
+ splash_label3 = XtVaCreateManagedWidget("splashLabel3", labelWidgetClass,
+ box,
+ XtNfromHoriz, splash_roger_label,
+ XtNright, XtChainRight,
+ XtNfromVert, splash_label2,
+ NULL);
+
+ splash_form =
+ XtVaCreateManagedWidget("splash_form", dialogWidgetClass, box,
+ XtNfromHoriz, splash_roger_label,
+ XtNright, XtChainRight,
+ XtNfromVert, splash_label3,
+ NULL);
+}
/* dialogs-Xm.c --- Motif widgets for demo, options, and password dialogs.
- * xscreensaver, Copyright (c) 1993-1997 Jamie Zawinski <jwz@netscape.com>
+ * xscreensaver, Copyright (c) 1993-1998 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
Widget restart;
Widget spacer;
+Widget splash_dialog;
+Widget splash_form;
+Widget splash_roger_label;
+Widget splash_label1;
+Widget splash_label3;
+Widget splash_demo;
+Widget splash_prefs;
+Widget splash_help;
void
create_passwd_dialog(Widget parent, Visual *visual, Colormap colormap)
demo_form = real_dialog;
}
+
+
+void
+create_splash_dialog(Widget parent, Visual *visual, Colormap colormap)
+{
+ Widget shell;
+ Widget form1;
+ Widget roger;
+ Widget dialog;
+ Widget form2;
+ Widget label1, label2, label3;
+ Widget demo, prefs, help;
+ Widget w;
+ Arg al[64];
+ int ac = 0;
+
+ ac = 0;
+ XtSetArg (al[ac], XmNvisual, visual); ac++;
+ XtSetArg (al[ac], XmNcolormap, colormap); ac++;
+ XtSetArg (al[ac], XmNdepth, visual_depth(XtScreen(parent), visual)); ac++;
+
+ shell = XmCreateDialogShell (parent, "splashDialog", al, ac);
+
+ form1 = XmCreateForm (shell, "form", 0, 0);
+
+ roger = XmCreateDrawnButton (form1, "rogerLabel", 0, 0);
+
+ dialog = XmCreateSelectionBox (form1, "splashForm", al, ac);
+
+ form2 = XmCreateForm ( dialog, "form", 0, 0);
+ label1 = XmCreateLabel ( form2, "splashLabel1", 0, 0);
+ label2 = XmCreateLabel ( form2, "splashLabel2", 0, 0);
+ label3 = XmCreateLabel ( form2, "splashLabel3", 0, 0);
+
+ ac = 0;
+ XtSetArg(al[ac], XmNtraversalOn, False); ac++;
+
+ demo = XmCreatePushButton (dialog, "splashDemo", al, ac);
+ prefs = XmCreatePushButton (dialog, "splashPrefs", al, ac);
+ help = XmSelectionBoxGetChild (dialog, XmDIALOG_HELP_BUTTON);
+ XtSetValues(help, al, ac);
+
+ w = XmSelectionBoxGetChild (dialog, XmDIALOG_OK_BUTTON);
+ if (w) XtUnmanageChild (w);
+ w = XmSelectionBoxGetChild (dialog, XmDIALOG_CANCEL_BUTTON);
+ if (w) XtUnmanageChild (w);
+ w = XmSelectionBoxGetChild (dialog, XmDIALOG_APPLY_BUTTON);
+ if (w) XtUnmanageChild (w);
+ w = XmSelectionBoxGetChild (dialog, XmDIALOG_TEXT);
+ if (w) XtUnmanageChild (w);
+ w = XmSelectionBoxGetChild (dialog, XmDIALOG_LIST_LABEL);
+ if (w) XtUnmanageChild (w);
+ w = XmSelectionBoxGetChild (dialog, XmDIALOG_LIST);
+ if (w) XtUnmanageChild (XtParent(w));
+ w = XmSelectionBoxGetChild (dialog, XmDIALOG_SELECTION_LABEL);
+ if (w) XtUnmanageChild (w);
+ w = XmSelectionBoxGetChild (dialog, XmDIALOG_SEPARATOR);
+ if (w) XtUnmanageChild (w);
+ w = XmSelectionBoxGetChild (dialog, XmDIALOG_APPLY_BUTTON);
+ if (w) XtUnmanageChild (w);
+
+ XtVaSetValues(label1,
+ XmNtopAttachment, XmATTACH_FORM,
+ XmNleftAttachment, XmATTACH_FORM,
+ XmNrightAttachment, XmATTACH_FORM,
+ XmNbottomAttachment, XmATTACH_NONE,
+ 0);
+ XtVaSetValues(label2,
+ XmNtopAttachment, XmATTACH_WIDGET,
+ XmNtopWidget, label1,
+ XmNleftAttachment, XmATTACH_FORM,
+ XmNrightAttachment, XmATTACH_FORM,
+ XmNbottomAttachment, XmATTACH_NONE,
+ 0);
+ XtVaSetValues(label3,
+ XmNtopAttachment, XmATTACH_WIDGET,
+ XmNtopWidget, label2,
+ XmNleftAttachment, XmATTACH_FORM,
+ XmNrightAttachment, XmATTACH_FORM,
+ XmNbottomAttachment, XmATTACH_FORM,
+ 0);
+
+ XtVaSetValues(roger,
+ XmNsensitive, FALSE,
+ XmNtopAttachment, XmATTACH_FORM,
+ XmNleftAttachment, XmATTACH_FORM,
+ XmNrightAttachment, XmATTACH_NONE,
+ XmNbottomAttachment, XmATTACH_FORM,
+ 0);
+ XtVaSetValues(dialog,
+ XmNtopAttachment, XmATTACH_FORM,
+ XmNleftAttachment, XmATTACH_WIDGET,
+ XmNleftWidget, roger,
+ XmNrightAttachment, XmATTACH_FORM,
+ XmNbottomAttachment, XmATTACH_FORM,
+ 0);
+
+ XtManageChild(label1);
+ XtManageChild(label2);
+ XtManageChild(label3);
+
+ XtManageChild(form2);
+ XtManageChild(demo);
+ XtManageChild(prefs);
+ XtManageChild(help);
+
+ XtManageChild(roger);
+ XtManageChild(dialog);
+
+ {
+ Dimension width = 0, height = 0;
+ XtRealizeWidget(form1);
+ XtVaGetValues(roger, XmNwidth, &width, XmNheight, &height, 0);
+ if (width == height)
+ ;
+ else if (width > height)
+ XtVaSetValues(roger, XmNwidth, width, XmNheight, width, 0);
+ else
+ XtVaSetValues(roger, XmNwidth, height, XmNheight, height, 0);
+ }
+
+ splash_dialog = shell;
+ splash_form = form1;
+ splash_roger_label = roger;
+ splash_label1 = label1;
+ splash_label3 = label3;
+ splash_demo = demo;
+ splash_prefs = prefs;
+ splash_help = help;
+}
object 'label2' : XmLabel {
arguments {
name = 'label2';
- XmNlabelString= 'Copyright © 1991-1994 by Jamie Zawinski <jwz@netscape.com>';
+ XmNlabelString= 'Copyright © 1991-1994 by Jamie Zawinski <jwz@jwz.org>';
};
};
object 'text_area' : XmScrolledList {
/* kpasswd.c --- verify kerberos passwords.
* written by Nat Lanza (magus@cs.cmu.edu) for
- * xscreensaver, Copyright (c) 1993-1997 Jamie Zawinski <jwz@netscape.com>
+ * xscreensaver, Copyright (c) 1993-1997 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
/* lock.c --- handling the password dialog for locking-mode.
- * xscreensaver, Copyright (c) 1993-1998 Jamie Zawinski <jwz@netscape.com>
+ * xscreensaver, Copyright (c) 1993-1998 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
#endif /* HAVE_MOTIF */
+#ifdef _VROOT_H_
+ERROR! You must not include vroot.h in this file.
+#endif
+
extern Widget passwd_dialog;
extern Widget passwd_form;
extern Widget roger_label;
for all keys anyway. So, the implementation of keypress()
has BackSpace, etc, hardcoded into it instead. FMH!
*/
-static char translations[] = ("<Key>BackSpace: backspace()\n"
+static char translations[] = "<Key>BackSpace: backspace()\n"
"<Key>Delete: backspace()\n"
"Ctrl<Key>H: backspace()\n"
"Ctrl<Key>U: kill_line()\n"
"Ctrl<Key>X: kill_line()\n"
"Ctrl<Key>J: done()\n"
"Ctrl<Key>M: done()\n"
- "<Key>: keypress()\n");
+ "<Key>: keypress()\n";
# else /* !0 */
-static char translations[] = ("<Key>: keypress()\n");
+static char translations[] = "<Key>: keypress()\n";
# endif /* !0 */
#endif /* HAVE_ATHENA || !VERIFY_CALLBACK_WORKS */
-extern void skull (Display *, Window, GC, GC, int, int, int, int);
-
-static void
-roger (Widget button, XtPointer client_data, XtPointer call_data)
-{
- Display *dpy = XtDisplay (button);
- Screen *screen = XtScreen (button);
- Window window = XtWindow (button);
- Arg av [10];
- int ac = 0;
- XGCValues gcv;
- Colormap cmap;
- GC draw_gc, erase_gc;
- unsigned int fg, bg;
- int x, y, size;
- XWindowAttributes xgwa;
- XGetWindowAttributes (dpy, window, &xgwa);
- cmap = xgwa.colormap;
- if (xgwa.width > xgwa.height) size = xgwa.height;
- else size = xgwa.width;
- if (size > 40) size -= 30;
- x = (xgwa.width - size) / 2;
- y = (xgwa.height - size) / 2;
- XtSetArg (av [ac], XtNforeground, &fg); ac++;
- XtSetArg (av [ac], XtNbackground, &bg); ac++;
- XtGetValues (button, av, ac);
- /* if it's black on white, swap it cause it looks better (hack hack) */
- if (fg == BlackPixelOfScreen (screen) && bg == WhitePixelOfScreen (screen))
- fg = WhitePixelOfScreen (screen), bg = BlackPixelOfScreen (screen);
- gcv.foreground = bg;
- erase_gc = XCreateGC (dpy, window, GCForeground, &gcv);
- gcv.foreground = fg;
- draw_gc = XCreateGC (dpy, window, GCForeground, &gcv);
- XFillRectangle (dpy, window, erase_gc, 0, 0, xgwa.width, xgwa.height);
- skull (dpy, window, draw_gc, erase_gc, x, y, size, size);
- XFreeGC (dpy, draw_gc);
- XFreeGC (dpy, erase_gc);
-}
-
static void
make_passwd_dialog (saver_info *si)
{
XtVaGetValues(passwd_done,
XmNheight, &h,
XmNy, &y,
+ 0);
+ XtVaGetValues(passwd_form,
XtNforeground, &fg,
XtNbackground, &bg,
XmNtopShadowColor, &ts,
Window focus;
int revert_to;
int i;
+ Window grab_window = RootWindowOfScreen(si->screens[0].screen);
typed_passwd [0] = 0;
passwd_state = pw_read;
roger(roger_label, 0, 0);
#endif /* HAVE_ATHENA */
+
+ /* Make sure the mouse cursor is visible.
+ Since the screensaver was already active, we had already called
+ grab_keyboard_and_mouse() with our "invisible" Cursor object.
+ Now we need to change that. (cursor == 0 means "server default
+ cursor.")
+ */
+ if (grab_window != si->mouse_grab_window ||
+ grab_window != si->keyboard_grab_window)
+ fprintf(stderr,
+ "%s: WARNING: expected mouse and keyboard grabs on 0x%x,\n"
+ "\tbut mouse-grab is 0x%x and keyboard-grab is 0x%x.\n",
+ blurb(),
+ (unsigned long) grab_window,
+ (unsigned long) si->mouse_grab_window,
+ (unsigned long) si->keyboard_grab_window);
+
+ if (p->verbose_p)
+ fprintf(stderr, "%s: re-grabbing keyboard and mouse to expose cursor.\n",
+ blurb());
+ grab_keyboard_and_mouse (si, grab_window, 0);
+
+
if (!si->prefs.debug_p)
XGrabServer (dpy); /* ############ DANGER! */
- /* this call to ungrab used to be in main_loop() - see comment in
- xscreensaver.c around line 857. */
- ungrab_keyboard_and_mouse (si);
-
while (passwd_state == pw_read)
{
XEvent event;
XUngrabServer (dpy);
XSync (dpy, False); /* ###### (danger over) */
+
+ /* Now turn off the mouse cursor again.
+ */
+ if (p->verbose_p)
+ fprintf(stderr, "%s: re-grabbing keyboard and mouse to hide cursor.\n",
+ blurb());
+ grab_keyboard_and_mouse (si, grab_window, si->screens[0].cursor);
+
+
if (passwd_state != pw_time)
XtRemoveTimeOut (passwd_idle_id);
/* passwd.c --- verifying typed passwords with the OS.
- * xscreensaver, Copyright (c) 1993-1998 Jamie Zawinski <jwz@netscape.com>
+ * xscreensaver, Copyright (c) 1993-1998 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
#include <sys/types.h>
#ifndef VMS
# include <pwd.h>
+# include <grp.h>
#else /* VMS */
# include "vms-pwd.h"
#endif /* VMS */
}
fprintf (stderr, "%s: couldn't get password of \"%s\"\n",
- progname, (user ? user : "(null)"));
+ blurb(), (user ? user : "(null)"));
return 0;
}
Bool lock_init (int argc, char **argv) { return True; }
#endif /* VMS */
-
#endif /* NO_LOCKING -- whole file */
--- /dev/null
+/* setuid.c --- management of runtime priveleges.
+ * xscreensaver, Copyright (c) 1993-1998 Jamie Zawinski <jwz@jwz.org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation. No representations are made about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#ifndef NO_SETUID /* whole file */
+
+#include <X11/Xlib.h> /* not used for much... */
+
+/* This file doesn't need the Xt headers, so stub these types out... */
+#undef XtPointer
+#define XtAppContext void*
+#define XrmDatabase void*
+#define XtIntervalId void*
+#define XtPointer void*
+#define Widget void*
+
+#include "xscreensaver.h"
+
+#ifndef EPERM
+#include <errno.h>
+#endif
+
+#include <pwd.h> /* for getpwnam() and struct passwd */
+#include <grp.h> /* for getgrgid() and struct group */
+
+
+static const char *
+uid_gid_string(uid_t uid, gid_t gid)
+{
+ static char buf[255];
+ struct passwd *p = 0;
+ struct group *g = 0;
+ p = getpwuid (uid);
+ g = getgrgid (gid);
+ sprintf (buf, "%s/%s (%ld/%ld)",
+ (p && p->pw_name ? p->pw_name : "???"),
+ (g && g->gr_name ? g->gr_name : "???"),
+ (long) uid, (long) gid);
+ return buf;
+}
+
+
+void
+describe_uids (saver_info *si, FILE *out)
+{
+ uid_t uid = getuid();
+ gid_t gid = getgid();
+ uid_t euid = geteuid();
+ gid_t egid = getegid();
+ char *s1 = strdup (uid_gid_string (uid, gid));
+ char *s2 = strdup (uid_gid_string (euid, egid));
+
+ if (si->orig_uid && *si->orig_uid)
+ fprintf (out, "%s: initial effective uid/gid was %s\n", blurb(),
+ si->orig_uid);
+ fprintf (out, "%s: running as %s", blurb(), s1);
+ if (uid != euid || gid != egid)
+ fprintf (out, "; effectively %s", s2);
+ fprintf(out, "\n");
+ free(s1);
+ free(s2);
+}
+
+
+/* If we've been run as setuid or setgid to someone else (most likely root)
+ turn off the extra permissions so that random user-specified programs
+ don't get special privileges. (On some systems it is necessary to install
+ this program as setuid root in order to read the passwd file to implement
+ lock-mode.)
+ */
+void
+hack_uid (saver_info *si)
+{
+ si->orig_uid = strdup (uid_gid_string (geteuid(), getegid()));
+
+ setgid (getgid ());
+ setuid (getuid ());
+
+ /* If we're being run as root (as from xdm) then switch the user id
+ to something safe. */
+ if (getuid () == 0)
+ {
+ struct passwd *p = 0;
+ struct group *g = 0;
+ int uid_errno = 0;
+ int gid_errno = 0;
+
+ /* Locking can't work when running as root, because we have no way of
+ knowing what the user id of the logged in user is (so we don't know
+ whose password to prompt for.)
+ */
+ si->locking_disabled_p = True;
+ si->nolock_reason = "running as root";
+ p = getpwnam ("nobody");
+ if (! p) p = getpwnam ("noaccess");
+ if (! p) p = getpwnam ("daemon");
+ if (! p)
+ {
+ fprintf (stderr,
+ "%s: running as root, and couldn't find a safer uid.\n",
+ blurb());
+ saver_exit(si, 1, 0);
+ }
+
+ g = getgrgid (p->pw_gid);
+
+ /* Rumor has it that some implementations of of setuid() do nothing
+ when called with -1; therefore, if the "nobody" user has a uid of
+ -1, then that would be Really Bad. Rumor further has it that such
+ systems really ought to be using -2 for "nobody", since that works.
+ So, if we get a uid (or gid, for good measure) of -1, switch to -2
+ instead.
+ */
+
+ if (p->pw_gid == -1) p->pw_gid = -2;
+ if (p->pw_uid == -1) p->pw_uid = -2;
+
+
+ /* Change the gid to be a safe one, then change the uid to be a safe
+ one (must do it in this order, because root privs vanish when uid
+ is changed, and after that, gid can't be changed.)
+ */
+ if (setgid (p->pw_gid) != 0)
+ gid_errno = errno ? errno : -1;
+ if (setuid (p->pw_uid) != 0)
+ uid_errno = errno ? errno : -1;
+
+ if (uid_errno == 0 && gid_errno == 0)
+ {
+ static char buf [1024];
+ sprintf (buf, "changed uid/gid to %s/%s (%ld/%ld).",
+ p->pw_name, (g ? g->gr_name : "???"),
+ (long) p->pw_uid, (long) p->pw_gid);
+ si->uid_message = buf;
+ }
+ else
+ {
+ char buf [1024];
+ if (gid_errno)
+ {
+ sprintf (buf, "%s: couldn't set gid to %s (%ld)",
+ blurb(),
+ (g ? g->gr_name : "???"),
+ (long) p->pw_gid);
+ if (gid_errno == -1)
+ fprintf(stderr, "%s: unknown error\n", buf);
+ else
+ perror(buf);
+ }
+
+ if (uid_errno)
+ {
+ sprintf (buf, "%s: couldn't set uid to %s (%ld)",
+ blurb(),
+ (p ? p->pw_name : "???"),
+ (long) p->pw_uid);
+ if (uid_errno == -1)
+ fprintf(stderr, "%s: unknown error\n", buf);
+ else
+ perror(buf);
+ }
+ }
+
+ if (uid_errno != 0)
+ {
+ /* We'd better exit rather than continue running as root.
+ But if we switched uid but not gid, continue running,
+ since that doesn't really matter. (Right?)
+ */
+ saver_exit (si, -1, 0);
+ }
+ }
+# ifndef NO_LOCKING
+ else /* disable locking if already being run as "someone else" */
+ {
+ struct passwd *p = getpwuid (getuid ());
+ if (!p ||
+ !strcmp (p->pw_name, "root") ||
+ !strcmp (p->pw_name, "nobody") ||
+ !strcmp (p->pw_name, "noaccess") ||
+ !strcmp (p->pw_name, "operator") ||
+ !strcmp (p->pw_name, "daemon") ||
+ !strcmp (p->pw_name, "bin") ||
+ !strcmp (p->pw_name, "adm") ||
+ !strcmp (p->pw_name, "sys") ||
+ !strcmp (p->pw_name, "games"))
+ {
+ static char buf [1024];
+ sprintf (buf, "running as %s", p->pw_name);
+ si->nolock_reason = buf;
+ si->locking_disabled_p = True;
+ }
+ }
+# endif /* !NO_LOCKING */
+}
+
+#else /* !NO_SETUID */
+
+void hack_uid (saver_info *si) { }
+void hack_uid_warn (saver_info *si) { }
+void describe_uids (saver_info *si) { }
+
+#endif /* NO_SETUID */
--- /dev/null
+/* xscreensaver, Copyright (c) 1991-1998 Jamie Zawinski <jwz@netscape.com>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation. No representations are made about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <X11/Intrinsic.h>
+#include <X11/StringDefs.h>
+
+#ifdef HAVE_MOTIF
+# include <Xm/Xm.h>
+
+#else /* HAVE_ATHENA */
+# include <X11/Shell.h>
+# include <X11/Xaw/Form.h>
+# include <X11/Xaw/Box.h>
+# include <X11/Xaw/Command.h>
+# include <X11/Xaw/Dialog.h>
+#endif /* HAVE_ATHENA */
+
+#include "xscreensaver.h"
+#include "visual.h"
+#include <stdio.h>
+#include <string.h>
+#include <ctype.h>
+
+extern void skull (Display *, Window, GC, GC, int, int, int, int);
+
+void
+roger (Widget button, XtPointer client_data, XtPointer call_data)
+{
+ Display *dpy = XtDisplay (button);
+ Screen *screen = XtScreen (button);
+ Window window = XtWindow (button);
+ Arg av [10];
+ int ac = 0;
+ XGCValues gcv;
+ Colormap cmap;
+ GC draw_gc, erase_gc;
+ unsigned int fg, bg;
+ int x, y, size;
+ XWindowAttributes xgwa;
+ XGetWindowAttributes (dpy, window, &xgwa);
+ cmap = xgwa.colormap;
+ if (xgwa.width > xgwa.height) size = xgwa.height;
+ else size = xgwa.width;
+ if (size > 40) size -= 30;
+ x = (xgwa.width - size) / 2;
+ y = (xgwa.height - size) / 2;
+ XtSetArg (av [ac], XtNforeground, &fg); ac++;
+ XtSetArg (av [ac], XtNbackground, &bg); ac++;
+ XtGetValues (button, av, ac);
+ /* if it's black on white, swap it cause it looks better (hack hack) */
+ if (fg == BlackPixelOfScreen (screen) && bg == WhitePixelOfScreen (screen))
+ fg = WhitePixelOfScreen (screen), bg = BlackPixelOfScreen (screen);
+ gcv.foreground = bg;
+ erase_gc = XCreateGC (dpy, window, GCForeground, &gcv);
+ gcv.foreground = fg;
+ draw_gc = XCreateGC (dpy, window, GCForeground, &gcv);
+ XFillRectangle (dpy, window, erase_gc, 0, 0, xgwa.width, xgwa.height);
+ skull (dpy, window, draw_gc, erase_gc, x, y, size, size);
+ XFreeGC (dpy, draw_gc);
+ XFreeGC (dpy, erase_gc);
+}
+
+
+static Widget splash_shell;
+extern Widget splash_dialog;
+extern Widget splash_form;
+extern Widget splash_roger_label;
+extern Widget splash_label1;
+extern Widget splash_label3;
+extern Widget splash_demo;
+extern Widget splash_prefs;
+extern Widget splash_help;
+
+static void
+splash_sink(saver_info *si)
+{
+ if (si->splash_dialog)
+ {
+ XtDestroyWidget(si->splash_dialog);
+ XtDestroyWidget(splash_shell);
+ si->splash_dialog = 0;
+ splash_shell = 0;
+ }
+}
+
+static void
+splash_sink_timer (XtPointer closure, XtIntervalId *id)
+{
+ saver_info *si = (saver_info *) closure;
+ splash_sink(si);
+}
+
+
+static void
+send_self_clientmessage (saver_info *si, Atom command)
+{
+ Display *dpy = si->dpy;
+ Window window = si->default_screen->screensaver_window;
+ XEvent event;
+ event.xany.type = ClientMessage;
+ event.xclient.display = si->dpy;
+ event.xclient.window = window;
+ event.xclient.message_type = XA_SCREENSAVER;
+ event.xclient.format = 32;
+ event.xclient.data.l[0] = (long) command;
+ if (! XSendEvent (dpy, window, False, 0L, &event))
+ fprintf (stderr, "%s: XSendEvent(dpy, 0x%x ...) failed.\n",
+ progname, (unsigned int) window);
+}
+
+static void
+splash_demo_cb (Widget button, XtPointer client_data, XtPointer call_data)
+{
+ saver_info *si = (saver_info *) client_data;
+ splash_sink(si);
+ send_self_clientmessage (si, XA_DEMO);
+}
+
+static void
+splash_prefs_cb (Widget button, XtPointer client_data, XtPointer call_data)
+{
+ saver_info *si = (saver_info *) client_data;
+ splash_sink(si);
+ send_self_clientmessage (si, XA_PREFS);
+}
+
+static void
+splash_help_cb (Widget button, XtPointer client_data, XtPointer call_data)
+{
+ saver_info *si = (saver_info *) client_data;
+ saver_preferences *p = &si->prefs;
+
+ splash_sink(si);
+
+ if (!p->help_url || !*p->help_url)
+ fprintf(stderr, "%s: no Help URL has been specified.\n");
+ else if (!p->load_url_command || !*p->load_url_command)
+ fprintf(stderr, "%s: no URL-loading command has been specified.\n");
+ else
+ {
+ char *buf = (char *) malloc (strlen(p->load_url_command) +
+ (strlen(p->help_url) * 2) + 10);
+ sprintf(buf, p->load_url_command, p->help_url, p->help_url);
+ system(buf);
+ }
+}
+
+static void
+make_splash_dialog (saver_info *si)
+{
+ saver_screen_info *ssi = si->default_screen;
+ Visual *v = DefaultVisualOfScreen(ssi->screen);
+
+ /* The splash dialog must always be created on the default visual and
+ with the default colormap, so that it shows up in the right colors
+ when viewed along with the rest of the desktop. The other xscreensaver
+ dialogs don't have this constraint, since they are only seen when the
+ blackout window is also exposed.
+
+ To accomplish this, we need our own ApplicationShell, since the shell
+ in si->default_screen->toplevel_shell might have a non-default visual.
+ */
+ splash_shell = XtVaAppCreateShell (progname, progclass,
+ applicationShellWidgetClass,
+ si->dpy,
+ XtNscreen, ssi->screen,
+ XtNvisual, v,
+ XtNdepth, visual_depth(ssi->screen, v),
+ 0);
+
+ create_splash_dialog (splash_shell, v,
+ DefaultColormapOfScreen (ssi->screen));
+ si->splash_dialog = splash_dialog; /* gaaah... */
+
+#ifdef HAVE_ATHENA
+ XawDialogAddButton(splash_form,"demo", splash_demo_cb, si);
+ XawDialogAddButton(splash_form,"prefs", splash_prefs_cb, si);
+ XawDialogAddButton(splash_form,"help", splash_help_cb, si);
+ splash_demo = XtNameToWidget(splash_form,"demo");
+ splash_prefs = XtNameToWidget(splash_form,"prefs");
+ splash_help = XtNameToWidget(splash_form,"help");
+
+ /* Lose the label on the inner dialog. */
+ {
+ Widget w = XtNameToWidget(splash_form, "label");
+ if (w) XtUnmanageChild(w);
+ }
+
+#else /* HAVE_MOTIF */
+ /* Another random thing necessary in 1.2.1 but not 1.1.5... */
+ XtVaSetValues (splash_roger_label, XmNborderWidth, 1, 0);
+
+ XtAddCallback (splash_demo, XmNactivateCallback, splash_demo_cb, si);
+ XtAddCallback (splash_prefs, XmNactivateCallback, splash_prefs_cb, si);
+ XtAddCallback (splash_help, XmNactivateCallback, splash_help_cb, si);
+ XtAddCallback (splash_roger_label, XmNexposeCallback, roger, si);
+
+#endif /* HAVE_MOTIF */
+
+ format_into_label (splash_label1, si->version);
+
+ XtRealizeWidget(splash_dialog);
+}
+
+void
+pop_splash_dialog (saver_info *si)
+{
+ XtIntervalId splash_sink_id;
+
+ if (si->prefs.splash_duration <= 0)
+ return;
+
+ if (! si->splash_dialog)
+ make_splash_dialog (si);
+
+#ifdef HAVE_ATHENA
+ splash_form = splash_dialog; /* kludge */
+#endif
+
+ pop_up_dialog_box (splash_dialog, splash_form,
+ /* for debugging -- don't ask */
+ (si->prefs.debug_p ? 69 : 0) +
+ 3);
+ XtManageChild (splash_form);
+
+#ifdef HAVE_ATHENA
+ if (splash_roger_label)
+ roger (splash_roger_label, 0, 0);
+#endif /* HAVE_ATHENA */
+
+ splash_sink_id = XtAppAddTimeOut (si->app, si->prefs.splash_duration,
+ splash_sink_timer, (XtPointer) si);
+}
/* stderr.c --- capturing stdout/stderr output onto the screensaver window.
- * xscreensaver, Copyright (c) 1991-1998 Jamie Zawinski <jwz@netscape.com>
+ * xscreensaver, Copyright (c) 1991-1998 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
/* subprocs.c --- choosing, spawning, and killing screenhacks.
* xscreensaver, Copyright (c) 1991, 1992, 1993, 1995, 1997, 1998
- * Jamie Zawinski <jwz@netscape.com>
+ * Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
#include <signal.h> /* for the signal names */
-#ifndef NO_SETUID
-#include <pwd.h> /* for getpwnam() and struct passwd */
-#include <grp.h> /* for getgrgid() and struct group */
-#endif /* NO_SETUID */
-
#if !defined(SIGCHLD) && defined(SIGCLD)
#define SIGCHLD SIGCLD
#endif
Bool hairy_p = !!strpbrk (command, "*?$&!<>[];`'\\\"");
if (p->verbose_p)
- printf ("%s: spawning \"%s\" in pid %lu%s.\n",
- blurb(), command, (unsigned long) getpid (),
- (hairy_p ? " (via shell)" : ""));
+ fprintf (stderr, "%s: spawning \"%s\" in pid %lu%s.\n",
+ blurb(), command, (unsigned long) getpid (),
+ (hairy_p ? " (via shell)" : ""));
if (hairy_p)
/* If it contains any shell metacharacters, do it the hard way,
#else /* VMS */
if (p->verbose_p)
- printf ("%s: spawning \"%s\" in pid %lu.\n", blurb(), command, getpid());
+ fprintf (stderr, "%s: spawning \"%s\" in pid %lu.\n",
+ blurb(), command, getpid());
exec_vms_command (command);
#endif /* VMS */
"%s: child pid %lu (%s) exited abnormally (code %d).\n",
blurb(), (unsigned long) kid, name, exit_status);
else if (p->verbose_p)
- printf ("%s: child pid %lu (%s) exited normally.\n",
- blurb(), (unsigned long) kid, name);
+ fprintf (stderr, "%s: child pid %lu (%s) exited normally.\n",
+ blurb(), (unsigned long) kid, name);
if (job)
job->status = job_dead;
sprintf (buf, "%s: couldn't fork", blurb());
perror (buf);
restore_real_vroot (si);
- saver_exit (si, 1);
+ saver_exit (si, 1, 0);
case 0:
close (ConnectionNumber (si->dpy)); /* close display fd */
if (!monitor_powered_on_p (si))
{
if (si->prefs.verbose_p)
- printf ("%s: server reports that monitor has powered down; "
- "not launching a new hack.\n", blurb());
+ fprintf (stderr,
+ "%s: server reports that monitor has powered down; "
+ "not launching a new hack.\n", blurb());
return;
}
}
#endif /* HAVE_PUTENV && DEFAULT_PATH_PREFIX */
}
-
-
-\f
-/* Change the uid/gid of the screensaver process, so that it is safe for it
- to run setuid root (which it needs to do on some systems to read the
- encrypted passwords from the passwd file.)
-
- hack_uid() is run before opening the X connection, so that XAuth works.
- hack_uid_warn() is called after the connection is opened and the command
- line arguments are parsed, so that the messages from hack_uid() get
- printed after we know whether we're in `verbose' mode.
- */
-
-#ifndef NO_SETUID
-
-static int hack_uid_errno;
-static char hack_uid_buf [255], *hack_uid_error;
-
-void
-hack_uid (saver_info *si)
-{
-
- /* If we've been run as setuid or setgid to someone else (most likely root)
- turn off the extra permissions so that random user-specified programs
- don't get special privileges. (On some systems it might be necessary
- to install this as setuid root in order to read the passwd file to
- implement lock-mode...)
- */
- setgid (getgid ());
- setuid (getuid ());
-
- hack_uid_errno = 0;
- hack_uid_error = 0;
-
- /* If we're being run as root (as from xdm) then switch the user id
- to something safe. */
- if (getuid () == 0)
- {
- struct passwd *p;
- /* Locking can't work when running as root, because we have no way of
- knowing what the user id of the logged in user is (so we don't know
- whose password to prompt for.)
- */
- si->locking_disabled_p = True;
- si->nolock_reason = "running as root";
- p = getpwnam ("nobody");
- if (! p) p = getpwnam ("noaccess");
- if (! p) p = getpwnam ("daemon");
- if (! p) p = getpwnam ("bin");
- if (! p) p = getpwnam ("sys");
- if (! p)
- {
- hack_uid_error = "couldn't find safe uid; running as root.";
- hack_uid_errno = -1;
- }
- else
- {
- struct group *g = getgrgid (p->pw_gid);
- hack_uid_error = hack_uid_buf;
- sprintf (hack_uid_error, "changing uid/gid to %s/%s (%ld/%ld).",
- p->pw_name, (g ? g->gr_name : "???"),
- (long) p->pw_uid, (long) p->pw_gid);
-
- /* Change the gid to be a safe one. If we can't do that, then
- print a warning. We change the gid before the uid so that we
- change the gid while still root. */
- if (setgid (p->pw_gid) != 0)
- {
- hack_uid_errno = errno;
- sprintf (hack_uid_error, "couldn't set gid to %s (%ld)",
- (g ? g->gr_name : "???"), (long) p->pw_gid);
- }
-
- /* Now change the uid to be a safe one. */
- if (setuid (p->pw_uid) != 0)
- {
- hack_uid_errno = errno;
- sprintf (hack_uid_error, "couldn't set uid to %s (%ld)",
- p->pw_name, (long) p->pw_uid);
- }
- }
- }
-# ifndef NO_LOCKING
- else /* disable locking if already being run as "someone else" */
- {
- struct passwd *p = getpwuid (getuid ());
- if (!p ||
- !strcmp (p->pw_name, "root") ||
- !strcmp (p->pw_name, "nobody") ||
- !strcmp (p->pw_name, "noaccess") ||
- !strcmp (p->pw_name, "daemon") ||
- !strcmp (p->pw_name, "bin") ||
- !strcmp (p->pw_name, "sys"))
- {
- si->locking_disabled_p = True;
- si->nolock_reason = hack_uid_buf;
- sprintf (si->nolock_reason, "running as %s", p->pw_name);
- }
- }
-# endif /* !NO_LOCKING */
-}
-
-void
-hack_uid_warn (saver_info *si)
-{
- saver_preferences *p = &si->prefs;
-
- if (! hack_uid_error)
- ;
- else if (hack_uid_errno == 0)
- {
- if (p->verbose_p)
- printf ("%s: %s\n", blurb(), hack_uid_error);
- }
- else
- {
- char buf [255];
- sprintf (buf, "%s: %s", blurb(), hack_uid_error);
- if (hack_uid_errno == -1)
- fprintf (stderr, "%s\n", buf);
- else
- {
- errno = hack_uid_errno;
- perror (buf);
- }
- }
-}
-
-#endif /* !NO_SETUID */
--- /dev/null
+/* xscreensaver, Copyright (c) 1998 Jamie Zawinski <jwz@jwz.org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation. No representations are made about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ */
+
+/* This is a kludgy test harness for debugging the password dialog box.
+ It's somewhat easier to debug it here than in the xscreensaver executable
+ itself.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <stdio.h>
+#include <ctype.h>
+#include <X11/Xlib.h>
+#include <X11/Xatom.h>
+#include <X11/Intrinsic.h>
+#include <X11/StringDefs.h>
+#include <X11/Shell.h>
+
+#include "xscreensaver.h"
+#include "resources.h"
+#include "version.h"
+
+char *progname = 0;
+char *progclass = 0;
+XrmDatabase db = 0;
+saver_info *global_si_kludge;
+
+FILE *real_stderr, *real_stdout;
+
+void reset_stderr(saver_screen_info *ssi) {}
+void clear_stderr(saver_screen_info *ssi) {}
+void reset_watchdog_timer(saver_info *si, Bool on_p) {}
+void monitor_power_on (saver_info *si) {}
+void ungrab_keyboard_and_mouse (saver_info *si) {}
+Bool select_visual (saver_screen_info *ssi, const char *v) { return False; }
+void raise_window (saver_info *si, Bool i, Bool b, Bool d) {}
+void restore_real_vroot (saver_info *si) {}
+void saver_exit (saver_info *si, int status, const char *core) { exit(status);}
+const char * signal_name(int signal) { return "???"; }
+Bool monitor_powered_on_p (saver_info *si) { return True; }
+void start_notice_events_timer (saver_info *si, Window w) {}
+void initialize_screensaver_window (saver_info *si) {}
+void blank_screen (saver_info *si) {}
+void unblank_screen (saver_info *si) {}
+Bool handle_clientmessage (saver_info *si, XEvent *e, Bool u) { return False; }
+int BadWindow_ehandler (Display *dpy, XErrorEvent *error) { exit(1); }
+
+const char *blurb(void) { return progname; }
+
+void
+idle_timer (XtPointer closure, XtIntervalId *id)
+{
+ saver_info *si = (saver_info *) closure;
+ XEvent fake_event;
+ fake_event.type = 0; /* XAnyEvent type, ignored. */
+ fake_event.xany.display = si->dpy;
+ fake_event.xany.window = 0;
+ XPutBackEvent (si->dpy, &fake_event);
+}
+
+
+static char *
+reformat_hack(const char *hack)
+{
+ int i;
+ const char *in = hack;
+ int indent = 13;
+ char *h2 = (char *) malloc(strlen(in) + indent + 2);
+ char *out = h2;
+
+ while (isspace(*in)) in++; /* skip whitespace */
+ while (*in && !isspace(*in) && *in != ':')
+ *out++ = *in++; /* snarf first token */
+ while (isspace(*in)) in++; /* skip whitespace */
+
+ if (*in == ':')
+ *out++ = *in++; /* copy colon */
+ else
+ {
+ in = hack;
+ out = h2; /* reset to beginning */
+ }
+
+ *out = 0;
+
+ while (isspace(*in)) in++; /* skip whitespace */
+ for (i = strlen(h2); i < indent; i++) /* indent */
+ *out++ = ' ';
+
+ while (*in) *out++ = *in++; /* copy rest of line */
+ *out = 0;
+
+ return h2;
+}
+
+
+static void
+get_screenhacks (saver_info *si)
+{
+ saver_preferences *p = &si->prefs;
+ int i = 0;
+ int hacks_size = 60;
+ int size;
+ char *d;
+
+ d = get_string_resource ("monoPrograms", "MonoPrograms");
+ if (d && !*d) { free(d); d = 0; }
+ if (!d)
+ d = get_string_resource ("colorPrograms", "ColorPrograms");
+ if (d && !*d) { free(d); d = 0; }
+
+ if (d)
+ {
+ fprintf (stderr,
+ "%s: the `monoPrograms' and `colorPrograms' resources are obsolete;\n\
+ see the manual for details.\n", blurb());
+ free(d);
+ }
+
+ d = get_string_resource ("programs", "Programs");
+
+ size = d ? strlen (d) : 0;
+ p->screenhacks = (char **) malloc (sizeof (char *) * hacks_size);
+ p->screenhacks_count = 0;
+
+ while (i < size)
+ {
+ int end, start = i;
+ if (d[i] == ' ' || d[i] == '\t' || d[i] == '\n' || d[i] == 0)
+ {
+ i++;
+ continue;
+ }
+ if (hacks_size <= p->screenhacks_count)
+ p->screenhacks = (char **) realloc (p->screenhacks,
+ (hacks_size = hacks_size * 2) *
+ sizeof (char *));
+ p->screenhacks [p->screenhacks_count++] = d + i;
+ while (d[i] != 0 && d[i] != '\n')
+ i++;
+ end = i;
+ while (i > start && (d[i-1] == ' ' || d[i-1] == '\t'))
+ i--;
+ d[i] = 0;
+ i = end + 1;
+ }
+
+ /* shrink all whitespace to one space, for the benefit of the "demo"
+ mode display. We only do this when we can easily tell that the
+ whitespace is not significant (no shell metachars).
+ */
+ for (i = 0; i < p->screenhacks_count; i++)
+ {
+ char *s = p->screenhacks [i];
+ char *s2;
+ int L = strlen (s);
+ int j, k;
+ for (j = 0; j < L; j++)
+ {
+ switch (s[j])
+ {
+ case '\'': case '"': case '`': case '\\':
+ goto DONE;
+ case '\t':
+ s[j] = ' ';
+ case ' ':
+ k = 0;
+ for (s2 = s+j+1; *s2 == ' ' || *s2 == '\t'; s2++)
+ k++;
+ if (k > 0)
+ {
+ for (s2 = s+j+1; s2[k]; s2++)
+ *s2 = s2[k];
+ *s2 = 0;
+ }
+ break;
+ }
+ }
+ DONE:
+ p->screenhacks[i] = reformat_hack(s); /* mallocs */
+ }
+
+ if (p->screenhacks_count)
+ {
+ /* Shrink down the screenhacks array to be only as big as it needs to.
+ This doesn't really matter at all. */
+ p->screenhacks = (char **)
+ realloc (p->screenhacks, ((p->screenhacks_count + 1) *
+ sizeof(char *)));
+ p->screenhacks [p->screenhacks_count] = 0;
+ }
+ else
+ {
+ free (p->screenhacks);
+ p->screenhacks = 0;
+ }
+}
+
+
+int
+main (int argc, char **argv)
+{
+ Widget toplevel_shell;
+ saver_screen_info ssip;
+ saver_info sip;
+ saver_info *si = &sip;
+ saver_preferences *p = &si->prefs;
+
+ memset(&sip, 0, sizeof(sip));
+ memset(&ssip, 0, sizeof(ssip));
+
+ si->nscreens = 1;
+ si->screens = si->default_screen = &ssip;
+ ssip.global = si;
+
+ global_si_kludge = si;
+ real_stderr = stderr;
+ real_stdout = stdout;
+
+ si->version = (char *) malloc (5);
+ memcpy (si->version, screensaver_id + 17, 4);
+ progname = argv[0];
+
+# ifdef SCO
+ set_auth_parameters(argc, argv);
+# endif /* SCO */
+
+ if (! lock_init (argc, argv)) /* before hack_uid() for proper permissions */
+ {
+ si->locking_disabled_p = True;
+ si->nolock_reason = "error getting password";
+ }
+
+ hack_uid (si);
+
+ progclass = "XScreenSaver";
+
+ toplevel_shell = XtAppInitialize (&si->app, progclass, 0, 0,
+ &argc, argv, 0, 0, 0);
+
+ si->dpy = XtDisplay (toplevel_shell);
+ si->db = XtDatabase (si->dpy);
+ si->default_screen->toplevel_shell = toplevel_shell;
+ si->default_screen->screen = XtScreen(toplevel_shell);
+ si->default_screen->default_visual =
+ si->default_screen->current_visual =
+ DefaultVisualOfScreen(si->default_screen->screen);
+ si->default_screen->screensaver_window =
+ RootWindowOfScreen(si->default_screen->screen);
+
+ db = si->db;
+ XtGetApplicationNameAndClass (si->dpy, &progname, &progclass);
+
+ p->debug_p = True;
+ p->verbose_p = True;
+ p->lock_p = True;
+ p->passwd_timeout = 1000 * get_seconds_resource ("passwdTimeout", "Time");
+
+ get_screenhacks(si);
+
+ hack_uid_warn (si);
+
+ while (1)
+ {
+#if 0
+ if (unlock_p (si))
+ fprintf (stderr, "%s: password correct\n", progname);
+ else
+ fprintf (stderr, "%s: password INCORRECT!\n", progname);
+
+ XSync(si->dpy, False);
+ sleep (3);
+#else
+ si->demo_mode_p = True;
+ make_screenhack_dialog (si);
+ XtAppMainLoop(si->app);
+#endif
+ }
+}
--- /dev/null
+/* uid-test.c --- playing with setuid.
+ * xscreensaver, Copyright (c) 1998 Jamie Zawinski <jwz@jwz.org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation. No representations are made about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <ctype.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <pwd.h>
+#include <grp.h>
+
+static void
+print(void)
+{
+ int uid = getuid();
+ int gid = getgid();
+ int euid = geteuid();
+ int egid = getegid();
+ struct passwd *p = 0;
+ struct group *g = 0;
+
+ p = getpwuid (uid);
+ g = getgrgid (gid);
+ fprintf(stderr, "real user/group: %ld/%ld (%s/%s)\n", uid, gid,
+ (p && p->pw_name ? p->pw_name : "???"),
+ (g && g->gr_name ? g->gr_name : "???"));
+
+ p = getpwuid (euid);
+ g = getgrgid (egid);
+ fprintf(stderr, "eff. user/group: %ld/%ld (%s/%s)\n", euid, egid,
+ (p && p->pw_name ? p->pw_name : "???"),
+ (g && g->gr_name ? g->gr_name : "???"));
+}
+
+int
+main (int argc, char **argv)
+{
+ int i;
+ struct passwd *p = 0;
+ struct group *g = 0;
+
+ if (argc <= 1)
+ {
+ fprintf(stderr,
+ "usage: %s [ user/group ... ]\n"
+ "\tEach argument may be a user name, or user/group.\n"
+ "\tThis program will attempt to setuid/setgid to each\n"
+ "\tin turn, and report the results. The user and group\n"
+ "\tnames may be strings, or numeric.\n",
+ argv[0]);
+ exit(1);
+ }
+
+ print();
+ for (i = 1; i < argc; i++)
+ {
+ char *user = argv[i];
+ char *group = strchr(user, '/');
+ if (group)
+ *group++ = 0;
+
+ if (group && *group)
+ {
+ long gid = 0;
+ int was_numeric = 0;
+
+ g = 0;
+ if (*group == '-' || (*group >= '0' && *group <= '9'))
+ if (1 == sscanf(group, "%ld", &gid))
+ {
+ g = getgrgid (gid);
+ was_numeric = 1;
+ }
+
+ if (!g)
+ g = getgrnam(group);
+
+ if (g)
+ {
+ gid = g->gr_gid;
+ group = g->gr_name;
+ }
+ else
+ {
+ if (was_numeric)
+ {
+ fprintf(stderr, "no group numbered %s.\n", group);
+ group = "";
+ }
+ else
+ {
+ fprintf(stderr, "no group named %s.\n", group);
+ goto NOGROUP;
+ }
+ }
+
+ fprintf(stderr, "setgid(%ld) \"%s\"", gid, group);
+ if (setgid(gid) == 0)
+ fprintf(stderr, " succeeded.\n");
+ else
+ perror(" failed");
+
+ NOGROUP: ;
+ }
+
+ if (user && *user)
+ {
+ long uid = 0;
+ int was_numeric = 0;
+
+ p = 0;
+ if (*user == '-' || (*user >= '0' && *user <= '9'))
+ if (1 == sscanf(user, "%ld", &uid))
+ {
+ p = getpwuid (uid);
+ was_numeric = 1;
+ }
+
+ if (!p)
+ p = getpwnam(user);
+
+ if (p)
+ {
+ uid = p->pw_uid;
+ user = p->pw_name;
+ }
+ else
+ {
+ if (was_numeric)
+ {
+ fprintf(stderr, "no user numbered \"%s\".\n", user);
+ user = "";
+ }
+ else
+ {
+ fprintf(stderr, "no user named %s.\n", user);
+ goto NOUSER;
+ }
+ }
+
+ fprintf(stderr, "setuid(%ld) \"%s\"", uid, user);
+ if (setuid(uid) == 0)
+ fprintf(stderr, " succeeded.\n");
+ else
+ perror(" failed");
+ NOUSER: ;
+ }
+ print();
+ }
+
+ fprintf(stderr,
+ "running \"whoami\" and \"groups\" in a sub-process reports:\n");
+ fflush(stdout);
+ fflush(stderr);
+ system ("/bin/sh -c 'echo \"`whoami` / `groups`\"'");
+
+ fflush(stdout);
+ fflush(stderr);
+ exit(0);
+}
/* timers.c --- detecting when the user is idle, and other timer-related tasks.
* xscreensaver, Copyright (c) 1991-1997, 1998
- * Jamie Zawinski <jwz@netscape.com>
+ * Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
if (top_p && p->verbose_p && (events & KeyPressMask))
{
/* Only mention one window per tree (hack hack). */
- printf ("%s: selected KeyPress on 0x%lX\n", blurb(),
- (unsigned long) window);
+ fprintf (stderr, "%s: selected KeyPress on 0x%lX\n", blurb(),
+ (unsigned long) window);
top_p = False;
}
if (si->dbox_up_p || si->question_up_p)
{
if (p->verbose_p)
- printf ("%s: dialog box up; delaying hack change.\n", blurb());
+ fprintf (stderr, "%s: dialog box up; delaying hack change.\n",
+ blurb());
how_long = 30000; /* 30 secs */
}
else
{
if (p->verbose_p)
- printf ("%s: changing graphics hacks.\n", blurb());
+ fprintf (stderr, "%s: changing graphics hacks.\n", blurb());
kill_screenhack (si);
spawn_screenhack (si, False);
}
#ifdef DEBUG_TIMERS
if (p->verbose_p)
- printf ("%s: starting cycle_timer (%ld, %ld)\n",
+ fprintf (stderr, "%s: starting cycle_timer (%ld, %ld)\n",
blurb(), how_long, si->cycle_id);
#endif /* DEBUG_TIMERS */
}
saver_preferences *p = &si->prefs;
if (p->verbose_p)
- printf ("%s: timed out; activating lock\n", blurb());
+ fprintf (stderr, "%s: timed out; activating lock\n", blurb());
si->locked_p = True;
#ifdef HAVE_XHPDISABLERESET
#ifdef DEBUG_TIMERS
if (p->verbose_p)
- printf ("%s: killing idle_timer (%ld, %ld)\n",
- blurb(), p->timeout, si->timer_id);
+ fprintf (stderr, "%s: killing idle_timer (%ld, %ld)\n",
+ blurb(), p->timeout, si->timer_id);
#endif /* DEBUG_TIMERS */
XtRemoveTimeOut (si->timer_id);
#ifdef DEBUG_TIMERS
if (p->verbose_p)
- printf ("%s: restarting idle_timer (%ld, %ld)\n",
- blurb(), p->timeout, si->timer_id);
+ fprintf (stderr, "%s: restarting idle_timer (%ld, %ld)\n",
+ blurb(), p->timeout, si->timer_id);
#endif /* DEBUG_TIMERS */
si->last_activity_time = time ((time_t *) 0);
if (root_x == ssi->poll_mouse_last_root_x &&
root_y == ssi->poll_mouse_last_root_y &&
child == ssi->poll_mouse_last_child)
- printf ("%s: modifiers changed at %s on screen %d.\n",
- blurb(), timestring(), i);
+ fprintf (stderr, "%s: modifiers changed at %s on screen %d.\n",
+ blurb(), timestring(), i);
else
- printf ("%s: pointer moved at %s on screen %d.\n",
- blurb(), timestring(), i);
+ fprintf (stderr, "%s: pointer moved at %s on screen %d.\n",
+ blurb(), timestring(), i);
#endif /* DEBUG_TIMERS */
si->last_activity_screen = ssi;
#ifdef DEBUG_TIMERS
if (p->verbose_p)
- printf ("%s: starting idle_timer (%ld, %ld)\n",
- blurb(), p->timeout, si->timer_id);
+ fprintf (stderr, "%s: starting idle_timer (%ld, %ld)\n",
+ blurb(), p->timeout, si->timer_id);
#endif /* DEBUG_TIMERS */
}
if (! XGetIdleTime (si->dpy, &idle))
{
fprintf (stderr, "%s: XGetIdleTime() failed.\n", blurb());
- saver_exit (si, 1);
+ saver_exit (si, 1, 0);
}
}
else
idle_timer, (XtPointer) si);
#ifdef DEBUG_TIMERS
if (p->verbose_p)
- printf ("%s: starting idle_timer (%ld, %ld)\n",
- blurb(), p->timeout - idle, si->timer_id);
+ fprintf (stderr, "%s: starting idle_timer (%ld, %ld)\n",
+ blurb(), p->timeout - idle, si->timer_id);
#endif /* DEBUG_TIMERS */
}
}
start_notice_events_timer (si, event.xcreatewindow.window);
#ifdef DEBUG_TIMERS
if (p->verbose_p)
- printf ("%s: starting notice_events_timer for 0x%X (%lu)\n",
- blurb(),
- (unsigned int) event.xcreatewindow.window,
- p->notice_events_timeout);
+ fprintf (stderr,
+ "%s: starting notice_events_timer for 0x%X (%lu)\n",
+ blurb(),
+ (unsigned int) event.xcreatewindow.window,
+ p->notice_events_timeout);
#endif /* DEBUG_TIMERS */
}
break;
if (p->verbose_p)
{
if (event.xany.type == MotionNotify)
- printf ("%s: MotionNotify at %s\n", blurb(), timestring ());
+ fprintf (stderr, "%s: MotionNotify at %s\n",
+ blurb(), timestring ());
else if (event.xany.type == KeyPress)
- printf ("%s: KeyPress seen on 0x%X at %s\n", blurb(),
- (unsigned int) event.xkey.window, timestring ());
+ fprintf (stderr, "%s: KeyPress seen on 0x%X at %s\n", blurb(),
+ (unsigned int) event.xkey.window, timestring ());
+ else if (event.xany.type == ButtonPress)
+ fprintf (stderr, "%s: ButtonPress seen on 0x%X at %s\n", blurb(),
+ (unsigned int) event.xbutton.window, timestring ());
}
#endif /* DEBUG_TIMERS */
+ /* If any widgets want to handle this event, let them. */
+ XtDispatchEvent (&event);
+
/* We got a user event */
if (!until_idle_p)
goto DONE;
{
# ifdef DEBUG_TIMERS
if (p->verbose_p)
- printf ("%s: ScreenSaverOn event received at %s\n",
- blurb(), timestring ());
+ fprintf (stderr, "%s: ScreenSaverOn event received at %s\n",
+ blurb(), timestring ());
# endif /* DEBUG_TIMERS */
/* Get the "real" server window(s) out of the way as soon
{
# ifdef DEBUG_TIMERS
if (p->verbose_p)
- printf ("%s: ScreenSaverOff event received at %s\n",
- blurb(), timestring ());
+ fprintf (stderr, "%s: ScreenSaverOff event received at %s\n",
+ blurb(), timestring ());
# endif /* DEBUG_TIMERS */
if (!until_idle_p)
goto DONE;
}
# ifdef DEBUG_TIMERS
else if (p->verbose_p)
- printf ("%s: unknown MIT-SCREEN-SAVER event received at %s\n",
- blurb(), timestring ());
+ fprintf (stderr,
+ "%s: unknown MIT-SCREEN-SAVER event received at %s\n",
+ blurb(), timestring ());
# endif /* DEBUG_TIMERS */
}
else
{
# ifdef DEBUG_TIMERS
if (p->verbose_p)
- printf ("%s: ScreenSaverStart event received at %s\n",
- blurb(), timestring ());
+ fprintf (stderr, "%s: ScreenSaverStart event received at %s\n",
+ blurb(), timestring ());
# endif /* DEBUG_TIMERS */
if (until_idle_p)
{
# ifdef DEBUG_TIMERS
if (p->verbose_p)
- printf ("%s: ScreenSaverEnd event received at %s\n",
- blurb(), timestring ());
+ fprintf (stderr, "%s: ScreenSaverEnd event received at %s\n",
+ blurb(), timestring ());
# endif /* DEBUG_TIMERS */
if (!until_idle_p)
goto DONE;
#ifdef DEBUG_TIMERS
if (si->prefs.verbose_p)
- printf ("%s: watchdog timer raising %sscreen.\n",
- blurb(), (running_p ? "" : "and clearing "));
+ fprintf (stderr, "%s: watchdog timer raising %sscreen.\n",
+ blurb(), (running_p ? "" : "and clearing "));
#endif /* DEBUG_TIMERS */
raise_window (si, True, True, running_p);
if (!monitor_powered_on_p (si))
{
if (si->prefs.verbose_p)
- printf ("%s: server reports that monitor has powered down; "
- "killing running hacks.\n", blurb());
+ fprintf (stderr,
+ "%s: server reports that monitor has powered down; "
+ "killing running hacks.\n", blurb());
kill_screenhack (si);
}
}
#ifdef DEBUG_TIMERS
if (p->verbose_p)
- printf ("%s: restarting watchdog_timer (%ld, %ld)\n",
- blurb(), p->watchdog_timeout, si->watchdog_id);
+ fprintf (stderr, "%s: restarting watchdog_timer (%ld, %ld)\n",
+ blurb(), p->watchdog_timeout, si->watchdog_id);
#endif /* DEBUG_TIMERS */
}
/* windows.c --- turning the screen black; dealing with visuals, virtual roots.
- * xscreensaver, Copyright (c) 1991-1998 Jamie Zawinski <jwz@netscape.com>
+ * xscreensaver, Copyright (c) 1991-1998 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
if (status == GrabSuccess)
si->keyboard_grab_window = w;
- if (p->debug_p)
- fprintf(stderr, "%s: XGrabKeyboard(... 0x%x ...) ==> %s\n",
+ if (p->verbose_p)
+ fprintf(stderr, "%s: grabbing keyboard on 0x%x... %s.\n",
blurb(), (unsigned long) w,
(status == GrabSuccess ? "GrabSuccess" :
status == AlreadyGrabbed ? "AlreadyGrabbed" :
if (status == GrabSuccess)
si->mouse_grab_window = w;
- if (p->debug_p)
- fprintf(stderr, "%s: XGrabPointer(... 0x%x, 0x%x ...) ==> %s\n",
- blurb(), (unsigned long) w, (unsigned long) cursor,
- grab_string(status));
+ if (p->verbose_p)
+ fprintf(stderr, "%s: grabbing mouse on 0x%x... %s.\n",
+ blurb(), (unsigned long) w, grab_string(status));
return status;
}
{
saver_preferences *p = &si->prefs;
XUngrabKeyboard(si->dpy, CurrentTime);
- if (p->debug_p)
- fprintf(stderr, "%s: XUngrabKeyboard (was 0x%x)\n", blurb(),
+ if (p->verbose_p)
+ fprintf(stderr, "%s: ungrabbing keyboard (was 0x%x).\n", blurb(),
(unsigned long) si->keyboard_grab_window);
si->keyboard_grab_window = 0;
}
{
saver_preferences *p = &si->prefs;
XUngrabPointer(si->dpy, CurrentTime);
- if (p->debug_p)
- fprintf(stderr, "%s: XUngrabPointer (was 0x%x)\n", blurb(),
+ if (p->verbose_p)
+ fprintf(stderr, "%s: ungrabbing mouse (was 0x%x).\n", blurb(),
(unsigned long) si->mouse_grab_window);
si->mouse_grab_window = 0;
}
nitems == 1 && bytesafter == 0)
{
if (verbose_p)
- printf ("%s: destroying xsetroot data (0x%lX).\n",
- blurb(), *dataP);
+ fprintf (stderr, "%s: destroying xsetroot data (0x%lX).\n",
+ blurb(), *dataP);
XKillClient (dpy, *dataP);
}
else
saver_info *si = ssi->global;
saver_preferences *p = &si->prefs;
if (p->verbose_p && ssi->real_vroot)
- printf ("%s: restoring __SWM_VROOT property on the real vroot (0x%lx).\n",
- blurb(), (unsigned long) ssi->real_vroot);
+ fprintf (stderr,
+ "%s: restoring __SWM_VROOT property on the real vroot (0x%lx).\n",
+ blurb(), (unsigned long) ssi->real_vroot);
remove_vroot_property (si->dpy, ssi->screensaver_window);
if (ssi->real_vroot)
{
char buf [255];
sprintf (buf, "%s: couldn't catch %s", blurb(), signal_name(sig));
perror (buf);
- saver_exit (si, 1);
+ saver_exit (si, 1, 0);
}
}
}
handle_signals (saver_info *si, Bool on_p)
{
#if 0
- if (on_p) printf ("handling signals\n");
- else printf ("unhandling signals\n");
+ if (on_p) fprintf (stderr, "handling signals\n");
+ else fprintf (stderr, "unhandling signals\n");
#endif
catch_signal (si, SIGHUP, on_p);
}
void
-saver_exit (saver_info *si, int status)
+saver_exit (saver_info *si, int status, const char *dump_core_reason)
{
saver_preferences *p = &si->prefs;
static Bool exiting = False;
else if (status == 1) status = -1;
#endif
- if (si->prefs.debug_p)
+ if (si->prefs.debug_p && !dump_core_reason)
+ dump_core_reason = "because of -debug";
+
+ if (dump_core_reason)
{
- fprintf(real_stderr, "%s: dumping core (because of -debug)\n", blurb());
- /* Do this to drop a core file, so that we can get a stack trace. */
- abort();
+#if 0
+ if (si->locking_disabled_p &&
+ si->nolock_reason &&
+ *si->nolock_reason)
+ {
+ /* If locking is disabled, it's because xscreensaver was launched
+ by root, and has relinquished its user id (most likely we are
+ now running as "nobody".) This means we won't be able to dump
+ core, since "nobody" can't write files; so don't even try.
+ */
+ fprintf(real_stderr, "%s: NOT dumping core (%s)\n", blurb(),
+ si->nolock_reason);
+ }
+ else
+#endif
+ {
+ /* Note that the Linux man page for setuid() says If uid is
+ different from the old effective uid, the process will be
+ forbidden from leaving core dumps.
+ */
+
+ char cwd[4096]; /* should really be PATH_MAX, but who cares. */
+ fprintf(real_stderr, "%s: dumping core (%s)\n", blurb(),
+ dump_core_reason);
+
+# if defined(HAVE_GETCWD)
+ getcwd (cwd, sizeof(cwd));
+# elif defined(HAVE_GETWD)
+ getwd (cwd);
+# else
+ strcpy(cwd, "unknown.");
+# endif
+ fprintf (real_stderr, "%s: current directory is %s\n", blurb(), cwd);
+ describe_uids (si, real_stderr);
+
+ /* Do this to drop a core file, so that we can get a stack trace. */
+ abort();
+ }
}
exit (status);
if (p->fade_p && !inhibit_fade && !si->demo_mode_p)
{
- int grabbed = -1;
Window *current_windows = (Window *)
calloc(sizeof(Window), si->nscreens);
Colormap *current_maps = (Colormap *)
ssi->black_pixel);
}
- if (p->verbose_p) fprintf (stderr, "%s: fading... ", blurb());
+ if (p->verbose_p) fprintf (stderr, "%s: fading...\n", blurb());
XGrabServer (si->dpy); /* ############ DANGER! */
/* Clear the stderr layer on each screen.
- Grab the mouse on the first screen on which the mouse is grabbable
- (if there are multiple heads, I think you might only be able to
- grab the mouse on the screen that currently has the mouse? Anyway,
- we only grab the mouse once, and don't try again after the grab
- has succeeded.) We grab the mouse on the root window of the screen,
- not on the screensaver window, since the screensaver window is not
- yet mapped.
*/
- for (i = 0; i < si->nscreens; i++)
- {
- saver_screen_info *ssi = &si->screens[i];
-
- /* grab and blacken mouse on the root window (saver not mapped yet)
- */
- if (grabbed != GrabSuccess)
- {
- Window root = RootWindowOfScreen(ssi->screen);
- grabbed = grab_mouse (si, root,
- (si->demo_mode_p ? 0 : ssi->cursor));
- }
-
- if (!dont_clear || ssi->stderr_overlay_window)
- /* Do this before the fade, since the stderr cmap won't fade
- even if we uninstall it (beats me...) */
- clear_stderr (ssi);
- }
+ if (!dont_clear)
+ for (i = 0; i < si->nscreens; i++)
+ {
+ saver_screen_info *ssi = &si->screens[i];
+ if (ssi->stderr_overlay_window)
+ /* Do this before the fade, since the stderr cmap won't fade
+ even if we uninstall it (beats me...) */
+ clear_stderr (ssi);
+ }
/* Note! The server is grabbed, and this will take several seconds
to complete! */
current_maps = 0;
current_windows = 0;
- if (p->verbose_p) fprintf (stderr, "fading done.\n");
+ if (p->verbose_p) fprintf (stderr, "%s: fading done.\n", blurb());
#ifdef HAVE_MIT_SAVER_EXTENSION
for (i = 0; i < si->nscreens; i++)
}
#endif /* HAVE_MIT_SAVER_EXTENSION */
- /* If we had successfully grabbed the mouse, let it go now. */
- if (grabbed == GrabSuccess)
- ungrab_mouse (si);
-
XUngrabServer (si->dpy);
XSync (si->dpy, False); /* ###### (danger over) */
}
blank_screen (saver_info *si)
{
int i;
+
+ /* Note: we do our grabs on the root window, not on the screensaver window.
+ If we grabbed on the saver window, then the demo mode and lock dialog
+ boxes wouldn't get any events.
+ */
+ grab_keyboard_and_mouse (si,
+ /*si->screens[0].screensaver_window,*/
+ RootWindowOfScreen(si->screens[0].screen),
+ (si->demo_mode_p ? 0 : si->screens[0].cursor));
+
for (i = 0; i < si->nscreens; i++)
{
saver_screen_info *ssi = &si->screens[i];
store_activate_time (si, si->screen_blanked_p);
raise_window (si, False, False, False);
- /* Note: we do our grabs on the root window, not on the screensaver window.
- If we grabbed on the saver window, then the demo mode and lock dialog
- boxes wouldn't get any events.
- */
- grab_keyboard_and_mouse (si,
- /*si->screens[0].screensaver_window,*/
- RootWindowOfScreen(si->screens[0].screen),
- (si->demo_mode_p ? 0 : si->screens[0].cursor));
-
#ifdef HAVE_XHPDISABLERESET
if (si->locked_p && !hp_locked_p)
{
if (p->unfade_p && !si->demo_mode_p)
{
- int grabbed = -1;
Window *current_windows = (Window *)
calloc(sizeof(Window), si->nscreens);
ssi->black_pixel);
}
- if (p->verbose_p) fprintf (stderr, "%s: unfading... ", blurb());
+ if (p->verbose_p) fprintf (stderr, "%s: unfading...\n", blurb());
XSync (si->dpy, False);
XSync (si->dpy, False);
/* Clear the stderr layer on each screen.
- Grab the mouse on the first screen on which the mouse is grabbable
- (if there are multiple heads, I think you might only be able to
- grab the mouse on the screen that currently has the mouse? Anyway,
- we only grab the mouse once, and don't try again after the grab
- has succeeded.)
*/
for (i = 0; i < si->nscreens; i++)
{
saver_screen_info *ssi = &si->screens[i];
- if (grabbed != GrabSuccess)
- grabbed = grab_mouse (si, RootWindowOfScreen (ssi->screen),
- 0);
clear_stderr (ssi);
}
free(current_windows);
current_windows = 0;
- if (p->verbose_p) fprintf (stderr, "unfading done.\n");
-
- /* If we had successfully grabbed the mouse, let it go now. */
- if (grabbed == GrabSuccess)
- ungrab_mouse (si);
+ if (p->verbose_p) fprintf (stderr, "%s: unfading done.\n", blurb());
}
else
{
ssi->screensaver_window = 0;
initialize_screensaver_window_1 (ssi);
+
+ /* stderr_overlay_window is a child of screensaver_window, so we need
+ to destroy that as well (actually, we just need to invalidate and
+ drop our pointers to it, but this will destroy it, which is ok so
+ long as it happens before old_w itself is destroyed.) */
+ reset_stderr (ssi);
+
raise_window (si, True, True, False);
store_vroot_property (si->dpy,
ssi->screensaver_window, ssi->screensaver_window);
/* xscreensaver-command, Copyright (c) 1991-1998
- * by Jamie Zawinski <jwz@netscape.com>
+ * by Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
\f
#ifdef STANDALONE
static Atom XA_ACTIVATE, XA_DEACTIVATE, XA_CYCLE, XA_NEXT, XA_PREV;
-static Atom XA_EXIT, XA_RESTART, XA_DEMO, XA_LOCK;
+static Atom XA_EXIT, XA_RESTART, XA_DEMO, XA_PREFS, XA_LOCK;
static char *progname;
static char *screensaver_version;
static char *usage = "\n\
-usage: %s -<switch>\n\
+usage: %s -<option>\n\
\n\
This program provides external control of a running xscreensaver process.\n\
- Version %s, copyright (c) 1991-1997 Jamie Zawinski <jwz@netscape.com>.\n\
+ Version %s, copyright (c) 1991-1998 Jamie Zawinski <jwz@jwz.org>.\n\
\n\
The xscreensaver program is a daemon that runs in the background.\n\
You control a running xscreensaver process by sending it messages\n\
details. These are the arguments understood by xscreensaver-command:\n\
\n\
-demo Ask the xscreensaver process to enter interactive demo mode.\n\
+\n\
+ -prefs Ask the xscreensaver process to bring up the preferences\n\
+ panel.\n\
\n\
-activate Turn on the screensaver (blank the screen), as if the user\n\
had been idle for long enough.\n\
screen became blanked or un-blanked.)\n\
\n\
See the man page for more details.\n\
- For updates, check http://people.netscape.com/jwz/xscreensaver/\n\
+ For updates, check http://www.jwz.org/xscreensaver/\n\
\n";
#define USAGE() \
else if (!strncmp (s, "-exit", L)) cmd = &XA_EXIT;
else if (!strncmp (s, "-restart", L)) cmd = &XA_RESTART;
else if (!strncmp (s, "-demo", L)) cmd = &XA_DEMO;
+ else if (!strncmp (s, "-preferences",L)) cmd = &XA_PREFS;
+ else if (!strncmp (s, "-prefs",L)) cmd = &XA_PREFS;
else if (!strncmp (s, "-lock", L)) cmd = &XA_LOCK;
else if (!strncmp (s, "-version", L)) cmd = &XA_SCREENSAVER_VERSION;
else if (!strncmp (s, "-time", L)) cmd = &XA_SCREENSAVER_TIME;
XA_PREV = XInternAtom (dpy, "PREV", False);
XA_EXIT = XInternAtom (dpy, "EXIT", False);
XA_DEMO = XInternAtom (dpy, "DEMO", False);
+ XA_PREFS = XInternAtom (dpy, "PREFS", False);
XA_LOCK = XInternAtom (dpy, "LOCK", False);
+ XSync (dpy, 0);
+
+ if (*cmd == XA_ACTIVATE || *cmd == XA_LOCK ||
+ *cmd == XA_NEXT || *cmd == XA_PREV)
+ /* People never guess that KeyRelease deactivates the screen saver too,
+ so if we're issuing an activation command, wait a second. */
+ sleep (1);
+
xscreensaver_command(dpy, *cmd);
fflush (stdout);
.if n .sp 1
.if t .sp .5
..
-.TH XScreenSaver 1 "30-Jun-98 (2.24)" "X Version 11"
+.TH XScreenSaver 1 "02-Oct-98 (2.31)" "X Version 11"
.SH NAME
xscreensaver-command - control a running xscreensaver process
.SH SYNOPSIS
.B xscreensaver-command
[\-help] \
[\-demo] \
+[\-prefs] \
[\-activate] \
[\-deactivate] \
[\-cycle] \
.BR xscreensaver (1)
for details.
.TP 8
+.B \-prefs
+Cause the screensaver to enter its interactive demo mode, and bring up
+the Preferences control panel, in which one can change most of the settings
+that control the xscreensaver daemon's behavior. See
+.BR xscreensaver (1)
+for details.
+.TP 8
.B \-activate
Tell xscreensaver to turn on immediately (that is, blank the screen, as if
the user had been idle for long enough.) The screensaver will deactivate as
The latest version of
.BR xscreensaver (1)
and \fIxscreensaver\-command\fP can always be found at
-http://people.netscape.com/jwz/xscreensaver/
+http://www.jwz.org/xscreensaver/
.SH "SEE ALSO"
.BR X (1),
.BR xscreensaver (1)
software for any purpose. It is provided "as is" without express or implied
warranty.
.SH AUTHOR
-Jamie Zawinski <jwz@netscape.com>, 13-aug-92.
+Jamie Zawinski <jwz@jwz.org>, 13-aug-92.
Please let me know if you find any bugs or make any improvements.
-/* xscreensaver, Copyright (c) 1991-1998 Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1991-1998 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
static Atom XA_ACTIVATE, XA_DEACTIVATE, XA_CYCLE, XA_NEXT, XA_PREV;
-static Atom XA_EXIT, XA_RESTART, XA_DEMO, XA_LOCK;
+static Atom XA_EXIT, XA_RESTART, XA_LOCK;
+Atom XA_DEMO, XA_PREFS;
\f
static XrmOptionDescRec options [] = {
{ "-no-install", ".installColormap", XrmoptionNoArg, "off" },
{ "-verbose", ".verbose", XrmoptionNoArg, "on" },
{ "-silent", ".verbose", XrmoptionNoArg, "off" },
+ { "-timestamp", ".timestamp", XrmoptionNoArg, "on" },
{ "-xidle-extension", ".xidleExtension", XrmoptionNoArg, "on" },
{ "-no-xidle-extension", ".xidleExtension", XrmoptionNoArg, "off" },
{ "-mit-extension", ".mitSaverExtension",XrmoptionNoArg, "on" },
{ "-no-mit-extension", ".mitSaverExtension",XrmoptionNoArg, "off" },
{ "-sgi-extension", ".sgiSaverExtension",XrmoptionNoArg, "on" },
{ "-no-sgi-extension", ".sgiSaverExtension",XrmoptionNoArg, "off" },
+ { "-splash", ".splash", XrmoptionNoArg, "on" },
+ { "-no-splash", ".splash", XrmoptionNoArg, "off" },
+ { "-nosplash", ".splash", XrmoptionNoArg, "off" },
{ "-idelay", ".initialDelay", XrmoptionSepArg, 0 },
- { "-nice", ".nice", XrmoptionSepArg, 0 }
+ { "-nice", ".nice", XrmoptionSepArg, 0 },
+
+ /* Actually this one is built in to Xt, but just to be sure... */
+ { "-synchronous", ".synchronous", XrmoptionNoArg, "on" }
};
static char *defaults[] = {
0
};
+#ifdef _VROOT_H_
+ERROR! You must not include vroot.h in this file.
+#endif
+
static void
do_help (saver_info *si)
{
- printf ("\
-xscreensaver %s, copyright (c) 1991-1998 by Jamie Zawinski <jwz@netscape.com>\n\
+ fflush (stdout);
+ fflush (stderr);
+ fprintf (stdout, "\
+xscreensaver %s, copyright (c) 1991-1998 by Jamie Zawinski <jwz@jwz.org>\n\
The standard Xt command-line options are accepted; other options include:\n\
\n\
- -timeout <minutes> When the screensaver should activate.\n\
- -cycle <minutes> How long to let each hack run.\n\
- -lock-mode Require a password before deactivating.\n\
- -no-lock-mode Don't.\n\
- -lock-timeout <minutes> Grace period before locking; default 0.\n\
- -visual <id-or-class> Which X visual to run on.\n\
- -install Install a private colormap.\n\
- -no-install Don't.\n\
- -verbose Be loud.\n\
- -silent Don't.\n\
- -mit-extension Use the R6 MIT_SCREEN_SAVER server extension.\n\
- -no-mit-extension Don't.\n\
- -sgi-extension Use the SGI SCREEN-SAVER server extension.\n\
- -no-sgi-extension Don't.\n\
- -xidle-extension Use the R5 XIdle server extension.\n\
- -no-xidle-extension Don't.\n\
- -help This message.\n\
+ -timeout <minutes> When the screensaver should activate.\n\
+ -cycle <minutes> How long to let each hack run before switching.\n\
+ -lock-mode Require a password before deactivating.\n\
+ -lock-timeout <minutes> Grace period before locking; default 0.\n\
+ -visual <id-or-class> Which X visual to run on.\n\
+ -install Install a private colormap.\n\
+ -verbose Be loud.\n\
+ -no-splash Don't display a splash-screen at startup.\n\
+ -help This message.\n\
+\n\
+See the manual for other options and X resources.\n\
\n\
The `xscreensaver' program should be left running in the background.\n\
Use the `xscreensaver-command' program to manipulate a running xscreensaver.\n\
The `*programs' resource controls which graphics demos will be launched by\n\
the screensaver. See `man xscreensaver' or the web page for more details.\n\
\n\
-For updates, check http://people.netscape.com/jwz/xscreensaver/\n\n",
+Just getting started? Try this:\n\
+\n\
+ xscreensaver &\n\
+ xscreensaver-command -demo\n\
+\n\
+For updates, check http://www.jwz.org/xscreensaver/\n\
+\n",
si->version);
-
-#ifdef NO_LOCKING
- printf ("Support for locking was not enabled at compile-time.\n");
-#endif
-#ifdef NO_DEMO_MODE
- printf ("Support for demo mode was not enabled at compile-time.\n");
-#endif
-#if !defined(HAVE_XIDLE_EXTENSION) && !defined(HAVE_MIT_SAVER_EXTENSION) && !defined(HAVE_SGI_SAVER_EXTENSION)
- printf ("Support for the XIDLE, SCREEN_SAVER, and MIT-SCREEN-SAVER server\
- extensions\nwas not enabled at compile-time.\n");
-#endif /* !HAVE_XIDLE_EXTENSION && !HAVE_MIT_SAVER_EXTENSION && !HAVE_SGI_SAVER_EXTENSION */
-
fflush (stdout);
+ fflush (stderr);
exit (1);
}
char *s;
saver_preferences *p = &si->prefs;
+ p->xsync_p = get_boolean_resource ("synchronous", "Synchronous");
+ if (p->xsync_p)
+ XSynchronize(si->dpy, True);
+
p->verbose_p = get_boolean_resource ("verbose", "Boolean");
p->timestamp_p = get_boolean_resource ("timestamp", "Boolean");
p->lock_p = get_boolean_resource ("lock", "Boolean");
p->install_cmap_p = get_boolean_resource ("installColormap", "Boolean");
p->nice_inferior = get_integer_resource ("nice", "Nice");
- p->initial_delay = get_seconds_resource ("initialDelay", "Time");
- p->timeout = 1000 * get_minutes_resource ("timeout", "Time");
- p->lock_timeout = 1000 * get_minutes_resource ("lockTimeout", "Time");
- p->cycle = 1000 * get_minutes_resource ("cycle", "Time");
+ p->initial_delay = get_seconds_resource ("initialDelay", "Time");
+ p->splash_duration = 1000 * get_seconds_resource ("splashDuration", "Time");
+ p->timeout = 1000 * get_minutes_resource ("timeout", "Time");
+ p->lock_timeout = 1000 * get_minutes_resource ("lockTimeout", "Time");
+ p->cycle = 1000 * get_minutes_resource ("cycle", "Time");
#ifndef NO_LOCKING
p->passwd_timeout = 1000 * get_seconds_resource ("passwdTimeout", "Time");
"Time");
p->shell = get_string_resource ("bourneShell", "BourneShell");
+ p->help_url = get_string_resource("helpURL", "URL");
+ p->load_url_command = get_string_resource("loadURL", "LoadURL");
+
+ if ((s = get_string_resource ("splash", "Boolean")))
+ if (!get_boolean_resource("splash", "Boolean"))
+ p->splash_duration = 0;
+ if (s) free (s);
/* don't set use_xidle_extension unless it is explicitly specified */
if ((s = get_string_resource ("xidleExtension", "Boolean")))
#ifdef NO_LOCKING
si->locking_disabled_p = True;
si->nolock_reason = "not compiled with locking support";
- if (p->lock_p)
- {
- p->lock_p = False;
- fprintf (stderr, "%s: not compiled with support for locking.\n",
- blurb());
- }
-#else /* ! NO_LOCKING */
- if (p->lock_p && si->locking_disabled_p)
- {
- fprintf (stderr, "%s: locking is disabled (%s).\n", blurb(),
- si->nolock_reason);
- p->lock_p = False;
- }
-#endif /* ! NO_LOCKING */
+#endif /* NO_LOCKING */
get_screenhacks (si);
if (p->debug_p)
{
XSynchronize(si->dpy, True);
+ p->xsync_p = True;
p->verbose_p = True;
p->timestamp_p = True;
p->initial_delay = 0;
memset(&si, 0, sizeof(si));
global_si_kludge = &si; /* I hate C so much... */
initialize (&si, argc, argv);
+ if (!si.demo_mode_p)
+ pop_splash_dialog (&si);
main_loop (&si); /* doesn't return */
return 0;
}
{
saver_info *si = global_si_kludge; /* I hate C so much... */
- fprintf (real_stderr, "\nX error in %s:\n", blurb());
+ fprintf (real_stderr, "\n"
+ "#######################################"
+ "#######################################\n\n"
+ "%s: X Error! PLEASE REPORT THIS BUG.\n\n"
+ "#######################################"
+ "#######################################\n\n",
+ blurb());
if (XmuPrintDefaultErrorMessage (dpy, error, real_stderr))
- saver_exit (si, -1);
+ {
+ fprintf (real_stderr, "\n");
+ if (si->prefs.xsync_p)
+ {
+ saver_exit (si, -1, "because of synchronous X Error");
+ }
+ else
+ {
+ fprintf(real_stderr,
+ "%s: to dump a core file, re-run with `-sync'.\n\n",
+ blurb());
+ saver_exit (si, -1, 0);
+ }
+ }
else
fprintf (real_stderr, " (nonfatal.)\n");
return 0;
else
{
static char buf[255];
- time_t now = time ((time_t *) 0);
- char *ct = (char *) ctime (&now);
+ char *ct = timestring();
int n = strlen(progname);
if (n > 100) n = 99;
strncpy(buf, progname, n);
{
int i;
Widget toplevel_shell;
+ saver_preferences *p = &si->prefs;
/* The X resource database blows up if argv[0] has a "." in it. */
{
db = si->db; /* resources.c needs this */
- if (argc == 2 && !strcmp (argv[1], "-help"))
+ if (argc == 2 &&
+ (!strcmp (argv[1], "-h") ||
+ !strcmp (argv[1], "-help") ||
+ !strcmp (argv[1], "--help")))
do_help (si);
else if (argc == 2 && !strcmp (argv[1], "-debug"))
!strcmp (s, "-exit") ||
!strcmp (s, "-restart") ||
!strcmp (s, "-demo") ||
+ !strcmp (s, "-prefs") ||
+ !strcmp (s, "-preferences") ||
!strcmp (s, "-lock") ||
!strcmp (s, "-version") ||
!strcmp (s, "-time"))
The `xscreensaver' program is a daemon that runs in the background.\n\
You control a running xscreensaver process by sending it messages\n\
with `xscreensaver-command'. See the man pages for details,\n\
- or check the web page: http://people.netscape.com/jwz/xscreensaver/\n\n",
+ or check the web page: http://www.jwz.org/xscreensaver/\n\n",
s);
/* Since version 1.21 renamed the "-lock" option to "-lock-mode",
exit (1);
}
get_resources (si);
-#ifndef NO_SETUID
- hack_uid_warn (si);
-#endif /* NO_SETUID */
+
+ if (p->lock_p && si->locking_disabled_p)
+ {
+ p->lock_p = False;
+ fprintf (stderr, "%s: locking is disabled (%s).\n", blurb(),
+ si->nolock_reason);
+ if (strstr (si->nolock_reason, "passw"))
+ fprintf (stderr, "%s: does xscreensaver need to be setuid? "
+ "consult the manual.\n", blurb());
+ }
+
+ /* Defer the printing of this message until after we have loaded the
+ resources and know whether `verbose' is on.
+ */
+ if (p->verbose_p && si->uid_message)
+ {
+ if (si->orig_uid && *si->orig_uid)
+ fprintf (stderr, "%s: initial effective uid/gid was %s.\n", blurb(),
+ si->orig_uid);
+ fprintf (stderr, "%s: %s\n", blurb(), si->uid_message);
+ }
+
XA_VROOT = XInternAtom (si->dpy, "__SWM_VROOT", False);
XA_SCREENSAVER = XInternAtom (si->dpy, "SCREENSAVER", False);
XA_SCREENSAVER_VERSION = XInternAtom (si->dpy, "_SCREENSAVER_VERSION",False);
XA_PREV = XInternAtom (si->dpy, "PREV", False);
XA_EXIT = XInternAtom (si->dpy, "EXIT", False);
XA_DEMO = XInternAtom (si->dpy, "DEMO", False);
+ XA_PREFS = XInternAtom (si->dpy, "PREFS", False);
XA_LOCK = XInternAtom (si->dpy, "LOCK", False);
si->nscreens = ScreenCount(si->dpy);
initialize_connection (si, argc, argv);
if (p->verbose_p)
- printf ("\
-%s %s, copyright (c) 1991-1998 by Jamie Zawinski <jwz@netscape.com>\n\
+ fprintf (stderr, "\
+%s %s, copyright (c) 1991-1998 by Jamie Zawinski <jwz@jwz.org>\n\
pid = %d.\n", progname, si->version, (int) getpid ());
si->demo_mode_p = initial_demo_mode_p;
srandom ((int) time ((time_t *) 0));
+ if (p->debug_p)
+ fprintf (stderr, "\n"
+ "%s: Warning: running in DEBUG MODE. Be afraid.\n"
+ "\n"
+ "\tNote that in debug mode, the xscreensaver window will only\n"
+ "\tcover the left half of the screen. (The idea is that you\n"
+ "\tcan still see debugging output in a shell, if you position\n"
+ "\tit on the right side of the screen.)\n"
+ "\n"
+ "\tDebug mode is NOT SECURE. Do not run with -debug in\n"
+ "\tuntrusted environments.\n"
+ "\n",
+ progname);
+
if (p->use_sgi_saver_extension)
{
#ifdef HAVE_SGI_SAVER_EXTENSION
{
if (p->verbose_p)
{
- printf ("%s: waiting for %d second%s...", blurb(),
- (int) p->initial_delay,
- (p->initial_delay == 1 ? "" : "s"));
+ fprintf (stderr, "%s: waiting for %d second%s...", blurb(),
+ (int) p->initial_delay,
+ (p->initial_delay == 1 ? "" : "s"));
+ fflush (stderr);
fflush (stdout);
}
sleep (p->initial_delay);
if (p->verbose_p)
- printf (" done.\n");
+ fprintf (stderr, " done.\n");
}
if (p->verbose_p)
{
- printf ("%s: selecting events on extant windows...", blurb());
+ fprintf (stderr, "%s: selecting events on extant windows...",
+ blurb());
+ fflush (stderr);
fflush (stdout);
}
RootWindowOfScreen (si->screens[i].screen));
if (p->verbose_p)
- printf (" done.\n");
+ fprintf (stderr, " done.\n");
}
}
#endif /* !NO_DEMO_MODE */
{
if (p->verbose_p)
- printf ("%s: user is idle; waking up at %s.\n", blurb(),
- timestring());
+ fprintf (stderr, "%s: user is idle; waking up at %s.\n", blurb(),
+ timestring());
blank_screen (si);
spawn_screenhack (si, True);
if (p->cycle)
if (si->locking_disabled_p) abort ();
si->dbox_up_p = True;
- /* We used to ungrab the keyboard here, before calling unlock_p()
- to pop up the dialog box. This left the keyboard ungrabbed
- for a small window, during an insecure state. Bennett Todd
- was seeing the bahavior that, when the load was high, he could
- actually get characters through to a shell under the saver
- window (he accidentally typed his password there...)
-
- So the ungrab has been moved down into pop_passwd_dialog()
- just after the server is grabbed, closing this window
- entirely.
- */
- /* ungrab_keyboard_and_mouse (si); */
-
{
saver_screen_info *ssi = si->default_screen;
suspend_screenhack (si, True);
XUndefineCursor (si->dpy, ssi->screensaver_window);
if (p->verbose_p)
- printf ("%s: prompting for password.\n", blurb());
+ fprintf (stderr, "%s: prompting for password.\n", blurb());
val = unlock_p (si);
if (p->verbose_p && val == False)
- printf ("%s: password incorrect!\n", blurb());
+ fprintf (stderr, "%s: password incorrect!\n", blurb());
si->dbox_up_p = False;
XDefineCursor (si->dpy, ssi->screensaver_window, ssi->cursor);
suspend_screenhack (si, False);
-
- /* I think this grab is now redundant, but it shouldn't hurt.
- */
- if (!si->demo_mode_p)
- grab_keyboard_and_mouse (si, ssi->screensaver_window,
- ssi->cursor);
}
if (! val)
}
#endif /* !NO_LOCKING */
+ if (p->verbose_p)
+ fprintf (stderr, "%s: user is active at %s.\n",
+ blurb(), timestring ());
+
/* Let's kill it before unblanking, to get it to stop drawing as
soon as possible... */
kill_screenhack (si);
#endif /* !NO_LOCKING */
if (p->verbose_p)
- printf ("%s: user is active; going to sleep at %s.\n", blurb(),
- timestring ());
+ fprintf (stderr, "%s: going to sleep.\n", blurb());
}
}
}
if (until_idle_p)
{
if (p->verbose_p)
- printf ("%s: ACTIVATE ClientMessage received.\n", blurb());
+ fprintf (stderr,
+ "%s: ACTIVATE ClientMessage received.\n", blurb());
if (p->use_mit_saver_extension || p->use_sgi_saver_extension)
{
XForceScreenSaver (si->dpy, ScreenSaverActive);
if (! until_idle_p)
{
if (p->verbose_p)
- printf ("%s: DEACTIVATE ClientMessage received.\n", blurb());
+ fprintf (stderr, "%s: DEACTIVATE ClientMessage received.\n",
+ blurb());
if (p->use_mit_saver_extension || p->use_sgi_saver_extension)
{
XForceScreenSaver (si->dpy, ScreenSaverReset);
if (! until_idle_p)
{
if (p->verbose_p)
- printf ("%s: CYCLE ClientMessage received.\n", blurb());
+ fprintf (stderr, "%s: CYCLE ClientMessage received.\n", blurb());
if (si->cycle_id)
XtRemoveTimeOut (si->cycle_id);
si->cycle_id = 0;
else if (type == XA_NEXT || type == XA_PREV)
{
if (p->verbose_p)
- printf ("%s: %s ClientMessage received.\n", blurb(),
+ fprintf (stderr, "%s: %s ClientMessage received.\n", blurb(),
(type == XA_NEXT ? "NEXT" : "PREV"));
si->next_mode_p = 1 + (type == XA_PREV);
if (until_idle_p || !si->locked_p)
{
if (p->verbose_p)
- printf ("%s: EXIT ClientMessage received.\n", blurb());
+ fprintf (stderr, "%s: EXIT ClientMessage received.\n", blurb());
if (! until_idle_p)
{
unblank_screen (si);
kill_screenhack (si);
XSync (si->dpy, False);
}
- saver_exit (si, 0);
+ saver_exit (si, 0, 0);
}
else
fprintf (stderr, "%s: EXIT ClientMessage received while locked.\n",
if (until_idle_p || !si->locked_p)
{
if (p->verbose_p)
- printf ("%s: RESTART ClientMessage received.\n", blurb());
+ fprintf (stderr, "%s: RESTART ClientMessage received.\n", blurb());
if (! until_idle_p)
{
unblank_screen (si);
if (until_idle_p)
{
if (p->verbose_p)
- printf ("%s: DEMO ClientMessage received.\n", blurb());
+ fprintf (stderr, "%s: DEMO ClientMessage received.\n", blurb());
si->demo_mode_p = True;
return True;
}
fprintf (stderr,
"%s: DEMO ClientMessage received while active.\n", blurb());
+#endif
+ }
+ else if (type == XA_PREFS)
+ {
+#ifdef NO_DEMO_MODE
+ fprintf (stderr, "%s: not compiled with support for DEMO mode\n",
+ blurb());
+#else
+ if (until_idle_p)
+ {
+ if (p->verbose_p)
+ fprintf (stderr, "%s: PREFS ClientMessage received.\n", blurb());
+ si->demo_mode_p = (Bool) 2; /* kludge, so sue me. */
+ return True;
+ }
+ fprintf (stderr,
+ "%s: PREFS ClientMessage received while active.\n", blurb());
#endif
}
else if (type == XA_LOCK)
{
si->locked_p = True;
if (p->verbose_p)
- printf ("%s: LOCK ClientMessage received;%s locking.\n",
+ fprintf (stderr, "%s: LOCK ClientMessage received;%s locking.\n",
blurb(), until_idle_p ? " activating and" : "");
if (si->lock_id) /* we're doing it now, so lose the timeout */
-/* xscreensaver, Copyright (c) 1993-1998 Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1993-1998 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
Bool verbose_p; /* whether to print out lots of status info */
Bool timestamp_p; /* whether to mark messages with a timestamp */
Bool debug_p; /* pay no mind to the man behind the curtain */
+ Bool xsync_p; /* whether XSynchronize has been called */
Bool lock_p; /* whether to lock as well as save */
Bool fade_p; /* whether to fade to black */
int nice_inferior; /* nice value for subprocs */
int initial_delay; /* how long to sleep after launch */
+ Time splash_duration; /* how long the splash screen stays up */
Time timeout; /* how much idle time before activation */
Time lock_timeout; /* how long after activation locking starts */
Time cycle; /* how long each hack should run */
char *shell; /* where to find /bin/sh */
+ char *help_url; /* Where the help document resides. */
+ char *load_url_command; /* How one loads URLs. */
};
/* =======================================================================
- locking
+ locking and runtime priveleges
======================================================================= */
- Bool locking_disabled_p; /* Sometimes locking is impossible. */
- char *nolock_reason; /* This is why. */
Bool locked_p; /* Whether the screen is currently locked. */
Bool dbox_up_p; /* Whether the demo-mode or passwd dialogs
are currently visible */
+ Bool locking_disabled_p; /* Sometimes locking is impossible. */
+ char *nolock_reason; /* This is why. */
+
+ char *orig_uid; /* What uid/gid we had at startup, before
+ discarding priveleges. */
+ char *uid_message; /* Any diagnostics from our attempt to
+ discard priveleges (printed only in
+ -verbose mode.) */
+
/* =======================================================================
demoing
======================================================================= */
Bool question_up_p; /* Whether the question dialog is currently
visible. */
Widget question_dialog; /* The question dialog, if any. */
-
+ Widget splash_dialog; /* The splash screen window, if any. */
/* =======================================================================
timers
#ifndef NO_LOCKING
extern Bool unlock_p (saver_info *si);
-extern create_passwd_dialog (Widget, Visual *, Colormap);
+extern void create_passwd_dialog (Widget, Visual *, Colormap);
extern Bool lock_init (int argc, char **argv);
extern Bool passwd_valid_p (const char *typed_passwd);
#endif
+/* =======================================================================
+ runtime priveleges
+ ======================================================================= */
+
+extern void hack_uid (saver_info *si);
+extern void describe_uids (saver_info *si, FILE *out);
+
/* =======================================================================
demoing
======================================================================= */
#ifndef NO_DEMO_MODE
extern void demo_mode (saver_info *si);
extern void demo_mode_restart_process (saver_info *si);
-extern create_demo_dialog (Widget, Visual *, Colormap);
-extern create_resources_dialog (Widget, Visual *, Colormap);
+extern void create_demo_dialog (Widget, Visual *, Colormap);
+extern void create_resources_dialog (Widget, Visual *, Colormap);
#endif
#if !defined(NO_LOCKING) || !defined(NO_DEMO_MODE)
extern void steal_focus_and_colormap (Widget dialog);
#endif
-#ifdef HAVE_MOTIF
-extern void disable_motif_drag_and_drop(Widget w);
-#endif
+extern void create_splash_dialog (Widget, Visual *, Colormap);
+extern void pop_splash_dialog (saver_info *si);
+extern void roger (Widget button, XtPointer client_data, XtPointer call_data);
/* =======================================================================
extern Bool select_visual (saver_screen_info *ssi, const char *visual_name);
extern const char *signal_name (int signal);
-/* =======================================================================
- subprocs security
- ======================================================================= */
-
-#ifdef NO_SETUID
-# define hack_uid()
-# define hack_uid_warn()
-#else /* !NO_SETUID */
- extern void hack_uid (saver_info *si);
- extern void hack_uid_warn (saver_info *si);
-#endif /* NO_SETUID */
-
/* =======================================================================
subprocs diagnostics
======================================================================= */
extern const char *blurb (void);
extern void save_argv (int argc, char **argv);
-extern void saver_exit (saver_info *si, int status);
+extern void saver_exit (saver_info *si, int status, const char *core_reason);
extern void restart_process (saver_info *si);
extern int saver_ehandler (Display *dpy, XErrorEvent *error);
extern Atom XA_VROOT, XA_XSETROOT_ID;
extern Atom XA_SCREENSAVER, XA_SCREENSAVER_VERSION, XA_SCREENSAVER_ID;
extern Atom XA_SCREENSAVER_TIME;
+extern Atom XA_DEMO, XA_PREFS;
#endif /* __XSCREENSAVER_H__ */
.if n .sp 1
.if t .sp .5
..
-.TH XScreenSaver 1 "30-Jun-98 (2.24)" "X Version 11"
+.TH XScreenSaver 1 "02-Oct-98 (2.31)" "X Version 11"
.SH NAME
xscreensaver - graphics hack and screen locker, launched when the user is idle
.SH SYNOPSIS
[\-no\-install] \
[\-verbose] \
[\-silent] \
+[\-timestamp] \
+[\-splash] \
+[\-no\-splash] \
[\-nice \fIint\fP] \
[\-mit\-extension] \
[\-no\-mit\-extension] \
.B verbose\fP (class \fBBoolean\fP)
Whether to print diagnostics. Default false.
.TP 8
+.B timestamp\fP (class \fBBoolean\fP)
+Whether to print the time of day along with any other diagnostic messages.
+Default false.
+.TP 8
+.B splash\fP (class \fBBoolean\fP)
+Whether to display a splash screen at startup. Default true.
+.TP 8
+.B splashDuration\fP (class \fBTime\fP)
+How long the splash screen should remain visible; default 5 seconds.
+.TP 8
+.B helpURL\fP (class \fBURL\fP)
+The splash screen has a \fIHelp\fP button on it. When you press it, it will
+display the web page indicated here in your web browser.
+.TP 8
+.B loadURL\fP (class \fBLoadURL\fP)
+This is the shell command used to load a URL into your web browser.
+The default setting will load it into Netscape if it is already running,
+otherwise, will launch a new Netscape looking at the \fIhelpURL\fP.
+.TP 8
.B nice\fP (class \fBNice\fP)
The sub-processes created by \fIxscreensaver\fP will be ``niced'' to this
level, so that they are given lower priority than other processes on the
-system, and don't increase the load unnecessarily. The default is 20.
+system, and don't increase the load unnecessarily. The default is 10.
(Higher numbers mean lower priority; see
.BR nice (1)
.B \-silent
Same as setting the \fIverbose\fP resource to \fIfalse\fP.
.TP 8
+.B \-timestamp
+Same as setting the \fItimestamp\fP resource to \fItrue\fP.
+.TP 8
+.B \-splash
+Same as setting the \fIsplash\fP resource to \fItrue\fP.
+.TP 8
+.B \-no\-splash
+Same as setting the \fIsplash\fP resource to \fIfalse\fP.
+.TP 8
.B \-nice \fIinteger\fP
Same as the \fInice\fP resource.
.TP 8
"Blank Screen Now" !"sleep 3; xscreensaver-command -activate"
"Lock Screen Now" !"sleep 3; xscreensaver-command -lock"
"Screen Saver Demo" !"xscreensaver-command -demo"
+ "Screen Saver Preferences" !"xscreensaver-command -prefs"
"Reinitialize Screen Saver" !"xscreensaver-command -restart"
"Kill Screen Saver" !"xscreensaver-command -exit"
"Launch Screen Saver" !"xscreensaver &"
stored in the RESOURCE_MANAGER property.
.SH UPGRADES
The latest version can always be found at
-http://people.netscape.com/jwz/xscreensaver/
+http://www.jwz.org/xscreensaver/
.SH SEE ALSO
.BR X (1),
.BR xscreensaver\-command (1),
software for any purpose. It is provided "as is" without express or implied
warranty.
.SH AUTHOR
-Jamie Zawinski <jwz@netscape.com>. Written in late 1991; first posted
+Jamie Zawinski <jwz@jwz.org>. Written in late 1991; first posted
to comp.sources.x on 13-Aug-1992.
Please let me know if you find any bugs or make any improvements.
/* xset.c --- interacting with server extensions and the builtin screensaver.
- * xscreensaver, Copyright (c) 1991-1998 Jamie Zawinski <jwz@netscape.com>
+ * xscreensaver, Copyright (c) 1991-1998 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
#include "xscreensaver.h"
+#ifdef _VROOT_H_
+ERROR! You must not include vroot.h in this file.
+#endif
+
\f
/* MIT SCREEN-SAVER server extension hackery.
*/
desired_allow_exp != current_allow_exp)
{
if (desired_server_timeout == 0)
- printf ("%s%sisabling server builtin screensaver.\n\
- You can re-enable it with \"xset s on\".\n",
+ fprintf (stderr,
+ "%s%sisabling server builtin screensaver.\n"
+ "\tYou can re-enable it with \"xset s on\".\n",
(p->verbose_p ? "" : blurb()),
(p->verbose_p ? "\n\tD" : ": d"));
# Note: see comment in ../driver/Makefile.in for explanation of X_LIBS, etc.
#
-HACK_PRE = $(LIBS) $(X_LIBS) $(X_PRE_LIBS)
-HACK_POST = -lXt -lX11 -lXext $(X_EXTRA_LIBS) -lm
+HACK_PRE = $(LIBS) $(X_LIBS)
+HACK_POST = $(X_PRE_LIBS) -lXt -lX11 -lXext $(X_EXTRA_LIBS) -lm
HACK_LIBS = $(HACK_PRE) @HACK_LIBS@ $(HACK_POST)
XPM_LIBS = $(HACK_PRE) @XPM_LIBS@ @HACK_LIBS@ $(HACK_POST)
XLOCK_LIBS = $(HACK_LIBS)
$(UTILS_SRC)/resources.c $(UTILS_SRC)/spline.c \
$(UTILS_SRC)/usleep.c $(UTILS_SRC)/visual.c \
$(UTILS_SRC)/xroger.c $(UTILS_SRC)/yarandom.c \
- $(UTILS_SRC)/erase.c $(UTILS_SRC)/sgivideo.c
+ $(UTILS_SRC)/erase.c $(UTILS_SRC)/sgivideo.c \
+ $(UTILS_SRC)/xshm.c
UTIL_OBJS = $(UTILS_BIN)/alpha.o $(UTILS_BIN)/colors.o \
$(UTILS_BIN)/grabscreen.o $(UTILS_BIN)/hsv.o \
$(UTILS_BIN)/resources.o $(UTILS_BIN)/spline.o \
$(UTILS_BIN)/usleep.o $(UTILS_BIN)/visual.o \
$(UTILS_BIN)/xroger.o $(UTILS_BIN)/yarandom.o \
- $(UTILS_BIN)/erase.o $(UTILS_BIN)/sgivideo.o
+ $(UTILS_BIN)/erase.o $(UTILS_BIN)/sgivideo.o \
+ $(UTILS_SRC)/xshm.o
SRCS = attraction.c blitspin.c bouboule.c braid.c bubbles.c \
bubbles-default.c decayscreen.c deco.c drift.c flag.c \
COLOR_OBJS = $(UTILS_BIN)/hsv.o $(UTILS_BIN)/colors.o
GRAB_OBJS_1 = $(UTILS_BIN)/grabscreen.o $(SGI_VIDEO_OBJS)
GRAB_OBJS = $(GRAB_OBJS_1) $(COLOR_OBJS)
+XSHM_OBJS = $(UTILS_BIN)/xshm.o
GRAB_LIBS = $(SGI_VIDEO_LIBS)
HDRS = bubbles.h screenhack.h xlockmore.h xlockmoreI.h
install-strip:
$(MAKE) INSTALL_PROGRAM='$(INSTALL_PROGRAM) -s' install
-install-program:
+install-program: $(EXES)
@exes="$(EXES)" ; \
if [ ! -d $(HACKDIR) ]; then $(INSTALL_DIRS) $(HACKDIR) ; fi ; \
for program in $$exes; do \
$(INSTALL_PROGRAM) $$program $(HACKDIR)/$$program ; \
done
-install-man:
+install-man: $(MEN)
@men="$(MEN)" ; \
if [ ! -d $(man1dir) ]; then $(INSTALL_DIRS) $(man1dir) ; fi ; \
for man in $$men; do \
-rm -f *.o a.out core $(EXES)
distclean: clean
- -rm -f Makefile *~ "#"*
+ -rm -f Makefile TAGS *~ "#"*
# Adds all current dependencies to Makefile
depend:
$(UTILS_BIN)/xroger.o: $(UTILS_SRC)/xroger.c
$(UTILS_BIN)/yarandom.o: $(UTILS_SRC)/yarandom.c
$(UTILS_BIN)/erase.o: $(UTILS_SRC)/erase.c
+$(UTILS_BIN)/xshm.o: $(UTILS_SRC)/xshm.c
$(UTIL_OBJS):
cd $(UTILS_BIN) ; \
GRAB = $(GRAB_OBJS)
ERASE = $(UTILS_BIN)/erase.o
COL = $(COLOR_OBJS)
+SHM = $(XSHM_OBJS)
CC_HACK = $(CC) $(LDFLAGS)
maze: $(HACK_OBJS) maze.o $(ERASE) $(XROG)
$(CC_HACK) -o $@ $(HACK_OBJS) maze.o $(ERASE) $(XROG) $(HACK_LIBS)
-moire: $(HACK_OBJS) moire.o $(COL)
- $(CC_HACK) -o $@ $(HACK_OBJS) moire.o $(COL) $(HACK_LIBS)
+moire: $(HACK_OBJS) moire.o $(COL) $(SHM)
+ $(CC_HACK) -o $@ $(HACK_OBJS) moire.o $(COL) $(SHM) $(HACK_LIBS)
moire2: $(HACK_OBJS) moire2.o $(COL)
$(CC_HACK) -o $@ $(HACK_OBJS) moire2.o $(COL) $(HACK_LIBS)
munch: $(HACK_OBJS) munch.o $(COL) $(SPL)
$(CC_HACK) -o $@ $(HACK_OBJS) munch.o $(COL) $(SPL) $(HACK_LIBS)
-rd-bomb: $(HACK_OBJS) rd-bomb.o $(COL)
- $(CC_HACK) -o $@ $(HACK_OBJS) rd-bomb.o $(COL) $(HACK_LIBS)
+rd-bomb: $(HACK_OBJS) rd-bomb.o $(COL) $(SHM)
+ $(CC_HACK) -o $@ $(HACK_OBJS) rd-bomb.o $(COL) $(SHM) $(HACK_LIBS)
coral: $(HACK_OBJS) coral.o $(COL) $(ERASE)
$(CC_HACK) -o $@ $(HACK_OBJS) coral.o $(COL) $(ERASE) $(HACK_LIBS)
epicycle: $(HACK_OBJS) epicycle.o $(COL) $(ERASE)
$(CC_HACK) -o $@ $(HACK_OBJS) epicycle.o $(COL) $(ERASE) $(HACK_LIBS)
-interference: $(HACK_OBJS) interference.o $(COL)
- $(CC_HACK) -o $@ $(HACK_OBJS) interference.o $(COL) $(HACK_LIBS)
+interference: $(HACK_OBJS) interference.o $(COL) $(SHM)
+ $(CC_HACK) -o $@ $(HACK_OBJS) interference.o $(COL) $(SHM) $(HACK_LIBS)
truchet: $(HACK_OBJS) truchet.o $(COL)
$(CC_HACK) -o $@ $(HACK_OBJS) truchet.o $(COL) $(HACK_LIBS)
bsod: $(HACK_OBJS) bsod.o $(COL)
$(CC_HACK) -o $@ $(HACK_OBJS) bsod.o $(COL) $(HACK_LIBS) $(XPM_LIBS)
-distort: $(HACK_OBJS) distort.o $(GRAB)
- $(CC_HACK) -o $@ $(HACK_OBJS) distort.o $(GRAB) $(HACK_LIBS) $(GRAB_LIBS)
+distort: $(HACK_OBJS) distort.o $(GRAB) $(SHM)
+ $(CC_HACK) -o $@ $(HACK_OBJS) distort.o $(GRAB) $(SHM) $(HACK_LIBS) $(GRAB_LIBS)
kumppa: $(HACK_OBJS) kumppa.o
$(CC_HACK) -o $@ $(HACK_OBJS) kumppa.o $(HACK_LIBS)
strange: strange.o $(XLOCK_OBJS)
$(CC_HACK) -o $@ $@.o $(XLOCK_OBJS) $(HACK_LIBS)
-swirl: swirl.o $(XLOCK_OBJS)
- $(CC_HACK) -o $@ $@.o $(XLOCK_OBJS) $(HACK_LIBS)
+swirl: swirl.o $(XLOCK_OBJS) $(SHM)
+ $(CC_HACK) -o $@ $@.o $(XLOCK_OBJS) $(SHM) $(HACK_LIBS)
fadeplot: fadeplot.o $(XLOCK_OBJS)
$(CC_HACK) -o $@ $@.o $(XLOCK_OBJS) $(HACK_LIBS)
##############################################################################
#
# DO NOT DELETE: updated by make distdepend
+# $(srcdir)/DO $(srcdir)/NOT $(srcdir)/DELETE: $(srcdir)/updated $(srcdir)/by $(srcdir)/make $(srcdir)/distdepend
attraction.o: $(srcdir)/screenhack.h
attraction.o: ../config.h
bouboule.o: $(UTILS_SRC)/colors.h
bouboule.o: $(UTILS_SRC)/grabscreen.h
bouboule.o: $(UTILS_SRC)/visual.h
+bouboule.o: $(UTILS_SRC)/xshm.h
braid.o: $(srcdir)/xlockmore.h
braid.o: ../config.h
braid.o: $(srcdir)/xlockmoreI.h
braid.o: $(UTILS_SRC)/colors.h
braid.o: $(UTILS_SRC)/grabscreen.h
braid.o: $(UTILS_SRC)/visual.h
+braid.o: $(UTILS_SRC)/xshm.h
braid.o: $(UTILS_SRC)/erase.h
bubbles.o: $(srcdir)/screenhack.h
bubbles.o: ../config.h
drift.o: $(UTILS_SRC)/colors.h
drift.o: $(UTILS_SRC)/grabscreen.h
drift.o: $(UTILS_SRC)/visual.h
+drift.o: $(UTILS_SRC)/xshm.h
drift.o: $(UTILS_SRC)/erase.h
flag.o: $(srcdir)/xlockmore.h
flag.o: ../config.h
flag.o: $(UTILS_SRC)/colors.h
flag.o: $(UTILS_SRC)/grabscreen.h
flag.o: $(UTILS_SRC)/visual.h
+flag.o: $(UTILS_SRC)/xshm.h
flag.o: $(srcdir)/images/bob.xbm
flame.o: $(srcdir)/screenhack.h
flame.o: ../config.h
forest.o: $(UTILS_SRC)/colors.h
forest.o: $(UTILS_SRC)/grabscreen.h
forest.o: $(UTILS_SRC)/visual.h
+forest.o: $(UTILS_SRC)/xshm.h
forest.o: $(UTILS_SRC)/erase.h
vines.o: $(srcdir)/xlockmore.h
vines.o: ../config.h
vines.o: $(UTILS_SRC)/colors.h
vines.o: $(UTILS_SRC)/grabscreen.h
vines.o: $(UTILS_SRC)/visual.h
+vines.o: $(UTILS_SRC)/xshm.h
vines.o: $(UTILS_SRC)/erase.h
galaxy.o: $(srcdir)/xlockmore.h
galaxy.o: ../config.h
galaxy.o: $(UTILS_SRC)/colors.h
galaxy.o: $(UTILS_SRC)/grabscreen.h
galaxy.o: $(UTILS_SRC)/visual.h
+galaxy.o: $(UTILS_SRC)/xshm.h
grav.o: $(srcdir)/xlockmore.h
grav.o: ../config.h
grav.o: $(srcdir)/xlockmoreI.h
grav.o: $(UTILS_SRC)/colors.h
grav.o: $(UTILS_SRC)/grabscreen.h
grav.o: $(UTILS_SRC)/visual.h
+grav.o: $(UTILS_SRC)/xshm.h
greynetic.o: $(srcdir)/screenhack.h
greynetic.o: ../config.h
greynetic.o: $(UTILS_SRC)/yarandom.h
hopalong.o: $(UTILS_SRC)/colors.h
hopalong.o: $(UTILS_SRC)/grabscreen.h
hopalong.o: $(UTILS_SRC)/visual.h
+hopalong.o: $(UTILS_SRC)/xshm.h
hopalong.o: $(UTILS_SRC)/erase.h
hypercube.o: $(srcdir)/screenhack.h
hypercube.o: ../config.h
ifs.o: $(UTILS_SRC)/colors.h
ifs.o: $(UTILS_SRC)/grabscreen.h
ifs.o: $(UTILS_SRC)/visual.h
+ifs.o: $(UTILS_SRC)/xshm.h
imsmap.o: $(srcdir)/screenhack.h
imsmap.o: ../config.h
imsmap.o: $(UTILS_SRC)/yarandom.h
julia.o: $(UTILS_SRC)/colors.h
julia.o: $(UTILS_SRC)/grabscreen.h
julia.o: $(UTILS_SRC)/visual.h
+julia.o: $(UTILS_SRC)/xshm.h
kaleidescope.o: $(UTILS_SRC)/spline.h
kaleidescope.o: $(srcdir)/screenhack.h
kaleidescope.o: ../config.h
laser.o: $(UTILS_SRC)/colors.h
laser.o: $(UTILS_SRC)/grabscreen.h
laser.o: $(UTILS_SRC)/visual.h
+laser.o: $(UTILS_SRC)/xshm.h
lightning.o: $(srcdir)/xlockmore.h
lightning.o: ../config.h
lightning.o: $(srcdir)/xlockmoreI.h
lightning.o: $(UTILS_SRC)/colors.h
lightning.o: $(UTILS_SRC)/grabscreen.h
lightning.o: $(UTILS_SRC)/visual.h
+lightning.o: $(UTILS_SRC)/xshm.h
lisa.o: $(srcdir)/xlockmore.h
lisa.o: ../config.h
lisa.o: $(srcdir)/xlockmoreI.h
lisa.o: $(UTILS_SRC)/colors.h
lisa.o: $(UTILS_SRC)/grabscreen.h
lisa.o: $(UTILS_SRC)/visual.h
+lisa.o: $(UTILS_SRC)/xshm.h
lmorph.o: $(srcdir)/screenhack.h
lmorph.o: ../config.h
lmorph.o: $(UTILS_SRC)/yarandom.h
moire.o: $(UTILS_SRC)/colors.h
moire.o: $(UTILS_SRC)/grabscreen.h
moire.o: $(UTILS_SRC)/visual.h
+moire.o: $(UTILS_SRC)/xshm.h
noseguy.o: $(srcdir)/screenhack.h
noseguy.o: ../config.h
noseguy.o: $(UTILS_SRC)/yarandom.h
penrose.o: $(UTILS_SRC)/colors.h
penrose.o: $(UTILS_SRC)/grabscreen.h
penrose.o: $(UTILS_SRC)/visual.h
+penrose.o: $(UTILS_SRC)/xshm.h
pyro.o: $(srcdir)/screenhack.h
pyro.o: ../config.h
pyro.o: $(UTILS_SRC)/yarandom.h
sierpinski.o: $(UTILS_SRC)/colors.h
sierpinski.o: $(UTILS_SRC)/grabscreen.h
sierpinski.o: $(UTILS_SRC)/visual.h
+sierpinski.o: $(UTILS_SRC)/xshm.h
slidescreen.o: $(srcdir)/screenhack.h
slidescreen.o: ../config.h
slidescreen.o: $(UTILS_SRC)/yarandom.h
slip.o: $(UTILS_SRC)/colors.h
slip.o: $(UTILS_SRC)/grabscreen.h
slip.o: $(UTILS_SRC)/visual.h
+slip.o: $(UTILS_SRC)/xshm.h
sphere.o: $(srcdir)/xlockmore.h
sphere.o: ../config.h
sphere.o: $(srcdir)/xlockmoreI.h
sphere.o: $(UTILS_SRC)/colors.h
sphere.o: $(UTILS_SRC)/grabscreen.h
sphere.o: $(UTILS_SRC)/visual.h
+sphere.o: $(UTILS_SRC)/xshm.h
spiral.o: $(srcdir)/xlockmore.h
spiral.o: ../config.h
spiral.o: $(srcdir)/xlockmoreI.h
spiral.o: $(UTILS_SRC)/colors.h
spiral.o: $(UTILS_SRC)/grabscreen.h
spiral.o: $(UTILS_SRC)/visual.h
+spiral.o: $(UTILS_SRC)/xshm.h
strange.o: $(srcdir)/xlockmore.h
strange.o: ../config.h
strange.o: $(srcdir)/xlockmoreI.h
strange.o: $(UTILS_SRC)/colors.h
strange.o: $(UTILS_SRC)/grabscreen.h
strange.o: $(UTILS_SRC)/visual.h
+strange.o: $(UTILS_SRC)/xshm.h
swirl.o: $(srcdir)/xlockmore.h
swirl.o: ../config.h
swirl.o: $(srcdir)/xlockmoreI.h
swirl.o: $(UTILS_SRC)/colors.h
swirl.o: $(UTILS_SRC)/grabscreen.h
swirl.o: $(UTILS_SRC)/visual.h
+swirl.o: $(UTILS_SRC)/xshm.h
xlockmore.o: $(srcdir)/screenhack.h
xlockmore.o: ../config.h
xlockmore.o: $(UTILS_SRC)/yarandom.h
xlockmore.o: $(UTILS_SRC)/grabscreen.h
xlockmore.o: $(UTILS_SRC)/visual.h
xlockmore.o: $(srcdir)/xlockmoreI.h
+xlockmore.o: $(UTILS_SRC)/xshm.h
xroger-hack.o: $(srcdir)/screenhack.h
xroger-hack.o: ../config.h
xroger-hack.o: $(UTILS_SRC)/yarandom.h
fadeplot.o: $(UTILS_SRC)/colors.h
fadeplot.o: $(UTILS_SRC)/grabscreen.h
fadeplot.o: $(UTILS_SRC)/visual.h
+fadeplot.o: $(UTILS_SRC)/xshm.h
rd-bomb.o: $(srcdir)/screenhack.h
rd-bomb.o: ../config.h
rd-bomb.o: $(UTILS_SRC)/yarandom.h
rd-bomb.o: $(UTILS_SRC)/colors.h
rd-bomb.o: $(UTILS_SRC)/grabscreen.h
rd-bomb.o: $(UTILS_SRC)/visual.h
+rd-bomb.o: $(UTILS_SRC)/xshm.h
coral.o: $(srcdir)/screenhack.h
coral.o: ../config.h
coral.o: $(UTILS_SRC)/yarandom.h
mountain.o: $(UTILS_SRC)/colors.h
mountain.o: $(UTILS_SRC)/grabscreen.h
mountain.o: $(UTILS_SRC)/visual.h
+mountain.o: $(UTILS_SRC)/xshm.h
triangle.o: $(srcdir)/xlockmore.h
triangle.o: ../config.h
triangle.o: $(srcdir)/xlockmoreI.h
triangle.o: $(UTILS_SRC)/colors.h
triangle.o: $(UTILS_SRC)/grabscreen.h
triangle.o: $(UTILS_SRC)/visual.h
+triangle.o: $(UTILS_SRC)/xshm.h
lissie.o: $(srcdir)/xlockmore.h
lissie.o: ../config.h
lissie.o: $(srcdir)/xlockmoreI.h
lissie.o: $(UTILS_SRC)/colors.h
lissie.o: $(UTILS_SRC)/grabscreen.h
lissie.o: $(UTILS_SRC)/visual.h
+lissie.o: $(UTILS_SRC)/xshm.h
worm.o: $(srcdir)/xlockmore.h
worm.o: ../config.h
worm.o: $(srcdir)/xlockmoreI.h
worm.o: $(UTILS_SRC)/colors.h
worm.o: $(UTILS_SRC)/grabscreen.h
worm.o: $(UTILS_SRC)/visual.h
+worm.o: $(UTILS_SRC)/xshm.h
rotor.o: $(srcdir)/xlockmore.h
rotor.o: ../config.h
rotor.o: $(srcdir)/xlockmoreI.h
rotor.o: $(UTILS_SRC)/colors.h
rotor.o: $(UTILS_SRC)/grabscreen.h
rotor.o: $(UTILS_SRC)/visual.h
+rotor.o: $(UTILS_SRC)/xshm.h
ant.o: $(srcdir)/xlockmore.h
ant.o: ../config.h
ant.o: $(srcdir)/xlockmoreI.h
ant.o: $(UTILS_SRC)/colors.h
ant.o: $(UTILS_SRC)/grabscreen.h
ant.o: $(UTILS_SRC)/visual.h
+ant.o: $(UTILS_SRC)/xshm.h
ant.o: $(UTILS_SRC)/erase.h
xjack.o: $(srcdir)/screenhack.h
xjack.o: ../config.h
flow.o: $(UTILS_SRC)/colors.h
flow.o: $(UTILS_SRC)/grabscreen.h
flow.o: $(UTILS_SRC)/visual.h
+flow.o: $(UTILS_SRC)/xshm.h
flow.o: $(UTILS_SRC)/erase.h
epicycle.o: $(srcdir)/screenhack.h
epicycle.o: ../config.h
bsod.o: $(UTILS_SRC)/grabscreen.h
bsod.o: $(UTILS_SRC)/visual.h
bsod.o: $(srcdir)/images/amiga.xpm
+bsod.o: $(srcdir)/images/atari.xbm
bsod.o: $(srcdir)/images/mac.xbm
crystal.o: $(srcdir)/xlockmore.h
crystal.o: ../config.h
crystal.o: $(UTILS_SRC)/colors.h
crystal.o: $(UTILS_SRC)/grabscreen.h
crystal.o: $(UTILS_SRC)/visual.h
+crystal.o: $(UTILS_SRC)/xshm.h
discrete.o: $(srcdir)/xlockmore.h
discrete.o: ../config.h
discrete.o: $(srcdir)/xlockmoreI.h
discrete.o: $(UTILS_SRC)/colors.h
discrete.o: $(UTILS_SRC)/grabscreen.h
discrete.o: $(UTILS_SRC)/visual.h
+discrete.o: $(UTILS_SRC)/xshm.h
discrete.o: $(UTILS_SRC)/erase.h
distort.o: $(srcdir)/screenhack.h
distort.o: ../config.h
distort.o: $(UTILS_SRC)/colors.h
distort.o: $(UTILS_SRC)/grabscreen.h
distort.o: $(UTILS_SRC)/visual.h
+distort.o: $(UTILS_SRC)/xshm.h
kumppa.o: $(srcdir)/screenhack.h
kumppa.o: ../config.h
kumppa.o: $(UTILS_SRC)/yarandom.h
*/
#if !defined( lint ) && !defined( SABER )
-static const char sccsid[] = "@(#)ant.c 4.04 97/07/28 xlockmore";
+static const char sccsid[] = "@(#)ant.c 4.11 98/06/18 xlockmore";
#endif
/*-
Species Grid Number of Neigbors
------- ---- ------------------
- Ants Square 4 or 8
+ Ants Square 4 (or 8)
Bees Hexagon 6
- Bees Triangle 3 (9? or 12) <- 9 and 12 are not implemented
+ Bees Triangle 3 (or 9, 12)
Neighbors 6 and neighbors 3 produce the same Turk ants.
*/
# define DEFAULTS "*delay: 1000 \n" \
"*count: -3 \n" \
"*cycles: 40000 \n" \
- "*size: -7 \n" \
- "*ncolors: 64 \n"
+ "*size: -12 \n" \
+ "*ncolors: 64 \n" \
+ "*neighbors: 0 \n" \
+ "*sharpturn: False \n"
# include "xlockmore.h" /* in xscreensaver distribution */
# include "erase.h"
#else /* STANDALONE */
# include "xlock.h" /* in xlockmore distribution */
-
+# include "automata.h"
#endif /* STANDALONE */
-#define DEF_TRUCHET "True"
+/*-
+ * neighbors of 0 randomizes it between 3, 4 and 6.
+ * 8, 9 12 are available also but not recommended.
+ */
#ifdef STANDALONE
static int neighbors;
extern int neighbors;
#endif /* !STANDALONE */
+#define DEF_TRUCHET "False"
+#define DEF_SHARPTURN "False"
+
static Bool truchet;
+static Bool sharpturn;
static XrmOptionDescRec opts[] =
{
{"-truchet", ".ant.truchet", XrmoptionNoArg, (caddr_t) "on"},
{"+truchet", ".ant.truchet", XrmoptionNoArg, (caddr_t) "off"},
+ {"-sharpturn", ".ant.sharpturn", XrmoptionNoArg, (caddr_t) "on"},
+ {"+sharpturn", ".ant.sharpturn", XrmoptionNoArg, (caddr_t) "off"},
#ifdef STANDALONE
- {"-neighbors", ".ant.neighbors", XrmoptionNoArg, (caddr_t) "on"},
- {"+neighbors", ".ant.neighbors", XrmoptionNoArg, (caddr_t) "off"}
+ {"-neighbors", ".ant.neighbors", XrmoptionSepArg, (caddr_t) 0},
+ {"+neighbors", ".ant.neighbors", XrmoptionSepArg, (caddr_t) 0}
#endif /* STANDALONE */
};
static argtype vars[] =
{
{(caddr_t *) & truchet, "truchet", "Truchet", DEF_TRUCHET, t_Bool},
+ {(caddr_t *) & sharpturn, "sharpturn", "SharpTurn", DEF_SHARPTURN, t_Bool},
#ifdef STANDALONE
- {(caddr_t *) & neighbors, "neighbors", "Neighbors", 0, t_Bool}
+ {(caddr_t *) & neighbors, "neighbors", "Neighbors", 0, t_Int}
#endif /* STANDALONE */
};
static OptionStruct desc[] =
{
- {"-/+truchet", "turn on/off Truchet lines"}
+ {"-/+truchet", "turn on/off Truchet lines"},
+ {"-/+sharpturn", "turn on/off sharp turns (6 or 12 neighbors only)"}
};
ModeSpecOpt ant_opts =
-{2, opts, 1, vars, desc};
+{sizeof opts / sizeof opts[0], opts, sizeof vars / sizeof vars[0], vars, desc};
+
+#ifdef USE_MODULES
+ModStruct ant_description =
+{"ant", "init_ant", "draw_ant", "release_ant",
+ "refresh_ant", "init_ant", NULL, &ant_opts,
+ 1000, -3, 40000, -12, 64, 1.0, "",
+ "Shows Langton's and Turk's generalized ants", 0, NULL};
+#endif
#define ANTBITS(n,w,h)\
ap->pixmaps[ap->init_bits++]=\
/* If you change the table you may have to change the following 2 constants */
#define STATES 2
-#define COLORS 11
#define MINANTS 1
-#define PATTERNSIZE 8
#define REDRAWSTEP 2000 /* How much tape to draw per cycle */
#define MINGRIDSIZE 24
#define MINSIZE 1
+#define MINRANDOMSIZE 5
#define ANGLES 360
-#define NEIGHBORKINDS 2
#ifdef STANDALONE
+
+#define NUMSTIPPLES 11
+#define STIPPLESIZE 8
+
static XPoint hexagonUnit[6] =
{
{0, 0},
}
};
-#endif /* STANDALONE */
-
-static unsigned char patterns[COLORS - 1][PATTERNSIZE] =
+static unsigned char stipples[NUMSTIPPLES][STIPPLESIZE] =
{
+ {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, /* white */
{0x11, 0x22, 0x11, 0x22, 0x11, 0x22, 0x11, 0x22}, /* grey+white | stripe */
{0x00, 0x66, 0x66, 0x00, 0x00, 0x66, 0x66, 0x00}, /* spots */
- {0x89, 0x44, 0x22, 0x11, 0x88, 0x44, 0x22, 0x11}, /* lt. / stripe */
+ {0x88, 0x44, 0x22, 0x11, 0x88, 0x44, 0x22, 0x11}, /* lt. / stripe */
{0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66}, /* | bars */
{0x55, 0xaa, 0x55, 0xaa, 0x55, 0xaa, 0x55, 0xaa}, /* 50% grey */
{0xff, 0xff, 0x00, 0x00, 0xff, 0xff, 0x00, 0x00}, /* - bars */
- {0xee, 0xdd, 0xbb, 0x77, 0xee, 0xdd, 0xbb, 0x76}, /* dark \ stripe */
+ {0xee, 0xdd, 0xbb, 0x77, 0xee, 0xdd, 0xbb, 0x77}, /* dark \ stripe */
{0xff, 0x99, 0x99, 0xff, 0xff, 0x99, 0x99, 0xff}, /* spots */
{0xaa, 0xff, 0xff, 0x55, 0xaa, 0xff, 0xff, 0x55}, /* black+grey - stripe */
{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff} /* black */
};
+#endif /* STANDALONE */
+
typedef struct {
unsigned char color;
short direction;
} antstruct;
typedef struct {
- int init_bits;
+ Bool painted;
int neighbors;
int generation;
int xs, ys;
int n;
int redrawing, redrawpos;
int truchet; /* Only for Turk modes */
- statestruct machine[COLORS * STATES];
+ int sharpturn; /* Only for even neighbors > 4 (i.e. 6 and 12) */
+ statestruct machine[NUMSTIPPLES * STATES];
unsigned char *tape;
unsigned char *truchet_state;
antstruct *ants;
- unsigned char colors[COLORS - 1];
+ int init_bits;
+ unsigned char colors[NUMSTIPPLES - 1];
GC stippledGC;
- Pixmap pixmaps[COLORS - 1];
- XPoint hexagonList[7];
- XPoint triangleList[2][4];
+ Pixmap pixmaps[NUMSTIPPLES - 1];
+ union {
+ XPoint hexagon[7]; /* Need more than 6 for truchet */
+ XPoint triangle[2][4]; /* Need more than 3 for truchet */
+ } shape;
} antfarmstruct;
-static int initVal[NEIGHBORKINDS] =
-{3, 6}; /* Neighborhoods, 8 just makes a mess */
+static char plots[] =
+{3,
+#if 1 /* Without this... this mode is misnamed... */
+ 4,
+#endif
+ 6}; /* Neighborhoods, 8 just makes a mess */
+#define NEIGHBORKINDS (long) (sizeof plots / sizeof *plots)
/* Relative ant moves */
#define FS 0 /* Step */
/* Even runs of 0's and 1's are also symmetric */
/* I have seen Hexagonal builders but they are more rare. */
-static unsigned char tables[][3 * COLORS * STATES + 2] =
+static unsigned char tables[][3 * NUMSTIPPLES * STATES + 2] =
{
#if 0
/* Here just so you can figure out notation */
if (ap->neighbors == 6) {
int ccol = 2 * col + !(row & 1), crow = 2 * row;
- ap->hexagonList[0].x = ap->xb + ccol * ap->xs;
- ap->hexagonList[0].y = ap->yb + crow * ap->ys;
+ ap->shape.hexagon[0].x = ap->xb + ccol * ap->xs;
+ ap->shape.hexagon[0].y = ap->yb + crow * ap->ys;
if (ap->xs == 1 && ap->ys == 1)
XFillRectangle(MI_DISPLAY(mi), MI_WINDOW(mi), gc,
- ap->hexagonList[0].x, ap->hexagonList[0].y, 1, 1);
+ ap->shape.hexagon[0].x, ap->shape.hexagon[0].y, 1, 1);
else
XFillPolygon(MI_DISPLAY(mi), MI_WINDOW(mi), gc,
- ap->hexagonList, 6, Convex, CoordModePrevious);
-
+ ap->shape.hexagon, 6, Convex, CoordModePrevious);
} else if (ap->neighbors == 4 || ap->neighbors == 8) {
XFillRectangle(MI_DISPLAY(mi), MI_WINDOW(mi), gc,
- ap->xb + ap->xs * col, ap->yb + ap->ys * row, ap->xs, ap->ys);
-
+ ap->xb + ap->xs * col, ap->yb + ap->ys * row,
+ ap->xs - (ap->xs > 3), ap->ys - (ap->ys > 3));
} else { /* TRI */
int orient = (col + row) % 2; /* O left 1 right */
- ap->triangleList[orient][0].x = ap->xb + col * ap->xs;
- ap->triangleList[orient][0].y = ap->yb + row * ap->ys;
+ ap->shape.triangle[orient][0].x = ap->xb + col * ap->xs;
+ ap->shape.triangle[orient][0].y = ap->yb + row * ap->ys;
if (ap->xs <= 3 || ap->ys <= 3)
XFillRectangle(MI_DISPLAY(mi), MI_WINDOW(mi), gc,
- ((orient) ? -1 : 1) + ap->triangleList[orient][0].x,
- ap->triangleList[orient][0].y, 1, 1);
+ ((orient) ? -1 : 1) + ap->shape.triangle[orient][0].x,
+ ap->shape.triangle[orient][0].y, 1, 1);
else {
if (orient)
- ap->triangleList[orient][0].x += (ap->xs / 2 - 1);
+ ap->shape.triangle[orient][0].x += (ap->xs / 2 - 1);
else
- ap->triangleList[orient][0].x -= (ap->xs / 2 - 1);
+ ap->shape.triangle[orient][0].x -= (ap->xs / 2 - 1);
XFillPolygon(MI_DISPLAY(mi), MI_WINDOW(mi), gc,
- ap->triangleList[orient], 3, Convex, CoordModePrevious);
+ ap->shape.triangle[orient], 3, Convex, CoordModePrevious);
}
}
}
antfarmstruct *ap = &antfarms[MI_SCREEN(mi)];
if (ap->neighbors == 6) {
+
int ccol = 2 * col + !(row & 1), crow = 2 * row;
int side;
+ int fudge = 7; /* fudge because the hexagons are not exact */
XPoint hex, hex2;
- /* Very crude approx of Sqrt 3, so it will not cause drawing errors. */
- hex.x = ap->xb + ccol * ap->xs - (int) ((double) ap->xs * 1.6 / 2.0);
- hex.y = ap->yb + crow * ap->ys - (int) ((double) ap->ys * 1.6 / 2.0);
- for (side = 0; side < 6; side++) {
- if (side > 0) {
- hex.x += ap->hexagonList[side].x;
- hex.y += ap->hexagonList[side].y;
+ if (ap->sharpturn) {
+ hex.x = ap->xb + ccol * ap->xs - (int) ((double) ap->xs / 2.0) - 1;
+ hex.y = ap->yb + crow * ap->ys - (int) ((double) ap->ys / 2.0) - 1;
+ for (side = 0; side < 6; side++) {
+ if (side > 0) {
+ hex.x += ap->shape.hexagon[side].x;
+ hex.y += ap->shape.hexagon[side].y;
+ }
+ if (truchetstate == side % 2)
+ XDrawArc(MI_DISPLAY(mi), MI_WINDOW(mi), MI_GC(mi),
+ hex.x, hex.y, ap->xs, ap->ys,
+ ((570 - (side * 60) + fudge) % 360) * 64, (120 - 2 * fudge) * 64);
+ }
+ } else {
+
+ /* Very crude approx of Sqrt 3, so it will not cause drawing errors. */
+ hex.x = ap->xb + ccol * ap->xs - (int) ((double) ap->xs * 1.6 / 2.0);
+ hex.y = ap->yb + crow * ap->ys - (int) ((double) ap->ys * 1.6 / 2.0);
+ for (side = 0; side < 6; side++) {
+ if (side > 0) {
+ hex.x += ap->shape.hexagon[side].x;
+ hex.y += ap->shape.hexagon[side].y;
+ }
+ hex2.x = hex.x + ap->shape.hexagon[side + 1].x / 2;
+ hex2.y = hex.y + ap->shape.hexagon[side + 1].y / 2;
+ if (truchetstate == side % 3)
+ /* Crude approx of 120 deg, so it will not cause drawing errors. */
+ XDrawArc(MI_DISPLAY(mi), MI_WINDOW(mi), MI_GC(mi),
+ hex2.x, hex2.y,
+ (int) ((double) ap->xs * 1.5), (int) ((double) ap->ys * 1.5),
+ ((555 - (side * 60)) % 360) * 64, 90 * 64);
}
- hex2.x = hex.x + ap->hexagonList[side + 1].x / 2;
- hex2.y = hex.y + ap->hexagonList[side + 1].y / 2;
- if (truchetstate == side % 3)
- /* Crude approx of 120 deg, so it will not cause drawing errors. */
- XDrawArc(MI_DISPLAY(mi), MI_WINDOW(mi), MI_GC(mi),
- hex2.x, hex2.y,
- (int) ((double) ap->xs * 1.5), (int) ((double) ap->ys * 1.5),
- ((555 - (side * 60)) % 360) * 64, 90 * 64);
}
} else if (ap->neighbors == 4) {
if (truchetstate) {
XDrawArc(MI_DISPLAY(mi), MI_WINDOW(mi), MI_GC(mi),
- ap->xb + ap->xs * col - ap->xs / 2,
- ap->yb + ap->ys * row + ap->ys / 2,
- ap->xs, ap->ys,
- 1 * 64, 88 * 64);
+ ap->xb + ap->xs * col - ap->xs / 2+ 1,
+ ap->yb + ap->ys * row + ap->ys / 2 - 1,
+ ap->xs - 2, ap->ys - 2,
+ 0 * 64, 90 * 64);
XDrawArc(MI_DISPLAY(mi), MI_WINDOW(mi), MI_GC(mi),
- ap->xb + ap->xs * col + ap->xs / 2,
- ap->yb + ap->ys * row - ap->ys / 2,
- ap->xs, ap->ys,
- -91 * 64, -88 * 64);
+ ap->xb + ap->xs * col + ap->xs / 2 - 1,
+ ap->yb + ap->ys * row - ap->ys / 2 + 1,
+ ap->xs - 2, ap->ys - 2,
+ -90 * 64, -90 * 64);
} else {
XDrawArc(MI_DISPLAY(mi), MI_WINDOW(mi), MI_GC(mi),
- ap->xb + ap->xs * col - ap->xs / 2,
- ap->yb + ap->ys * row - ap->ys / 2,
- ap->xs, ap->ys,
- -1 * 64, -88 * 64);
+ ap->xb + ap->xs * col - ap->xs / 2 + 1,
+ ap->yb + ap->ys * row - ap->ys / 2 + 1,
+ ap->xs - 2, ap->ys - 2,
+ 0 * 64, -90 * 64);
XDrawArc(MI_DISPLAY(mi), MI_WINDOW(mi), MI_GC(mi),
- ap->xb + ap->xs * col + ap->xs / 2,
- ap->yb + ap->ys * row + ap->ys / 2,
- ap->xs, ap->ys,
- 91 * 64, 88 * 64);
+ ap->xb + ap->xs * col + ap->xs / 2 - 1,
+ ap->yb + ap->ys * row + ap->ys / 2 - 1,
+ ap->xs - 2, ap->ys - 2,
+ 90 * 64, 90 * 64);
}
} else if (ap->neighbors == 3) {
int orient = (col + row) % 2; /* O left 1 right */
int side, ang;
+ int fudge = 7; /* fudge because the triangles are not exact */
XPoint tri;
tri.x = ap->xb + col * ap->xs;
tri.y = ap->yb + row * ap->ys;
if (orient) {
- tri.x += (ap->xs / 2 - 2);
+ tri.x += (ap->xs / 2 - 1);
} else {
- tri.x -= (ap->xs / 2 + 2);
+ tri.x -= (ap->xs / 2 - 1);
}
for (side = 0; side < 3; side++) {
if (side > 0) {
- tri.x += ap->triangleList[orient][side].x;
- tri.y += ap->triangleList[orient][side].y;
+ tri.x += ap->shape.triangle[orient][side].x;
+ tri.y += ap->shape.triangle[orient][side].y;
}
if (truchetstate == side % 3) {
if (orient)
- ang = (518 - side * 120) % 360; /* Right */
+ ang = (510 - side * 120) % 360; /* Right */
else
ang = (690 - side * 120) % 360; /* Left */
XDrawArc(MI_DISPLAY(mi), MI_WINDOW(mi), MI_GC(mi),
tri.x - ap->xs / 2, tri.y - 3 * ap->ys / 4,
ap->xs, 3 * ap->ys / 2,
- ang * 64, 45 * 64);
+ (ang + fudge) * 64, (60 - 2 * fudge) * 64);
}
}
}
drawcell(ModeInfo * mi, int col, int row, unsigned char color)
{
antfarmstruct *ap = &antfarms[MI_SCREEN(mi)];
- GC gc;
+ GC gc;
if (!color) {
- XSetForeground(MI_DISPLAY(mi), MI_GC(mi), MI_WIN_BLACK_PIXEL(mi));
+ XSetForeground(MI_DISPLAY(mi), MI_GC(mi), MI_BLACK_PIXEL(mi));
gc = MI_GC(mi);
} else if (MI_NPIXELS(mi) > 2) {
XSetForeground(MI_DISPLAY(mi), MI_GC(mi),
XGCValues gcv;
gcv.stipple = ap->pixmaps[color - 1];
- gcv.foreground = MI_WIN_WHITE_PIXEL(mi);
- gcv.background = MI_WIN_BLACK_PIXEL(mi);
+ gcv.foreground = MI_WHITE_PIXEL(mi);
+ gcv.background = MI_BLACK_PIXEL(mi);
XChangeGC(MI_DISPLAY(mi), ap->stippledGC,
GCStipple | GCForeground | GCBackground, &gcv);
gc = ap->stippledGC;
antfarmstruct *ap = &antfarms[MI_SCREEN(mi)];
if (!color)
- XSetForeground(MI_DISPLAY(mi), MI_GC(mi), MI_WIN_WHITE_PIXEL(mi));
+ XSetForeground(MI_DISPLAY(mi), MI_GC(mi), MI_WHITE_PIXEL(mi));
else if (MI_NPIXELS(mi) > 2 || color > ap->ncolors / 2)
- XSetForeground(MI_DISPLAY(mi), MI_GC(mi), MI_WIN_BLACK_PIXEL(mi));
+ XSetForeground(MI_DISPLAY(mi), MI_GC(mi), MI_BLACK_PIXEL(mi));
else
- XSetForeground(MI_DISPLAY(mi), MI_GC(mi), MI_WIN_WHITE_PIXEL(mi));
+ XSetForeground(MI_DISPLAY(mi), MI_GC(mi), MI_WHITE_PIXEL(mi));
truchetcell(mi, col, row, truchetstate);
}
static void
draw_anant(ModeInfo * mi, int col, int row)
{
- XSetForeground(MI_DISPLAY(mi), MI_GC(mi), MI_WIN_WHITE_PIXEL(mi));
+ XSetForeground(MI_DISPLAY(mi), MI_GC(mi), MI_WHITE_PIXEL(mi));
fillcell(mi, MI_GC(mi), col, row);
#if 0 /* Can not see eyes */
{
if (ap->xs > 2 && ap->ys > 2) { /* Draw Eyes */
- XSetForeground(display, MI_GC(mi), MI_WIN_BLACK_PIXEL(mi));
+ XSetForeground(display, MI_GC(mi), MI_BLACK_PIXEL(mi));
switch (direction) {
case 0:
XDrawPoint(display, window, MI_GC(mi),
case TRS:
return (ANGLES / neighbors);
case THRS:
- return (ANGLES / (2 * neighbors));
+ return (ANGLES / 2 - ANGLES / neighbors);
case TBS:
return (ANGLES / 2);
case THLS:
- return (ANGLES - ANGLES / (2 * neighbors));
+ return (ANGLES / 2 + ANGLES / neighbors);
case TLS:
return (ANGLES - ANGLES / neighbors);
case SF:
case STR:
return (ANGLES + ANGLES / neighbors);
case STHR:
- return (ANGLES + ANGLES / (2 * neighbors));
+ return (3 * ANGLES / 2 - ANGLES / neighbors);
case STB:
return (3 * ANGLES / 2);
case STHL:
- return (2 * ANGLES - ANGLES / (2 * neighbors));
+ return (3 * ANGLES / 2 + ANGLES / neighbors);
case STL:
return (2 * ANGLES - ANGLES / neighbors);
default:
ap->ncolors = *patptr++;
ap->nstates = *patptr++;
total = ap->ncolors * ap->nstates;
- if (MI_WIN_IS_VERBOSE(mi))
+ if (MI_IS_VERBOSE(mi))
(void) fprintf(stdout,
- "neighbors %d, table number %d, colors %d, states %d\n",
- ap->neighbors, i, ap->ncolors, ap->nstates);
+ "ants %d, neighbors %d, table number %d, colors %d, states %d\n",
+ ap->n, ap->neighbors, i, ap->ncolors, ap->nstates);
for (j = 0; j < total; j++) {
ap->machine[j].color = *patptr++;
- ap->machine[j].direction = fromTableDirection(*patptr++, ap->neighbors);
+ if (ap->sharpturn && ap->neighbors > 4 && !(ap->neighbors % 2)) {
+ int k = *patptr++;
+
+ switch (k) {
+ case TRS:
+ k = THRS;
+ break;
+ case THRS:
+ k = TRS;
+ break;
+ case THLS:
+ k = TLS;
+ break;
+ case TLS:
+ k = THLS;
+ break;
+ case STR:
+ k = STHR;
+ break;
+ case STHR:
+ k = STR;
+ break;
+ case STHL:
+ k = STL;
+ break;
+ case STL:
+ k = STHL;
+ break;
+ default:
+ break;
+ }
+ ap->machine[j].direction = fromTableDirection(k, ap->neighbors);
+ } else {
+ ap->machine[j].direction = fromTableDirection(*patptr++, ap->neighbors);
+ }
ap->machine[j].next = *patptr++;
}
ap->truchet = False;
total = ap->ncolors * ap->nstates;
for (j = 0; j < total; j++) {
ap->machine[j].color = (j + 1) % total;
- ap->machine[j].direction = (power2 & number) ?
- fromTableDirection(TRS, ap->neighbors) :
- fromTableDirection(TLS, ap->neighbors);
+ if (ap->sharpturn && ap->neighbors > 4 && !(ap->neighbors % 2)) {
+ ap->machine[j].direction = (power2 & number) ?
+ fromTableDirection(THRS, ap->neighbors) :
+ fromTableDirection(THLS, ap->neighbors);
+ } else {
+ ap->machine[j].direction = (power2 & number) ?
+ fromTableDirection(TRS, ap->neighbors) :
+ fromTableDirection(TLS, ap->neighbors);
+ }
ap->machine[j].next = 0;
power2 >>= 1;
}
- if (ap->neighbors != 3 && ap->neighbors != 4 && ap->neighbors != 6)
- ap->truchet = False;
- else if (truchet)
- ap->truchet = True;
- if (MI_WIN_IS_VERBOSE(mi))
- (void) fprintf(stdout, "neighbors %d, Turk's number %d, colors %d\n",
- ap->neighbors, number, ap->ncolors);
+ ap->truchet = (ap->truchet && ap->xs > 2 && ap->ys > 2 &&
+ (ap->neighbors == 3 || ap->neighbors == 4 || ap->neighbors == 6));
+ if (MI_IS_VERBOSE(mi))
+ (void) fprintf(stdout,
+ "ants %d, neighbors %d, Turk's number %d, colors %d\n",
+ ap->n, ap->neighbors, number, ap->ncolors);
}
void
Display *display = MI_DISPLAY(mi);
Window window = MI_WINDOW(mi);
int size = MI_SIZE(mi);
- XGCValues gcv;
antfarmstruct *ap;
- int col, row, i, dir;
+ int col, row, dir;
+ long i;
/* jwz sez: small sizes look like crap */
if (size < 0)
ap->redrawing = 0;
if (MI_NPIXELS(mi) <= 2) {
if (ap->stippledGC == None) {
+ XGCValues gcv;
+
gcv.fill_style = FillOpaqueStippled;
ap->stippledGC = XCreateGC(display, window, GCFillStyle, &gcv);
}
if (ap->init_bits == 0) {
- for (i = 0; i < COLORS - 1; i++)
- ANTBITS(patterns[i], PATTERNSIZE, PATTERNSIZE);
+ for (i = 1; i < NUMSTIPPLES; i++)
+ ANTBITS(stipples[i], STIPPLESIZE, STIPPLESIZE);
}
}
ap->generation = 0;
- ap->n = MI_BATCHCOUNT(mi);
+ ap->n = MI_COUNT(mi);
if (ap->n < -MINANTS) {
/* if ap->n is random ... the size can change */
if (ap->ants != NULL) {
} else if (ap->n < MINANTS)
ap->n = MINANTS;
- ap->width = MI_WIN_WIDTH(mi);
- ap->height = MI_WIN_HEIGHT(mi);
+ ap->width = MI_WIDTH(mi);
+ ap->height = MI_HEIGHT(mi);
if (neighbors == 8 || neighbors == 9 || neighbors == 12)
ap->neighbors = neighbors; /* Discourage but not deny use... */
else
for (i = 0; i < NEIGHBORKINDS; i++) {
- if (neighbors == initVal[i]) {
- ap->neighbors = initVal[i];
+ if (neighbors == plots[i]) {
+ ap->neighbors = plots[i];
break;
}
if (i == NEIGHBORKINDS - 1) {
- ap->neighbors = initVal[NRAND(NEIGHBORKINDS)];
+ ap->neighbors = plots[NRAND(NEIGHBORKINDS)];
break;
}
}
ap->width = 2;
if (ap->height < 4)
ap->height = 4;
- if (size < -MINSIZE)
+ if (size < -MINSIZE) {
ap->ys = NRAND(MIN(-size, MAX(MINSIZE, MIN(ap->width, ap->height) /
MINGRIDSIZE)) - MINSIZE + 1) + MINSIZE;
- else if (size < MINSIZE) {
+ if (ap->ys < MINRANDOMSIZE)
+ ap->ys = MIN(MINRANDOMSIZE,
+ MAX(MINSIZE, MIN(ap->width, ap->height) / MINGRIDSIZE));
+ } else if (size < MINSIZE) {
if (!size)
ap->ys = MAX(MINSIZE, MIN(ap->width, ap->height) / MINGRIDSIZE);
else
ap->nrows = 2 * (ncrows / 4);
ap->xb = (ap->width - ap->xs * nccols) / 2 + ap->xs / 2;
ap->yb = (ap->height - ap->ys * (ncrows / 2) * 2) / 2 + ap->ys;
- for (i = 0; i < 7; i++) {
- ap->hexagonList[i].x = (ap->xs - 1) * hexagonUnit[i].x;
- ap->hexagonList[i].y = ((ap->ys - 1) * hexagonUnit[i].y / 2) * 4 / 3;
+ for (i = 0; i < 6; i++) {
+ ap->shape.hexagon[i].x = (ap->xs - 1) * hexagonUnit[i].x;
+ ap->shape.hexagon[i].y = ((ap->ys - 1) * hexagonUnit[i].y / 2) * 4 / 3;
}
- } else if (ap->neighbors == 4 && ap->neighbors == 8) {
- if (size < -MINSIZE)
+ /* Avoid array bounds read of hexagonUnit */
+ ap->shape.hexagon[6].x = 0;
+ ap->shape.hexagon[6].y = 0;
+ } else if (ap->neighbors == 4 || ap->neighbors == 8) {
+ if (size < -MINSIZE) {
ap->ys = NRAND(MIN(-size, MAX(MINSIZE, MIN(ap->width, ap->height) /
MINGRIDSIZE)) - MINSIZE + 1) + MINSIZE;
- else if (size < MINSIZE) {
+ if (ap->ys < MINRANDOMSIZE)
+ ap->ys = MIN(MINRANDOMSIZE,
+ MAX(MINSIZE, MIN(ap->width, ap->height) / MINGRIDSIZE));
+ } else if (size < MINSIZE) {
if (!size)
ap->ys = MAX(MINSIZE, MIN(ap->width, ap->height) / MINGRIDSIZE);
else
ap->width = 2;
if (ap->height < 2)
ap->height = 2;
- if (size < -MINSIZE)
+ if (size < -MINSIZE) {
ap->ys = NRAND(MIN(-size, MAX(MINSIZE, MIN(ap->width, ap->height) /
MINGRIDSIZE)) - MINSIZE + 1) + MINSIZE;
- else if (size < MINSIZE) {
+ if (ap->ys < MINRANDOMSIZE)
+ ap->ys = MIN(MINRANDOMSIZE,
+ MAX(MINSIZE, MIN(ap->width, ap->height) / MINGRIDSIZE));
+ } else if (size < MINSIZE) {
if (!size)
ap->ys = MAX(MINSIZE, MIN(ap->width, ap->height) / MINGRIDSIZE);
else
ap->xb = (ap->width - ap->xs * ap->ncols) / 2 + ap->xs / 2;
ap->yb = (ap->height - ap->ys * ap->nrows) / 2 + ap->ys;
for (orient = 0; orient < 2; orient++) {
- for (i = 0; i < 4; i++) {
- ap->triangleList[orient][i].x =
+ for (i = 0; i < 3; i++) {
+ ap->shape.triangle[orient][i].x =
(ap->xs - 2) * triangleUnit[orient][i].x;
- ap->triangleList[orient][i].y =
+ ap->shape.triangle[orient][i].y =
(ap->ys - 2) * triangleUnit[orient][i].y;
}
+ /* Avoid array bounds read of triangleUnit */
+ ap->shape.triangle[orient][3].x = 0;
+ ap->shape.triangle[orient][3].y = 0;
}
}
- XClearWindow(display, MI_WINDOW(mi));
+ XSetLineAttributes(display, MI_GC(mi), 1, LineSolid, CapNotLast, JoinMiter);
+ MI_CLEARWINDOW(mi);
+ ap->painted = False;
+
+ if (MI_IS_FULLRANDOM(mi)) {
+ ap->truchet = (Bool) (LRAND() & 1);
+ ap->sharpturn = (Bool) (LRAND() & 1);
+ } else {
+ ap->truchet = truchet;
+ ap->sharpturn = sharpturn;
+ }
/* Exclude odd # of neighbors, stepping forward not defined */
- if (!NRAND(COLORS) && ((ap->neighbors + 1) % 2)) {
+ if (!NRAND(NUMSTIPPLES) && ((ap->neighbors + 1) % 2)) {
getTable(mi, (int) (NRAND(NTABLES)));
} else
- getTurk(mi, (int) (NRAND(COLORS - 1)));
+ getTurk(mi, (int) (NRAND(NUMSTIPPLES - 1)));
if (MI_NPIXELS(mi) > 2)
for (i = 0; i < (int) ap->ncolors - 1; i++)
- ap->colors[i] = (NRAND(MI_NPIXELS(mi)) +
+ ap->colors[i] = (unsigned char) (NRAND(MI_NPIXELS(mi)) +
i * MI_NPIXELS(mi)) / ((int) (ap->ncolors - 1));
if (ap->ants == NULL)
ap->ants = (antstruct *) malloc(ap->n * sizeof (antstruct));
unsigned char color;
short chg_dir, old_dir;
+ MI_IS_DRAWN(mi) = True;
+
+ ap->painted = True;
for (i = 0; i < ap->n; i++) {
anant = &ap->ants[i];
tape_pos = anant->col + anant->row * ap->ncols;
int a = 0, b;
if (ap->neighbors == 6) {
- a = (old_dir / 60) % 3;
- b = (anant->direction / 60) % 3;
- a = (a + b + 1) % 3;
- drawtruchet(mi, anant->col, anant->row, status->color, a);
+ if (ap->sharpturn) {
+ a = (chg_dir / 120 == 2);
+ drawtruchet(mi, anant->col, anant->row, status->color, a);
+ } else {
+ a = (old_dir / 60) % 3;
+ b = (anant->direction / 60) % 3;
+ a = (a + b + 1) % 3;
+ drawtruchet(mi, anant->col, anant->row, status->color, a);
+ }
} else if (ap->neighbors == 4) {
a = old_dir / 180;
b = anant->direction / 180;
#ifdef STANDALONE
erase_full_window(MI_DISPLAY(mi), MI_WINDOW(mi));
#endif
- init_ant(mi);
+ init_ant(mi);
}
if (ap->redrawing) {
for (i = 0; i < REDRAWSTEP; i++) {
{
antfarmstruct *ap = &antfarms[MI_SCREEN(mi)];
- ap->redrawing = 1;
- ap->redrawpos = 0;
+ if (ap->painted) {
+ MI_CLEARWINDOW(mi);
+ ap->redrawing = 1;
+ ap->redrawpos = 0;
+ }
}
/* xscreensaver, Copyright (c) 1992, 1995, 1996, 1997
- * Jamie Zawinski <jwz@netscape.com>
+ * Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
made about the suitability of this software for any purpose. It is provided
"as is" without express or implied warranty.
.SH AUTHOR
-Jamie Zawinski <jwz@netscape.com>, 13-aug-92.
+Jamie Zawinski <jwz@jwz.org>, 13-aug-92.
Viscosity and mouse support by Philip Edward Cutone, III.
-/* xscreensaver, Copyright (c) 1992-1997 Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1992-1997 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
representations are made about the suitability of this software for any
purpose. It is provided "as is" without express or implied warranty.
.SH AUTHOR
-Jamie Zawinski <jwz@netscape.com>, 17-aug-92.
+Jamie Zawinski <jwz@jwz.org>, 17-aug-92.
Based on SmallTalk code which appeared in the August 1981 issue of Byte
magazine.
/* -*- Mode: C; tab-width: 4 -*-
Ported from xlockmore 4.03a12 to be a standalone program and thus usable
- with xscreensaver by Jamie Zawinski <jwz@netscape.com> on 15-May-97.
+ with xscreensaver by Jamie Zawinski <jwz@jwz.org> on 15-May-97.
Original copyright notice from xlock.c:
* I only scale the sort of sphere you see to the whole sky and clip the stars
* to the camera screen.
*
- * Code Copyright 1996 by Jeremie PETIT (petit@eurecom.fr, jpetit@essi.fr)
+ * Code Copyright 1996 by Jeremie PETIT (jeremie_petit@geocities.com)
*
* Use: batchcount is the number of stars.
* cycles is the maximum size for a star
*
- * 15-May-97: jwz@netscape.com: turned into a standalone program.
+ * 15-May-97: jwz@jwz.org: turned into a standalone program.
* 04-Sep-96: Added 3d support (Henrik Theiling, theiling@coli-uni-sb.de)
* 20-Feb-96: Added tests so that already malloced objects are not
* malloced twice, thanks to the report from <mccomb@interport.net>
TrueColor support by David Bagley <bagleyd@bigfoot.com>, 01-Feb-96.
Ability to run standalone or with \fIxscreensaver\fP added by
-Jamie Zawinski <jwz@netscape.com>, 15-May-97.
+Jamie Zawinski <jwz@jwz.org>, 15-May-97.
* other special, indirect and consequential damages.
*
* Revision History:
- * 10-May-97: jwz@netscape.com: turned into a standalone program.
+ * 10-May-97: jwz@jwz.org: turned into a standalone program.
* 01-Sep-95: color knotted components differently, J. Neil.
* 29-Aug-95: Written. John Neil <neil@math.idbsu.edu>
*/
John Neil <neil@math.idbsu.edu>, 29-Aug-95.
Ability to run standalone or with \fIxscreensaver\fP added by
-Jamie Zawinski <jwz@netscape.com>, 10-May-97.
+Jamie Zawinski <jwz@jwz.org>, 10-May-97.
-/* xscreensaver, Copyright (c) 1998 Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1998 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
# include "images/amiga.xpm"
#endif
+#include "images/atari.xbm"
#include "images/mac.xbm"
XImage *i1 = XGetImage(dpy, pixmap, 0, 0, pix_w, pix_h, ~0L, ZPixmap);
XImage *i2 = XCreateImage(dpy, visual, depth, ZPixmap, 0, 0,
pix_w*2, pix_h*2, 8, 0);
- i2->data = (unsigned char *) calloc(i2->height, i2->bytes_per_line);
+ i2->data = (char *) calloc(i2->height, i2->bytes_per_line);
for (y = 0; y < pix_h; y++)
for (x = 0; x < pix_w; x++)
{
XFreeFont(dpy, font);
}
+/* SCO OpenServer 5 panic, by Tom Kelly <tom@ancilla.toronto.on.ca>
+ */
+static void
+openserver (Display *dpy, Window window, int delay)
+{
+ XGCValues gcv;
+ XWindowAttributes xgwa;
+ char *fontname;
+ const char *def_font = "fixed";
+ XFontStruct *font;
+ GC gc;
+
+ const char *openserver_panic =
+ ("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"
+ "Unexpected trap in kernel mode:\n"
+ "\n"
+ "cr0 0x80010013 cr2 0x00000014 cr3 0x00000000 tlb 0x00000000\n"
+ "ss 0x00071054 uesp 0x00012055 efl 0x00080888 ipl 0x00000005\n"
+ "cs 0x00092585 eip 0x00544a4b err 0x004d4a47 trap 0x0000000E\n"
+ "eax 0x0045474b ecx 0x0042544b edx 0x57687920 ebx 0x61726520\n"
+ "esp 0x796f7520 ebp 0x72656164 esi 0x696e6720 edi 0x74686973\n"
+ "ds 0x3f000000 es 0x43494c48 fs 0x43525343 gs 0x4f4d4b53\n"
+ "\n"
+ "PANIC: k_trap - kernel mode trap type 0x0000000E\n"
+ "Trying to dump 5023 pages to dumpdev hd (1/41), 63 pages per '.'\n"
+ "...............................................................................\n"
+ "5023 pages dumped\n"
+ "\n"
+ "\n"
+ "** Safe to Power Off **\n"
+ " - or -\n"
+ "** Press Any Key to Reboot **\n"
+ );
+
+
+ XGetWindowAttributes (dpy, window, &xgwa);
+
+ fontname = get_string_resource ((xgwa.height > 600
+ ? "openserver.font2"
+ : "openserver.font"),
+ "OpenServer.Font");
+ if (!fontname || !*fontname) fontname = (char *)def_font;
+ font = XLoadQueryFont (dpy, fontname);
+ if (!font) font = XLoadQueryFont (dpy, def_font);
+ if (!font) exit(-1);
+ if (fontname && fontname != def_font)
+ free (fontname);
+
+ gcv.font = font->fid;
+ gcv.foreground = get_pixel_resource(("openserver.foreground"),
+ "OpenServer.Foreground",
+ dpy, xgwa.colormap);
+ gcv.background = get_pixel_resource(("openserver.background"),
+ "OpenServer.Background",
+ dpy, xgwa.colormap);
+ XSetWindowBackground(dpy, window, gcv.background);
+ XClearWindow(dpy, window);
+
+ gc = XCreateGC(dpy, window, GCFont|GCForeground|GCBackground, &gcv);
+
+ draw_string(dpy, window, gc, &gcv, font,
+ 0, 0, xgwa.width, xgwa.height, openserver_panic, 0);
+ XFreeGC(dpy, gc);
+ XSync(dpy, False);
+ bsod_sleep(dpy, delay);
+ XClearWindow(dpy, window);
+ XFreeFont(dpy, font);
+}
+
+
+/* Linux (sparc) panic, by Tom Kelly <tom@ancilla.toronto.on.ca>
+ */
+static void
+sparc_linux (Display *dpy, Window window, int delay)
+{
+ XGCValues gcv;
+ XWindowAttributes xgwa;
+ char *fontname;
+ const char *def_font = "fixed";
+ XFontStruct *font;
+ GC gc;
+
+ const char *linux_panic =
+ ("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"
+ "Unable to handle kernel paging request at virtual address f0d4a000\n"
+ "tsk->mm->context = 00000014\n"
+ "tsk->mm->pgd = f26b0000\n"
+ " \\|/ ____ \\|/\n"
+ " \"@'/ ,. \\`@\"\n"
+ " /_| \\__/ |_\\\n"
+ " \\__U_/\n"
+ "gawk(22827): Oops\n"
+ "PSR: 044010c1 PC: f001c2cc NPC: f001c2d0 Y: 00000000\n"
+ "g0: 00001000 g1: fffffff7 g2: 04401086 g3: 0001eaa0\n"
+ "g4: 000207dc g5: f0130400 g6: f0d4a018 g7: 00000001\n"
+ "o0: 00000000 o1: f0d4a298 o2: 00000040 o3: f1380718\n"
+ "o4: f1380718 o5: 00000200 sp: f1b13f08 ret_pc: f001c2a0\n"
+ "l0: efffd880 l1: 00000001 l2: f0d4a230 l3: 00000014\n"
+ "l4: 0000ffff l5: f0131550 l6: f012c000 l7: f0130400\n"
+ "i0: f1b13fb0 i1: 00000001 i2: 00000002 i3: 0007c000\n"
+ "i4: f01457c0 i5: 00000004 i6: f1b13f70 i7: f0015360\n"
+ "Instruction DUMP:"
+
+ );
+
+
+ XGetWindowAttributes (dpy, window, &xgwa);
+
+ fontname = get_string_resource ((xgwa.height > 600
+ ? "sparclinux.font2"
+ : "sparclinux.font"),
+ "SparcLinux.Font");
+ if (!fontname || !*fontname) fontname = (char *)def_font;
+ font = XLoadQueryFont (dpy, fontname);
+ if (!font) font = XLoadQueryFont (dpy, def_font);
+ if (!font) exit(-1);
+ if (fontname && fontname != def_font)
+ free (fontname);
+
+ gcv.font = font->fid;
+ gcv.foreground = get_pixel_resource(("sparclinux.foreground"),
+ "SparcLinux.Foreground",
+ dpy, xgwa.colormap);
+ gcv.background = get_pixel_resource(("sparclinux.background"),
+ "SparcLinux.Background",
+ dpy, xgwa.colormap);
+ XSetWindowBackground(dpy, window, gcv.background);
+ XClearWindow(dpy, window);
+
+ gc = XCreateGC(dpy, window, GCFont|GCForeground|GCBackground, &gcv);
+
+ draw_string(dpy, window, gc, &gcv, font,
+ 0, 0, xgwa.width, xgwa.height, linux_panic, 0);
+ XFreeGC(dpy, gc);
+ XSync(dpy, False);
+ bsod_sleep(dpy, delay);
+ XClearWindow(dpy, window);
+ XFreeFont(dpy, font);
+}
+
static void
amiga (Display *dpy, Window window, int delay)
{
}
+/* Atari ST, by Marcus Herbert <rhoenie@nobiscum.de>
+ Marcus had this to say:
+
+ Though I still have my Atari somewhere, I hardly remember
+ the meaning of the bombs. I think 9 bombs was "bus error" or
+ something like that. And you often had a few bombs displayed
+ quickly and then the next few ones coming up step by step.
+ Perhaps somebody else can tell you more about it.. its just
+ a quick hack :-}
+ */
+static void
+atari (Display *dpy, Window window, int delay)
+{
+
+ XGCValues gcv;
+ XWindowAttributes xgwa;
+ const char *def_font = "fixed";
+ XFontStruct *font;
+ GC gc;
+ Pixmap pixmap = 0;
+ int pix_w = atari_width;
+ int pix_h = atari_height;
+ int offset = atari_width + 2;
+ int i, x, y;
+
+ XGetWindowAttributes (dpy, window, &xgwa);
+
+ font = XLoadQueryFont (dpy, def_font);
+ if (!font) exit(-1);
+
+ gcv.font = font->fid;
+ gcv.foreground = get_pixel_resource("atari.foreground", "Atari.Foreground",
+ dpy, xgwa.colormap);
+ gcv.background = get_pixel_resource("atari.background", "Atari.Background",
+ dpy, xgwa.colormap);
+
+ XSetWindowBackground(dpy, window, gcv.background);
+ XClearWindow(dpy, window);
+
+ gc = XCreateGC(dpy, window, GCFont|GCForeground|GCBackground, &gcv);
+
+ pixmap = XCreatePixmapFromBitmapData(dpy, window, (char *) atari_bits,
+ atari_width, atari_height,
+ gcv.foreground,
+ gcv.background,
+ xgwa.depth);
+
+ x = 5;
+ y = (xgwa.height - (xgwa.height / 5));
+ if (y < 0) y = 0;
+
+ for (i=0 ; i<7 ; i++) {
+ XCopyArea(dpy, pixmap, window, gc, 0, 0, pix_w, pix_h,
+ (x + (i*offset)), y);
+ }
+
+ for (i=7 ; i<10 ; i++) {
+ bsod_sleep(dpy, 1);
+ XCopyArea(dpy, pixmap, window, gc, 0, 0, pix_w, pix_h,
+ (x + (i*offset)), y);
+ }
+
+ XFreePixmap(dpy, pixmap);
+ XFreeGC(dpy, gc);
+ XSync(dpy, False);
+ bsod_sleep(dpy, delay);
+ XClearWindow(dpy, window);
+ XFreeFont(dpy, font);
+}
+
+
static void
mac (Display *dpy, Window window, int delay)
{
" | 4A1F\n"
" +00888 40843718 $0004(A7),([0,A7[)"
" ; 04E8D0AE | 66B8");
+
+#if 0
const char *body = ("Bus Error at 4BF6D6CC\n"
"while reading word from 4BF6D6CC in User data space\n"
" Unable to access that address\n"
" PC: 2A0DE3E6\n"
" Frame Type: B008");
+#else
+ const char * body = ("PowerPC unmapped memory exception at 003AFDAC "
+ "BowelsOfTheMemoryMgr+04F9C\n"
+ " Calling chain using A6/R1 links\n"
+ " Back chain ISA Caller\n"
+ " 00000000 PPC 28C5353C __start+00054\n"
+ " 24DB03C0 PPC 28B9258C main+0039C\n"
+ " 24DB0350 PPC 28B9210C MainEvent+00494\n"
+ " 24DB02B0 PPC 28B91B40 HandleEvent+00278\n"
+ " 24DB0250 PPC 28B83DAC DoAppleEvent+00020\n"
+ " 24DB0210 PPC FFD3E5D0 "
+ "AEProcessAppleEvent+00020\n"
+ " 24DB0132 68K 00589468\n"
+ " 24DAFF8C 68K 00589582\n"
+ " 24DAFF26 68K 00588F70\n"
+ " 24DAFEB3 PPC 00307098 "
+ "EmToNatEndMoveParams+00014\n"
+ " 24DAFE40 PPC 28B9D0B0 DoScript+001C4\n"
+ " 24DAFDD0 PPC 28B9C35C RunScript+00390\n"
+ " 24DAFC60 PPC 28BA36D4 run_perl+000E0\n"
+ " 24DAFC10 PPC 28BC2904 perl_run+002CC\n"
+ " 24DAFA80 PPC 28C18490 Perl_runops+00068\n"
+ " 24DAFA30 PPC 28BE6CC0 Perl_pp_backtick+000FC\n"
+ " 24DAF9D0 PPC 28BA48B8 Perl_my_popen+00158\n"
+ " 24DAF980 PPC 28C5395C sfclose+00378\n"
+ " 24DAF930 PPC 28BA568C free+0000C\n"
+ " 24DAF8F0 PPC 28BA6254 pool_free+001D0\n"
+ " 24DAF8A0 PPC FFD48F14 DisposePtr+00028\n"
+ " 24DAF7C9 PPC 00307098 "
+ "EmToNatEndMoveParams+00014\n"
+ " 24DAF780 PPC 003AA180 __DisposePtr+00010");
+#endif
+
const char *s;
int body_lines = 1;
draw_string(dpy, window, gc, &gcv, font, xoff, yoff, 10, 10, left, 0);
draw_string(dpy, window, gc, &gcv, font, xoff+col_right, yoff+row_top,
10, 10, bottom, 0);
- draw_string(dpy, window, gc, &gcv, font,
- xoff + col_right + char_width, yoff + body_top, 10, 10, body, 0);
XFillRectangle(dpy, window, gc, xoff + col_right, yoff, 2, page_bottom);
XDrawLine(dpy, window, gc,
xoff+col_right, yoff+row_bottom, xoff+page_right, yoff+row_bottom);
XDrawRectangle(dpy, window, gc, xoff, yoff, page_right, page_bottom);
+ if (body_top > 4)
+ body_top = 4;
+
+ draw_string(dpy, window, gc, &gcv, font,
+ xoff + col_right + char_width, yoff + body_top, 10, 10, body,
+ 500);
+
while (delay > 0)
{
XDrawLine(dpy, window, gc,
".Mac.foreground: PaleTurquoise1",
".Mac.background: Black",
+ ".Atari.foreground: Black",
+ ".Atari.background: White",
+
".MacsBug.font: -*-courier-medium-r-*-*-*-100-*-*-m-*-*-*",
".MacsBug.font2: -*-courier-bold-r-*-*-*-120-*-*-m-*-*-*",
".MacsBug.font3: -*-courier-bold-r-*-*-*-140-*-*-m-*-*-*",
".MacsBug.foreground: Black",
".MacsBug.background: White",
".MacsBug.borderColor: #AAAAAA",
+
+ ".OpenServer.font: -*-courier-bold-r-*-*-*-120-*-*-m-*-*-*",
+ ".OpenServer.font2: -*-courier-bold-r-*-*-*-140-*-*-m-*-*-*",
+ ".OpenServer.foreground: White",
+ ".OpenServer.background: Black",
+
+ ".SparcLinux.font: -*-courier-bold-r-*-*-*-120-*-*-m-*-*-*",
+ ".SparcLinux.font2: -*-courier-bold-r-*-*-*-140-*-*-m-*-*-*",
+ ".SparcLinux.foreground: White",
+ ".SparcLinux.background: Black",
0
};
while (1)
{
- while (i == j) i = random() % 5;
+ while (i == j) i = random() % 8;
j = i;
switch (i)
case 2: amiga(dpy, window, delay); break;
case 3: mac(dpy, window, delay); break;
case 4: macsbug(dpy, window, delay); break;
+ case 5: openserver(dpy, window, delay); break;
+ case 6: sparc_linux(dpy, window, delay); break;
+ case 7: atari(dpy, window, delay); break;
default: abort(); break;
}
XSync (dpy, True);
/* bubbles_default.c - pick images for bubbles.c
- * By Jamie Zawinski <jwz@netscape.com>, 20-Jan-98.
+ * By Jamie Zawinski <jwz@jwz.org>, 20-Jan-98.
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
static int colorindex = 0;
static int colorsloth;
-static XPoint *walkers;
+static XPoint *walkers = 0;
static int nwalkers;
static int width, widthb;
static int height;
-static unsigned int *board;
+static unsigned int *board = 0;
#define getdot(x,y) (board[(y*widthb)+(x>>5)] & (1<<(x & 31)))
#define setdot(x,y) (board[(y*widthb)+(x>>5)] |= (1<<(x & 31)))
width = xgwa.width;
widthb = ((xgwa.width + 31) >> 5);
height = xgwa.height;
+ if (board) free(board);
board = (unsigned int *)calloc(widthb * xgwa.height, sizeof(unsigned int));
if(!board) exit(1);
cmap = xgwa.colormap;
if( density < 1 ) density = 1;
if( density > 100 ) density = 90; /* more like mold than coral */
nwalkers = (width*height*density)/100;
+ if (walkers) free(walkers);
walkers = (XPoint *)calloc(nwalkers, sizeof(XPoint));
if( (XPoint *)0 == walkers ) exit(1);
/* crystal --- polygons moving according to plane group rules */
#if !defined( lint ) && !defined( SABER )
-static const char sccsid[] = "@(#)crystal.c 4.07 97/11/24 xlockmore";
+static const char sccsid[] = "@(#)crystal.c 4.12 98/09/10 xlockmore";
#endif
* A moving polygon-mode. The polygons obey 2D-planegroup symmetry.
*
* Revision History:
+ * 10-Sep-98: new colour scheme
* 24-Feb-98: added option centre which turns on/off forcing the centre of
* the screen to be used
* added option maxsize which forces the dimensions to be chasen
* used
* When only one unit cell is drawn, it is chosen at random
* 18-Feb-98: added support for negative numbers with -nx and -ny meaning
- * "random" choice with geiven maximum
+ * "random" choice with given maximum
* added +/-grid option. If -cell is specified this option
* determines if one or all unit cells are drawn.
* -batchcount is now a parameter for all the objects on the screen
"*count: -500 \n" \
"*cycles: 200 \n" \
"*size: -15 \n" \
- "*ncolors: 200 \n" \
+ "*ncolors: 100 \n" \
"*fullrandom: True \n" \
"*verbose: False \n"
# include "xlockmore.h" /* in xscreensaver distribution */
#define DEF_NY1 1 /* number of unit cells in y-direction */
#define DEF_CENTRE "False"
#define DEF_MAXSIZE "False"
+#define DEF_CYCLE "True"
#define min(a,b) ((a) <= (b) ? (a) : (b))
+void release_crystal(ModeInfo * mi);
+
static int nx, ny;
-static Bool unit_cell, grid_cell, centre, maxsize;
+static Bool unit_cell, grid_cell, centre, maxsize, cycle_p;
static XrmOptionDescRec opts[] =
{
{"-cell", ".crystal.cell", XrmoptionNoArg, (caddr_t) "on"},
{"+cell", ".crystal.cell", XrmoptionNoArg, (caddr_t) "off"},
{"-grid", ".crystal.grid", XrmoptionNoArg, (caddr_t) "on"},
- {"+grid", ".crystal.grid", XrmoptionNoArg, (caddr_t) "off"}
+ {"+grid", ".crystal.grid", XrmoptionNoArg, (caddr_t) "off"},
+ {"-shift", ".crystal.shift", XrmoptionNoArg, (caddr_t) "on"},
+ {"+shift", ".crystal.shift", XrmoptionNoArg, (caddr_t) "off"}
};
static argtype vars[] =
{(caddr_t *) & centre, "centre", "Centre", DEF_CENTRE, t_Bool},
{(caddr_t *) & maxsize, "maxsize", "Maxsize", DEF_MAXSIZE, t_Bool},
{(caddr_t *) & unit_cell, "cell", "Cell", DEF_CELL, t_Bool},
- {(caddr_t *) & grid_cell, "grid", "Grid", DEF_GRID, t_Bool}
+ {(caddr_t *) & grid_cell, "grid", "Grid", DEF_GRID, t_Bool},
+ {(caddr_t *) & cycle_p, "shift", "Shift", DEF_CYCLE, t_Bool}
};
static OptionStruct desc[] =
{
{"-nx num", "Number of unit cells in x-direction"},
{"-ny num", "Number of unit cells in y-direction"},
- {"-/+centre", "turn on/off cenetering on screen"},
+ {"-/+centre", "turn on/off centering on screen"},
{"-/+maxsize", "turn on/off use of maximum part of screen"},
{"-/+cell", "turn on/off drawing of unit cell"},
- {"-/+grid", "turn on/off drawing of grid of unit cells (if -cell is on)"}
+ {"-/+grid", "turn on/off drawing of grid of unit cells (if -cell is on)"},
+ {"-/+shift", "turn on/off colour cycling"}
};
ModeSpecOpt crystal_opts =
crystalatom *atom;
GC gc;
Bool unit_cell, grid_cell;
+ Colormap cmap;
+ XColor *colors;
+ int ncolors;
+ Bool cycle_p, mono_p, no_colors;
+ unsigned long blackpixel, whitepixel, fg, bg;
+ int direction;
} crystalstruct;
static crystalstruct *crystals = NULL;
crystalstruct *cryst = &crystals[MI_SCREEN(mi)];
int i;
+ if (cryst->no_colors) {
+ release_crystal(mi);
+ init_crystal(mi);
+ return;
+ }
cryst->painted = True;
+ MI_IS_DRAWN(mi) = True;
XSetFunction(display, cryst->gc, GXxor);
+
+/* Rotate colours */
+ if (cryst->cycle_p) {
+ rotate_colors(display, cryst->cmap, cryst->colors, cryst->ncolors,
+ cryst->direction);
+ if (!(LRAND() % 1000))
+ cryst->direction = -cryst->direction;
+ }
for (i = 0; i < cryst->num_atom; i++) {
crystalatom *atom0;
atom0 = &cryst->atom[i];
- XSetForeground(display, cryst->gc, atom0->colour);
+ XSetForeground(display, cryst->gc, cryst->colors[atom0->colour].pixel);
crystal_drawatom(mi, atom0);
atom0->velocity[0] += NRAND(3) - 1;
atom0->velocity[0] = MAX(-20, MIN(20, atom0->velocity[0]));
crystalatom *atom0;
atom0 = &cryst->atom[i];
- XSetForeground(display, cryst->gc, atom0->colour);
+ XSetForeground(display, cryst->gc, cryst->colors[atom0->colour].pixel);
crystal_drawatom(mi, atom0);
}
XSetFunction(display, cryst->gc, GXcopy);
for (screen = 0; screen < MI_NUM_SCREENS(mi); screen++) {
crystalstruct *cryst = &crystals[screen];
+ MI_WHITE_PIXEL(mi) = cryst->whitepixel;
+ MI_BLACK_PIXEL(mi) = cryst->blackpixel;
+#ifndef STANDALONE
+ MI_FG_PIXEL(mi) = cryst->fg;
+ MI_BG_PIXEL(mi) = cryst->bg;
+#endif
+ if (cryst->colors && cryst->ncolors && !cryst->no_colors)
+ free_colors(display, cryst->cmap, cryst->colors, cryst->ncolors);
+ if (cryst->colors)
+ (void) free((void *) cryst->colors);
+ XFreeColormap(display, cryst->cmap);
if (cryst->gc != NULL)
XFreeGC(display, cryst->gc);
if (cryst->atom != NULL)
cryst = &crystals[MI_SCREEN(mi)];
if (!cryst->gc) {
+#ifndef STANDALONE
+ XColor color;
+
+ extern char *background;
+ extern char *foreground;
+
+ cryst->fg = MI_FG_PIXEL(mi);
+ cryst->bg = MI_BG_PIXEL(mi);
+#endif
+ cryst->blackpixel = MI_BLACK_PIXEL(mi);
+ cryst->whitepixel = MI_WHITE_PIXEL(mi);
+
+#ifdef STANDALONE
+ cryst->cmap = mi->xgwa.colormap;
+#else /* !STANDALONE */
+ cryst->cmap = XCreateColormap(display, window,
+ MI_VISUAL(mi), AllocNone);
+ XSetWindowColormap(display, window, cryst->cmap);
+
+ (void) XParseColor(display, cryst->cmap, "black", &color);
+ (void) XAllocColor(display, cryst->cmap, &color);
+ MI_BLACK_PIXEL(mi) = color.pixel;
+ (void) XParseColor(display, cryst->cmap, "white", &color);
+ (void) XAllocColor(display, cryst->cmap, &color);
+ MI_WHITE_PIXEL(mi) = color.pixel;
+
+ (void) XParseColor(display, cryst->cmap, background, &color);
+ (void) XAllocColor(display, cryst->cmap, &color);
+ MI_BG_PIXEL(mi) = color.pixel;
+ (void) XParseColor(display, cryst->cmap, foreground, &color);
+ (void) XAllocColor(display, cryst->cmap, &color);
+ MI_FG_PIXEL(mi) = color.pixel;
+#endif /* !STANDALONE */
+
+ cryst->colors = 0;
+ cryst->ncolors = 0;
if ((cryst->gc = XCreateGC(display, MI_WINDOW(mi),
(unsigned long) 0, (XGCValues *) NULL)) == None)
return;
cryst->painted = False;
XSetFunction(display, cryst->gc, GXxor);
+
/*Set up crystal data */
+ cryst->direction = (LRAND() & 1) ? 1 : -1;
if (MI_IS_FULLRANDOM(mi)) {
if (LRAND() & 1)
cryst->unit_cell = True;
if (cryst->gamma > 90.0) {
if (cryst->offset_w > 0)
cryst->offset_w = NRAND(cryst->offset_w) +
- cryst->b * sin((cryst->gamma - 90) * PI_RAD);
+ (int) (cryst->b * sin((cryst->gamma - 90) * PI_RAD));
else
cryst->offset_w = (int) (cryst->b * sin((cryst->gamma - 90) *
PI_RAD));
(int) ((iny + 1) * cryst->b * cos((cryst->gamma - 90) * PI_RAD)) + cryst->offset_h);
}
}
+/* Set up colour map */
+ if (cryst->colors && cryst->ncolors && !cryst->no_colors)
+ free_colors(display, cryst->cmap, cryst->colors, cryst->ncolors);
+ if (cryst->colors)
+ (void) free((void *) cryst->colors);
+ cryst->colors = 0;
+#ifdef STANDALONE
+ cryst->ncolors = get_integer_resource("ncolors", "Integer");
+#else
+ cryst->ncolors = MI_NCOLORS(mi);
+#endif
+ if (cryst->ncolors < 2)
+ cryst->ncolors = 2;
+ if (cryst->ncolors <= 2)
+ cryst->mono_p = True;
+ else
+ cryst->mono_p = False;
+
+ if (cryst->mono_p)
+ cryst->colors = 0;
+ else
+ cryst->colors = (XColor *) malloc(sizeof (*cryst->colors) * (cryst->ncolors + 1));
+#ifdef STANDALONE
+ cryst->cycle_p = has_writable_cells(mi->xgwa.screen, mi->xgwa.visual);
+#else
+ cryst->cycle_p = has_writable_cells(mi);
+#endif
+ if (cryst->cycle_p) {
+ if (MI_IS_FULLRANDOM(mi)) {
+ if (NRAND(8) == 7)
+ cryst->cycle_p = False;
+ else
+ cryst->cycle_p = True;
+ } else {
+ cryst->cycle_p = cycle_p;
+ }
+ }
+ if (!cryst->mono_p) {
+ if (!(LRAND() % 10))
+ make_random_colormap(
+#ifdef STANDALONE
+ mi->dpy, mi->xgwa.visual,
+#else
+ mi,
+#endif
+ cryst->cmap, cryst->colors, &cryst->ncolors,
+ True, True, &cryst->cycle_p
+#ifdef STANDALONE
+ , False
+#endif
+ );
+ else if (!(LRAND() % 2))
+ make_uniform_colormap(
+#ifdef STANDALONE
+ mi->dpy, mi->xgwa.visual,
+#else
+ mi,
+#endif
+ cryst->cmap, cryst->colors, &cryst->ncolors,
+ True, &cryst->cycle_p
+#ifdef STANDALONE
+ , False
+#endif
+ );
+ else
+ make_smooth_colormap(
+#ifdef STANDALONE
+ mi->dpy, mi->xgwa.visual,
+#else
+ mi,
+#endif
+ cryst->cmap, cryst->colors, &cryst->ncolors,
+ True, &cryst->cycle_p
+#ifdef STANDALONE
+ , False
+#endif
+ );
+ }
+ XInstallColormap(display, cryst->cmap);
+ if (cryst->ncolors < 2) {
+ cryst->ncolors = 2;
+ cryst->no_colors = True;
+ } else
+ cryst->no_colors = False;
+ if (cryst->ncolors <= 2)
+ cryst->mono_p = True;
+
+ if (cryst->mono_p)
+ cryst->cycle_p = False;
+
for (i = 0; i < cryst->num_atom; i++) {
crystalatom *atom0;
atom0 = &cryst->atom[i];
- if (MI_NPIXELS(mi) > 2)
- atom0->colour = MI_PIXEL(mi, NRAND(MI_NPIXELS(mi)));
+ if (cryst->ncolors > 2)
+ atom0->colour = NRAND(cryst->ncolors - 2) + 2;
else
atom0->colour = 1; /*Xor'red so WHITE may not be appropriate */
- XSetForeground(display, cryst->gc, atom0->colour);
+ XSetForeground(display, cryst->gc, cryst->colors[atom0->colour].pixel);
atom0->x0 = NRAND(cryst->a);
atom0->y0 = NRAND(cryst->b);
atom0->velocity[0] = NRAND(7) - 3;
crystal_setupatom(atom0, cryst->gamma);
crystal_drawatom(mi, atom0);
}
+ XSync(display, False);
XSetFunction(display, cryst->gc, GXcopy);
}
/* cynosure --- draw some rectangles
*
* 01-aug-96: written in Java by ozymandias G desiderata <ogd@organic.com>
- * 25-dec-97: ported to C and XScreenSaver by Jamie Zawinski <jwz@netscape.com>
+ * 25-dec-97: ported to C and XScreenSaver by Jamie Zawinski <jwz@jwz.org>
*
* Original version:
* http://www.organic.com/staff/ogd/java/cynosure.html
/* xscreensaver, Copyright (c) 1992, 1993, 1994, 1996, 1997
- * Jamie Zawinski <jwz@netscape.com>
+ * Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
-/* xscreensaver, Copyright (c) 1997 Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1997 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
suitability of this software for any purpose. It is provided "as is" without
express or implied warranty.
.SH AUTHOR
-Jamie Zawinski <jwz@netscape.com>, 26-Apr-97, based on code by
+Jamie Zawinski <jwz@jwz.org>, 26-Apr-97, based on code by
Michael D. Bayne <mdb@go2net.com>.
-/* xscreensaver, Copyright (c) 1992, 1993, 1994, 1996, 1997, 1998
- * Jamie Zawinski <jwz@netscape.com>
+/* -*- mode: C; tab-width: 4 -*-
+ * xscreensaver, Copyright (c) 1992, 1993, 1994, 1996, 1997, 1998
+ * Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
*/
/* distort
- * by Jonas Munsin (jmunsin@iki.fi)
- * it's a bit of a resource hog at the moment
+ * by Jonas Munsin (jmunsin@iki.fi) and Jamie Zawinski <jwz@jwz.org>
* TODO:
- * -optimize for speed
- * -mutiple spheres/lenses (with bounces/layering)
- * -different distortion matrices
- * -randomize movement a bit
+ * -check the allocations in init_round_lense again, maybe make it possible again
+ * to use swamp without pre-allocating/calculating (although that
+ * makes it slower) - -swamp is memory hungry
+ * -more distortion matrices (fortunately, I'm out of ideas :)
+ * Stuff that would be cool but probably too much of a resource hog:
+ * -some kind of interpolation to avoid jaggies
* program idea borrowed from a screensaver on a non-*NIX OS,
- * code based on decayscreen by Jamie Zawinski
*/
#include <math.h>
#include "screenhack.h"
+#include <X11/Xutil.h>
-static int delay, radius, speed, size_x, size_y;
+#ifdef HAVE_XSHM_EXTENSION
+# include "xshm.h"
+static Bool use_shm;
+static XShmSegmentInfo shm_info;
+#endif /* HAVE_XSHM_EXTENSION */
+
+struct coo {
+ int x;
+ int y;
+ int r, r_change;
+ int xmove, ymove;
+};
+static struct coo xy_coo[10];
+
+static int delay, radius, speed, number, blackhole, vortex, magnify;
static XWindowAttributes xgwa;
static GC gc;
-static Pixmap orig_map, buffer_map;
+static Window g_window;
+static Display *g_dpy;
+
+static XImage *orig_map, *buffer_map;
static int ***from;
+static int ****from_array;
+static void (*effect) (int) = NULL;
+static void move_lense(int);
+static void swamp_thing(int);
+static void new_rnd_coo(int);
+static void init_round_lense(void);
-static void init_distort (Display *dpy, Window window) {
+static void init_distort(Display *dpy, Window window)
+{
XGCValues gcv;
long gcflags;
- int i, j;
-
+ int i;
+
+ g_window=window;
+ g_dpy=dpy;
+
delay = get_integer_resource ("delay", "Integer");
radius = get_integer_resource ("radius", "Integer");
speed = get_integer_resource ("speed", "Integer");
+ number = get_integer_resource ("number", "Integer");
+
+#ifdef HAVE_XSHM_EXTENSION
+ use_shm = get_boolean_resource("useSHM", "Boolean");
+#endif /* HAVE_XSHM_EXTENSION */
+
+ blackhole = get_boolean_resource("blackhole", "Boolean");
+ vortex = get_boolean_resource("vortex", "Boolean");
+ magnify = get_boolean_resource("magnify", "Boolean");
+
+ if (get_boolean_resource ("swamp", "Boolean"))
+ effect = &swamp_thing;
+ if (get_boolean_resource ("bounce", "Boolean"))
+ effect = &move_lense;
+
+ if (effect == NULL && radius == 0 && speed == 0 && number == 0
+ && !blackhole && !vortex && !magnify) {
+/* if no cmdline options are given, randomly choose one of:
+ * -radius 50 -number 4 -speed 1 -bounce
+ * -radius 50 -number 4 -speed 1 -blackhole
+ * -radius 50 -number 4 -speed 1 -vortex
+ * -radius 50 -number 4 -speed 1 -vortex -magnify
+ * -radius 50 -number 4 -speed 1 -vortex -magnify -blackhole
+ * -radius 100 -number 1 -speed 2 -bounce
+ * -radius 100 -number 1 -speed 2 -blackhole
+ * -radius 100 -number 1 -speed 2 -vortex
+ * -radius 100 -number 1 -speed 2 -vortex -magnify
+ * -radius 100 -number 1 -speed 2 -vortex -magnify -blackhole
+ * -radius 50 -number 4 -speed 2 -swamp
+ * -radius 50 -number 4 -speed 2 -swamp -blackhole
+ * -radius 50 -number 4 -speed 2 -swamp -vortex
+ * -radius 50 -number 4 -speed 2 -swamp -vortex -magnify
+ * -radius 50 -number 4 -speed 2 -swamp -vortex -magnify -blackhole
+ */
+
+ i = (random() % 15);
+
+ switch (i) {
+ case 0:
+ radius=50;number=4;speed=1;
+ effect=&move_lense;break;
+ case 1:
+ radius=50;number=4;speed=1;blackhole=1;
+ effect=&move_lense;break;
+ case 2:
+ radius=50;number=4;speed=1;vortex=1;
+ effect=&move_lense;break;
+ case 3:
+ radius=50;number=4;speed=1;vortex=1;magnify=1;
+ effect=&move_lense;break;
+ case 4:
+ radius=50;number=4;speed=1;vortex=1;magnify=1;blackhole=1;
+ effect=&move_lense;break;
+ case 5:
+ radius=100;number=1;speed=2;
+ effect=&move_lense;break;
+ case 6:
+ radius=100;number=1;speed=2;blackhole=1;
+ effect=&move_lense;break;
+ case 7:
+ radius=100;number=1;speed=2;vortex=1;
+ effect=&move_lense;break;
+ case 8:
+ radius=100;number=1;speed=2;vortex=1;magnify=1;
+ effect=&move_lense;break;
+ case 9:
+ radius=100;number=1;speed=2;vortex=1;magnify=1;blackhole=1;
+ effect=&move_lense;break;
+ case 10:
+ radius=50;number=4;speed=2;
+ effect=&swamp_thing;break;
+ case 11:
+ radius=50;number=4;speed=2;blackhole=1;
+ effect=&swamp_thing;break;
+ case 12:
+ radius=50;number=4;speed=2;vortex=1;
+ effect=&swamp_thing;break;
+ case 13:
+ radius=50;number=4;speed=2;vortex=1;magnify=1;
+ effect=&swamp_thing;break;
+ case 14: default:
+ radius=50;number=4;speed=2;vortex=1;magnify=1;blackhole=1;
+ effect=&swamp_thing;break;
+ }
+
+ }
if (delay < 0)
delay = 0;
if (radius <= 0)
radius = 60;
- if (speed == 0)
+ if (speed <= 0)
speed = 2;
+ if (number <= 0)
+ number=1;
+ if (number >= 10)
+ number=1;
+ if (effect == NULL)
+ effect = &move_lense;
XGetWindowAttributes (dpy, window, &xgwa);
gcflags |= GCSubwindowMode;
gc = XCreateGC (dpy, window, gcflags, &gcv);
- size_x = xgwa.width;
- size_y = xgwa.height;
-
grab_screen_image (xgwa.screen, window);
- orig_map = XCreatePixmap(dpy, window,
- xgwa.width, xgwa.height, xgwa.depth);
- XCopyArea(dpy, window,
- orig_map, gc, 0, 0, xgwa.width, xgwa.height, 0, 0);
- buffer_map = XCreatePixmap(dpy, window,
- 2*radius + speed, 2*radius + speed,
- xgwa.depth);
-
- from = (int ***)malloc ((2*radius+1) * sizeof(int **));
- for(i = 0; i <= 2*radius; i++) {
- from[i] = (int **)malloc((2*radius+1) * sizeof(int *));
- for (j = 0; j <= 2*radius; j++)
- from[i][j] = (int *)malloc(2*sizeof(int));
+ buffer_map = 0;
+ orig_map = XGetImage(dpy, window, 0, 0, xgwa.width, xgwa.height,
+ ~0L, ZPixmap);
+
+# ifdef HAVE_XSHM_EXTENSION
+
+ if (use_shm)
+ {
+ buffer_map = create_xshm_image(dpy, xgwa.visual, orig_map->depth,
+ ZPixmap, 0, &shm_info,
+ 2*radius + speed + 2,
+ 2*radius + speed + 2);
+ if (!buffer_map)
+ use_shm = False;
+ }
+# endif /* HAVE_XSHM_EXTENSION */
+
+ if (!buffer_map)
+ {
+ buffer_map = XCreateImage(dpy, xgwa.visual,
+ orig_map->depth, ZPixmap, 0, 0,
+ 2*radius + speed + 2, 2*radius + speed + 2,
+ 8, 0);
+ buffer_map->data = (char *)
+ calloc(buffer_map->height, buffer_map->bytes_per_line);
}
- /* initialize a "see-trough" matrix */
- for (i = 0; i <= 2*radius; i++) {
- for (j = 0 ; j <= 2*radius ; j++) {
- from[i][j][0]=i-radius/2;
- from[i][j][1]=j-radius/2;
- }
+ init_round_lense();
+
+ for (i = 0; i < number; i++) {
+ new_rnd_coo(i);
+ if (number != 1)
+ xy_coo[i].r = (i*radius)/(number-1); /* "randomize" initial */
+ else
+ xy_coo[i].r = 0;
+ xy_coo[i].r_change = speed + (i%2)*2*(-speed); /* values a bit */
+ xy_coo[i].xmove = speed + (i%2)*2*(-speed);
+ xy_coo[i].ymove = speed + (i%2)*2*(-speed);
}
+}
- /* initialize the distort matrix */
- for (i = 0; i <= 2*radius; i++) {
- for(j = 0; j <= 2*radius; j++) {
- double r;
+/* example: initializes a "see-trough" matrix */
+/* static void make_null_lense(void)
+{
+ int i, j;
+ for (i = 0; i < 2*radius+speed+2; i++) {
+ for (j = 0 ; j < 2*radius+speed+2 ; j++) {
+ from[i][j][0]=i;
+ from[i][j][1]=j;
+ }
+ }
+}
+*/
+
+/* makes a lense with the Radius=loop and centred in
+ * the point (radius, radius)
+ */
+static void make_round_lense(int radius, int loop)
+{
+ int i, j;
+
+ for (i = 0; i < 2*radius+speed+2; i++) {
+ for(j = 0; j < 2*radius+speed+2; j++) {
+ double r, d;
r = sqrt ((i-radius)*(i-radius)+(j-radius)*(j-radius));
- if (r < radius) {
- r = sin(r*(M_PI_2)/radius);
- if (i < radius)
- from[i][j][0] = radius/2 + (i-radius)*r;
- else
- from[i][j][0] = radius/2 + (i-radius)*r;
- if (j < radius)
- from[i][j][1] = radius/2 + (j-radius)*r;
- else
- from[i][j][1] = radius/2 + (j-radius)*r;
+ d=r/loop;
+
+ if (r < loop-1) {
+
+ if (vortex) { /* vortex-twist effect */
+ double angle;
+ /* this one-line formula for getting a nice rotation angle is borrowed
+ * (with permission) from the whirl plugin for gimp,
+ * Copyright (C) 1996 Federico Mena Quintero
+ */
+ /* 2.5 is just a constant used because it looks good :) */
+ angle = 2.5*(1-r/loop)*(1-r/loop);
+
+ from[i][j][0] = radius + cos(angle -
+ atan2(radius-j,-(radius-i)))*r;
+ from[i][j][1] = radius + sin(angle -
+ atan2(radius-j,-(radius-i)))*r;
+
+ if (magnify) {
+ r = sin(d*M_PI_2);
+ if (blackhole && r != 0) /* blackhole effect */
+ r = 1/r;
+ from[i][j][0] = radius + (from[i][j][0]-radius)*r;
+ from[i][j][1] = radius + (from[i][j][1]-radius)*r;
+ }
+ } else { /* default is to magnify */
+ r = sin(d*M_PI_2);
+
+ /* raising r to different power here gives different amounts of
+ * distortion, a negative value sucks everything into a black hole
+ */
+ /* r = r*r; */
+ if (blackhole) /* blackhole effect */
+ r = 1/r;
+ /* bubble effect (and blackhole) */
+ from[i][j][0] = radius + (i-radius)*r;
+ from[i][j][1] = radius + (j-radius)*r;
+ }
+ } else { /* not inside loop */
+ from[i][j][0] = i;
+ from[i][j][1] = j;
+ }
+ }
+ }
+}
+
+static void allocate_lense(void)
+{
+ int i, j;
+ /* maybe this should be redone so that from[][][] is in one block;
+ * then pointers could be used instead of arrays in some places (and
+ * maybe give a speedup - maybe also consume less memory)
+ */
+
+ from = (int ***)malloc((2*radius+speed+2) * sizeof(int **));
+ if (from == NULL) {
+ perror("distort");
+ exit(EXIT_FAILURE);
+ }
+ for (i = 0; i < 2*radius+speed+2; i++) {
+ from[i] = (int **)malloc((2*radius+speed+2) * sizeof(int *));
+ if (from[i] == NULL) {
+ perror("distort");
+ exit(EXIT_FAILURE);
+ }
+ for (j = 0; j < 2*radius+speed+2; j++) {
+ from[i][j] = (int *)malloc(2 * sizeof(int));
+ if (from[i][j] == NULL) {
+ perror("distort");
+ exit(EXIT_FAILURE);
}
}
}
+}
- XSetGraphicsExposures(dpy, gc, False); /* stop events from XCopyArea */
+/* from_array in an array containing precalculated from matrices,
+ * this is a double faced mem vs speed trade, it's faster, but eats
+ * _a lot_ of mem for large radius (is there a bug here? I can't see it)
+ */
+static void init_round_lense(void)
+{
+ int k;
+
+ if (effect == &swamp_thing) {
+ from_array = (int ****)malloc((radius+1)*sizeof(int ***));
+ for (k=0; k <= radius; k++) {
+ allocate_lense();
+ make_round_lense(radius, k);
+ from_array[k] = from;
+ }
+ } else { /* just allocate one from[][][] */
+ allocate_lense();
+ make_round_lense(radius,radius);
+ }
}
-static void
-move_lens (int *x, int *y, int *xmove, int *ymove) {
- if (*xmove==0)
- *xmove=speed;
- if (*ymove==0)
- *ymove=speed;
- if (*x==0)
- *x = radius + (random() % (size_x-2*radius));
- if (*y==0)
- *y = radius + (random() % (size_y-2*radius));
- if (*x + 3*radius/2 >= size_x)
- *xmove = -abs(*xmove);
- if (*x - radius/2 <= 0)
- *xmove = abs(*xmove);
- if (*y + 3*radius/2 >= size_y)
- *ymove = -abs(*ymove);
- if (*y - radius/2 <= 0)
- *ymove = abs(*ymove);
-
- *x = *x + *xmove;
- *y = *y + *ymove;
+
+/* generate an XImage of from[][][] and draw it on the screen */
+void draw(int k)
+{
+ int i, j;
+ for(i = 0 ; i < 2*radius+speed+2; i++) {
+ for(j = 0 ; j < 2*radius+speed+2 ; j++) {
+ if (xy_coo[k].x+from[i][j][0] >= 0 &&
+ xy_coo[k].x+from[i][j][0] < xgwa.width &&
+ xy_coo[k].y+from[i][j][1] >= 0 &&
+ xy_coo[k].y+from[i][j][1] < xgwa.height)
+ XPutPixel(buffer_map, i, j,
+ XGetPixel(orig_map,
+ xy_coo[k].x+from[i][j][0],
+ xy_coo[k].y+from[i][j][1]));
+ }
+ }
+
+ XPutImage(g_dpy, g_window, gc, buffer_map, 0, 0, xy_coo[k].x, xy_coo[k].y,
+ 2*radius+speed+2, 2*radius+speed+2);
}
-static void distort (Display *dpy, Window window)
+/* create a new, random coordinate, that won't interfer with any other
+ * coordinates, as the drawing routines would be significantly slowed
+ * down if they were to handle serveral layers of distortions
+ */
+static void new_rnd_coo(int k)
{
- static int x, y, xmove=0, ymove=0;
- int i,j;
-
- move_lens (&x, &y, &xmove, &ymove);
-
- XCopyArea(dpy, orig_map, buffer_map, gc,
- x-radius/2 - xmove, y-radius/2 - ymove,
- 2*radius + abs(xmove), 2*radius + abs(ymove),
- 0,0);
-
- /* it's possible to lower the number of loop iterations by a factor
- * of 4, but since it's the XCopyArea's which eat resources, and
- * I've only supplied one distortion routine (which is circular),
- * here's a check-if-inside circle variation of this for loop.
- * Using both optimizations turns the matrix rendering into one
- * ugly mess... I'm counting on gcc optimization ;)
- */
+ int i;
- for(i = 0 ; i <= 2*radius ; i++) {
- for(j = 0 ; j <= 2*radius ; j++) {
- if (((radius-i)*(radius-i) + (j-radius)*(j-radius))
- < radius*radius) {
- XCopyArea (dpy, orig_map, buffer_map, gc,
- x+from[i][j][0],
- y+from[i][j][1],
- 1, 1, i + xmove, j+ymove);
- }
+ xy_coo[k].x = (random() % (xgwa.width-2*radius));
+ xy_coo[k].y = (random() % (xgwa.height-2*radius));
+
+ for (i = 0; i < number; i++) {
+ if (i != k) {
+ if ((abs(xy_coo[k].x - xy_coo[i].x) <= 2*radius+speed+2)
+ && (abs(xy_coo[k].y - xy_coo[i].y) <= 2*radius+speed+2)) {
+ xy_coo[k].x = (random() % (xgwa.width-2*radius));
+ xy_coo[k].y = (random() % (xgwa.height-2*radius));
+ i=-1; /* ugly */
+ }
+ }
+ }
+}
+
+/* move lens and handle bounces with walls and other lenses */
+static void move_lense(int k)
+{
+ int i;
+
+ if (xy_coo[k].x + 4*radius/2 >= xgwa.width)
+ xy_coo[k].xmove = -abs(xy_coo[k].xmove);
+ if (xy_coo[k].x <= speed)
+ xy_coo[k].xmove = abs(xy_coo[k].xmove);
+ if (xy_coo[k].y + 4*radius/2 >= xgwa.height)
+ xy_coo[k].ymove = -abs(xy_coo[k].ymove);
+ if (xy_coo[k].y <= speed)
+ xy_coo[k].ymove = abs(xy_coo[k].ymove);
+
+ xy_coo[k].x = xy_coo[k].x + xy_coo[k].xmove;
+ xy_coo[k].y = xy_coo[k].y + xy_coo[k].ymove;
+
+ for (i = 0; i < number; i++) {
+ if ((i != k)
+
+/* This commented test is for rectangular lenses (not presently used) and
+ * the one used is for circular ones
+ && (abs(xy_coo[k].x - xy_coo[i].x) <= 2*radius)
+ && (abs(xy_coo[k].y - xy_coo[i].y) <= 2*radius)) { */
+
+ && ((xy_coo[k].x - xy_coo[i].x)*(xy_coo[k].x - xy_coo[i].x)
+ + (xy_coo[k].y - xy_coo[i].y)*(xy_coo[k].y - xy_coo[i].y)
+ <= 2*radius*2*radius)) {
+
+ int x, y;
+ x = xy_coo[k].xmove;
+ y = xy_coo[k].ymove;
+ xy_coo[k].xmove = xy_coo[i].xmove;
+ xy_coo[k].ymove = xy_coo[i].ymove;
+ xy_coo[i].xmove = x;
+ xy_coo[i].ymove = y;
}
}
- XCopyArea(dpy, buffer_map, window, gc, 0, 0,
- 2*radius + abs(xmove), 2*radius + abs(ymove),
- x-radius/2 - xmove, y-radius/2 - ymove);
}
+/* make xy_coo[k] grow/shrink */
+void swamp_thing(int k)
+{
+ if (xy_coo[k].r >= radius)
+ xy_coo[k].r_change = -abs(xy_coo[k].r_change);
+
+ if (xy_coo[k].r <= 0) {
+ from = from_array[0];
+ draw(k);
+ xy_coo[k].r_change = abs(xy_coo[k].r_change);
+ new_rnd_coo(k);
+ xy_coo[k].r=xy_coo[k].r_change;
+ return;
+ }
+
+ xy_coo[k].r = xy_coo[k].r + xy_coo[k].r_change;
+
+ if (xy_coo[k].r >= radius)
+ xy_coo[k].r = radius;
+ if (xy_coo[k].r <= 0)
+ xy_coo[k].r=0;
+
+ from = from_array[xy_coo[k].r];
+}
+
+
\f
char *progclass = "Distort";
#endif
"*delay: 10000",
- "*radius: 60",
- "*speed: 2",
+ "*radius: 0",
+ "*speed: 0",
+ "*number: 0",
+ "*vortex: False",
+ "*magnify: False",
+ "*swamp: False",
+ "*bounce: False",
+ "*blackhole: False",
+#ifdef HAVE_XSHM_EXTENSION
+ "*useSHM: False", /* xshm turns out not to help. */
+#endif /* HAVE_XSHM_EXTENSION */
0
};
{ "-delay", ".delay", XrmoptionSepArg, 0 },
{ "-radius", ".radius", XrmoptionSepArg, 0 },
{ "-speed", ".speed", XrmoptionSepArg, 0 },
+ { "-number", ".number", XrmoptionSepArg, 0 },
+ { "-swamp", ".swamp", XrmoptionNoArg, "True" },
+ { "-bounce", ".bounce", XrmoptionNoArg, "True" },
+ { "-vortex", ".vortex", XrmoptionNoArg, "True" },
+ { "-magnify", ".magnify", XrmoptionNoArg, "True" },
+ { "-blackhole", ".blackhole", XrmoptionNoArg, "True" },
+#ifdef HAVE_XSHM_EXTENSION
+ { "-shm", ".useSHM", XrmoptionNoArg, "True" },
+ { "-no-shm", ".useSHM", XrmoptionNoArg, "False" },
+#endif /* HAVE_XSHM_EXTENSION */
{ 0, 0, 0, 0 }
};
-
-void screenhack (Display *dpy, Window window) {
+
+void screenhack(Display *dpy, Window window)
+{
+ int k;
+
init_distort (dpy, window);
while (1) {
- distort (dpy, window);
- XSync (dpy, True);
- if (delay) usleep (delay);
+ for (k = 0; k < number; k++) {
+ effect(k);
+ draw(k);
+ }
+
+ XSync(dpy, True);
+ if (delay) usleep(delay);
}
+
}
* other special, indirect and consequential damages.
*
* Revision History:
- * 10-May-97: jwz@netscape.com: turned into a standalone program.
+ * 10-May-97: jwz@jwz.org: turned into a standalone program.
* 01-Jan-97: Moved new flame to drift. Compile time options now run time.
* 01-Jun-95: Updated by Scott Draves.
* 27-Jun-91: vary number of functions used.
Scott Draves <spot@cs.cmu.edu>, 06-Jun-91, 01-Jun-95.
Ability to run standalone or with \fIxscreensaver\fP added by
-Jamie Zawinski <jwz@netscape.com>, 10-May-97.
+Jamie Zawinski <jwz@jwz.org>, 10-May-97.
..
.TH XScreenSaver 1 "27-Apr-97" "X Version 11"
.SH NAME
-qix - bounce colored lines around a window
+epicycle - draws a point moving around a circle which moves around a cicle which...
.SH SYNOPSIS
.B epicycle
[\-display \fIhost:display.screen\fP] [\-root] [\-window] [\-mono] [\-install] [\-noinstall] [\-visual \fIviz\fP] [\-colors \fIN\fP] [\-foreground \fIname\fP] [\-color\-shift \fIN\fP] [\-delay \fImicroseconds\fP] [\-holdtime \fIseconds\fP] [\-linewidth \fIN\fP] [\-min_circles \fIN\fP] [\-max_circles \fIN\fP] [\-min_speed \fInumber\fP] [\-max_speed \fInumber\fP] [\-harmonics \fIN\fP] [\-timestep \fInumber\fP] [\-divisor_poisson \fIprobability\fP] [\-size_factor_min \fInumber\fP] [\-size_factor_max \fInumber\fP]
* 22-Jan-98: jwz: made the flag wigglier; added xpm support.
* (I tried to do this by re-porting from xlockmore, but the
* current xlockmore version is completely inscrutable.)
- * 13-May-97: jwz@netscape.com: turned into a standalone program.
+ * 13-May-97: jwz@jwz.org: turned into a standalone program.
* Made it able to animate arbitrary (runtime) text or bitmaps.
* 01-May-96: written.
*/
#ifdef STANDALONE
static XrmOptionDescRec opts[] =
{
- { "-bitmap", ".flag.bitmap", XrmoptionSepArg, 0 }
+ { "-bitmap", ".flag.bitmap", XrmoptionSepArg, 0 },
+ { "-text", ".flag.text", XrmoptionSepArg, 0 }
};
#endif /* STANDALONE */
ModeSpecOpt flag_opts = {
#ifdef STANDALONE
- 1, opts, 0, NULL, NULL
+ 2, opts, 0, NULL, NULL
#else /* !STANDALONE */
0, NULL, 0, NULL, NULL
#endif /* STANDALONE */
Charles Vidal <vidalc@univ-mlv.fr>, 1996.
Ability to run standalone or with \fIxscreensaver\fP, and the \-text
-and \-bitmap options, added by Jamie Zawinski <jwz@netscape.com>, 24-May-97.
+and \-bitmap options, added by Jamie Zawinski <jwz@jwz.org>, 24-May-97.
/* xscreensaver, Copyright (c) 1993, 1995, 1996
- * Jamie Zawinski <jwz@netscape.com>
+ * Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
Scott Graves <spot@cs.cmu.edu>, 06-Jun-91.n
Ability to run standalone or with \fIxscreensaver\fP added by
-Jamie Zawinski <jwz@netscape.com>, 18-Oct-93.
+Jamie Zawinski <jwz@jwz.org>, 18-Oct-93.
Pascal Pensa <pensa@aurora.unice.fr>, 1995.
Ability to run standalone or with \fIxscreensaver\fP added by
-Jamie Zawinski <jwz@netscape.com>, 27-May-97.
+Jamie Zawinski <jwz@jwz.org>, 27-May-97.
* other special, indirect and consequential damages.
*
* Revision History:
- * 10-May-97: jwz@netscape.com: turned into a standalone program.
+ * 10-May-97: jwz@jwz.org: turned into a standalone program.
* 18-Apr-97: Memory leak fixed by Tom Schmidt <tschmidt@micron.com>
* 07-Apr-97: Modified by Dave Mitchell <davem@magnet.com>
* 23-Oct-94: Modified by David Bagley <bagleyd@bigfoot.com>
Modified by Dave Mitchell <davem@magnet.com>, 7-Apr-97.
Ability to run standalone or with \fIxscreensaver\fP added by
-Jamie Zawinski <jwz@netscape.com>, 10-May-97.
+Jamie Zawinski <jwz@jwz.org>, 10-May-97.
X_PRE_LIBS = @X_PRE_LIBS@
X_EXTRA_LIBS = @X_EXTRA_LIBS@
-# Note: see comment in ../driver/Makefile.in for explanation of X_LIBS, etc.
+# Note: see comment in ../../driver/Makefile.in for explanation of X_LIBS, etc.
#
-HACK_LIBS = $(LIBS) $(X_LIBS) $(X_PRE_LIBS) @GL_LIBS@ @HACK_LIBS@ \
- -lXt -lX11 -lXext $(X_EXTRA_LIBS) -lm
+HACK_PRE = $(LIBS) $(X_LIBS)
+HACK_POST = $(X_PRE_LIBS) -lXt -lX11 -lXext $(X_EXTRA_LIBS) -lm
+HACK_LIBS = $(HACK_PRE) @GL_LIBS@ @HACK_LIBS@ $(HACK_POST)
+XPM_LIBS = $(HACK_PRE) @XPM_LIBS@ @GL_LIBS@ @HACK_LIBS@ $(HACK_POST)
HACK_SRC = $(srcdir)/..
HACK_BIN = ..
morph3d.c pipeobjs.c pipes.c rubik.c s1_1.c s1_2.c s1_3.c \
s1_4.c s1_5.c s1_6.c s1_b.c shark.c sproingies.c \
sproingiewrap.c stairs.c superquadrics.c swim.c whale.c \
- xlock-gl.c
+ xlock-gl.c lament.c bubble3d.c
OBJS = atlantis.o buildlwo.o cage.o dolphin.o gears.o moebius.o \
morph3d.o pipeobjs.o pipes.o rubik.o s1_1.o s1_2.o s1_3.o \
s1_4.o s1_5.o s1_6.o s1_b.o shark.o sproingies.o \
sproingiewrap.o stairs.o superquadrics.o swim.o whale.o \
- xlock-gl.o
+ xlock-gl.o lament.o bubble3d.o
GL_EXES = cage gears moebius pipes sproingies stairs superquadrics \
- morph3d rubik atlantis
+ morph3d rubik atlantis lament bubble3d
EXES = @GL_EXES@
HACK_OBJS = screenhack-gl.o xlock-gl.o $(HACK_BIN)/xlockmore.o \
$(UTILS_BIN)/hsv.o $(UTILS_BIN)/colors.o
HDRS = atlantis.h buildlwo.h e_textures.h
-MEN =
+MEN = lament.man
EXTRAS = README Makefile.in
TARFILES = $(SRCS) $(HDRS) $(MEN) $(EXTRAS)
-rm -f *.o a.out core $(EXES)
distclean: clean
- -rm -f Makefile *~ "#"*
+ -rm -f Makefile TAGS *~ "#"*
# Adds all current dependencies to Makefile
depend:
sproingies: sproingies.o $(HACK_OBJS) $(SPROINGIES)
$(CC_HACK) -o $@ $@.o $(HACK_OBJS) $(SPROINGIES) $(HACK_LIBS)
+lament: lament.o $(HACK_OBJS)
+ $(CC_HACK) -o $@ $@.o $(HACK_OBJS) $(XPM_LIBS)
+
+B3D = b_sphere.o b_draw.o b_lockglue.o
+bubble3d: bubble3d.o $(HACK_OBJS) $(B3D)
+ $(CC_HACK) -o $@ $@.o $(HACK_OBJS) $(B3D) $(HACK_LIBS)
##############################################################################
#
# DO NOT DELETE: updated by make distdepend
+# $(srcdir)/DO $(srcdir)/NOT $(srcdir)/DELETE: $(srcdir)/updated $(srcdir)/by $(srcdir)/make $(srcdir)/distdepend
atlantis.o: $(HACK_SRC)/xlockmore.h
atlantis.o: ../../config.h
atlantis.o: $(UTILS_SRC)/colors.h
atlantis.o: $(UTILS_SRC)/grabscreen.h
atlantis.o: $(UTILS_SRC)/visual.h
+atlantis.o: $(UTILS_SRC)/xshm.h
atlantis.o: $(srcdir)/atlantis.h
buildlwo.o: $(srcdir)/buildlwo.h
cage.o: $(HACK_SRC)/xlockmore.h
cage.o: $(UTILS_SRC)/colors.h
cage.o: $(UTILS_SRC)/grabscreen.h
cage.o: $(UTILS_SRC)/visual.h
+cage.o: $(UTILS_SRC)/xshm.h
cage.o: $(srcdir)/e_textures.h
dolphin.o: $(srcdir)/atlantis.h
gears.o: $(HACK_SRC)/xlockmore.h
gears.o: $(UTILS_SRC)/colors.h
gears.o: $(UTILS_SRC)/grabscreen.h
gears.o: $(UTILS_SRC)/visual.h
+gears.o: $(UTILS_SRC)/xshm.h
moebius.o: $(HACK_SRC)/xlockmore.h
moebius.o: ../../config.h
moebius.o: $(HACK_SRC)/xlockmoreI.h
moebius.o: $(UTILS_SRC)/colors.h
moebius.o: $(UTILS_SRC)/grabscreen.h
moebius.o: $(UTILS_SRC)/visual.h
+moebius.o: $(UTILS_SRC)/xshm.h
moebius.o: $(srcdir)/e_textures.h
morph3d.o: $(HACK_SRC)/xlockmore.h
morph3d.o: ../../config.h
morph3d.o: $(UTILS_SRC)/colors.h
morph3d.o: $(UTILS_SRC)/grabscreen.h
morph3d.o: $(UTILS_SRC)/visual.h
+morph3d.o: $(UTILS_SRC)/xshm.h
pipeobjs.o: $(srcdir)/buildlwo.h
pipes.o: $(HACK_SRC)/xlockmore.h
pipes.o: ../../config.h
pipes.o: $(UTILS_SRC)/colors.h
pipes.o: $(UTILS_SRC)/grabscreen.h
pipes.o: $(UTILS_SRC)/visual.h
+pipes.o: $(UTILS_SRC)/xshm.h
pipes.o: $(srcdir)/buildlwo.h
rubik.o: $(HACK_SRC)/xlockmore.h
rubik.o: ../../config.h
rubik.o: $(UTILS_SRC)/colors.h
rubik.o: $(UTILS_SRC)/grabscreen.h
rubik.o: $(UTILS_SRC)/visual.h
+rubik.o: $(UTILS_SRC)/xshm.h
s1_1.o: $(srcdir)/buildlwo.h
s1_2.o: $(srcdir)/buildlwo.h
s1_3.o: $(srcdir)/buildlwo.h
sproingies.o: $(UTILS_SRC)/colors.h
sproingies.o: $(UTILS_SRC)/grabscreen.h
sproingies.o: $(UTILS_SRC)/visual.h
+sproingies.o: $(UTILS_SRC)/xshm.h
sproingies.o: $(srcdir)/buildlwo.h
sproingiewrap.o: $(HACK_SRC)/xlockmore.h
sproingiewrap.o: ../../config.h
sproingiewrap.o: $(UTILS_SRC)/colors.h
sproingiewrap.o: $(UTILS_SRC)/grabscreen.h
sproingiewrap.o: $(UTILS_SRC)/visual.h
+sproingiewrap.o: $(UTILS_SRC)/xshm.h
stairs.o: $(HACK_SRC)/xlockmore.h
stairs.o: ../../config.h
stairs.o: $(HACK_SRC)/xlockmoreI.h
stairs.o: $(UTILS_SRC)/colors.h
stairs.o: $(UTILS_SRC)/grabscreen.h
stairs.o: $(UTILS_SRC)/visual.h
+stairs.o: $(UTILS_SRC)/xshm.h
stairs.o: $(srcdir)/e_textures.h
superquadrics.o: $(HACK_SRC)/xlockmore.h
superquadrics.o: ../../config.h
superquadrics.o: $(UTILS_SRC)/colors.h
superquadrics.o: $(UTILS_SRC)/grabscreen.h
superquadrics.o: $(UTILS_SRC)/visual.h
+superquadrics.o: $(UTILS_SRC)/xshm.h
swim.o: $(HACK_SRC)/xlockmoreI.h
swim.o: $(HACK_SRC)/screenhack.h
swim.o: ../../config.h
swim.o: $(UTILS_SRC)/colors.h
swim.o: $(UTILS_SRC)/grabscreen.h
swim.o: $(UTILS_SRC)/visual.h
+swim.o: $(UTILS_SRC)/xshm.h
swim.o: $(srcdir)/atlantis.h
whale.o: $(srcdir)/atlantis.h
xlock-gl.o: $(HACK_SRC)/screenhack.h
xlock-gl.o: $(UTILS_SRC)/grabscreen.h
xlock-gl.o: $(UTILS_SRC)/visual.h
xlock-gl.o: $(HACK_SRC)/xlockmoreI.h
+xlock-gl.o: $(UTILS_SRC)/xshm.h
+lament.o: $(HACK_SRC)/xlockmore.h
+lament.o: ../../config.h
+lament.o: $(HACK_SRC)/xlockmoreI.h
+lament.o: $(HACK_SRC)/screenhack.h
+lament.o: $(UTILS_SRC)/yarandom.h
+lament.o: $(UTILS_SRC)/usleep.h
+lament.o: $(UTILS_SRC)/resources.h
+lament.o: $(UTILS_SRC)/hsv.h
+lament.o: $(UTILS_SRC)/colors.h
+lament.o: $(UTILS_SRC)/grabscreen.h
+lament.o: $(UTILS_SRC)/visual.h
+lament.o: $(UTILS_SRC)/xshm.h
+lament.o: $(HACK_SRC)/images/lament.xpm
+bubble3d.o: $(srcdir)/bubble3d.h
+bubble3d.o: $(HACK_SRC)/xlockmoreI.h
+bubble3d.o: $(HACK_SRC)/screenhack.h
+bubble3d.o: ../../config.h
+bubble3d.o: $(UTILS_SRC)/yarandom.h
+bubble3d.o: $(UTILS_SRC)/usleep.h
+bubble3d.o: $(UTILS_SRC)/resources.h
+bubble3d.o: $(UTILS_SRC)/hsv.h
+bubble3d.o: $(UTILS_SRC)/colors.h
+bubble3d.o: $(UTILS_SRC)/grabscreen.h
+bubble3d.o: $(UTILS_SRC)/visual.h
+bubble3d.o: $(UTILS_SRC)/xshm.h
/* atlantis --- Shows moving 3D sea animals */
#if !defined( lint ) && !defined( SABER )
-static const char sccsid[] = "@(#)atlantis.c 1.1 98/05/13 xlockmore";
+static const char sccsid[] = "@(#)atlantis.c 1.3 98/06/18 xlockmore";
#endif
*
* Eric Lassauge (May-13-1998)
*
- * TODO : - use def_xxx options to initialize local variables (number of
- * sharks, etc...)
- * - test standalone mode
- * - better colormap handling (problems somewhere ?)
- * - purify it (!)
+ * REVISION HISTORY:
+ *
+ * David A. Bagley - 98/06/17 : Add whalespeed option. Global options to
+ * initialize local variables are now:
+ * XLock.atlantis.cycles: 100 ! SharkSpeed
+ * XLock.atlantis.batchcount: 4 ! SharkNum
+ * XLock.atlantis.whalespeed: 250 ! WhaleSpeed
+ * XLock.atlantis.size: 6000 ! SharkSize
+ * Add random direction for whales/dolphins
+ *
+ * E.Lassauge - 98/06/16: Use the following global options to initialize
+ * local variables :
+ * XLock.atlantis.delay: 100 ! SharkSpeed
+ * XLock.atlantis.batchcount: 4 ! SharkNum
+ * XLock.atlantis.cycles: 250 ! WhaleSpeed
+ * XLock.atlantis.size: 6000 ! SharkSize
+ * Add support for -/+ wireframe (t'was so easy to do!)
+ *
+ * TODO :
+ * - add a sort of background image or random bg color
+ * - better handling of sizes and speeds
+ * - test standalone and module modes
+ * - purify it (!)
*/
/* Copyright (c) Mark J. Kilgard, 1994. */
# define HACK_INIT init_atlantis
# define HACK_DRAW draw_atlantis
# define atlantis_opts xlockmore_opts
-# define DEFAULTS "*delay: 1000 \n"
+# define DEFAULTS "*delay: 1000 \n" \
+ "*count: 4 \n" \
+ "*cycles: 100 \n" \
+ "*size: 6000 \n" \
+ "*whalespeed: 250 \n"
# include "xlockmore.h" /* from the xscreensaver distribution */
#else /* !STANDALONE */
# include "xlock.h" /* from the xlockmore distribution */
-
+#include "vis.h"
#endif /* !STANDALONE */
#ifdef USE_GL
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <math.h>
#include "atlantis.h"
#include <GL/glu.h>
+#define DEF_WHALESPEED "250"
+static int whalespeed;
+static XrmOptionDescRec opts[] =
+{
+ {"-whalespeed", ".atlantis.whalespeed", XrmoptionSepArg, (caddr_t) NULL}
+};
+
+static argtype vars[] =
+{
+{(caddr_t *) & whalespeed, "whalespeed", "WhaleSpeed", DEF_WHALESPEED, t_Int}
+};
+
+static OptionStruct desc[] =
+{
+ {"-whalespeed num", "speed of whales and the dolphin"}
+};
+
ModeSpecOpt atlantis_opts =
-{0, NULL, 0, NULL, NULL};
+{sizeof opts / sizeof opts[0], opts, sizeof vars / sizeof vars[0], vars, desc};
#ifdef USE_MODULES
ModStruct atlantis_description =
{"atlantis", "init_atlantis", "draw_atlantis", "release_atlantis",
"refresh_atlantis", "change_atlantis", NULL, &atlantis_opts,
- 1000, 2, 5, 500, 64, 1.0, "",
+ 1000, NUM_SHARKS, SHARKSPEED, SHARKSIZE, 64, 1.0, "",
"Shows moving sharks/whales/dolphin", 0, NULL};
#endif
static atlantisstruct *atlantis = NULL;
static void
-InitFishs(atlantisstruct *ap)
+InitFishs(atlantisstruct * ap)
{
- int i;
-
- for (i = 0; i < NUM_SHARKS; i++) {
- ap->sharks[i].x = 70000.0 + NRAND(6000);
- ap->sharks[i].y = NRAND(6000);
- ap->sharks[i].z = NRAND(6000);
- ap->sharks[i].psi = NRAND(360) - 180.0;
- ap->sharks[i].v = 1.0;
- }
-
- /* i = LRAND() & 1; */ /* Works the first time but they do not return */
- ap->dolph.x = 30000.0;
- ap->dolph.y = 0.0;
- ap->dolph.z = 6000.0;
- ap->dolph.psi = /* (i) ? 90.0 : - */ 90.0;
- ap->dolph.theta = 0.0;
- ap->dolph.v = 3.0;
-
- ap->momWhale.x = 70000.0;
- ap->momWhale.y = 0.0;
- ap->momWhale.z = 0.0;
- ap->momWhale.psi = /* (i) ? 90.0 : - */ 90.0;
- ap->momWhale.theta = 0.0;
- ap->momWhale.v = 3.0;
-
- ap->babyWhale.x = 60000.0;
- ap->babyWhale.y = -2000.0;
- ap->babyWhale.z = -2000.0;
- ap->babyWhale.psi = /* (i) ? 90.0 : - */ 90.0;
- ap->babyWhale.theta = 0.0;
- ap->babyWhale.v = 3.0;
+ int i;
+
+ for (i = 0; i < ap->num_sharks; i++) {
+ ap->sharks[i].x = 70000.0 + NRAND(ap->sharksize);
+ ap->sharks[i].y = NRAND(ap->sharksize);
+ ap->sharks[i].z = NRAND(ap->sharksize);
+ ap->sharks[i].psi = NRAND(360) - 180.0;
+ ap->sharks[i].v = 1.0;
+ }
+
+ /* Random whae direction */
+ ap->whaledir = LRAND() & 1;
+
+ ap->dolph.x = 30000.0;
+ ap->dolph.y = 0.0;
+ ap->dolph.z = (float) (ap->sharksize);
+ ap->dolph.psi = (ap->whaledir) ? 90.0 : -90.0;
+ ap->dolph.theta = 0.0;
+ ap->dolph.v = 6.0;
+
+ ap->momWhale.x = 70000.0;
+ ap->momWhale.y = 0.0;
+ ap->momWhale.z = 0.0;
+ ap->momWhale.psi = (ap->whaledir) ? 90.0 : -90.0;
+ ap->momWhale.theta = 0.0;
+ ap->momWhale.v = 3.0;
+
+ ap->babyWhale.x = 60000.0;
+ ap->babyWhale.y = -2000.0;
+ ap->babyWhale.z = -2000.0;
+ ap->babyWhale.psi = (ap->whaledir) ? 90.0 : -90.0;
+ ap->babyWhale.theta = 0.0;
+ ap->babyWhale.v = 3.0;
}
static void
-Init(atlantisstruct *ap)
+Init(atlantisstruct * ap)
{
- static float ambient[] =
- {0.1, 0.1, 0.1, 1.0};
- static float diffuse[] =
- {1.0, 1.0, 1.0, 1.0};
- static float position[] =
- {0.0, 1.0, 0.0, 0.0};
- static float mat_shininess[] =
- {90.0};
- static float mat_specular[] =
- {0.8, 0.8, 0.8, 1.0};
- static float mat_diffuse[] =
- {0.46, 0.66, 0.795, 1.0};
- static float mat_ambient[] =
- {0.0, 0.1, 0.2, 1.0};
- static float lmodel_ambient[] =
- {0.4, 0.4, 0.4, 1.0};
- static float lmodel_localviewer[] =
- {0.0};
-#if 0
- GLfloat map1[4] =
- {0.0, 0.0, 0.0, 0.0};
- GLfloat map2[4] =
- {0.0, 0.0, 0.0, 0.0};
-#endif
-
- glFrontFace(GL_CW);
-
- glDepthFunc(GL_LEQUAL);
- glEnable(GL_DEPTH_TEST);
-
- glLightfv(GL_LIGHT0, GL_AMBIENT, ambient);
- glLightfv(GL_LIGHT0, GL_DIFFUSE, diffuse);
- glLightfv(GL_LIGHT0, GL_POSITION, position);
- glLightModelfv(GL_LIGHT_MODEL_AMBIENT, lmodel_ambient);
- glLightModelfv(GL_LIGHT_MODEL_LOCAL_VIEWER, lmodel_localviewer);
- glEnable(GL_LIGHTING);
- glEnable(GL_LIGHT0);
-
- glMaterialfv(GL_FRONT_AND_BACK, GL_SHININESS, mat_shininess);
- glMaterialfv(GL_FRONT_AND_BACK, GL_SPECULAR, mat_specular);
- glMaterialfv(GL_FRONT_AND_BACK, GL_DIFFUSE, mat_diffuse);
- glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT, mat_ambient);
-
- InitFishs(ap);
-
- glClearColor(0.0, 0.5, 0.9, 0.0);
+ static float ambient[] =
+ {0.1, 0.1, 0.1, 1.0};
+ static float diffuse[] =
+ {1.0, 1.0, 1.0, 1.0};
+ static float position[] =
+ {0.0, 1.0, 0.0, 0.0};
+ static float mat_shininess[] =
+ {90.0};
+ static float mat_specular[] =
+ {0.8, 0.8, 0.8, 1.0};
+ static float mat_diffuse[] =
+ {0.46, 0.66, 0.795, 1.0};
+ static float mat_ambient[] =
+ {0.0, 0.1, 0.2, 1.0};
+ static float lmodel_ambient[] =
+ {0.4, 0.4, 0.4, 1.0};
+ static float lmodel_localviewer[] =
+ {0.0};
+ float fblue = 0.0, fgreen;
+
+ glFrontFace(GL_CW);
+
+ glDepthFunc(GL_LEQUAL);
+ glEnable(GL_DEPTH_TEST);
+
+ glLightfv(GL_LIGHT0, GL_AMBIENT, ambient);
+ glLightfv(GL_LIGHT0, GL_DIFFUSE, diffuse);
+ glLightfv(GL_LIGHT0, GL_POSITION, position);
+ glLightModelfv(GL_LIGHT_MODEL_AMBIENT, lmodel_ambient);
+ glLightModelfv(GL_LIGHT_MODEL_LOCAL_VIEWER, lmodel_localviewer);
+ glEnable(GL_LIGHTING);
+ glEnable(GL_LIGHT0);
+
+ glMaterialfv(GL_FRONT_AND_BACK, GL_SHININESS, mat_shininess);
+ glMaterialfv(GL_FRONT_AND_BACK, GL_SPECULAR, mat_specular);
+ glMaterialfv(GL_FRONT_AND_BACK, GL_DIFFUSE, mat_diffuse);
+ glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT, mat_ambient);
+
+ InitFishs(ap);
+
+ /* Add a little randomness */
+ fblue = ((float) (NRAND(50)) / 100.0) + 0.50;
+ fgreen = fblue * 0.56;
+ glClearColor(0.0, fgreen, fblue, 0.0);
}
static void
-Reshape(ModeInfo *mi,int width, int height)
+Reshape(ModeInfo * mi, int width, int height)
{
- atlantisstruct *ap = &atlantis[MI_SCREEN(mi)];
+ atlantisstruct *ap = &atlantis[MI_SCREEN(mi)];
- glViewport(0, 0, ap->WinW= (GLint) width, ap->WinH= (GLint) height);
+ glViewport(0, 0, ap->WinW = (GLint) width, ap->WinH = (GLint) height);
- glMatrixMode(GL_PROJECTION);
- glLoadIdentity();
- gluPerspective(400.0, (GLdouble)width/(GLdouble)height, 1.0, 2000000.0);
- glMatrixMode(GL_MODELVIEW);
+ glMatrixMode(GL_PROJECTION);
+ glLoadIdentity();
+ gluPerspective(400.0, (GLdouble) width / (GLdouble) height, 1.0, 2000000.0);
+ glMatrixMode(GL_MODELVIEW);
}
static void
-Animate(atlantisstruct *ap)
+Animate(atlantisstruct * ap)
{
- int i;
-
- for (i = 0; i < NUM_SHARKS; i++) {
- SharkPilot(&(ap->sharks[i]));
- SharkMiss(ap,i);
- }
- WhalePilot(&(ap->dolph));
- ap->dolph.phi++;
- WhalePilot(&(ap->momWhale));
- ap->momWhale.phi++;
- WhalePilot(&(ap->babyWhale));
- ap->babyWhale.phi++;
+ int i;
+
+ for (i = 0; i < ap->num_sharks; i++) {
+ SharkPilot(&(ap->sharks[i]), ap->sharkspeed);
+ SharkMiss(ap, i);
+ }
+ WhalePilot(&(ap->dolph), ap->whalespeed, ap->whaledir);
+ ap->dolph.phi++;
+ WhalePilot(&(ap->momWhale), ap->whalespeed, ap->whaledir);
+ ap->momWhale.phi++;
+ WhalePilot(&(ap->babyWhale), ap->whalespeed, ap->whaledir);
+ ap->babyWhale.phi++;
}
static void
-AllDisplay(atlantisstruct *ap)
+AllDisplay(atlantisstruct * ap)
{
- int i;
-
- glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-
- for (i = 0; i < NUM_SHARKS; i++) {
- glPushMatrix();
- FishTransform(&(ap->sharks[i]));
- DrawShark(&(ap->sharks[i]));
- glPopMatrix();
- }
-
- glPushMatrix();
- FishTransform(&(ap->dolph));
- DrawDolphin(&(ap->dolph));
- glPopMatrix();
-
- glPushMatrix();
- FishTransform(&(ap->momWhale));
- DrawWhale(&(ap->momWhale));
- glPopMatrix();
-
- glPushMatrix();
- FishTransform(&(ap->babyWhale));
- glScalef(0.45, 0.45, 0.3);
- DrawWhale(&(ap->babyWhale));
- glPopMatrix();
+ int i;
+
+ glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+
+ for (i = 0; i < ap->num_sharks; i++) {
+ glPushMatrix();
+ FishTransform(&(ap->sharks[i]));
+ DrawShark(&(ap->sharks[i]), ap->wire);
+ glPopMatrix();
+ }
+
+ glPushMatrix();
+ FishTransform(&(ap->dolph));
+ DrawDolphin(&(ap->dolph), ap->wire);
+ glPopMatrix();
+
+ glPushMatrix();
+ FishTransform(&(ap->momWhale));
+ DrawWhale(&(ap->momWhale), ap->wire);
+ glPopMatrix();
+
+ glPushMatrix();
+ FishTransform(&(ap->babyWhale));
+ glScalef(0.45, 0.45, 0.3);
+ DrawWhale(&(ap->babyWhale), ap->wire);
+ glPopMatrix();
}
/*
if (atlantis == NULL) {
if ((atlantis = (atlantisstruct *) calloc(MI_NUM_SCREENS(mi),
- sizeof (atlantisstruct))) == NULL)
+ sizeof (atlantisstruct))) == NULL)
return;
}
ap = &atlantis[screen];
-
+ ap->num_sharks = MI_COUNT(mi);
+ if (ap->sharks == NULL) {
+ if ((ap->sharks = (fishRec *) calloc(ap->num_sharks,
+ sizeof (fishRec))) == NULL) {
+ /* free everything up to now */
+ (void) free((void *) atlantis);
+ atlantis = NULL;
+ return;
+ }
+ }
+ ap->sharkspeed = MI_CYCLES(mi); /* has influence on the "width"
+ of the movement */
+ ap->sharksize = MI_SIZE(mi); /* has influence on the "distance"
+ of the sharks */
+ ap->whalespeed = whalespeed;
+ ap->wire = MI_IS_WIREFRAME(mi);
+
+ if (MI_IS_DEBUG(mi)) {
+ (void) fprintf(stderr,
+ "%s:\n\tnum_sharks=%d\n\tsharkspeed=%.1f\n\tsharksize=%d\n\twhalespeed=%.1f\n\twireframe=%s\n",
+ MI_NAME(mi),
+ ap->num_sharks,
+ ap->sharkspeed,
+ ap->sharksize,
+ ap->whalespeed,
+ ap->wire ? "yes" : "no"
+ );
+ }
if ((ap->glx_context = init_GL(mi)) != NULL) {
Reshape(mi, MI_WIDTH(mi), MI_HEIGHT(mi));
Display *display = MI_DISPLAY(mi);
Window window = MI_WINDOW(mi);
+ MI_IS_DRAWN(mi) = True;
+
if (!ap->glx_context)
return;
void
release_atlantis(ModeInfo * mi)
{
+ int screen;
+
if (atlantis != NULL) {
+ for (screen = 0; screen < MI_NUM_SCREENS(mi); screen++) {
+ atlantisstruct *ap = &atlantis[screen];
+
+ if (ap->sharks)
+ (void) free((void *) ap->sharks);
+ }
(void) free((void *) atlantis);
atlantis = NULL;
}
FreeAllGL(mi);
}
-/*
- *-----------------------------------------------------------------------------
- * Called when the mainline xlock code notices possible window
- * damage. This hook should take steps to repaint the entire
- * window (no specific damage area information is provided).
- *-----------------------------------------------------------------------------
- */
-
void
refresh_atlantis(ModeInfo * mi)
{
- MI_CLEARWINDOW(mi);
- Reshape(mi, MI_WIDTH(mi), MI_HEIGHT(mi));
}
void
return;
glXMakeCurrent(MI_DISPLAY(mi), MI_WINDOW(mi), *(ap->glx_context));
- Init(ap);
+ Init(ap);
}
-#endif /* USE_GL */
+#endif /* USE_GL */
#define RAD 57.295
#define RRAD 0.01745
+/* default values */
#define NUM_SHARKS 4
+#define SHARKSPEED 100
#define SHARKSIZE 6000
-#define SHARKSPEED 100.0
-
-#define WHALESPEED 250.0
typedef struct _fishRec {
- float x, y, z, phi, theta, psi, v;
- float xt, yt, zt;
- float htail, vtail;
- float dtheta;
- int spurt, attack;
+ float x, y, z, phi, theta, psi, v;
+ float xt, yt, zt;
+ float htail, vtail;
+ float dtheta;
+ int spurt, attack;
} fishRec;
typedef struct {
- GLint WinH, WinW;
- GLXContext *glx_context;
- fishRec sharks[NUM_SHARKS];
- fishRec momWhale;
- fishRec babyWhale;
- fishRec dolph;
+ GLint WinH, WinW;
+ GLXContext *glx_context;
+ int num_sharks;
+ float sharkspeed, whalespeed;
+ int sharksize;
+ int wire;
+ Bool whaledir;
+ fishRec *sharks;
+ fishRec momWhale;
+ fishRec babyWhale;
+ fishRec dolph;
} atlantisstruct;
extern void FishTransform(fishRec *);
-extern void WhalePilot(fishRec *);
-extern void SharkPilot(fishRec *);
-extern void SharkMiss(atlantisstruct *,int);
-extern void DrawWhale(fishRec *);
-extern void DrawShark(fishRec *);
-extern void DrawDolphin(fishRec *);
+extern void WhalePilot(fishRec *, float, Bool);
+extern void SharkPilot(fishRec *, float);
+extern void SharkMiss(atlantisstruct *, int);
+extern void DrawWhale(fishRec *, int);
+extern void DrawShark(fishRec *, int);
+extern void DrawDolphin(fishRec *, int);
--- /dev/null
+/* -*- Mode: C; tab-width: 4 -*- */
+/* bubble3d.c - 3D bubbles */
+
+#if !defined( lint ) && !defined( SABER )
+static const char sccsid[] = "@(#)bubble3d.c 4.11 98/06/16 xlockmore";
+
+#endif
+
+/*-
+ * BUBBLE3D (C) 1998 Richard W.M. Jones.
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation for any purpose and without fee is hereby granted,
+ * provided that the above copyright notice appear in all copies and that
+ * both that copyright notice and this permission notice appear in
+ * supporting documentation.
+ *
+ * This file is provided AS IS with no warranties of any kind. The author
+ * shall have no liability with respect to the infringement of copyrights,
+ * trade secrets or any patents by this file or any part thereof. In no
+ * event will the author be liable for any lost revenue or profits or
+ * other special, indirect and consequential damages.
+ *
+ * Revision History:
+ * 16-Jun-98: Written.
+ *
+ * bubble.c: This code is responsible for creating and managing
+ * bubbles over their lifetime.
+ * The bubbles may be drawn inside out.
+ */
+
+#include "bubble3d.h"
+
+typedef struct bubble {
+ GLfloat *contributions; /* List of contributions from each
+ * nudge to each vertex. This list has
+ * length nr_vertices * nr_nudge_axes.
+ */
+ GLfloat x, y, z; /* (x,y,z) location of the bubble. */
+ GLfloat scale; /* Scaling factor applied to bubble. */
+ GLfloat y_incr, scale_incr; /* Change in y and scale each frame. */
+ GLfloat rotx, roty, rotz; /* Current rotation. */
+ GLfloat rotx_incr, roty_incr, rotz_incr; /* Amount by which we increase
+ * rotation each step.
+ */
+ GLfloat *nudge_angle; /* Current angle (radians) of each
+ * nudge. This list has length nr_nudge_axes.
+ */
+ GLfloat *nudge_angle_incr; /* Amount by which we increase each nudge
+ * angle in each frame.
+ */
+} bubble;
+
+/* Should be taken care of already... but just in case */
+#if !defined( __GNUC__ ) && !defined(__cplusplus) && !defined(c_plusplus)
+#undef inline
+#define inline /* */
+#endif
+static inline void
+normalize(GLfloat v[3])
+{
+ GLfloat d = (GLfloat) sqrt((double) (v[0] * v[0] + v[1] * v[1] +
+ v[2] * v[2]));
+
+ if (d != 0) {
+ v[0] /= d;
+ v[1] /= d;
+ v[2] /= d;
+ } else {
+ v[0] = v[1] = v[2] = 0;
+ }
+}
+
+static inline GLfloat
+dotprod(GLfloat * v1, GLfloat * v2)
+{
+ return v1[0] * v2[0] + v1[1] * v2[1] + v1[2] * v2[2];
+}
+
+static inline GLfloat
+max(GLfloat a, GLfloat b)
+{
+ return a > b ? a : b;
+}
+
+/* Create a new bubble. */
+void *
+glb_bubble_new(GLfloat x, GLfloat y, GLfloat z, GLfloat scale,
+ GLfloat y_incr, GLfloat scale_incr)
+{
+ int i, j;
+
+ /* GLfloat axes [glb_config.nr_nudge_axes][3]; */
+ GLfloat axes[5][3]; /* HARD CODED for SunCC */
+ int nr_vertices;
+ glb_vertex *vertices = glb_sphere_get_vertices(&nr_vertices);
+
+ bubble *b = (bubble *) malloc(sizeof *b);
+
+ if (b == 0)
+ return 0;
+
+ b->contributions = (GLfloat *) malloc(sizeof (GLfloat) * nr_vertices *
+ glb_config.nr_nudge_axes);
+ if (b->contributions == 0) {
+ (void) free((void *) b);
+ return 0;
+ }
+ b->nudge_angle = (GLfloat *) malloc(sizeof (GLfloat) * glb_config.nr_nudge_axes);
+ if (b->nudge_angle == 0) {
+ (void) free((void *) b->contributions);
+ (void) free((void *) b);
+ return 0;
+ }
+ b->nudge_angle_incr = (GLfloat *) malloc(sizeof (GLfloat) * glb_config.nr_nudge_axes);
+ if (b->nudge_angle_incr == 0) {
+ (void) free((void *) b->nudge_angle);
+ (void) free((void *) b->contributions);
+ (void) free((void *) b);
+ return 0;
+ }
+ /* Initialize primitive elements. */
+ b->x = x;
+ b->y = y;
+ b->z = z;
+ b->scale = scale;
+ b->y_incr = y_incr;
+ b->scale_incr = scale_incr;
+ b->rotx = b->roty = b->rotz = 0;
+ b->rotx_incr = glb_drand() * glb_config.rotation_factor * 2
+ - glb_config.rotation_factor;
+ b->roty_incr = glb_drand() * glb_config.rotation_factor * 2
+ - glb_config.rotation_factor;
+ b->rotz_incr = glb_drand() * glb_config.rotation_factor * 2
+ - glb_config.rotation_factor;
+
+ /* Initialize the nudge angle arrays. */
+ for (i = 0; i < glb_config.nr_nudge_axes; ++i) {
+ b->nudge_angle[i] = 0;
+ b->nudge_angle_incr[i] = glb_drand() * glb_config.nudge_angle_factor;
+ }
+
+ /* Choose some random nudge axes. */
+ for (i = 0; i < glb_config.nr_nudge_axes; ++i) {
+ axes[i][0] = glb_drand() * 2 - 1;
+ axes[i][1] = glb_drand() * 2 - 1;
+ axes[i][2] = glb_drand() * 2 - 1;
+ normalize(axes[i]);
+ }
+
+ /* Calculate the contribution that each nudge axis has on each vertex. */
+ for (i = 0; i < nr_vertices; ++i)
+ for (j = 0; j < glb_config.nr_nudge_axes; ++j)
+ b->contributions[i * glb_config.nr_nudge_axes + j]
+ = max(0, dotprod(vertices[i], axes[j]));
+
+ return (void *) b;
+}
+
+/* Delete a bubble and free up all memory. */
+void
+glb_bubble_delete(void *bb)
+{
+ bubble *b = (bubble *) bb;
+
+ if (b != NULL) {
+ if (b->nudge_angle_incr) {
+ (void) free((void *) b->nudge_angle_incr);
+ b->nudge_angle_incr = NULL;
+ }
+ if (b->nudge_angle) {
+ (void) free((void *) b->nudge_angle);
+ b->nudge_angle = NULL;
+ }
+ if (b->contributions) {
+ (void) free((void *) b->contributions);
+ b->contributions = NULL;
+ }
+ (void) free((void *) b);
+ b = NULL;
+ }
+}
+
+/* Rotate and wobble a bubble by a single step. */
+void
+glb_bubble_step(void *bb)
+{
+ int i;
+ bubble *b = (bubble *) bb;
+
+ /* Update the rotation. */
+ b->rotx += b->rotx_incr;
+ b->roty += b->roty_incr;
+ b->rotz += b->rotz_incr;
+
+ /* Update the nudge angles. */
+ for (i = 0; i < glb_config.nr_nudge_axes; ++i)
+ b->nudge_angle[i] += b->nudge_angle_incr[i];
+
+ /* Move it upwards & outwards. */
+ b->y += b->y_incr;
+ b->scale += b->scale_incr;
+}
+
+/* Draw a bubble. */
+void
+glb_bubble_draw(void *bb)
+{
+ int i, j;
+ bubble *b = (bubble *) bb;
+ int nr_vertices;
+ glb_vertex *vertices = glb_sphere_get_vertices(&nr_vertices);
+ int nr_triangles;
+ glb_triangle *triangles = glb_sphere_get_triangles(&nr_triangles);
+ glb_vertex *new_vertices;
+
+ new_vertices = (glb_vertex *) malloc(sizeof (glb_vertex) * nr_vertices);
+ /* Calculate the vertices of this bubble, factoring in each nudge axis. */
+ for (i = 0; i < nr_vertices; ++i) {
+ GLfloat s = 0;
+
+ for (j = 0; j < glb_config.nr_nudge_axes; ++j)
+ s += ((GLfloat) cos((double) (b->nudge_angle[j])) *
+ glb_config.nudge_factor - glb_config.nudge_factor / 2) *
+ b->contributions[i * glb_config.nr_nudge_axes + j];
+
+ new_vertices[i][0] = vertices[i][0] * (s + 1);
+ new_vertices[i][1] = vertices[i][1] * (s + 1);
+ new_vertices[i][2] = vertices[i][2] * (s + 1);
+ }
+
+ glPushMatrix();
+
+ /* Apply translation, rotation and scalings. */
+ glTranslatef(b->x, b->y, b->z);
+
+ glRotatef(b->rotx, 1, 0, 0);
+ glRotatef(b->roty, 0, 1, 0);
+ glRotatef(b->rotz, 0, 0, 1);
+
+ glScalef(b->scale, b->scale, b->scale);
+
+ /* Draw the bubble. */
+ glBegin(GL_TRIANGLES);
+ for (i = 0; i < nr_triangles; ++i) {
+ glNormal3fv(new_vertices[triangles[i][0]]);
+ glVertex3fv(new_vertices[triangles[i][0]]);
+ glNormal3fv(new_vertices[triangles[i][1]]);
+ glVertex3fv(new_vertices[triangles[i][1]]);
+ glNormal3fv(new_vertices[triangles[i][2]]);
+ glVertex3fv(new_vertices[triangles[i][2]]);
+ }
+ glEnd();
+ glPopMatrix();
+ (void) free((void *) new_vertices);
+}
+
+/* Return y value. */
+GLfloat
+glb_bubble_get_y(void *bb)
+{
+ bubble *b = (bubble *) bb;
+
+ return b->y;
+}
Display *display = MI_DISPLAY(mi);
Window window = MI_WINDOW(mi);
+ MI_IS_DRAWN(mi) = True;
+
if (!cp->glx_context)
return;
/* atlantis --- Shows moving 3D sea animals */
#if !defined( lint ) && !defined( SABER )
-static const char sccsid[] = "@(#)dolphin.c 1.1 98/05/13 xlockmore";
+static const char sccsid[] = "@(#)dolphin.c 1.2 98/06/16 xlockmore";
#endif
*
* OpenGL(TM) is a trademark of Silicon Graphics, Inc.
*/
+
#ifndef STANDALONE
#include "xlock.h"
#endif
#ifdef USE_GL
#ifdef STANDALONE
+#include <math.h>
#include <GL/glx.h>
#endif
-#include <math.h>
#include "atlantis.h"
/* *INDENT-OFF* */
static float N001[3] = {-0.005937 ,-0.101998 ,-0.994767};
static float P134[3] = {442.08, -143.84, 9475.96};
/* *INDENT-ON* */
+
+
static void
-Dolphin001(void)
+Dolphin001(GLenum cap)
{
- glNormal3fv(N071);
- glBegin(GL_POLYGON);
- glVertex3fv(P001);
- glVertex3fv(P068);
- glVertex3fv(P010);
- glEnd();
- glBegin(GL_POLYGON);
- glVertex3fv(P068);
- glVertex3fv(P076);
- glVertex3fv(P010);
- glEnd();
- glBegin(GL_POLYGON);
- glVertex3fv(P068);
- glVertex3fv(P070);
- glVertex3fv(P076);
- glEnd();
- glBegin(GL_POLYGON);
- glVertex3fv(P076);
- glVertex3fv(P070);
- glVertex3fv(P074);
- glEnd();
- glBegin(GL_POLYGON);
- glVertex3fv(P070);
- glVertex3fv(P072);
- glVertex3fv(P074);
- glEnd();
- glNormal3fv(N119);
- glBegin(GL_POLYGON);
- glVertex3fv(P072);
- glVertex3fv(P070);
- glVertex3fv(P074);
- glEnd();
- glBegin(GL_POLYGON);
- glVertex3fv(P074);
- glVertex3fv(P070);
- glVertex3fv(P076);
- glEnd();
- glBegin(GL_POLYGON);
- glVertex3fv(P070);
- glVertex3fv(P068);
- glVertex3fv(P076);
- glEnd();
- glBegin(GL_POLYGON);
- glVertex3fv(P076);
- glVertex3fv(P068);
- glVertex3fv(P010);
- glEnd();
- glBegin(GL_POLYGON);
- glVertex3fv(P068);
- glVertex3fv(P001);
- glVertex3fv(P010);
- glEnd();
+ glNormal3fv(N071);
+ glBegin(cap);
+ glVertex3fv(P001);
+ glVertex3fv(P068);
+ glVertex3fv(P010);
+ glEnd();
+ glBegin(cap);
+ glVertex3fv(P068);
+ glVertex3fv(P076);
+ glVertex3fv(P010);
+ glEnd();
+ glBegin(cap);
+ glVertex3fv(P068);
+ glVertex3fv(P070);
+ glVertex3fv(P076);
+ glEnd();
+ glBegin(cap);
+ glVertex3fv(P076);
+ glVertex3fv(P070);
+ glVertex3fv(P074);
+ glEnd();
+ glBegin(cap);
+ glVertex3fv(P070);
+ glVertex3fv(P072);
+ glVertex3fv(P074);
+ glEnd();
+ glNormal3fv(N119);
+ glBegin(cap);
+ glVertex3fv(P072);
+ glVertex3fv(P070);
+ glVertex3fv(P074);
+ glEnd();
+ glBegin(cap);
+ glVertex3fv(P074);
+ glVertex3fv(P070);
+ glVertex3fv(P076);
+ glEnd();
+ glBegin(cap);
+ glVertex3fv(P070);
+ glVertex3fv(P068);
+ glVertex3fv(P076);
+ glEnd();
+ glBegin(cap);
+ glVertex3fv(P076);
+ glVertex3fv(P068);
+ glVertex3fv(P010);
+ glEnd();
+ glBegin(cap);
+ glVertex3fv(P068);
+ glVertex3fv(P001);
+ glVertex3fv(P010);
+ glEnd();
}
static void
-Dolphin002(void)
+Dolphin002(GLenum cap)
{
- glNormal3fv(N071);
- glBegin(GL_POLYGON);
- glVertex3fv(P011);
- glVertex3fv(P001);
- glVertex3fv(P009);
- glEnd();
- glBegin(GL_POLYGON);
- glVertex3fv(P075);
- glVertex3fv(P011);
- glVertex3fv(P009);
- glEnd();
- glBegin(GL_POLYGON);
- glVertex3fv(P069);
- glVertex3fv(P011);
- glVertex3fv(P075);
- glEnd();
- glBegin(GL_POLYGON);
- glVertex3fv(P069);
- glVertex3fv(P075);
- glVertex3fv(P073);
- glEnd();
- glBegin(GL_POLYGON);
- glVertex3fv(P071);
- glVertex3fv(P069);
- glVertex3fv(P073);
- glEnd();
- glNormal3fv(N119);
- glBegin(GL_POLYGON);
- glVertex3fv(P001);
- glVertex3fv(P011);
- glVertex3fv(P009);
- glEnd();
- glBegin(GL_POLYGON);
- glVertex3fv(P009);
- glVertex3fv(P011);
- glVertex3fv(P075);
- glEnd();
- glBegin(GL_POLYGON);
- glVertex3fv(P011);
- glVertex3fv(P069);
- glVertex3fv(P075);
- glEnd();
- glBegin(GL_POLYGON);
- glVertex3fv(P069);
- glVertex3fv(P073);
- glVertex3fv(P075);
- glEnd();
- glBegin(GL_POLYGON);
- glVertex3fv(P069);
- glVertex3fv(P071);
- glVertex3fv(P073);
- glEnd();
+ glNormal3fv(N071);
+ glBegin(cap);
+ glVertex3fv(P011);
+ glVertex3fv(P001);
+ glVertex3fv(P009);
+ glEnd();
+ glBegin(cap);
+ glVertex3fv(P075);
+ glVertex3fv(P011);
+ glVertex3fv(P009);
+ glEnd();
+ glBegin(cap);
+ glVertex3fv(P069);
+ glVertex3fv(P011);
+ glVertex3fv(P075);
+ glEnd();
+ glBegin(cap);
+ glVertex3fv(P069);
+ glVertex3fv(P075);
+ glVertex3fv(P073);
+ glEnd();
+ glBegin(cap);
+ glVertex3fv(P071);
+ glVertex3fv(P069);
+ glVertex3fv(P073);
+ glEnd();
+ glNormal3fv(N119);
+ glBegin(cap);
+ glVertex3fv(P001);
+ glVertex3fv(P011);
+ glVertex3fv(P009);
+ glEnd();
+ glBegin(cap);
+ glVertex3fv(P009);
+ glVertex3fv(P011);
+ glVertex3fv(P075);
+ glEnd();
+ glBegin(cap);
+ glVertex3fv(P011);
+ glVertex3fv(P069);
+ glVertex3fv(P075);
+ glEnd();
+ glBegin(cap);
+ glVertex3fv(P069);
+ glVertex3fv(P073);
+ glVertex3fv(P075);
+ glEnd();
+ glBegin(cap);
+ glVertex3fv(P069);
+ glVertex3fv(P071);
+ glVertex3fv(P073);
+ glEnd();
}
static void
-Dolphin003(void)
+Dolphin003(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N018);
- glVertex3fv(P018);
- glNormal3fv(N001);
- glVertex3fv(P001);
- glNormal3fv(N019);
- glVertex3fv(P019);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N019);
- glVertex3fv(P019);
- glNormal3fv(N001);
- glVertex3fv(P001);
- glNormal3fv(N012);
- glVertex3fv(P012);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N017);
- glVertex3fv(P017);
- glNormal3fv(N001);
- glVertex3fv(P001);
- glNormal3fv(N018);
- glVertex3fv(P018);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N001);
- glVertex3fv(P001);
- glNormal3fv(N017);
- glVertex3fv(P017);
- glNormal3fv(N016);
- glVertex3fv(P016);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N001);
- glVertex3fv(P001);
- glNormal3fv(N013);
- glVertex3fv(P013);
- glNormal3fv(N012);
- glVertex3fv(P012);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N001);
- glVertex3fv(P001);
- glNormal3fv(N016);
- glVertex3fv(P016);
- glNormal3fv(N015);
- glVertex3fv(P015);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N001);
- glVertex3fv(P001);
- glNormal3fv(N014);
- glVertex3fv(P014);
- glNormal3fv(N013);
- glVertex3fv(P013);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N001);
- glVertex3fv(P001);
- glNormal3fv(N015);
- glVertex3fv(P015);
- glNormal3fv(N014);
- glVertex3fv(P014);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N018);
+ glVertex3fv(P018);
+ glNormal3fv(N001);
+ glVertex3fv(P001);
+ glNormal3fv(N019);
+ glVertex3fv(P019);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N019);
+ glVertex3fv(P019);
+ glNormal3fv(N001);
+ glVertex3fv(P001);
+ glNormal3fv(N012);
+ glVertex3fv(P012);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N017);
+ glVertex3fv(P017);
+ glNormal3fv(N001);
+ glVertex3fv(P001);
+ glNormal3fv(N018);
+ glVertex3fv(P018);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N001);
+ glVertex3fv(P001);
+ glNormal3fv(N017);
+ glVertex3fv(P017);
+ glNormal3fv(N016);
+ glVertex3fv(P016);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N001);
+ glVertex3fv(P001);
+ glNormal3fv(N013);
+ glVertex3fv(P013);
+ glNormal3fv(N012);
+ glVertex3fv(P012);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N001);
+ glVertex3fv(P001);
+ glNormal3fv(N016);
+ glVertex3fv(P016);
+ glNormal3fv(N015);
+ glVertex3fv(P015);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N001);
+ glVertex3fv(P001);
+ glNormal3fv(N014);
+ glVertex3fv(P014);
+ glNormal3fv(N013);
+ glVertex3fv(P013);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N001);
+ glVertex3fv(P001);
+ glNormal3fv(N015);
+ glVertex3fv(P015);
+ glNormal3fv(N014);
+ glVertex3fv(P014);
+ glEnd();
}
static void
-Dolphin004(void)
+Dolphin004(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N014);
- glVertex3fv(P014);
- glNormal3fv(N015);
- glVertex3fv(P015);
- glNormal3fv(N023);
- glVertex3fv(P023);
- glNormal3fv(N022);
- glVertex3fv(P022);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N015);
- glVertex3fv(P015);
- glNormal3fv(N016);
- glVertex3fv(P016);
- glNormal3fv(N024);
- glVertex3fv(P024);
- glNormal3fv(N023);
- glVertex3fv(P023);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N016);
- glVertex3fv(P016);
- glNormal3fv(N017);
- glVertex3fv(P017);
- glNormal3fv(N025);
- glVertex3fv(P025);
- glNormal3fv(N024);
- glVertex3fv(P024);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N017);
- glVertex3fv(P017);
- glNormal3fv(N018);
- glVertex3fv(P018);
- glNormal3fv(N026);
- glVertex3fv(P026);
- glNormal3fv(N025);
- glVertex3fv(P025);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N013);
- glVertex3fv(P013);
- glNormal3fv(N014);
- glVertex3fv(P014);
- glNormal3fv(N022);
- glVertex3fv(P022);
- glNormal3fv(N021);
- glVertex3fv(P021);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N012);
- glVertex3fv(P012);
- glNormal3fv(N013);
- glVertex3fv(P013);
- glNormal3fv(N021);
- glVertex3fv(P021);
- glNormal3fv(N020);
- glVertex3fv(P020);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N018);
- glVertex3fv(P018);
- glNormal3fv(N019);
- glVertex3fv(P019);
- glNormal3fv(N027);
- glVertex3fv(P027);
- glNormal3fv(N026);
- glVertex3fv(P026);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N019);
- glVertex3fv(P019);
- glNormal3fv(N012);
- glVertex3fv(P012);
- glNormal3fv(N020);
- glVertex3fv(P020);
- glNormal3fv(N027);
- glVertex3fv(P027);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N014);
+ glVertex3fv(P014);
+ glNormal3fv(N015);
+ glVertex3fv(P015);
+ glNormal3fv(N023);
+ glVertex3fv(P023);
+ glNormal3fv(N022);
+ glVertex3fv(P022);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N015);
+ glVertex3fv(P015);
+ glNormal3fv(N016);
+ glVertex3fv(P016);
+ glNormal3fv(N024);
+ glVertex3fv(P024);
+ glNormal3fv(N023);
+ glVertex3fv(P023);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N016);
+ glVertex3fv(P016);
+ glNormal3fv(N017);
+ glVertex3fv(P017);
+ glNormal3fv(N025);
+ glVertex3fv(P025);
+ glNormal3fv(N024);
+ glVertex3fv(P024);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N017);
+ glVertex3fv(P017);
+ glNormal3fv(N018);
+ glVertex3fv(P018);
+ glNormal3fv(N026);
+ glVertex3fv(P026);
+ glNormal3fv(N025);
+ glVertex3fv(P025);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N013);
+ glVertex3fv(P013);
+ glNormal3fv(N014);
+ glVertex3fv(P014);
+ glNormal3fv(N022);
+ glVertex3fv(P022);
+ glNormal3fv(N021);
+ glVertex3fv(P021);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N012);
+ glVertex3fv(P012);
+ glNormal3fv(N013);
+ glVertex3fv(P013);
+ glNormal3fv(N021);
+ glVertex3fv(P021);
+ glNormal3fv(N020);
+ glVertex3fv(P020);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N018);
+ glVertex3fv(P018);
+ glNormal3fv(N019);
+ glVertex3fv(P019);
+ glNormal3fv(N027);
+ glVertex3fv(P027);
+ glNormal3fv(N026);
+ glVertex3fv(P026);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N019);
+ glVertex3fv(P019);
+ glNormal3fv(N012);
+ glVertex3fv(P012);
+ glNormal3fv(N020);
+ glVertex3fv(P020);
+ glNormal3fv(N027);
+ glVertex3fv(P027);
+ glEnd();
}
static void
-Dolphin005(void)
+Dolphin005(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N022);
- glVertex3fv(P022);
- glNormal3fv(N023);
- glVertex3fv(P023);
- glNormal3fv(N031);
- glVertex3fv(P031);
- glNormal3fv(N030);
- glVertex3fv(P030);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N021);
- glVertex3fv(P021);
- glNormal3fv(N022);
- glVertex3fv(P022);
- glNormal3fv(N030);
- glVertex3fv(P030);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N021);
- glVertex3fv(P021);
- glNormal3fv(N030);
- glVertex3fv(P030);
- glNormal3fv(N029);
- glVertex3fv(P029);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N023);
- glVertex3fv(P023);
- glNormal3fv(N024);
- glVertex3fv(P024);
- glNormal3fv(N031);
- glVertex3fv(P031);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N024);
- glVertex3fv(P024);
- glNormal3fv(N032);
- glVertex3fv(P032);
- glNormal3fv(N031);
- glVertex3fv(P031);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N024);
- glVertex3fv(P024);
- glNormal3fv(N025);
- glVertex3fv(P025);
- glNormal3fv(N032);
- glVertex3fv(P032);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N025);
- glVertex3fv(P025);
- glNormal3fv(N033);
- glVertex3fv(P033);
- glNormal3fv(N032);
- glVertex3fv(P032);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N020);
- glVertex3fv(P020);
- glNormal3fv(N021);
- glVertex3fv(P021);
- glNormal3fv(N029);
- glVertex3fv(P029);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N020);
- glVertex3fv(P020);
- glNormal3fv(N029);
- glVertex3fv(P029);
- glNormal3fv(N028);
- glVertex3fv(P028);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N027);
- glVertex3fv(P027);
- glNormal3fv(N020);
- glVertex3fv(P020);
- glNormal3fv(N028);
- glVertex3fv(P028);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N027);
- glVertex3fv(P027);
- glNormal3fv(N028);
- glVertex3fv(P028);
- glNormal3fv(N035);
- glVertex3fv(P035);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N025);
- glVertex3fv(P025);
- glNormal3fv(N026);
- glVertex3fv(P026);
- glNormal3fv(N033);
- glVertex3fv(P033);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N033);
- glVertex3fv(P033);
- glNormal3fv(N026);
- glVertex3fv(P026);
- glNormal3fv(N034);
- glVertex3fv(P034);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N026);
- glVertex3fv(P026);
- glNormal3fv(N027);
- glVertex3fv(P027);
- glNormal3fv(N035);
- glVertex3fv(P035);
- glNormal3fv(N034);
- glVertex3fv(P034);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N022);
+ glVertex3fv(P022);
+ glNormal3fv(N023);
+ glVertex3fv(P023);
+ glNormal3fv(N031);
+ glVertex3fv(P031);
+ glNormal3fv(N030);
+ glVertex3fv(P030);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N021);
+ glVertex3fv(P021);
+ glNormal3fv(N022);
+ glVertex3fv(P022);
+ glNormal3fv(N030);
+ glVertex3fv(P030);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N021);
+ glVertex3fv(P021);
+ glNormal3fv(N030);
+ glVertex3fv(P030);
+ glNormal3fv(N029);
+ glVertex3fv(P029);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N023);
+ glVertex3fv(P023);
+ glNormal3fv(N024);
+ glVertex3fv(P024);
+ glNormal3fv(N031);
+ glVertex3fv(P031);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N024);
+ glVertex3fv(P024);
+ glNormal3fv(N032);
+ glVertex3fv(P032);
+ glNormal3fv(N031);
+ glVertex3fv(P031);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N024);
+ glVertex3fv(P024);
+ glNormal3fv(N025);
+ glVertex3fv(P025);
+ glNormal3fv(N032);
+ glVertex3fv(P032);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N025);
+ glVertex3fv(P025);
+ glNormal3fv(N033);
+ glVertex3fv(P033);
+ glNormal3fv(N032);
+ glVertex3fv(P032);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N020);
+ glVertex3fv(P020);
+ glNormal3fv(N021);
+ glVertex3fv(P021);
+ glNormal3fv(N029);
+ glVertex3fv(P029);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N020);
+ glVertex3fv(P020);
+ glNormal3fv(N029);
+ glVertex3fv(P029);
+ glNormal3fv(N028);
+ glVertex3fv(P028);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N027);
+ glVertex3fv(P027);
+ glNormal3fv(N020);
+ glVertex3fv(P020);
+ glNormal3fv(N028);
+ glVertex3fv(P028);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N027);
+ glVertex3fv(P027);
+ glNormal3fv(N028);
+ glVertex3fv(P028);
+ glNormal3fv(N035);
+ glVertex3fv(P035);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N025);
+ glVertex3fv(P025);
+ glNormal3fv(N026);
+ glVertex3fv(P026);
+ glNormal3fv(N033);
+ glVertex3fv(P033);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N033);
+ glVertex3fv(P033);
+ glNormal3fv(N026);
+ glVertex3fv(P026);
+ glNormal3fv(N034);
+ glVertex3fv(P034);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N026);
+ glVertex3fv(P026);
+ glNormal3fv(N027);
+ glVertex3fv(P027);
+ glNormal3fv(N035);
+ glVertex3fv(P035);
+ glNormal3fv(N034);
+ glVertex3fv(P034);
+ glEnd();
}
static void
-Dolphin006(void)
+Dolphin006(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N092);
- glVertex3fv(P092);
- glNormal3fv(N093);
- glVertex3fv(P093);
- glNormal3fv(N094);
- glVertex3fv(P094);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N093);
- glVertex3fv(P093);
- glNormal3fv(N092);
- glVertex3fv(P092);
- glNormal3fv(N094);
- glVertex3fv(P094);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N092);
- glVertex3fv(P092);
- glNormal3fv(N091);
- glVertex3fv(P091);
- glNormal3fv(N095);
- glVertex3fv(P095);
- glNormal3fv(N094);
- glVertex3fv(P094);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N091);
- glVertex3fv(P091);
- glNormal3fv(N092);
- glVertex3fv(P092);
- glNormal3fv(N094);
- glVertex3fv(P094);
- glNormal3fv(N095);
- glVertex3fv(P095);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N122);
- glVertex3fv(P122);
- glNormal3fv(N095);
- glVertex3fv(P095);
- glNormal3fv(N091);
- glVertex3fv(P091);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N122);
- glVertex3fv(P122);
- glNormal3fv(N091);
- glVertex3fv(P091);
- glNormal3fv(N095);
- glVertex3fv(P095);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N092);
+ glVertex3fv(P092);
+ glNormal3fv(N093);
+ glVertex3fv(P093);
+ glNormal3fv(N094);
+ glVertex3fv(P094);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N093);
+ glVertex3fv(P093);
+ glNormal3fv(N092);
+ glVertex3fv(P092);
+ glNormal3fv(N094);
+ glVertex3fv(P094);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N092);
+ glVertex3fv(P092);
+ glNormal3fv(N091);
+ glVertex3fv(P091);
+ glNormal3fv(N095);
+ glVertex3fv(P095);
+ glNormal3fv(N094);
+ glVertex3fv(P094);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N091);
+ glVertex3fv(P091);
+ glNormal3fv(N092);
+ glVertex3fv(P092);
+ glNormal3fv(N094);
+ glVertex3fv(P094);
+ glNormal3fv(N095);
+ glVertex3fv(P095);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N122);
+ glVertex3fv(P122);
+ glNormal3fv(N095);
+ glVertex3fv(P095);
+ glNormal3fv(N091);
+ glVertex3fv(P091);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N122);
+ glVertex3fv(P122);
+ glNormal3fv(N091);
+ glVertex3fv(P091);
+ glNormal3fv(N095);
+ glVertex3fv(P095);
+ glEnd();
}
static void
-Dolphin007(void)
+Dolphin007(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N030);
- glVertex3fv(P030);
- glNormal3fv(N031);
- glVertex3fv(P031);
- glNormal3fv(N039);
- glVertex3fv(P039);
- glNormal3fv(N038);
- glVertex3fv(P038);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N029);
- glVertex3fv(P029);
- glNormal3fv(N030);
- glVertex3fv(P030);
- glNormal3fv(N038);
- glVertex3fv(P038);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N029);
- glVertex3fv(P029);
- glNormal3fv(N038);
- glVertex3fv(P038);
- glNormal3fv(N037);
- glVertex3fv(P037);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N028);
- glVertex3fv(P028);
- glNormal3fv(N029);
- glVertex3fv(P029);
- glNormal3fv(N037);
- glVertex3fv(P037);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N028);
- glVertex3fv(P028);
- glNormal3fv(N037);
- glVertex3fv(P037);
- glNormal3fv(N036);
- glVertex3fv(P036);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N035);
- glVertex3fv(P035);
- glNormal3fv(N028);
- glVertex3fv(P028);
- glNormal3fv(N036);
- glVertex3fv(P036);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N035);
- glVertex3fv(P035);
- glNormal3fv(N036);
- glVertex3fv(P036);
- glNormal3fv(N043);
- glVertex3fv(P043);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N034);
- glVertex3fv(P034);
- glNormal3fv(N035);
- glVertex3fv(P035);
- glNormal3fv(N043);
- glVertex3fv(P043);
- glNormal3fv(N042);
- glVertex3fv(P042);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N033);
- glVertex3fv(P033);
- glNormal3fv(N034);
- glVertex3fv(P034);
- glNormal3fv(N042);
- glVertex3fv(P042);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N033);
- glVertex3fv(P033);
- glNormal3fv(N042);
- glVertex3fv(P042);
- glNormal3fv(N041);
- glVertex3fv(P041);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N031);
- glVertex3fv(P031);
- glNormal3fv(N032);
- glVertex3fv(P032);
- glNormal3fv(N039);
- glVertex3fv(P039);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N039);
- glVertex3fv(P039);
- glNormal3fv(N032);
- glVertex3fv(P032);
- glNormal3fv(N040);
- glVertex3fv(P040);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N032);
- glVertex3fv(P032);
- glNormal3fv(N033);
- glVertex3fv(P033);
- glNormal3fv(N040);
- glVertex3fv(P040);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N040);
- glVertex3fv(P040);
- glNormal3fv(N033);
- glVertex3fv(P033);
- glNormal3fv(N041);
- glVertex3fv(P041);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N030);
+ glVertex3fv(P030);
+ glNormal3fv(N031);
+ glVertex3fv(P031);
+ glNormal3fv(N039);
+ glVertex3fv(P039);
+ glNormal3fv(N038);
+ glVertex3fv(P038);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N029);
+ glVertex3fv(P029);
+ glNormal3fv(N030);
+ glVertex3fv(P030);
+ glNormal3fv(N038);
+ glVertex3fv(P038);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N029);
+ glVertex3fv(P029);
+ glNormal3fv(N038);
+ glVertex3fv(P038);
+ glNormal3fv(N037);
+ glVertex3fv(P037);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N028);
+ glVertex3fv(P028);
+ glNormal3fv(N029);
+ glVertex3fv(P029);
+ glNormal3fv(N037);
+ glVertex3fv(P037);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N028);
+ glVertex3fv(P028);
+ glNormal3fv(N037);
+ glVertex3fv(P037);
+ glNormal3fv(N036);
+ glVertex3fv(P036);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N035);
+ glVertex3fv(P035);
+ glNormal3fv(N028);
+ glVertex3fv(P028);
+ glNormal3fv(N036);
+ glVertex3fv(P036);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N035);
+ glVertex3fv(P035);
+ glNormal3fv(N036);
+ glVertex3fv(P036);
+ glNormal3fv(N043);
+ glVertex3fv(P043);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N034);
+ glVertex3fv(P034);
+ glNormal3fv(N035);
+ glVertex3fv(P035);
+ glNormal3fv(N043);
+ glVertex3fv(P043);
+ glNormal3fv(N042);
+ glVertex3fv(P042);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N033);
+ glVertex3fv(P033);
+ glNormal3fv(N034);
+ glVertex3fv(P034);
+ glNormal3fv(N042);
+ glVertex3fv(P042);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N033);
+ glVertex3fv(P033);
+ glNormal3fv(N042);
+ glVertex3fv(P042);
+ glNormal3fv(N041);
+ glVertex3fv(P041);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N031);
+ glVertex3fv(P031);
+ glNormal3fv(N032);
+ glVertex3fv(P032);
+ glNormal3fv(N039);
+ glVertex3fv(P039);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N039);
+ glVertex3fv(P039);
+ glNormal3fv(N032);
+ glVertex3fv(P032);
+ glNormal3fv(N040);
+ glVertex3fv(P040);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N032);
+ glVertex3fv(P032);
+ glNormal3fv(N033);
+ glVertex3fv(P033);
+ glNormal3fv(N040);
+ glVertex3fv(P040);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N040);
+ glVertex3fv(P040);
+ glNormal3fv(N033);
+ glVertex3fv(P033);
+ glNormal3fv(N041);
+ glVertex3fv(P041);
+ glEnd();
}
static void
-Dolphin008(void)
+Dolphin008(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N042);
- glVertex3fv(P042);
- glNormal3fv(N043);
- glVertex3fv(P043);
- glNormal3fv(N051);
- glVertex3fv(P051);
- glNormal3fv(N050);
- glVertex3fv(P050);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N043);
- glVertex3fv(P043);
- glNormal3fv(N036);
- glVertex3fv(P036);
- glNormal3fv(N051);
- glVertex3fv(P051);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N051);
- glVertex3fv(P051);
- glNormal3fv(N036);
- glVertex3fv(P036);
- glNormal3fv(N044);
- glVertex3fv(P044);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N041);
- glVertex3fv(P041);
- glNormal3fv(N042);
- glVertex3fv(P042);
- glNormal3fv(N050);
- glVertex3fv(P050);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N041);
- glVertex3fv(P041);
- glNormal3fv(N050);
- glVertex3fv(P050);
- glNormal3fv(N049);
- glVertex3fv(P049);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N036);
- glVertex3fv(P036);
- glNormal3fv(N037);
- glVertex3fv(P037);
- glNormal3fv(N044);
- glVertex3fv(P044);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N044);
- glVertex3fv(P044);
- glNormal3fv(N037);
- glVertex3fv(P037);
- glNormal3fv(N045);
- glVertex3fv(P045);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N040);
- glVertex3fv(P040);
- glNormal3fv(N041);
- glVertex3fv(P041);
- glNormal3fv(N049);
- glVertex3fv(P049);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N040);
- glVertex3fv(P040);
- glNormal3fv(N049);
- glVertex3fv(P049);
- glNormal3fv(N048);
- glVertex3fv(P048);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N039);
- glVertex3fv(P039);
- glNormal3fv(N040);
- glVertex3fv(P040);
- glNormal3fv(N048);
- glVertex3fv(P048);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N039);
- glVertex3fv(P039);
- glNormal3fv(N048);
- glVertex3fv(P048);
- glNormal3fv(N047);
- glVertex3fv(P047);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N037);
- glVertex3fv(P037);
- glNormal3fv(N038);
- glVertex3fv(P038);
- glNormal3fv(N045);
- glVertex3fv(P045);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N038);
- glVertex3fv(P038);
- glNormal3fv(N046);
- glVertex3fv(P046);
- glNormal3fv(N045);
- glVertex3fv(P045);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N038);
- glVertex3fv(P038);
- glNormal3fv(N039);
- glVertex3fv(P039);
- glNormal3fv(N047);
- glVertex3fv(P047);
- glNormal3fv(N046);
- glVertex3fv(P046);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N042);
+ glVertex3fv(P042);
+ glNormal3fv(N043);
+ glVertex3fv(P043);
+ glNormal3fv(N051);
+ glVertex3fv(P051);
+ glNormal3fv(N050);
+ glVertex3fv(P050);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N043);
+ glVertex3fv(P043);
+ glNormal3fv(N036);
+ glVertex3fv(P036);
+ glNormal3fv(N051);
+ glVertex3fv(P051);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N051);
+ glVertex3fv(P051);
+ glNormal3fv(N036);
+ glVertex3fv(P036);
+ glNormal3fv(N044);
+ glVertex3fv(P044);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N041);
+ glVertex3fv(P041);
+ glNormal3fv(N042);
+ glVertex3fv(P042);
+ glNormal3fv(N050);
+ glVertex3fv(P050);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N041);
+ glVertex3fv(P041);
+ glNormal3fv(N050);
+ glVertex3fv(P050);
+ glNormal3fv(N049);
+ glVertex3fv(P049);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N036);
+ glVertex3fv(P036);
+ glNormal3fv(N037);
+ glVertex3fv(P037);
+ glNormal3fv(N044);
+ glVertex3fv(P044);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N044);
+ glVertex3fv(P044);
+ glNormal3fv(N037);
+ glVertex3fv(P037);
+ glNormal3fv(N045);
+ glVertex3fv(P045);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N040);
+ glVertex3fv(P040);
+ glNormal3fv(N041);
+ glVertex3fv(P041);
+ glNormal3fv(N049);
+ glVertex3fv(P049);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N040);
+ glVertex3fv(P040);
+ glNormal3fv(N049);
+ glVertex3fv(P049);
+ glNormal3fv(N048);
+ glVertex3fv(P048);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N039);
+ glVertex3fv(P039);
+ glNormal3fv(N040);
+ glVertex3fv(P040);
+ glNormal3fv(N048);
+ glVertex3fv(P048);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N039);
+ glVertex3fv(P039);
+ glNormal3fv(N048);
+ glVertex3fv(P048);
+ glNormal3fv(N047);
+ glVertex3fv(P047);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N037);
+ glVertex3fv(P037);
+ glNormal3fv(N038);
+ glVertex3fv(P038);
+ glNormal3fv(N045);
+ glVertex3fv(P045);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N038);
+ glVertex3fv(P038);
+ glNormal3fv(N046);
+ glVertex3fv(P046);
+ glNormal3fv(N045);
+ glVertex3fv(P045);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N038);
+ glVertex3fv(P038);
+ glNormal3fv(N039);
+ glVertex3fv(P039);
+ glNormal3fv(N047);
+ glVertex3fv(P047);
+ glNormal3fv(N046);
+ glVertex3fv(P046);
+ glEnd();
}
static void
-Dolphin009(void)
+Dolphin009(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N050);
- glVertex3fv(P050);
- glNormal3fv(N051);
- glVertex3fv(P051);
- glNormal3fv(N059);
- glVertex3fv(P059);
- glNormal3fv(N058);
- glVertex3fv(P058);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N051);
- glVertex3fv(P051);
- glNormal3fv(N044);
- glVertex3fv(P044);
- glNormal3fv(N059);
- glVertex3fv(P059);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N059);
- glVertex3fv(P059);
- glNormal3fv(N044);
- glVertex3fv(P044);
- glNormal3fv(N052);
- glVertex3fv(P052);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N044);
- glVertex3fv(P044);
- glNormal3fv(N045);
- glVertex3fv(P045);
- glNormal3fv(N053);
- glVertex3fv(P053);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N044);
- glVertex3fv(P044);
- glNormal3fv(N053);
- glVertex3fv(P053);
- glNormal3fv(N052);
- glVertex3fv(P052);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N049);
- glVertex3fv(P049);
- glNormal3fv(N050);
- glVertex3fv(P050);
- glNormal3fv(N058);
- glVertex3fv(P058);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N049);
- glVertex3fv(P049);
- glNormal3fv(N058);
- glVertex3fv(P058);
- glNormal3fv(N057);
- glVertex3fv(P057);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N048);
- glVertex3fv(P048);
- glNormal3fv(N049);
- glVertex3fv(P049);
- glNormal3fv(N057);
- glVertex3fv(P057);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N048);
- glVertex3fv(P048);
- glNormal3fv(N057);
- glVertex3fv(P057);
- glNormal3fv(N056);
- glVertex3fv(P056);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N047);
- glVertex3fv(P047);
- glNormal3fv(N048);
- glVertex3fv(P048);
- glNormal3fv(N056);
- glVertex3fv(P056);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N047);
- glVertex3fv(P047);
- glNormal3fv(N056);
- glVertex3fv(P056);
- glNormal3fv(N055);
- glVertex3fv(P055);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N045);
- glVertex3fv(P045);
- glNormal3fv(N046);
- glVertex3fv(P046);
- glNormal3fv(N053);
- glVertex3fv(P053);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N046);
- glVertex3fv(P046);
- glNormal3fv(N054);
- glVertex3fv(P054);
- glNormal3fv(N053);
- glVertex3fv(P053);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N046);
- glVertex3fv(P046);
- glNormal3fv(N047);
- glVertex3fv(P047);
- glNormal3fv(N055);
- glVertex3fv(P055);
- glNormal3fv(N054);
- glVertex3fv(P054);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N050);
+ glVertex3fv(P050);
+ glNormal3fv(N051);
+ glVertex3fv(P051);
+ glNormal3fv(N059);
+ glVertex3fv(P059);
+ glNormal3fv(N058);
+ glVertex3fv(P058);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N051);
+ glVertex3fv(P051);
+ glNormal3fv(N044);
+ glVertex3fv(P044);
+ glNormal3fv(N059);
+ glVertex3fv(P059);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N059);
+ glVertex3fv(P059);
+ glNormal3fv(N044);
+ glVertex3fv(P044);
+ glNormal3fv(N052);
+ glVertex3fv(P052);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N044);
+ glVertex3fv(P044);
+ glNormal3fv(N045);
+ glVertex3fv(P045);
+ glNormal3fv(N053);
+ glVertex3fv(P053);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N044);
+ glVertex3fv(P044);
+ glNormal3fv(N053);
+ glVertex3fv(P053);
+ glNormal3fv(N052);
+ glVertex3fv(P052);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N049);
+ glVertex3fv(P049);
+ glNormal3fv(N050);
+ glVertex3fv(P050);
+ glNormal3fv(N058);
+ glVertex3fv(P058);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N049);
+ glVertex3fv(P049);
+ glNormal3fv(N058);
+ glVertex3fv(P058);
+ glNormal3fv(N057);
+ glVertex3fv(P057);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N048);
+ glVertex3fv(P048);
+ glNormal3fv(N049);
+ glVertex3fv(P049);
+ glNormal3fv(N057);
+ glVertex3fv(P057);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N048);
+ glVertex3fv(P048);
+ glNormal3fv(N057);
+ glVertex3fv(P057);
+ glNormal3fv(N056);
+ glVertex3fv(P056);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N047);
+ glVertex3fv(P047);
+ glNormal3fv(N048);
+ glVertex3fv(P048);
+ glNormal3fv(N056);
+ glVertex3fv(P056);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N047);
+ glVertex3fv(P047);
+ glNormal3fv(N056);
+ glVertex3fv(P056);
+ glNormal3fv(N055);
+ glVertex3fv(P055);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N045);
+ glVertex3fv(P045);
+ glNormal3fv(N046);
+ glVertex3fv(P046);
+ glNormal3fv(N053);
+ glVertex3fv(P053);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N046);
+ glVertex3fv(P046);
+ glNormal3fv(N054);
+ glVertex3fv(P054);
+ glNormal3fv(N053);
+ glVertex3fv(P053);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N046);
+ glVertex3fv(P046);
+ glNormal3fv(N047);
+ glVertex3fv(P047);
+ glNormal3fv(N055);
+ glVertex3fv(P055);
+ glNormal3fv(N054);
+ glVertex3fv(P054);
+ glEnd();
}
static void
-Dolphin010(void)
+Dolphin010(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N080);
- glVertex3fv(P080);
- glNormal3fv(N081);
- glVertex3fv(P081);
- glNormal3fv(N085);
- glVertex3fv(P085);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N081);
- glVertex3fv(P081);
- glNormal3fv(N083);
- glVertex3fv(P083);
- glNormal3fv(N085);
- glVertex3fv(P085);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N085);
- glVertex3fv(P085);
- glNormal3fv(N083);
- glVertex3fv(P083);
- glNormal3fv(N077);
- glVertex3fv(P077);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N083);
- glVertex3fv(P083);
- glNormal3fv(N087);
- glVertex3fv(P087);
- glNormal3fv(N077);
- glVertex3fv(P077);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N077);
- glVertex3fv(P077);
- glNormal3fv(N087);
- glVertex3fv(P087);
- glNormal3fv(N090);
- glVertex3fv(P090);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N081);
- glVertex3fv(P081);
- glNormal3fv(N080);
- glVertex3fv(P080);
- glNormal3fv(N085);
- glVertex3fv(P085);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N083);
- glVertex3fv(P083);
- glNormal3fv(N081);
- glVertex3fv(P081);
- glNormal3fv(N085);
- glVertex3fv(P085);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N083);
- glVertex3fv(P083);
- glNormal3fv(N085);
- glVertex3fv(P085);
- glNormal3fv(N077);
- glVertex3fv(P077);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N087);
- glVertex3fv(P087);
- glNormal3fv(N083);
- glVertex3fv(P083);
- glNormal3fv(N077);
- glVertex3fv(P077);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N087);
- glVertex3fv(P087);
- glNormal3fv(N077);
- glVertex3fv(P077);
- glNormal3fv(N090);
- glVertex3fv(P090);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N080);
+ glVertex3fv(P080);
+ glNormal3fv(N081);
+ glVertex3fv(P081);
+ glNormal3fv(N085);
+ glVertex3fv(P085);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N081);
+ glVertex3fv(P081);
+ glNormal3fv(N083);
+ glVertex3fv(P083);
+ glNormal3fv(N085);
+ glVertex3fv(P085);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N085);
+ glVertex3fv(P085);
+ glNormal3fv(N083);
+ glVertex3fv(P083);
+ glNormal3fv(N077);
+ glVertex3fv(P077);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N083);
+ glVertex3fv(P083);
+ glNormal3fv(N087);
+ glVertex3fv(P087);
+ glNormal3fv(N077);
+ glVertex3fv(P077);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N077);
+ glVertex3fv(P077);
+ glNormal3fv(N087);
+ glVertex3fv(P087);
+ glNormal3fv(N090);
+ glVertex3fv(P090);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N081);
+ glVertex3fv(P081);
+ glNormal3fv(N080);
+ glVertex3fv(P080);
+ glNormal3fv(N085);
+ glVertex3fv(P085);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N083);
+ glVertex3fv(P083);
+ glNormal3fv(N081);
+ glVertex3fv(P081);
+ glNormal3fv(N085);
+ glVertex3fv(P085);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N083);
+ glVertex3fv(P083);
+ glNormal3fv(N085);
+ glVertex3fv(P085);
+ glNormal3fv(N077);
+ glVertex3fv(P077);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N087);
+ glVertex3fv(P087);
+ glNormal3fv(N083);
+ glVertex3fv(P083);
+ glNormal3fv(N077);
+ glVertex3fv(P077);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N087);
+ glVertex3fv(P087);
+ glNormal3fv(N077);
+ glVertex3fv(P077);
+ glNormal3fv(N090);
+ glVertex3fv(P090);
+ glEnd();
}
static void
-Dolphin011(void)
+Dolphin011(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N082);
- glVertex3fv(P082);
- glNormal3fv(N084);
- glVertex3fv(P084);
- glNormal3fv(N079);
- glVertex3fv(P079);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N084);
- glVertex3fv(P084);
- glNormal3fv(N086);
- glVertex3fv(P086);
- glNormal3fv(N079);
- glVertex3fv(P079);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N079);
- glVertex3fv(P079);
- glNormal3fv(N086);
- glVertex3fv(P086);
- glNormal3fv(N078);
- glVertex3fv(P078);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N086);
- glVertex3fv(P086);
- glNormal3fv(N088);
- glVertex3fv(P088);
- glNormal3fv(N078);
- glVertex3fv(P078);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N078);
- glVertex3fv(P078);
- glNormal3fv(N088);
- glVertex3fv(P088);
- glNormal3fv(N089);
- glVertex3fv(P089);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N088);
- glVertex3fv(P088);
- glNormal3fv(N086);
- glVertex3fv(P086);
- glNormal3fv(N089);
- glVertex3fv(P089);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N089);
- glVertex3fv(P089);
- glNormal3fv(N086);
- glVertex3fv(P086);
- glNormal3fv(N078);
- glVertex3fv(P078);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N086);
- glVertex3fv(P086);
- glNormal3fv(N084);
- glVertex3fv(P084);
- glNormal3fv(N078);
- glVertex3fv(P078);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N078);
- glVertex3fv(P078);
- glNormal3fv(N084);
- glVertex3fv(P084);
- glNormal3fv(N079);
- glVertex3fv(P079);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N084);
- glVertex3fv(P084);
- glNormal3fv(N082);
- glVertex3fv(P082);
- glNormal3fv(N079);
- glVertex3fv(P079);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N082);
+ glVertex3fv(P082);
+ glNormal3fv(N084);
+ glVertex3fv(P084);
+ glNormal3fv(N079);
+ glVertex3fv(P079);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N084);
+ glVertex3fv(P084);
+ glNormal3fv(N086);
+ glVertex3fv(P086);
+ glNormal3fv(N079);
+ glVertex3fv(P079);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N079);
+ glVertex3fv(P079);
+ glNormal3fv(N086);
+ glVertex3fv(P086);
+ glNormal3fv(N078);
+ glVertex3fv(P078);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N086);
+ glVertex3fv(P086);
+ glNormal3fv(N088);
+ glVertex3fv(P088);
+ glNormal3fv(N078);
+ glVertex3fv(P078);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N078);
+ glVertex3fv(P078);
+ glNormal3fv(N088);
+ glVertex3fv(P088);
+ glNormal3fv(N089);
+ glVertex3fv(P089);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N088);
+ glVertex3fv(P088);
+ glNormal3fv(N086);
+ glVertex3fv(P086);
+ glNormal3fv(N089);
+ glVertex3fv(P089);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N089);
+ glVertex3fv(P089);
+ glNormal3fv(N086);
+ glVertex3fv(P086);
+ glNormal3fv(N078);
+ glVertex3fv(P078);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N086);
+ glVertex3fv(P086);
+ glNormal3fv(N084);
+ glVertex3fv(P084);
+ glNormal3fv(N078);
+ glVertex3fv(P078);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N078);
+ glVertex3fv(P078);
+ glNormal3fv(N084);
+ glVertex3fv(P084);
+ glNormal3fv(N079);
+ glVertex3fv(P079);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N084);
+ glVertex3fv(P084);
+ glNormal3fv(N082);
+ glVertex3fv(P082);
+ glNormal3fv(N079);
+ glVertex3fv(P079);
+ glEnd();
}
static void
-Dolphin012(void)
+Dolphin012(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N058);
- glVertex3fv(P058);
- glNormal3fv(N059);
- glVertex3fv(P059);
- glNormal3fv(N067);
- glVertex3fv(P067);
- glNormal3fv(N066);
- glVertex3fv(P066);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N059);
- glVertex3fv(P059);
- glNormal3fv(N052);
- glVertex3fv(P052);
- glNormal3fv(N060);
- glVertex3fv(P060);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N059);
- glVertex3fv(P059);
- glNormal3fv(N060);
- glVertex3fv(P060);
- glNormal3fv(N067);
- glVertex3fv(P067);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N058);
- glVertex3fv(P058);
- glNormal3fv(N066);
- glVertex3fv(P066);
- glNormal3fv(N065);
- glVertex3fv(P065);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N058);
- glVertex3fv(P058);
- glNormal3fv(N065);
- glVertex3fv(P065);
- glNormal3fv(N057);
- glVertex3fv(P057);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N056);
- glVertex3fv(P056);
- glNormal3fv(N057);
- glVertex3fv(P057);
- glNormal3fv(N065);
- glVertex3fv(P065);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N056);
- glVertex3fv(P056);
- glNormal3fv(N065);
- glVertex3fv(P065);
- glNormal3fv(N006);
- glVertex3fv(P006);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N056);
- glVertex3fv(P056);
- glNormal3fv(N006);
- glVertex3fv(P006);
- glNormal3fv(N063);
- glVertex3fv(P063);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N056);
- glVertex3fv(P056);
- glNormal3fv(N063);
- glVertex3fv(P063);
- glNormal3fv(N055);
- glVertex3fv(P055);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N054);
- glVertex3fv(P054);
- glNormal3fv(N062);
- glVertex3fv(P062);
- glNormal3fv(N005);
- glVertex3fv(P005);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N054);
- glVertex3fv(P054);
- glNormal3fv(N005);
- glVertex3fv(P005);
- glNormal3fv(N053);
- glVertex3fv(P053);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N052);
- glVertex3fv(P052);
- glNormal3fv(N053);
- glVertex3fv(P053);
- glNormal3fv(N005);
- glVertex3fv(P005);
- glNormal3fv(N060);
- glVertex3fv(P060);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N058);
+ glVertex3fv(P058);
+ glNormal3fv(N059);
+ glVertex3fv(P059);
+ glNormal3fv(N067);
+ glVertex3fv(P067);
+ glNormal3fv(N066);
+ glVertex3fv(P066);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N059);
+ glVertex3fv(P059);
+ glNormal3fv(N052);
+ glVertex3fv(P052);
+ glNormal3fv(N060);
+ glVertex3fv(P060);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N059);
+ glVertex3fv(P059);
+ glNormal3fv(N060);
+ glVertex3fv(P060);
+ glNormal3fv(N067);
+ glVertex3fv(P067);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N058);
+ glVertex3fv(P058);
+ glNormal3fv(N066);
+ glVertex3fv(P066);
+ glNormal3fv(N065);
+ glVertex3fv(P065);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N058);
+ glVertex3fv(P058);
+ glNormal3fv(N065);
+ glVertex3fv(P065);
+ glNormal3fv(N057);
+ glVertex3fv(P057);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N056);
+ glVertex3fv(P056);
+ glNormal3fv(N057);
+ glVertex3fv(P057);
+ glNormal3fv(N065);
+ glVertex3fv(P065);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N056);
+ glVertex3fv(P056);
+ glNormal3fv(N065);
+ glVertex3fv(P065);
+ glNormal3fv(N006);
+ glVertex3fv(P006);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N056);
+ glVertex3fv(P056);
+ glNormal3fv(N006);
+ glVertex3fv(P006);
+ glNormal3fv(N063);
+ glVertex3fv(P063);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N056);
+ glVertex3fv(P056);
+ glNormal3fv(N063);
+ glVertex3fv(P063);
+ glNormal3fv(N055);
+ glVertex3fv(P055);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N054);
+ glVertex3fv(P054);
+ glNormal3fv(N062);
+ glVertex3fv(P062);
+ glNormal3fv(N005);
+ glVertex3fv(P005);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N054);
+ glVertex3fv(P054);
+ glNormal3fv(N005);
+ glVertex3fv(P005);
+ glNormal3fv(N053);
+ glVertex3fv(P053);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N052);
+ glVertex3fv(P052);
+ glNormal3fv(N053);
+ glVertex3fv(P053);
+ glNormal3fv(N005);
+ glVertex3fv(P005);
+ glNormal3fv(N060);
+ glVertex3fv(P060);
+ glEnd();
}
static void
-Dolphin013(void)
+Dolphin013(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N116);
- glVertex3fv(P116);
- glNormal3fv(N117);
- glVertex3fv(P117);
- glNormal3fv(N112);
- glVertex3fv(P112);
- glNormal3fv(N113);
- glVertex3fv(P113);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N114);
- glVertex3fv(P114);
- glNormal3fv(N113);
- glVertex3fv(P113);
- glNormal3fv(N112);
- glVertex3fv(P112);
- glNormal3fv(N115);
- glVertex3fv(P115);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N114);
- glVertex3fv(P114);
- glNormal3fv(N116);
- glVertex3fv(P116);
- glNormal3fv(N113);
- glVertex3fv(P113);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N114);
- glVertex3fv(P114);
- glNormal3fv(N007);
- glVertex3fv(P007);
- glNormal3fv(N116);
- glVertex3fv(P116);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N007);
- glVertex3fv(P007);
- glNormal3fv(N002);
- glVertex3fv(P002);
- glNormal3fv(N116);
- glVertex3fv(P116);
- glEnd();
- glBegin(GL_POLYGON);
- glVertex3fv(P002);
- glVertex3fv(P007);
- glVertex3fv(P008);
- glVertex3fv(P099);
- glEnd();
- glBegin(GL_POLYGON);
- glVertex3fv(P007);
- glVertex3fv(P114);
- glVertex3fv(P115);
- glVertex3fv(P008);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N117);
- glVertex3fv(P117);
- glNormal3fv(N099);
- glVertex3fv(P099);
- glNormal3fv(N008);
- glVertex3fv(P008);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N117);
- glVertex3fv(P117);
- glNormal3fv(N008);
- glVertex3fv(P008);
- glNormal3fv(N112);
- glVertex3fv(P112);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N112);
- glVertex3fv(P112);
- glNormal3fv(N008);
- glVertex3fv(P008);
- glNormal3fv(N115);
- glVertex3fv(P115);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N116);
+ glVertex3fv(P116);
+ glNormal3fv(N117);
+ glVertex3fv(P117);
+ glNormal3fv(N112);
+ glVertex3fv(P112);
+ glNormal3fv(N113);
+ glVertex3fv(P113);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N114);
+ glVertex3fv(P114);
+ glNormal3fv(N113);
+ glVertex3fv(P113);
+ glNormal3fv(N112);
+ glVertex3fv(P112);
+ glNormal3fv(N115);
+ glVertex3fv(P115);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N114);
+ glVertex3fv(P114);
+ glNormal3fv(N116);
+ glVertex3fv(P116);
+ glNormal3fv(N113);
+ glVertex3fv(P113);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N114);
+ glVertex3fv(P114);
+ glNormal3fv(N007);
+ glVertex3fv(P007);
+ glNormal3fv(N116);
+ glVertex3fv(P116);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N007);
+ glVertex3fv(P007);
+ glNormal3fv(N002);
+ glVertex3fv(P002);
+ glNormal3fv(N116);
+ glVertex3fv(P116);
+ glEnd();
+ glBegin(cap);
+ glVertex3fv(P002);
+ glVertex3fv(P007);
+ glVertex3fv(P008);
+ glVertex3fv(P099);
+ glEnd();
+ glBegin(cap);
+ glVertex3fv(P007);
+ glVertex3fv(P114);
+ glVertex3fv(P115);
+ glVertex3fv(P008);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N117);
+ glVertex3fv(P117);
+ glNormal3fv(N099);
+ glVertex3fv(P099);
+ glNormal3fv(N008);
+ glVertex3fv(P008);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N117);
+ glVertex3fv(P117);
+ glNormal3fv(N008);
+ glVertex3fv(P008);
+ glNormal3fv(N112);
+ glVertex3fv(P112);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N112);
+ glVertex3fv(P112);
+ glNormal3fv(N008);
+ glVertex3fv(P008);
+ glNormal3fv(N115);
+ glVertex3fv(P115);
+ glEnd();
}
static void
-Dolphin014(void)
+Dolphin014(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N111);
- glVertex3fv(P111);
- glNormal3fv(N110);
- glVertex3fv(P110);
- glNormal3fv(N102);
- glVertex3fv(P102);
- glNormal3fv(N121);
- glVertex3fv(P121);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N111);
- glVertex3fv(P111);
- glNormal3fv(N097);
- glVertex3fv(P097);
- glNormal3fv(N110);
- glVertex3fv(P110);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N097);
- glVertex3fv(P097);
- glNormal3fv(N119);
- glVertex3fv(P119);
- glNormal3fv(N110);
- glVertex3fv(P110);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N097);
- glVertex3fv(P097);
- glNormal3fv(N099);
- glVertex3fv(P099);
- glNormal3fv(N119);
- glVertex3fv(P119);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N099);
- glVertex3fv(P099);
- glNormal3fv(N065);
- glVertex3fv(P065);
- glNormal3fv(N119);
- glVertex3fv(P119);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N065);
- glVertex3fv(P065);
- glNormal3fv(N066);
- glVertex3fv(P066);
- glNormal3fv(N119);
- glVertex3fv(P119);
- glEnd();
- glBegin(GL_POLYGON);
- glVertex3fv(P098);
- glVertex3fv(P097);
- glVertex3fv(P111);
- glVertex3fv(P121);
- glEnd();
- glBegin(GL_POLYGON);
- glVertex3fv(P002);
- glVertex3fv(P099);
- glVertex3fv(P097);
- glVertex3fv(P098);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N110);
- glVertex3fv(P110);
- glNormal3fv(N119);
- glVertex3fv(P119);
- glNormal3fv(N118);
- glVertex3fv(P118);
- glNormal3fv(N102);
- glVertex3fv(P102);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N119);
- glVertex3fv(P119);
- glNormal3fv(N066);
- glVertex3fv(P066);
- glNormal3fv(N067);
- glVertex3fv(P067);
- glNormal3fv(N118);
- glVertex3fv(P118);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N067);
- glVertex3fv(P067);
- glNormal3fv(N060);
- glVertex3fv(P060);
- glNormal3fv(N002);
- glVertex3fv(P002);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N067);
- glVertex3fv(P067);
- glNormal3fv(N002);
- glVertex3fv(P002);
- glNormal3fv(N118);
- glVertex3fv(P118);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N118);
- glVertex3fv(P118);
- glNormal3fv(N002);
- glVertex3fv(P002);
- glNormal3fv(N098);
- glVertex3fv(P098);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N118);
- glVertex3fv(P118);
- glNormal3fv(N098);
- glVertex3fv(P098);
- glNormal3fv(N102);
- glVertex3fv(P102);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N102);
- glVertex3fv(P102);
- glNormal3fv(N098);
- glVertex3fv(P098);
- glNormal3fv(N121);
- glVertex3fv(P121);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N111);
+ glVertex3fv(P111);
+ glNormal3fv(N110);
+ glVertex3fv(P110);
+ glNormal3fv(N102);
+ glVertex3fv(P102);
+ glNormal3fv(N121);
+ glVertex3fv(P121);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N111);
+ glVertex3fv(P111);
+ glNormal3fv(N097);
+ glVertex3fv(P097);
+ glNormal3fv(N110);
+ glVertex3fv(P110);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N097);
+ glVertex3fv(P097);
+ glNormal3fv(N119);
+ glVertex3fv(P119);
+ glNormal3fv(N110);
+ glVertex3fv(P110);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N097);
+ glVertex3fv(P097);
+ glNormal3fv(N099);
+ glVertex3fv(P099);
+ glNormal3fv(N119);
+ glVertex3fv(P119);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N099);
+ glVertex3fv(P099);
+ glNormal3fv(N065);
+ glVertex3fv(P065);
+ glNormal3fv(N119);
+ glVertex3fv(P119);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N065);
+ glVertex3fv(P065);
+ glNormal3fv(N066);
+ glVertex3fv(P066);
+ glNormal3fv(N119);
+ glVertex3fv(P119);
+ glEnd();
+ glBegin(cap);
+ glVertex3fv(P098);
+ glVertex3fv(P097);
+ glVertex3fv(P111);
+ glVertex3fv(P121);
+ glEnd();
+ glBegin(cap);
+ glVertex3fv(P002);
+ glVertex3fv(P099);
+ glVertex3fv(P097);
+ glVertex3fv(P098);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N110);
+ glVertex3fv(P110);
+ glNormal3fv(N119);
+ glVertex3fv(P119);
+ glNormal3fv(N118);
+ glVertex3fv(P118);
+ glNormal3fv(N102);
+ glVertex3fv(P102);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N119);
+ glVertex3fv(P119);
+ glNormal3fv(N066);
+ glVertex3fv(P066);
+ glNormal3fv(N067);
+ glVertex3fv(P067);
+ glNormal3fv(N118);
+ glVertex3fv(P118);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N067);
+ glVertex3fv(P067);
+ glNormal3fv(N060);
+ glVertex3fv(P060);
+ glNormal3fv(N002);
+ glVertex3fv(P002);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N067);
+ glVertex3fv(P067);
+ glNormal3fv(N002);
+ glVertex3fv(P002);
+ glNormal3fv(N118);
+ glVertex3fv(P118);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N118);
+ glVertex3fv(P118);
+ glNormal3fv(N002);
+ glVertex3fv(P002);
+ glNormal3fv(N098);
+ glVertex3fv(P098);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N118);
+ glVertex3fv(P118);
+ glNormal3fv(N098);
+ glVertex3fv(P098);
+ glNormal3fv(N102);
+ glVertex3fv(P102);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N102);
+ glVertex3fv(P102);
+ glNormal3fv(N098);
+ glVertex3fv(P098);
+ glNormal3fv(N121);
+ glVertex3fv(P121);
+ glEnd();
}
static void
-Dolphin015(void)
+Dolphin015(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N055);
- glVertex3fv(P055);
- glNormal3fv(N003);
- glVertex3fv(P003);
- glNormal3fv(N054);
- glVertex3fv(P054);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N003);
- glVertex3fv(P003);
- glNormal3fv(N055);
- glVertex3fv(P055);
- glNormal3fv(N063);
- glVertex3fv(P063);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N003);
- glVertex3fv(P003);
- glNormal3fv(N063);
- glVertex3fv(P063);
- glNormal3fv(N100);
- glVertex3fv(P100);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N003);
- glVertex3fv(P003);
- glNormal3fv(N100);
- glVertex3fv(P100);
- glNormal3fv(N054);
- glVertex3fv(P054);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N054);
- glVertex3fv(P054);
- glNormal3fv(N100);
- glVertex3fv(P100);
- glNormal3fv(N062);
- glVertex3fv(P062);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N100);
- glVertex3fv(P100);
- glNormal3fv(N064);
- glVertex3fv(P064);
- glNormal3fv(N120);
- glVertex3fv(P120);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N100);
- glVertex3fv(P100);
- glNormal3fv(N063);
- glVertex3fv(P063);
- glNormal3fv(N064);
- glVertex3fv(P064);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N063);
- glVertex3fv(P063);
- glNormal3fv(N006);
- glVertex3fv(P006);
- glNormal3fv(N064);
- glVertex3fv(P064);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N064);
- glVertex3fv(P064);
- glNormal3fv(N006);
- glVertex3fv(P006);
- glNormal3fv(N099);
- glVertex3fv(P099);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N064);
- glVertex3fv(P064);
- glNormal3fv(N099);
- glVertex3fv(P099);
- glNormal3fv(N117);
- glVertex3fv(P117);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N120);
- glVertex3fv(P120);
- glNormal3fv(N064);
- glVertex3fv(P064);
- glNormal3fv(N117);
- glVertex3fv(P117);
- glNormal3fv(N116);
- glVertex3fv(P116);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N006);
- glVertex3fv(P006);
- glNormal3fv(N065);
- glVertex3fv(P065);
- glNormal3fv(N099);
- glVertex3fv(P099);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N062);
- glVertex3fv(P062);
- glNormal3fv(N100);
- glVertex3fv(P100);
- glNormal3fv(N120);
- glVertex3fv(P120);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N005);
- glVertex3fv(P005);
- glNormal3fv(N062);
- glVertex3fv(P062);
- glNormal3fv(N120);
- glVertex3fv(P120);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N005);
- glVertex3fv(P005);
- glNormal3fv(N120);
- glVertex3fv(P120);
- glNormal3fv(N002);
- glVertex3fv(P002);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N002);
- glVertex3fv(P002);
- glNormal3fv(N120);
- glVertex3fv(P120);
- glNormal3fv(N116);
- glVertex3fv(P116);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N060);
- glVertex3fv(P060);
- glNormal3fv(N005);
- glVertex3fv(P005);
- glNormal3fv(N002);
- glVertex3fv(P002);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N055);
+ glVertex3fv(P055);
+ glNormal3fv(N003);
+ glVertex3fv(P003);
+ glNormal3fv(N054);
+ glVertex3fv(P054);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N003);
+ glVertex3fv(P003);
+ glNormal3fv(N055);
+ glVertex3fv(P055);
+ glNormal3fv(N063);
+ glVertex3fv(P063);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N003);
+ glVertex3fv(P003);
+ glNormal3fv(N063);
+ glVertex3fv(P063);
+ glNormal3fv(N100);
+ glVertex3fv(P100);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N003);
+ glVertex3fv(P003);
+ glNormal3fv(N100);
+ glVertex3fv(P100);
+ glNormal3fv(N054);
+ glVertex3fv(P054);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N054);
+ glVertex3fv(P054);
+ glNormal3fv(N100);
+ glVertex3fv(P100);
+ glNormal3fv(N062);
+ glVertex3fv(P062);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N100);
+ glVertex3fv(P100);
+ glNormal3fv(N064);
+ glVertex3fv(P064);
+ glNormal3fv(N120);
+ glVertex3fv(P120);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N100);
+ glVertex3fv(P100);
+ glNormal3fv(N063);
+ glVertex3fv(P063);
+ glNormal3fv(N064);
+ glVertex3fv(P064);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N063);
+ glVertex3fv(P063);
+ glNormal3fv(N006);
+ glVertex3fv(P006);
+ glNormal3fv(N064);
+ glVertex3fv(P064);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N064);
+ glVertex3fv(P064);
+ glNormal3fv(N006);
+ glVertex3fv(P006);
+ glNormal3fv(N099);
+ glVertex3fv(P099);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N064);
+ glVertex3fv(P064);
+ glNormal3fv(N099);
+ glVertex3fv(P099);
+ glNormal3fv(N117);
+ glVertex3fv(P117);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N120);
+ glVertex3fv(P120);
+ glNormal3fv(N064);
+ glVertex3fv(P064);
+ glNormal3fv(N117);
+ glVertex3fv(P117);
+ glNormal3fv(N116);
+ glVertex3fv(P116);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N006);
+ glVertex3fv(P006);
+ glNormal3fv(N065);
+ glVertex3fv(P065);
+ glNormal3fv(N099);
+ glVertex3fv(P099);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N062);
+ glVertex3fv(P062);
+ glNormal3fv(N100);
+ glVertex3fv(P100);
+ glNormal3fv(N120);
+ glVertex3fv(P120);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N005);
+ glVertex3fv(P005);
+ glNormal3fv(N062);
+ glVertex3fv(P062);
+ glNormal3fv(N120);
+ glVertex3fv(P120);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N005);
+ glVertex3fv(P005);
+ glNormal3fv(N120);
+ glVertex3fv(P120);
+ glNormal3fv(N002);
+ glVertex3fv(P002);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N002);
+ glVertex3fv(P002);
+ glNormal3fv(N120);
+ glVertex3fv(P120);
+ glNormal3fv(N116);
+ glVertex3fv(P116);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N060);
+ glVertex3fv(P060);
+ glNormal3fv(N005);
+ glVertex3fv(P005);
+ glNormal3fv(N002);
+ glVertex3fv(P002);
+ glEnd();
}
static void
-Dolphin016(void)
+Dolphin016(GLenum cap)
{
- glDisable(GL_DEPTH_TEST);
- glBegin(GL_POLYGON);
- glVertex3fv(P123);
- glVertex3fv(P124);
- glVertex3fv(P125);
- glVertex3fv(P126);
- glVertex3fv(P127);
- glVertex3fv(P128);
- glEnd();
- glBegin(GL_POLYGON);
- glVertex3fv(P129);
- glVertex3fv(P130);
- glVertex3fv(P131);
- glVertex3fv(P132);
- glVertex3fv(P133);
- glVertex3fv(P134);
- glEnd();
- glBegin(GL_POLYGON);
- glVertex3fv(P103);
- glVertex3fv(P105);
- glVertex3fv(P108);
- glEnd();
- glEnable(GL_DEPTH_TEST);
+ glDisable(GL_DEPTH_TEST);
+ glBegin(cap);
+ glVertex3fv(P123);
+ glVertex3fv(P124);
+ glVertex3fv(P125);
+ glVertex3fv(P126);
+ glVertex3fv(P127);
+ glVertex3fv(P128);
+ glEnd();
+ glBegin(cap);
+ glVertex3fv(P129);
+ glVertex3fv(P130);
+ glVertex3fv(P131);
+ glVertex3fv(P132);
+ glVertex3fv(P133);
+ glVertex3fv(P134);
+ glEnd();
+ glBegin(cap);
+ glVertex3fv(P103);
+ glVertex3fv(P105);
+ glVertex3fv(P108);
+ glEnd();
+ glEnable(GL_DEPTH_TEST);
}
void
-DrawDolphin(fishRec * fish)
+DrawDolphin(fishRec * fish, int wire)
{
- float seg0, seg1, seg2, seg3, seg4, seg5, seg6, seg7;
- float pitch, thrash, chomp;
+ float seg0, seg1, seg2, seg3, seg4, seg5, seg6, seg7;
+ float pitch, thrash, chomp;
+ GLenum cap;
- fish->htail = (int) (fish->htail - (int) (10.0 * fish->v)) % 360;
+ fish->htail = (int) (fish->htail - (int) (10.0 * fish->v)) % 360;
- thrash = 70.0 * fish->v;
+ thrash = 70.0 * fish->v;
- seg0 = 1.0 * thrash * sin((fish->htail) * RRAD);
- seg3 = 1.0 * thrash * sin((fish->htail) * RRAD);
- seg1 = 2.0 * thrash * sin((fish->htail + 4.0) * RRAD);
- seg2 = 3.0 * thrash * sin((fish->htail + 6.0) * RRAD);
- seg4 = 4.0 * thrash * sin((fish->htail + 10.0) * RRAD);
- seg5 = 4.5 * thrash * sin((fish->htail + 15.0) * RRAD);
- seg6 = 5.0 * thrash * sin((fish->htail + 20.0) * RRAD);
- seg7 = 6.0 * thrash * sin((fish->htail + 30.0) * RRAD);
+ seg0 = 1.0 * thrash * sin((fish->htail) * RRAD);
+ seg3 = 1.0 * thrash * sin((fish->htail) * RRAD);
+ seg1 = 2.0 * thrash * sin((fish->htail + 4.0) * RRAD);
+ seg2 = 3.0 * thrash * sin((fish->htail + 6.0) * RRAD);
+ seg4 = 4.0 * thrash * sin((fish->htail + 10.0) * RRAD);
+ seg5 = 4.5 * thrash * sin((fish->htail + 15.0) * RRAD);
+ seg6 = 5.0 * thrash * sin((fish->htail + 20.0) * RRAD);
+ seg7 = 6.0 * thrash * sin((fish->htail + 30.0) * RRAD);
- pitch = fish->v * sin((fish->htail + 180.0) * RRAD);
+ pitch = fish->v * sin((fish->htail + 180.0) * RRAD);
- if (fish->v > 2.0) {
- chomp = -(fish->v - 2.0) * 200.0;
- }
- chomp = 100.0;
+ if (fish->v > 2.0) {
+ chomp = -(fish->v - 2.0) * 200.0;
+ }
+ chomp = 100.0;
- P012[1] = iP012[1] + seg5;
- P013[1] = iP013[1] + seg5;
- P014[1] = iP014[1] + seg5;
- P015[1] = iP015[1] + seg5;
- P016[1] = iP016[1] + seg5;
- P017[1] = iP017[1] + seg5;
- P018[1] = iP018[1] + seg5;
- P019[1] = iP019[1] + seg5;
+ P012[1] = iP012[1] + seg5;
+ P013[1] = iP013[1] + seg5;
+ P014[1] = iP014[1] + seg5;
+ P015[1] = iP015[1] + seg5;
+ P016[1] = iP016[1] + seg5;
+ P017[1] = iP017[1] + seg5;
+ P018[1] = iP018[1] + seg5;
+ P019[1] = iP019[1] + seg5;
- P020[1] = iP020[1] + seg4;
- P021[1] = iP021[1] + seg4;
- P022[1] = iP022[1] + seg4;
- P023[1] = iP023[1] + seg4;
- P024[1] = iP024[1] + seg4;
- P025[1] = iP025[1] + seg4;
- P026[1] = iP026[1] + seg4;
- P027[1] = iP027[1] + seg4;
+ P020[1] = iP020[1] + seg4;
+ P021[1] = iP021[1] + seg4;
+ P022[1] = iP022[1] + seg4;
+ P023[1] = iP023[1] + seg4;
+ P024[1] = iP024[1] + seg4;
+ P025[1] = iP025[1] + seg4;
+ P026[1] = iP026[1] + seg4;
+ P027[1] = iP027[1] + seg4;
- P028[1] = iP028[1] + seg2;
- P029[1] = iP029[1] + seg2;
- P030[1] = iP030[1] + seg2;
- P031[1] = iP031[1] + seg2;
- P032[1] = iP032[1] + seg2;
- P033[1] = iP033[1] + seg2;
- P034[1] = iP034[1] + seg2;
- P035[1] = iP035[1] + seg2;
+ P028[1] = iP028[1] + seg2;
+ P029[1] = iP029[1] + seg2;
+ P030[1] = iP030[1] + seg2;
+ P031[1] = iP031[1] + seg2;
+ P032[1] = iP032[1] + seg2;
+ P033[1] = iP033[1] + seg2;
+ P034[1] = iP034[1] + seg2;
+ P035[1] = iP035[1] + seg2;
- P036[1] = iP036[1] + seg1;
- P037[1] = iP037[1] + seg1;
- P038[1] = iP038[1] + seg1;
- P039[1] = iP039[1] + seg1;
- P040[1] = iP040[1] + seg1;
- P041[1] = iP041[1] + seg1;
- P042[1] = iP042[1] + seg1;
- P043[1] = iP043[1] + seg1;
+ P036[1] = iP036[1] + seg1;
+ P037[1] = iP037[1] + seg1;
+ P038[1] = iP038[1] + seg1;
+ P039[1] = iP039[1] + seg1;
+ P040[1] = iP040[1] + seg1;
+ P041[1] = iP041[1] + seg1;
+ P042[1] = iP042[1] + seg1;
+ P043[1] = iP043[1] + seg1;
- P044[1] = iP044[1] + seg0;
- P045[1] = iP045[1] + seg0;
- P046[1] = iP046[1] + seg0;
- P047[1] = iP047[1] + seg0;
- P048[1] = iP048[1] + seg0;
- P049[1] = iP049[1] + seg0;
- P050[1] = iP050[1] + seg0;
- P051[1] = iP051[1] + seg0;
+ P044[1] = iP044[1] + seg0;
+ P045[1] = iP045[1] + seg0;
+ P046[1] = iP046[1] + seg0;
+ P047[1] = iP047[1] + seg0;
+ P048[1] = iP048[1] + seg0;
+ P049[1] = iP049[1] + seg0;
+ P050[1] = iP050[1] + seg0;
+ P051[1] = iP051[1] + seg0;
- P009[1] = iP009[1] + seg6;
- P010[1] = iP010[1] + seg6;
- P075[1] = iP075[1] + seg6;
- P076[1] = iP076[1] + seg6;
+ P009[1] = iP009[1] + seg6;
+ P010[1] = iP010[1] + seg6;
+ P075[1] = iP075[1] + seg6;
+ P076[1] = iP076[1] + seg6;
- P001[1] = iP001[1] + seg7;
- P011[1] = iP011[1] + seg7;
- P068[1] = iP068[1] + seg7;
- P069[1] = iP069[1] + seg7;
- P070[1] = iP070[1] + seg7;
- P071[1] = iP071[1] + seg7;
- P072[1] = iP072[1] + seg7;
- P073[1] = iP073[1] + seg7;
- P074[1] = iP074[1] + seg7;
+ P001[1] = iP001[1] + seg7;
+ P011[1] = iP011[1] + seg7;
+ P068[1] = iP068[1] + seg7;
+ P069[1] = iP069[1] + seg7;
+ P070[1] = iP070[1] + seg7;
+ P071[1] = iP071[1] + seg7;
+ P072[1] = iP072[1] + seg7;
+ P073[1] = iP073[1] + seg7;
+ P074[1] = iP074[1] + seg7;
- P091[1] = iP091[1] + seg3;
- P092[1] = iP092[1] + seg3;
- P093[1] = iP093[1] + seg3;
- P094[1] = iP094[1] + seg3;
- P095[1] = iP095[1] + seg3;
- P122[1] = iP122[1] + seg3 * 1.5;
+ P091[1] = iP091[1] + seg3;
+ P092[1] = iP092[1] + seg3;
+ P093[1] = iP093[1] + seg3;
+ P094[1] = iP094[1] + seg3;
+ P095[1] = iP095[1] + seg3;
+ P122[1] = iP122[1] + seg3 * 1.5;
- P097[1] = iP097[1] + chomp;
- P098[1] = iP098[1] + chomp;
- P102[1] = iP102[1] + chomp;
- P110[1] = iP110[1] + chomp;
- P111[1] = iP111[1] + chomp;
- P121[1] = iP121[1] + chomp;
- P118[1] = iP118[1] + chomp;
- P119[1] = iP119[1] + chomp;
+ P097[1] = iP097[1] + chomp;
+ P098[1] = iP098[1] + chomp;
+ P102[1] = iP102[1] + chomp;
+ P110[1] = iP110[1] + chomp;
+ P111[1] = iP111[1] + chomp;
+ P121[1] = iP121[1] + chomp;
+ P118[1] = iP118[1] + chomp;
+ P119[1] = iP119[1] + chomp;
- glPushMatrix();
+ glPushMatrix();
- glRotatef(pitch, 1.0, 0.0, 0.0);
+ glRotatef(pitch, 1.0, 0.0, 0.0);
- glTranslatef(0.0, 0.0, 7000.0);
+ glTranslatef(0.0, 0.0, 7000.0);
- glRotatef(180.0, 0.0, 1.0, 0.0);
+ glRotatef(180.0, 0.0, 1.0, 0.0);
- glEnable(GL_CULL_FACE);
- Dolphin014();
- Dolphin010();
- Dolphin009();
- Dolphin012();
- Dolphin013();
- Dolphin006();
- Dolphin002();
- Dolphin001();
- Dolphin003();
- Dolphin015();
- Dolphin004();
- Dolphin005();
- Dolphin007();
- Dolphin008();
- Dolphin011();
- Dolphin016();
- glDisable(GL_CULL_FACE);
+ glEnable(GL_CULL_FACE);
+ cap = wire ? GL_LINE_LOOP : GL_POLYGON;
+ Dolphin014(cap);
+ Dolphin010(cap);
+ Dolphin009(cap);
+ Dolphin012(cap);
+ Dolphin013(cap);
+ Dolphin006(cap);
+ Dolphin002(cap);
+ Dolphin001(cap);
+ Dolphin003(cap);
+ Dolphin015(cap);
+ Dolphin004(cap);
+ Dolphin005(cap);
+ Dolphin007(cap);
+ Dolphin008(cap);
+ Dolphin011(cap);
+ Dolphin016(cap);
+ glDisable(GL_CULL_FACE);
- glPopMatrix();
+ glPopMatrix();
}
#endif
--- /dev/null
+/* xscreensaver, Copyright (c) 1998 Jamie Zawinski <jwz@jwz.org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation. No representations are made about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ */
+
+/* Animates Lemarchand's Box, the Lament Configuration. By jwz, 25-Jul-98.
+
+ TODO:
+
+ * The "gold" color isn't quite right; it looks more like "yellow" than
+ "gold" to me.
+
+ * For some reason, the interior surfaces are shinier than the exterior
+ surfaces. I don't understand why, but this should be remedied.
+
+ * Perhaps use a slightly-bumpy or oily texture for the interior surfaces?
+
+ * Some of the edges don't line up perfectly (since the images are not
+ perfectly symetrical.) Something should be done about this; either
+ making the edges overlap slightly (instead of leaving gaps) or fixing
+ the images so that the edges may be symmetrical.
+
+ * I want the gold leaf to seem to be raised up from the surface, but I
+ think this isn't possible with OpenGL. Supposedly, OpenGL only
+ supports Gouraud shading (interpolating edge normals from face normals,
+ and shading smoothly) but bump-maps only work with Phong shading
+ (computing a normal for each rendered pixel.)
+
+ * As far as I can tell, OpenGL doesn't do shadows. As a result, the
+ forward-facing interior walls are drawn bright, not dark. If it was
+ casting shadows properly, it wouldn't matter so much that the edges
+ don't quite line up, because the lines would be black, and thus not
+ visible. But the edges don't match up, and so the bright interior
+ faces show through, and that sucks.
+
+ But apparently there are tricky ways around this:
+ http://reality.sgi.com/opengl/tips/rts/
+ I think these techniques require GLUT, however, which isn't
+ (currently) required by any other xscreensaver hacks.
+
+ * There should be strange lighting effects playing across the surface:
+ electric sparks, or little glittery blobs of light.
+ http://reality.sgi.com/opengl/tips/lensflare/ might provide guidance.
+
+ * Need to add some more modes, to effect the transition from the cube
+ shapes to the "spike" or "leviathan" shapes. I have extensive notes
+ on how these transformations occur, but unfortunately, due to camera
+ trickery, the transitions require dematerializations which do not
+ preserve object volume. But I suppose that's allowed, in
+ non-Euclidian or hyperdimensional spaces (since the extra mass could
+ simply be rotated along the axis to which one cannot point.)
+
+ The other hard thing about this is that the "leviathan" shapes contain
+ a much larger number of facets, and I modelled this whole thing by
+ hand, since I don't have any 3d-object-editing tools that I know how
+ to use (or that look like they would take any less than several months
+ to become even marginally proficient with...)
+
+ * Perhaps there should be a table top, on which it casts a shadow?
+ And then multiple light sources (for multiple shadows)?
+
+ * Needs music. ("Hellraiser Themes" by Coil: TORSO CD161; also
+ duplicated on the "Unnatural History 2" compilation, WORLN M04699.)
+
+ * I'm not totally happy with the spinning motion; I like the
+ acceleration and deceleration, but it often feels like it's going too
+ fast, or not naturally enough, or something.
+
+ * However, the motion is better than that used by gears, superquadrics,
+ etc.; so maybe I should make them all share the same motion code.
+ */
+
+#include <X11/Intrinsic.h>
+
+#define PROGCLASS "Lament"
+#define HACK_INIT init_lament
+#define HACK_DRAW draw_lament
+#define lament_opts xlockmore_opts
+#define DEFAULTS "*delay: 10000 \n" \
+ "*wireframe: False \n" \
+ "*texture: True \n"
+#include "xlockmore.h"
+
+#ifdef USE_GL /* whole file */
+
+#undef countof
+#define countof(x) (sizeof((x))/sizeof((*x)))
+
+#define DEF_TEXTURE "True"
+
+static int do_texture;
+static XrmOptionDescRec opts[] = {
+ {"-texture", ".lament.texture", XrmoptionNoArg, (caddr_t) "true" },
+ {"+texture", ".lament.texture", XrmoptionNoArg, (caddr_t) "false" },
+};
+
+static argtype vars[] = {
+ {(caddr_t *) &do_texture, "texture", "Texture", DEF_TEXTURE, t_Bool},
+};
+
+ModeSpecOpt lament_opts = {countof(opts), opts, countof(vars), vars, NULL};
+
+#ifdef HAVE_XPM
+# include <X11/xpm.h>
+# include "../images/lament.xpm"
+#endif /* HAVE_XPM */
+
+#define RAND(n) ((long) ((random() & 0x7fffffff) % ((long) (n))))
+#define RANDSIGN() ((random() & 1) ? 1 : -1)
+
+typedef enum {
+ LAMENT_BOX,
+
+ LAMENT_STAR_OUT,
+ LAMENT_STAR_ROT,
+ LAMENT_STAR_ROT_IN,
+ LAMENT_STAR_ROT_OUT,
+ LAMENT_STAR_UNROT,
+ LAMENT_STAR_IN,
+
+ LAMENT_TETRA_UNE,
+ LAMENT_TETRA_USW,
+ LAMENT_TETRA_DWN,
+ LAMENT_TETRA_DSE,
+
+ LAMENT_LID_OPEN,
+ LAMENT_LID_CLOSE,
+ LAMENT_LID_ZOOM,
+
+ LAMENT_TASER_OUT,
+ LAMENT_TASER_SLIDE,
+ LAMENT_TASER_SLIDE_IN,
+ LAMENT_TASER_IN
+
+} lament_type;
+
+static GLfloat exterior_color[] = { 0.70, 0.60, 0.00, 1.00 };
+static GLfloat interior_color[] = { 0.25, 0.25, 0.20, 1.00 };
+
+
+typedef struct {
+ GLXContext *glx_context;
+
+ GLuint box; /* display list IDs */
+ GLuint star1, star2;
+ GLuint tetra_une, tetra_usw, tetra_dwn, tetra_dse, tetra_mid;
+ GLuint lid_0, lid_1, lid_2, lid_3, lid_4;
+ GLuint taser_base, taser_lifter, taser_slider;
+
+ GLfloat rotx, roty, rotz; /* current object rotation */
+ GLfloat dx, dy, dz; /* current rotational velocity */
+ GLfloat ddx, ddy, ddz; /* current rotational acceleration */
+ GLfloat d_max; /* max velocity */
+ XImage *texture; /* image bits */
+ GLuint texids[6]; /* texture map IDs */
+ lament_type type; /* which mode of the object is current */
+
+ int anim_pause; /* countdown before animating again */
+ GLfloat anim_r, anim_y, anim_z; /* relative position during anims */
+
+} lament_configuration;
+
+static lament_configuration *lcs = NULL;
+
+#define FACE_N 3
+#define FACE_S 2
+#define FACE_E 0
+#define FACE_W 4
+#define FACE_U 5
+#define FACE_D 1
+
+#ifdef HAVE_XPM
+static Bool
+bigendian(void)
+{
+ union { int i; char c[sizeof(int)]; } u;
+ u.i = 1;
+ return !u.c[0];
+}
+#endif /* HAVE_XPM */
+
+
+static void
+parse_image_data(ModeInfo *mi)
+{
+#ifdef HAVE_XPM
+ lament_configuration *lc = &lcs[MI_SCREEN(mi)];
+
+ /* All we want to do is get RGB data out of the XPM file built in to this
+ program. This is a pain, because there is no way (as of XPM version
+ 4.6, at least) to get libXpm to make an XImage without also allocating
+ colors with XAllocColor. So, instead, we create an XpmImage and parse
+ out the RGB values of the pixels ourselves; and construct an XImage
+ by hand. Regardless of the depth of the visual we're using, this
+ XImage will have 32 bits per pixel, 8 each per R, G, and B. We put
+ 0xFF in the fourth slot, as GL will interpret that as "alpha".
+ */
+ XpmImage xpm_image;
+ XpmInfo xpm_info;
+ int result;
+ int x, y, i;
+ int bpl, wpl;
+ XColor colors[255];
+
+ result = XpmCreateXpmImageFromData(lament_faces, &xpm_image, &xpm_info);
+ if (result != XpmSuccess)
+ {
+ fprintf(stderr, "%s: unable to parse xpm data (%d).\n", progname,
+ result);
+ exit (1);
+ }
+
+ lc->texture = XCreateImage(mi->dpy, mi->xgwa.visual, 32, ZPixmap, 0, 0,
+ xpm_image.width, xpm_image.height, 32, 0);
+
+ bpl = lc->texture->bytes_per_line;
+ wpl = bpl/4;
+
+ lc->texture->data = (char *) malloc(xpm_image.height * bpl);
+
+ /* Parse the colors in the XPM into RGB values. */
+ for (i = 0; i < xpm_image.ncolors; i++)
+ if (!XParseColor(mi->dpy, mi->xgwa.colormap,
+ xpm_image.colorTable[i].c_color,
+ &colors[i]))
+ {
+ fprintf(stderr, "%s: unparsable color: %s\n", progname,
+ xpm_image.colorTable[i].c_color);
+ exit(1);
+ }
+
+ /* Translate the XpmImage to an RGB XImage. */
+ {
+ int rpos, gpos, bpos, apos; /* bitfield positions */
+
+ /* Note that unlike X, which is endianness-agnostic (since any XImage
+ can have its own specific bit ordering, with the server reversing
+ things as necessary) OpenGL pretends everything is client-side, so
+ we need to pack things in the right order for the client machine.
+ */
+ if (bigendian())
+ rpos = 24, gpos = 16, bpos = 8, apos = 0;
+ else
+ rpos = 0, gpos = 8, bpos = 16, apos = 24;
+
+ for (y = 0; y < xpm_image.height; y++)
+ {
+ int y2 = (xpm_image.height-1-y); /* Texture maps are upside down. */
+
+ unsigned int *oline = (unsigned int *) (lc->texture->data + (y *bpl));
+ unsigned int *iline = (unsigned int *) (xpm_image.data + (y2*wpl));
+
+ for (x = 0; x < xpm_image.width; x++)
+ {
+ XColor *c = &colors[iline[x]];
+ /* pack it as RGBA */
+ oline[x] = (((c->red >> 8) << rpos) |
+ ((c->green >> 8) << gpos) |
+ ((c->blue >> 8) << bpos) |
+ (0xFF << apos));
+ }
+ }
+ }
+
+ /* I sure hope these only free the contents, and not the args. */
+ XpmFreeXpmImage(&xpm_image);
+ XpmFreeXpmInfo(&xpm_info);
+
+#else /* !HAVE_XPM */
+ fprintf(stderr, "%s: not compiled with XPM support.\n", progname);
+ exit (1);
+#endif /* !HAVE_XPM */
+}
+
+
+\f
+/* Computing normal vectors (thanks to Nat Friedman <ndf@mit.edu>)
+ */
+
+typedef struct vector {
+ GLfloat x, y, z;
+} vector;
+
+typedef struct plane {
+ vector p1, p2, p3;
+} plane;
+
+static void
+vector_set(vector *v, GLfloat x, GLfloat y, GLfloat z)
+{
+ v->x = x;
+ v->y = y;
+ v->z = z;
+}
+
+static void
+vector_cross(vector v1, vector v2, vector *v3)
+{
+ v3->x = (v1.y * v2.z) - (v1.z * v2.y);
+ v3->y = (v1.z * v2.x) - (v1.x * v2.z);
+ v3->z = (v1.x * v2.y) - (v1.y * v2.x);
+}
+
+static void
+vector_subtract(vector v1, vector v2, vector *res)
+{
+ res->x = v1.x - v2.x;
+ res->y = v1.y - v2.y;
+ res->z = v1.z - v2.z;
+}
+
+static void
+plane_normal(plane p, vector *n)
+{
+ vector v1, v2;
+ vector_subtract(p.p1, p.p2, &v1);
+ vector_subtract(p.p1, p.p3, &v2);
+ vector_cross(v2, v1, n);
+}
+
+static void
+do_normal(GLfloat x1, GLfloat y1, GLfloat z1,
+ GLfloat x2, GLfloat y2, GLfloat z2,
+ GLfloat x3, GLfloat y3, GLfloat z3)
+{
+ plane plane;
+ vector n;
+ vector_set(&plane.p1, x1, y1, z1);
+ vector_set(&plane.p2, x2, y2, z2);
+ vector_set(&plane.p3, x3, y3, z3);
+ plane_normal(plane, &n);
+ n.x = -n.x; n.y = -n.y; n.z = -n.z;
+
+ glNormal3f(n.x, n.y, n.z);
+
+#ifdef DEBUG
+ /* Draw a line in the direction of this face's normal. */
+ {
+ GLfloat ax = n.x > 0 ? n.x : -n.x;
+ GLfloat ay = n.y > 0 ? n.y : -n.y;
+ GLfloat az = n.z > 0 ? n.z : -n.z;
+ GLfloat mx = (x1 + x2 + x3) / 3;
+ GLfloat my = (y1 + y2 + y3) / 3;
+ GLfloat mz = (z1 + z2 + z3) / 3;
+ GLfloat xx, yy, zz;
+
+ GLfloat max = ax > ay ? ax : ay;
+ if (az > max) max = az;
+ max *= 2;
+ xx = n.x / max;
+ yy = n.y / max;
+ zz = n.z / max;
+
+ glBegin(GL_LINE_LOOP);
+ glVertex3f(mx, my, mz);
+ glVertex3f(mx+xx, my+yy, mz+zz);
+ glEnd();
+ }
+#endif /* DEBUG */
+}
+
+
+\f
+/* Shorthand utilities for making faces, with proper normals.
+ */
+
+static void
+face3(GLint texture, GLfloat *color, Bool wire,
+ GLfloat s1, GLfloat t1, GLfloat x1, GLfloat y1, GLfloat z1,
+ GLfloat s2, GLfloat t2, GLfloat x2, GLfloat y2, GLfloat z2,
+ GLfloat s3, GLfloat t3, GLfloat x3, GLfloat y3, GLfloat z3)
+{
+#ifdef HAVE_GLBINDTEXTURE
+ glBindTexture(GL_TEXTURE_2D, texture);
+#endif /* HAVE_GLBINDTEXTURE */
+ glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, color);
+ do_normal(x1, y1, z1, x2, y2, z2, x3, y3, z3);
+ glBegin(wire ? GL_LINE_LOOP : GL_TRIANGLES);
+ glTexCoord2f(s1, t1); glVertex3f(x1, y1, z1);
+ glTexCoord2f(s2, t2); glVertex3f(x2, y2, z2);
+ glTexCoord2f(s3, t3); glVertex3f(x3, y3, z3);
+ glEnd();
+}
+
+static void
+face4(GLint texture, GLfloat *color, Bool wire,
+ GLfloat s1, GLfloat t1, GLfloat x1, GLfloat y1, GLfloat z1,
+ GLfloat s2, GLfloat t2, GLfloat x2, GLfloat y2, GLfloat z2,
+ GLfloat s3, GLfloat t3, GLfloat x3, GLfloat y3, GLfloat z3,
+ GLfloat s4, GLfloat t4, GLfloat x4, GLfloat y4, GLfloat z4)
+{
+#ifdef HAVE_GLBINDTEXTURE
+ glBindTexture(GL_TEXTURE_2D, texture);
+#endif /* HAVE_GLBINDTEXTURE */
+ glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, color);
+ do_normal(x1, y1, z1, x2, y2, z2, x3, y3, z3);
+ glBegin(wire ? GL_LINE_LOOP : GL_QUADS);
+ glTexCoord2f(s1, t1); glVertex3f(x1, y1, z1);
+ glTexCoord2f(s2, t2); glVertex3f(x2, y2, z2);
+ glTexCoord2f(s3, t3); glVertex3f(x3, y3, z3);
+ glTexCoord2f(s4, t4); glVertex3f(x4, y4, z4);
+ glEnd();
+}
+
+static void
+face5(GLint texture, GLfloat *color, Bool wire,
+ GLfloat s1, GLfloat t1, GLfloat x1, GLfloat y1, GLfloat z1,
+ GLfloat s2, GLfloat t2, GLfloat x2, GLfloat y2, GLfloat z2,
+ GLfloat s3, GLfloat t3, GLfloat x3, GLfloat y3, GLfloat z3,
+ GLfloat s4, GLfloat t4, GLfloat x4, GLfloat y4, GLfloat z4,
+ GLfloat s5, GLfloat t5, GLfloat x5, GLfloat y5, GLfloat z5)
+{
+#ifdef HAVE_GLBINDTEXTURE
+ glBindTexture(GL_TEXTURE_2D, texture);
+#endif /* HAVE_GLBINDTEXTURE */
+ glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, color);
+ do_normal(x1, y1, z1, x2, y2, z2, x3, y3, z3);
+ glBegin(wire ? GL_LINE_LOOP : GL_POLYGON);
+ glTexCoord2f(s1, t1); glVertex3f(x1, y1, z1);
+ glTexCoord2f(s2, t2); glVertex3f(x2, y2, z2);
+ glTexCoord2f(s3, t3); glVertex3f(x3, y3, z3);
+ glTexCoord2f(s4, t4); glVertex3f(x4, y4, z4);
+ glTexCoord2f(s5, t5); glVertex3f(x5, y5, z5);
+ glEnd();
+}
+
+
+\f
+/* Creating object models
+ */
+
+static void
+box(ModeInfo *mi, Bool wire)
+{
+ lament_configuration *lc = &lcs[MI_SCREEN(mi)];
+
+ glNewList(lc->box, GL_COMPILE);
+ glShadeModel(GL_SMOOTH);
+
+ /* N */
+ face4(lc->texids[FACE_N], exterior_color, wire,
+ 0.0, 0.0, -0.5, 0.5, 0.5,
+ 1.0, 0.0, 0.5, 0.5, 0.5,
+ 1.0, 1.0, 0.5, 0.5, -0.5,
+ 0.0, 1.0, -0.5, 0.5, -0.5);
+
+ /* S */
+ face4(lc->texids[FACE_S], exterior_color, wire,
+ 0.0, 0.0, -0.5, -0.5, -0.5,
+ 1.0, 0.0, 0.5, -0.5, -0.5,
+ 1.0, 1.0, 0.5, -0.5, 0.5,
+ 0.0, 1.0, -0.5, -0.5, 0.5);
+
+ /* E */
+ face4(lc->texids[FACE_E], exterior_color, wire,
+ 0.0, 0.0, 0.5, -0.5, -0.5,
+ 1.0, 0.0, 0.5, 0.5, -0.5,
+ 1.0, 1.0, 0.5, 0.5, 0.5,
+ 0.0, 1.0, 0.5, -0.5, 0.5);
+
+ /* W */
+ face4(lc->texids[FACE_W], exterior_color, wire,
+ 1.0, 1.0, -0.5, -0.5, 0.5,
+ 0.0, 1.0, -0.5, 0.5, 0.5,
+ 0.0, 0.0, -0.5, 0.5, -0.5,
+ 1.0, 0.0, -0.5, -0.5, -0.5);
+
+ /* U */
+ face4(lc->texids[FACE_U], exterior_color, wire,
+ 1.0, 0.0, 0.5, -0.5, 0.5,
+ 1.0, 1.0, 0.5, 0.5, 0.5,
+ 0.0, 1.0, -0.5, 0.5, 0.5,
+ 0.0, 0.0, -0.5, -0.5, 0.5);
+
+ /* D */
+ face4(lc->texids[FACE_D], exterior_color, wire,
+ 0.0, 1.0, -0.5, -0.5, -0.5,
+ 0.0, 0.0, -0.5, 0.5, -0.5,
+ 1.0, 0.0, 0.5, 0.5, -0.5,
+ 1.0, 1.0, 0.5, -0.5, -0.5);
+
+ glEndList();
+}
+
+
+static void
+star(ModeInfo *mi, Bool top, Bool wire)
+{
+ lament_configuration *lc = &lcs[MI_SCREEN(mi)];
+ int i;
+
+ int points[][2] = {
+ { 77, 74 }, { 60, 98 }, { 0, 71 }, { 0, 0 }, /* L1 */
+ { 60, 98 }, { 55, 127 }, { 0, 127 }, { 0, 71 }, /* L2 */
+ { 55, 127 }, { 60, 154 }, { 0, 179 }, { 0, 127 }, /* L3 */
+ { 60, 154 }, { 76, 176 }, { 0, 255 }, { 0, 179 }, /* L4 */
+ { 76, 176 }, { 100, 193 }, { 74, 255 }, { 0, 255 }, /* B1 */
+ { 100, 193 }, { 127, 198 }, { 127, 255 }, { 74, 255 }, /* B2 */
+ { 127, 198 }, { 151, 193 }, { 180, 255 }, { 127, 255 }, /* B3 */
+ { 151, 193 }, { 178, 177 }, { 255, 255 }, { 180, 255 }, /* B4 */
+ { 178, 177 }, { 193, 155 }, { 255, 181 }, { 255, 255 }, /* R4 */
+ { 193, 155 }, { 199, 127 }, { 255, 127 }, { 255, 181 }, /* R3 */
+ { 199, 127 }, { 194, 99 }, { 255, 74 }, { 255, 127 }, /* R2 */
+ { 194, 99 }, { 179, 76 }, { 255, 0 }, { 255, 74 }, /* R1 */
+ { 179, 76 }, { 155, 60 }, { 180, 0 }, { 255, 0 }, /* T4 */
+ { 155, 60 }, { 126, 55 }, { 126, 0 }, { 180, 0 }, /* T3 */
+ { 126, 55 }, { 100, 60 }, { 75, 0 }, { 126, 0 }, /* T2 */
+ { 100, 60 }, { 77, 74 }, { 0, 0 }, { 75, 0 }, /* T1 */
+ };
+
+ for (i = 0; i < countof(points); i++)
+ points[i][1] = 255-points[i][1];
+
+ if (top)
+ glNewList(lc->star1, GL_COMPILE);
+ else
+ glNewList(lc->star2, GL_COMPILE);
+
+ if (!top)
+ glRotatef(-180.0, 1.0, 0.0, 0.0);
+
+ for (i = 0; i < countof(points)/4; i += 2)
+ {
+ int j, k;
+
+ /* Top face.
+ */
+
+ GLfloat s[4], t[4], x[4], y[4], z[4];
+ for (j = 3, k = 0; j >= 0; j--, k++)
+ {
+ GLfloat xx = points[(i*4)+j][0] / 255.0L;
+ GLfloat yy = points[(i*4)+j][1] / 255.0L;
+ s[k] = xx;
+ t[k] = yy;
+ x[k] = xx-0.5;
+ y[k] = yy-0.5;
+ z[k] = 0.5;
+ }
+ face4(lc->texids[top ? FACE_U : FACE_D], exterior_color, wire,
+ s[0], t[0], x[0], y[0], z[0],
+ s[1], t[1], x[1], y[1], z[1],
+ s[2], t[2], x[2], y[2], z[2],
+ s[3], t[3], x[3], y[3], z[3]);
+
+ /* Bottom face.
+ */
+ for (j = 0, k = 0; j < 4; j++, k++)
+ {
+ GLfloat xx = points[(i*4)+j][0] / 255.0L;
+ GLfloat yy = points[(i*4)+j][1] / 255.0L;
+ s[k] = xx;
+ t[k] = 1.0 - yy;
+ x[k] = xx-0.5;
+ y[k] = yy-0.5;
+ z[k] = -0.5;
+ }
+ face4(lc->texids[top ? FACE_U : FACE_D], exterior_color, wire,
+ s[0], t[0], x[0], y[0], z[0],
+ s[1], t[1], x[1], y[1], z[1],
+ s[2], t[2], x[2], y[2], z[2],
+ s[3], t[3], x[3], y[3], z[3]);
+
+ /* Connecting faces.
+ */
+ for (j = 3; j >= 0; j--)
+ {
+ int k = (j == 0 ? 3 : j-1);
+ Bool front_p = (j == 3);
+ GLfloat x1 = points[(i*4)+j][0] / 255.0L;
+ GLfloat y1 = points[(i*4)+j][1] / 255.0L;
+ GLfloat x2 = points[(i*4)+k][0] / 255.0L;
+ GLfloat y2 = points[(i*4)+k][1] / 255.0L;
+
+ GLfloat tx1=0.0, tx2=1.0, ty1=0.0, ty2=1.0;
+
+ int texture = 0;
+ int facing = i/4;
+ facing = (facing + j + 5) % 4;
+
+ switch (facing) {
+ case 0:
+ texture = FACE_W;
+ if (top) {
+ tx1 = 1.0 - y1; tx2 = 1.0 - y2;
+ ty1 = 0.0; ty2 = 1.0;
+ } else {
+ tx1 = y1; tx2 = y2;
+ ty1 = 1.0; ty2 = 0.0;
+ }
+ break;
+ case 1:
+ texture = top ? FACE_S : FACE_N;
+ tx1 = x1; tx2 = x2;
+ ty1 = 0.0; ty2 = 1.0;
+ break;
+ case 2:
+ texture = FACE_E;
+ if (top) {
+ tx1 = y1; tx2 = y2;
+ ty1 = 0.0; ty2 = 1.0;
+ } else {
+ tx1 = 1.0 - y1; tx2 = 1.0 - y2;
+ ty1 = 1.0; ty2 = 0.0;
+ }
+ break;
+ case 3:
+ texture = top ? FACE_N : FACE_S;
+ tx1 = x1; tx2 = x2;
+ ty1 = 1.0; ty2 = 0.0;
+ break;
+ }
+
+ x1 -= 0.5; x2 -= 0.5;
+ y1 -= 0.5; y2 -= 0.5;
+
+ face4(front_p ? lc->texids[texture] : 0,
+ front_p ? exterior_color : interior_color,
+ wire,
+ tx1, ty2, x1, y1, 0.5,
+ tx1, ty1, x1, y1, -0.5,
+ tx2, ty1, x2, y2, -0.5,
+ tx2, ty2, x2, y2, 0.5);
+ }
+ }
+
+
+ /* Central core top cap.
+ */
+#ifdef HAVE_GLBINDTEXTURE
+ glBindTexture(GL_TEXTURE_2D, lc->texids[top ? FACE_U : FACE_D]);
+#endif /* HAVE_GLBINDTEXTURE */
+ glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, exterior_color);
+
+ i = 1;
+ do_normal(points[i+0][0], points[i+0][1], 0,
+ points[i+4][0], points[i+4][1], 0,
+ points[i+8][0], points[i+8][1], 0);
+ glBegin(wire ? GL_LINE_LOOP : GL_POLYGON);
+ for (i = 1; i < countof(points); i += 4)
+ {
+ GLfloat x = points[i][0] / 255.0L;
+ GLfloat y = points[i][1] / 255.0L;
+ glTexCoord2f(x, y);
+ glVertex3f(x-0.5, y-0.5, 0.5);
+ }
+ glEnd();
+
+
+ /* Central core bottom cap.
+ */
+#ifdef HAVE_GLBINDTEXTURE
+ glBindTexture(GL_TEXTURE_2D, 0);
+#endif /* HAVE_GLBINDTEXTURE */
+ glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, interior_color);
+
+ i = countof(points) - 3;
+ do_normal(points[i+0][0], points[i+0][1], 0,
+ points[i+4][0], points[i+4][1], 0,
+ points[i+8][0], points[i+8][1], 0);
+
+ glBegin(wire ? GL_LINE_LOOP : GL_POLYGON);
+ for (i = countof(points) - 3; i >= 0; i -= 4)
+ {
+ GLfloat x = points[i][0] / 255.0L;
+ GLfloat y = points[i][1] / 255.0L;
+ glVertex3f(x-0.5, y-0.5, 0);
+ }
+ glEnd();
+
+
+ /* Central core walls.
+ */
+ for (i = 1; i < countof(points); i += 4)
+ {
+
+ GLfloat x1 = points[i-1][0] / 255.0L;
+ GLfloat y1 = points[i-1][1] / 255.0L;
+ GLfloat x2 = points[i][0] / 255.0L;
+ GLfloat y2 = points[i][1] / 255.0L;
+ face4(0, interior_color, wire,
+ 0.0, 0.0, x1-0.5, y1-0.5, 0.5,
+ 0.0, 0.0, x1-0.5, y1-0.5, 0.0,
+ 0.0, 0.0, x2-0.5, y2-0.5, 0.0,
+ 0.0, 0.0, x2-0.5, y2-0.5, 0.5);
+ }
+
+ glEndList();
+}
+
+
+static void
+tetra(ModeInfo *mi, Bool wire)
+{
+ lament_configuration *lc = &lcs[MI_SCREEN(mi)];
+
+ glNewList(lc->tetra_une, GL_COMPILE);
+ {
+ glShadeModel(GL_SMOOTH);
+
+ /* Ua */
+ face3(lc->texids[FACE_U], exterior_color, wire,
+ 1.0, 0.0, 0.5, -0.5, 0.5,
+ 1.0, 1.0, 0.5, 0.5, 0.5,
+ 0.0, 1.0, -0.5, 0.5, 0.5);
+
+ /* Na */
+ face3(lc->texids[FACE_N], exterior_color, wire,
+ 0.0, 0.0, -0.5, 0.5, 0.5,
+ 1.0, 0.0, 0.5, 0.5, 0.5,
+ 1.0, 1.0, 0.5, 0.5, -0.5);
+
+ /* Eb */
+ face3(lc->texids[FACE_E], exterior_color, wire,
+ 1.0, 0.0, 0.5, 0.5, -0.5,
+ 1.0, 1.0, 0.5, 0.5, 0.5,
+ 0.0, 1.0, 0.5, -0.5, 0.5);
+
+ face3(0, interior_color, wire,
+ 0.0, 0.0, 0.5, 0.5, -0.5,
+ 0.0, 0.0, 0.5, -0.5, 0.5,
+ 0.0, 0.0, -0.5, 0.5, 0.5);
+ }
+ glEndList();
+
+ glNewList(lc->tetra_usw, GL_COMPILE);
+ {
+ /* Ub */
+ face3(lc->texids[FACE_U], exterior_color, wire,
+ 0.0, 1.0, -0.5, 0.5, 0.5,
+ 0.0, 0.0, -0.5, -0.5, 0.5,
+ 1.0, 0.0, 0.5, -0.5, 0.5);
+
+ /* Sb */
+ face3(lc->texids[FACE_S], exterior_color, wire,
+ 1.0, 1.0, 0.5, -0.5, 0.5,
+ 0.0, 1.0, -0.5, -0.5, 0.5,
+ 0.0, 0.0, -0.5, -0.5, -0.5);
+
+ /* Wb */
+ face3(lc->texids[FACE_W], exterior_color, wire,
+ 1.0, 0.0, -0.5, -0.5, -0.5,
+ 1.0, 1.0, -0.5, -0.5, 0.5,
+ 0.0, 1.0, -0.5, 0.5, 0.5);
+
+ face3(0, interior_color, wire,
+ 0.0,0.0, -0.5, -0.5, -0.5,
+ 0.0,0.0, -0.5, 0.5, 0.5,
+ 0.0,0.0, 0.5, -0.5, 0.5);
+ }
+ glEndList();
+
+ glNewList(lc->tetra_dwn, GL_COMPILE);
+ {
+ /* Db */
+ face3(lc->texids[FACE_D], exterior_color, wire,
+ 0.0, 1.0, -0.5, -0.5, -0.5,
+ 0.0, 0.0, -0.5, 0.5, -0.5,
+ 1.0, 0.0, 0.5, 0.5, -0.5);
+
+ /* Wa */
+ face3(lc->texids[FACE_W], exterior_color, wire,
+ 0.0, 1.0, -0.5, 0.5, 0.5,
+ 0.0, 0.0, -0.5, 0.5, -0.5,
+ 1.0, 0.0, -0.5, -0.5, -0.5);
+
+ /* Nb */
+ face3(lc->texids[FACE_N], exterior_color, wire,
+ 1.0, 1.0, 0.5, 0.5, -0.5,
+ 0.0, 1.0, -0.5, 0.5, -0.5,
+ 0.0, 0.0, -0.5, 0.5, 0.5);
+
+ face3(0, interior_color, wire,
+ 0.0, 0.0, 0.5, 0.5, -0.5,
+ 0.0, 0.0, -0.5, 0.5, 0.5,
+ 0.0, 0.0, -0.5, -0.5, -0.5);
+ }
+ glEndList();
+
+ glNewList(lc->tetra_dse, GL_COMPILE);
+ {
+ /* Sa */
+ face3(lc->texids[FACE_S], exterior_color, wire,
+ 0.0, 0.0, -0.5, -0.5, -0.5,
+ 1.0, 0.0, 0.5, -0.5, -0.5,
+ 1.0, 1.0, 0.5, -0.5, 0.5);
+
+ /* Ea */
+ face3(lc->texids[FACE_E], exterior_color, wire,
+ 0.0, 1.0, 0.5, -0.5, 0.5,
+ 0.0, 0.0, 0.5, -0.5, -0.5,
+ 1.0, 0.0, 0.5, 0.5, -0.5);
+
+ /* Da */
+ face3(lc->texids[FACE_D], exterior_color, wire,
+ 1.0, 0.0, 0.5, 0.5, -0.5,
+ 1.0, 1.0, 0.5, -0.5, -0.5,
+ 0.0, 1.0, -0.5, -0.5, -0.5);
+
+ face3(0, interior_color, wire,
+ 0.0, 0.0, 0.5, -0.5, 0.5,
+ 0.0, 0.0, 0.5, 0.5, -0.5,
+ 0.0, 0.0, -0.5, -0.5, -0.5);
+ glEnd();
+ }
+ glEndList();
+
+ glNewList(lc->tetra_mid, GL_COMPILE);
+ {
+ face3(0, interior_color, wire,
+ 0.0, 0.0, 0.5, -0.5, 0.5,
+ 0.0, 0.0, 0.5, 0.5, -0.5,
+ 0.0, 0.0, -0.5, 0.5, 0.5);
+
+ face3(0, interior_color, wire,
+ 0.0, 0.0, -0.5, 0.5, 0.5,
+ 0.0, 0.0, -0.5, -0.5, -0.5,
+ 0.0, 0.0, 0.5, -0.5, 0.5);
+
+ face3(0, interior_color, wire,
+ 0.0, 0.0, -0.5, 0.5, 0.5,
+ 0.0, 0.0, 0.5, 0.5, -0.5,
+ 0.0, 0.0, -0.5, -0.5, -0.5);
+
+ face3(0, interior_color, wire,
+ 0.0, 0.0, 0.5, 0.5, -0.5,
+ 0.0, 0.0, 0.5, -0.5, 0.5,
+ 0.0, 0.0, -0.5, -0.5, -0.5);
+
+ face3(0, interior_color, wire,
+ 0.0, 0.0, 0.5, -0.5, 0.5,
+ 0.0, 0.0, 0.5, 0.5, -0.5,
+ 0.0, 0.0, -0.5, -0.5, -0.5);
+ }
+ glEndList();
+
+}
+
+static void
+lid(ModeInfo *mi, Bool wire)
+{
+ lament_configuration *lc = &lcs[MI_SCREEN(mi)];
+ int i;
+
+ int points[][2] = {
+ { 128, 20 },{ 21, 129 },{ 0, 129 },{ 0, 0 },{ 128, 0 }, /* L1 */
+ { 21, 129 },{ 127, 234 },{ 127, 255 },{ 0, 255 },{ 0, 129 }, /* L2 */
+ { 127, 234 },{ 233, 127 },{ 255, 127 },{ 255, 255 },{ 127, 255 }, /* R2 */
+ { 233, 127 },{ 128, 20 },{ 128, 0 },{ 255, 0 },{ 255, 127 }, /* R1 */
+ };
+
+ for (i = 0; i < countof(points); i++)
+ points[i][1] = 255-points[i][1];
+
+ glNewList(lc->lid_0, GL_COMPILE);
+ glShadeModel(GL_SMOOTH);
+
+ /* N */
+ face4(lc->texids[FACE_N], exterior_color, wire,
+ 0.0, 0.0, -0.5, 0.5, 0.5,
+ 1.0, 0.0, 0.5, 0.5, 0.5,
+ 1.0, 1.0, 0.5, 0.5, -0.5,
+ 0.0, 1.0, -0.5, 0.5, -0.5);
+
+ /* S */
+ face4(lc->texids[FACE_S], exterior_color, wire,
+ 0.0, 0.0, -0.5, -0.5, -0.5,
+ 1.0, 0.0, 0.5, -0.5, -0.5,
+ 1.0, 1.0, 0.5, -0.5, 0.5,
+ 0.0, 1.0, -0.5, -0.5, 0.5);
+
+ /* E */
+ face4(lc->texids[FACE_E], exterior_color, wire,
+ 0.0, 0.0, 0.5, -0.5, -0.5,
+ 1.0, 0.0, 0.5, 0.5, -0.5,
+ 1.0, 1.0, 0.5, 0.5, 0.5,
+ 0.0, 1.0, 0.5, -0.5, 0.5);
+
+ /* U */
+ face4(lc->texids[FACE_U], exterior_color, wire,
+ 1.0, 0.0, 0.5, -0.5, 0.5,
+ 1.0, 1.0, 0.5, 0.5, 0.5,
+ 0.0, 1.0, -0.5, 0.5, 0.5,
+ 0.0, 0.0, -0.5, -0.5, 0.5);
+
+ /* D */
+ face4(lc->texids[FACE_D], exterior_color, wire,
+ 0.0, 1.0, -0.5, -0.5, -0.5,
+ 0.0, 0.0, -0.5, 0.5, -0.5,
+ 1.0, 0.0, 0.5, 0.5, -0.5,
+ 1.0, 1.0, 0.5, -0.5, -0.5);
+
+ /* W -- lid_0 */
+ for (i = 0; i < countof(points)/5; i++)
+ {
+ int j;
+ GLfloat s[5], t[5], x[5], y[5], z[5];
+ for (j = 0; j < 5; j++)
+ {
+ GLfloat xx = points[(i*5)+j][0] / 255.0L;
+ GLfloat yy = points[(i*5)+j][1] / 255.0L;
+ s[j] = 1.0-xx;
+ t[j] = yy;
+ x[j] = -0.5;
+ y[j] = xx-0.5;
+ z[j] = yy-0.5;
+ }
+ face5(lc->texids[FACE_W], exterior_color, wire,
+ s[0], t[0], x[0], y[0], z[0],
+ s[1], t[1], x[1], y[1], z[1],
+ s[2], t[2], x[2], y[2], z[2],
+ s[3], t[3], x[3], y[3], z[3],
+ s[4], t[4], x[4], y[4], z[4]);
+ }
+ glEndList();
+
+
+ /* W -- lid_1 through lid_4 */
+ for (i = 0; i < 4; i++)
+ {
+ GLfloat x1, y1, x2, y2, x3, y3;
+
+ glNewList(lc->lid_1 + i, GL_COMPILE);
+ glShadeModel(GL_SMOOTH);
+
+ x1 = points[(i*5)+1][0] / 255.0L;
+ y1 = points[(i*5)+1][1] / 255.0L;
+ x2 = points[(i*5)][0] / 255.0L;
+ y2 = points[(i*5)][1] / 255.0L;
+ x3 = 0.5;
+ y3 = 0.5;
+
+ /* Outer surface */
+ face3(lc->texids[FACE_W], exterior_color, wire,
+ 1.0-x1, y1, -0.5, x1-0.5, y1-0.5,
+ 1.0-x2, y2, -0.5, x2-0.5, y2-0.5,
+ 1.0-x3, y3, -0.5, x3-0.5, y3-0.5);
+
+ /* Inner surface */
+ face3(0, interior_color, wire,
+ 0.0, 0.0, -0.48, x2-0.5, y2-0.5,
+ 0.0, 0.0, -0.48, x1-0.5, y1-0.5,
+ 0.0, 0.0, -0.48, x3-0.5, y3-0.5);
+
+ /* Lip 1 */
+ face4(0, interior_color, wire,
+ 0.0, 0.0, -0.5, x1-0.5, y1-0.5,
+ 0.0, 0.0, -0.5, x3-0.5, y3-0.5,
+ 0.0, 0.0, -0.48, x3-0.5, y3-0.5,
+ 0.0, 0.0, -0.48, x1-0.5, y1-0.5);
+
+ /* Lip 2 */
+ face4(0, interior_color, wire,
+ 0.0, 0.0, -0.48, x2-0.5, y2-0.5,
+ 0.0, 0.0, -0.48, x3-0.5, y3-0.5,
+ 0.0, 0.0, -0.5, x3-0.5, y3-0.5,
+ 0.0, 0.0, -0.5, x2-0.5, y2-0.5);
+
+ glEndList();
+ }
+}
+
+static void
+taser(ModeInfo *mi, Bool wire)
+{
+ lament_configuration *lc = &lcs[MI_SCREEN(mi)];
+ int i;
+
+ int slider_face_points[][2] = {
+ { 86, 58 },{ 38, 106 },{ 70, 106 },{ 118, 58 },{ -1, -1 }, /* a */
+ { 136, 58 },{ 184, 106 },{ 216, 106 },{ 168, 58 },{ -1, -1 }, /* b */
+ { 38, 106 },{ 0, 144 },{ 0, 190 },{ 60, 190 },{ 108, 106 }, /* c */
+ { 144, 106 },{ 194, 190 },{ 254, 190 },{ 254, 144 },{ 216, 106 }, /* d */
+ { 98, 124 },{ 60, 190 },{ 92, 190 },{ 126, 158 },{ 126, 124 }, /* e */
+ { 126, 124 },{ 126, 158 },{ 160, 190 },{ 194, 190 },{ 154, 124 }, /* f */
+ { 22, 190 },{ 22, 254 },{ 60, 254 },{ 60, 190 },{ -1, -1 }, /* g */
+ { 194, 190 },{ 194, 254 },{ 230, 254 },{ 230, 190 },{ -1, -1 }, /* h */
+ { 60, 190 },{ 60, 210 },{ 92, 210 },{ 92, 190 },{ -1, -1 }, /* i */
+ { 160, 190 },{ 160, 210 },{ 194, 210 },{ 194, 190 },{ -1, -1 }, /* j */
+ { 110, 172 },{ 92, 190 },{ 110, 190 },{ -1, -1 },{ -1, -1 }, /* k */
+ { 140, 172 },{ 140, 190 },{ 160, 190 },{ -1, -1 },{ -1, -1 }, /* l */
+ { 110, 172 },{ 140, 172 },{ 126, 156 },{ -1, -1 },{ -1, -1 }, /* m */
+ };
+
+ int body_face_points[][2] = {
+ { 0, 0 },{ 0, 58 },{ 254, 58 },{ 254, 0 },{ -1, -1 }, /* A */
+ { 0, 58 },{ 0, 144 },{ 86, 58 },{ -1, -1 },{ -1, -1 }, /* B */
+ { 168, 58 },{ 254, 144 },{ 254, 58 },{ -1, -1 },{ -1, -1 }, /* C */
+ { 118, 58 },{ 70, 106 },{ 184, 106 },{ 136, 58 },{ -1, -1 }, /* F */
+ { 108, 106 },{ 98, 124 },{ 154, 124 },{ 144, 106 },{ -1, -1 }, /* G */
+ };
+
+ int lifter_face_points[][2] = {
+ { 0, 190 },{ 0, 254 },{ 22, 254 },{ 22, 190 },{ -1, -1 }, /* D */
+ { 230, 190 },{ 230, 254 },{ 254, 254 },{ 254, 190 },{ -1, -1 }, /* E */
+ { 60, 210 },{ 60, 254 },{ 194, 254 },{ 194, 210 },{ -1, -1 }, /* H */
+ { 92, 190 },{ 92, 210 },{ 160, 210 },{ 160, 190 },{ -1, -1 }, /* I */
+ { 110, 172 },{ 110, 190 },{ 140, 190 },{ 140, 172 },{ -1, -1 }, /* J */
+ };
+
+ int body_perimiter_points[][2] = {
+ { 0, 144 },{ 86, 59 },{ 119, 58 },{ 71, 107 },
+ { 108, 107 },{ 98, 124 },{ 155, 124 },{ 144, 107 },
+ { 185, 106 },{ 136, 59 },{ 169, 59 },{ 255, 145 },
+ { 255, 0 },{ 0, 0 },
+ };
+
+ int slider_perimiter_points[][2] = {
+ { 86, 58 },{ 0, 144 },{ 0, 190 },{ 22, 190 },{ 22, 254 },
+ { 60, 254 },{ 60, 210 },{ 92, 210 },{ 92, 190 },{ 110, 190 },
+ { 110, 172 },{ 140, 172 },{ 140, 190 },{ 160, 190 },{ 160, 210 },
+ { 194, 210 },{ 194, 254 },{ 230, 254 },{ 230, 190 },{ 254, 190 },
+ { 254, 144 },{ 168, 58 },{ 136, 58 },{ 184, 106 },{ 144, 106 },
+ { 154, 124 },{ 98, 124 },{ 108, 106 },{ 70, 106 },{ 118, 58 },
+ };
+
+ int lifter_perimiter_points_1[][2] = {
+ { 0, 189 },{ 0, 254 },{ 22, 255 },{ 23, 190 },
+ };
+
+ int lifter_perimiter_points_2[][2] = {
+ { 230, 254 },{ 255, 255 },{ 254, 190 },{ 230, 190 },
+ };
+
+ int lifter_perimiter_points_3[][2] = {
+ { 60, 254 },{ 194, 254 },{ 194, 211 },{ 160, 210 },
+ { 160, 190 },{ 140, 191 },{ 141, 172 },{ 111, 172 },
+ { 110, 190 },{ 93, 190 },{ 92, 210 },{ 60, 211 },
+ };
+
+ for (i = 0; i < countof(slider_face_points); i++)
+ slider_face_points[i][1] = 255-slider_face_points[i][1];
+ for (i = 0; i < countof(body_face_points); i++)
+ body_face_points[i][1] = 255-body_face_points[i][1];
+ for (i = 0; i < countof(lifter_face_points); i++)
+ lifter_face_points[i][1] = 255-lifter_face_points[i][1];
+ for (i = 0; i < countof(body_perimiter_points); i++)
+ body_perimiter_points[i][1] = 255-body_perimiter_points[i][1];
+ for (i = 0; i < countof(slider_perimiter_points); i++)
+ slider_perimiter_points[i][1] = 255-slider_perimiter_points[i][1];
+ for (i = 0; i < countof(lifter_perimiter_points_1); i++)
+ lifter_perimiter_points_1[i][1] = 255-lifter_perimiter_points_1[i][1];
+ for (i = 0; i < countof(lifter_perimiter_points_2); i++)
+ lifter_perimiter_points_2[i][1] = 255-lifter_perimiter_points_2[i][1];
+ for (i = 0; i < countof(lifter_perimiter_points_3); i++)
+ lifter_perimiter_points_3[i][1] = 255-lifter_perimiter_points_3[i][1];
+
+ /* -------------------------------------------------------------------- */
+
+ glNewList(lc->taser_base, GL_COMPILE);
+ glShadeModel(GL_SMOOTH);
+
+ /* N */
+ face4(lc->texids[FACE_N], exterior_color, wire,
+ 0.0, 0.0, -0.5, 0.5, 0.5,
+ 0.75, 0.0, 0.25, 0.5, 0.5,
+ 0.75, 0.75, 0.25, 0.5, -0.25,
+ 0.0, 0.75, -0.5, 0.5, -0.25);
+
+ /* S */
+ face4(lc->texids[FACE_S], exterior_color, wire,
+ 0.0, 0.25, -0.5, -0.5, -0.25,
+ 0.75, 0.25, 0.25, -0.5, -0.25,
+ 0.75, 1.0, 0.25, -0.5, 0.5,
+ 0.0, 1.0, -0.5, -0.5, 0.5);
+
+ /* interior E */
+ face4(0, interior_color, wire,
+ 0.0, 0.0, 0.25, -0.5, -0.25,
+ 1.0, 0.0, 0.25, 0.5, -0.25,
+ 1.0, 1.0, 0.25, 0.5, 0.5,
+ 0.0, 1.0, 0.25, -0.5, 0.5);
+
+ /* W */
+ face4(lc->texids[FACE_W], exterior_color, wire,
+ 1.0, 1.0, -0.5, -0.5, 0.5,
+ 0.0, 1.0, -0.5, 0.5, 0.5,
+ 0.0, 0.25, -0.5, 0.5, -0.25,
+ 1.0, 0.25, -0.5, -0.5, -0.25);
+
+ /* U */
+ face4(lc->texids[FACE_U], exterior_color, wire,
+ 0.75, 0.0, 0.25, -0.5, 0.5,
+ 0.75, 1.0, 0.25, 0.5, 0.5,
+ 0.0, 1.0, -0.5, 0.5, 0.5,
+ 0.0, 0.0, -0.5, -0.5, 0.5);
+
+ /* interior D */
+ face4(0, interior_color, wire,
+ 0.0, 1.0, -0.5, -0.5, -0.25,
+ 0.0, 0.0, -0.5, 0.5, -0.25,
+ 1.0, 0.0, 0.25, 0.5, -0.25,
+ 1.0, 1.0, 0.25, -0.5, -0.25);
+
+ /* Top face */
+ for (i = 0; i < countof(body_face_points)/5; i++)
+ {
+ int j;
+#ifdef HAVE_GLBINDTEXTURE
+ glBindTexture(GL_TEXTURE_2D, lc->texids[FACE_E]);
+#endif /* HAVE_GLBINDTEXTURE */
+ glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, exterior_color);
+
+ do_normal(0, body_face_points[(i*5)+0][0], body_face_points[(i*5)+0][1],
+ 0, body_face_points[(i*5)+1][0], body_face_points[(i*5)+1][1],
+ 0, body_face_points[(i*5)+2][0], body_face_points[(i*5)+2][1]
+ );
+ glBegin(wire ? GL_LINE_LOOP : GL_POLYGON);
+ for (j = 0; j < 5; j++)
+ {
+ int ix = body_face_points[(i*5)+j][0];
+ int iy = body_face_points[(i*5)+j][1];
+ GLfloat x, y;
+ if (ix == -1) /* these are padding: ignore them */
+ continue;
+ x = ix / 255.0L;
+ y = iy / 255.0L;
+ glTexCoord2f(x, y);
+ glVertex3f(0.5, x-0.5, y-0.5);
+ }
+ glEnd();
+ }
+
+ /* Side walls */
+ for (i = 0; i < countof(body_perimiter_points); i++)
+ {
+ int j = (i+1 >= countof(body_perimiter_points) ? 0 : i+1);
+ GLfloat x1 = body_perimiter_points[i][0] / 255.0;
+ GLfloat y1 = body_perimiter_points[i][1] / 255.0;
+ GLfloat x2 = body_perimiter_points[j][0] / 255.0;
+ GLfloat y2 = body_perimiter_points[j][1] / 255.0;
+ int texture = -1;
+ GLfloat s1=0, t1=0, s2=0, t2=0, s3=0, t3=0, s4=0, t4=0;
+
+ if (i == 11)
+ {
+ texture = lc->texids[FACE_N];
+ s1 = 1.0; t1 = 0.0;
+ s2 = 1.0; t2 = 0.568;
+ s3 = 0.75, t3 = 0.568;
+ s4 = 0.75; t4 = 0.0;
+ }
+ else if (i == 12)
+ {
+ texture = lc->texids[FACE_U];
+ s1 = 1.0; t1 = 0.0;
+ s2 = 1.0; t2 = 1.0;
+ s3 = 0.75, t3 = 1.0;
+ s4 = 0.75; t4 = 0.0;
+ }
+ else if (i == 13)
+ {
+ texture = lc->texids[FACE_S];
+ s1 = 1.0; t1 = 0.437;
+ s2 = 1.0; t2 = 1.0;
+ s3 = 0.75; t3 = 1.0;
+ s4 = 0.75; t4 = 0.437;
+ }
+
+ face4((texture == -1 ? 0 : texture),
+ (texture == -1 ? interior_color : exterior_color),
+ wire,
+ s1, t1, 0.5, x2-0.5, y2-0.5,
+ s2, t2, 0.5, x1-0.5, y1-0.5,
+ s3, t3, 0.25, x1-0.5, y1-0.5,
+ s4, t4, 0.25, x2-0.5, y2-0.5);
+ }
+
+ glEndList();
+
+ /* -------------------------------------------------------------------- */
+
+ glNewList(lc->taser_lifter, GL_COMPILE);
+ glShadeModel(GL_SMOOTH);
+
+ /* N */
+ face4(lc->texids[FACE_N], exterior_color, wire,
+ 0.0, 0.75, -0.5, 0.5, -0.25,
+ 0.75, 0.75, 0.25, 0.5, -0.25,
+ 0.75, 1.0, 0.25, 0.5, -0.5,
+ 0.0, 1.0, -0.5, 0.5, -0.5);
+
+ /* S */
+ face4(lc->texids[FACE_S], exterior_color, wire,
+ 0.0, 0.0, -0.5, -0.5, -0.5,
+ 0.75, 0.0, 0.25, -0.5, -0.5,
+ 0.75, 0.25, 0.25, -0.5, -0.25,
+ 0.0, 0.25, -0.5, -0.5, -0.25);
+
+ /* interior E */
+ face4(0, interior_color, wire,
+ 0.0, 1.0, 0.25, -0.5, -0.5,
+ 1.0, 1.0, 0.25, 0.5, -0.5,
+ 1.0, 0.0, 0.25, 0.5, -0.25,
+ 0.0, 0.0, 0.25, -0.5, -0.25);
+
+ /* W */
+ face4(lc->texids[FACE_W], exterior_color, wire,
+ 1.0, 0.25, -0.5, -0.5, -0.25,
+ 0.0, 0.25, -0.5, 0.5, -0.25,
+ 0.0, 0.0, -0.5, 0.5, -0.5,
+ 1.0, 0.0, -0.5, -0.5, -0.5);
+
+ /* interior U */
+ face4(0, interior_color, wire,
+ 1.0, 0.0, 0.25, -0.5, -0.25,
+ 1.0, 1.0, 0.25, 0.5, -0.25,
+ 0.0, 1.0, -0.5, 0.5, -0.25,
+ 0.0, 0.0, -0.5, -0.5, -0.25);
+
+ /* D */
+ face4(lc->texids[FACE_D], exterior_color, wire,
+ 0.0, 1.0, -0.5, -0.5, -0.5,
+ 0.0, 0.0, -0.5, 0.5, -0.5,
+ 0.75, 0.0, 0.25, 0.5, -0.5,
+ 0.75, 1.0, 0.25, -0.5, -0.5);
+
+
+ /* Top face */
+ for (i = 0; i < countof(lifter_face_points)/5; i++)
+ {
+ int j;
+
+#ifdef HAVE_GLBINDTEXTURE
+ glBindTexture(GL_TEXTURE_2D, lc->texids[FACE_E]);
+#endif /* HAVE_GLBINDTEXTURE */
+ glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, exterior_color);
+
+ do_normal(
+ 0, lifter_face_points[(i*5)+0][0], lifter_face_points[(i*5)+0][1],
+ 0, lifter_face_points[(i*5)+1][0], lifter_face_points[(i*5)+1][1],
+ 0, lifter_face_points[(i*5)+2][0], lifter_face_points[(i*5)+2][1]);
+
+ glBegin(wire ? GL_LINE_LOOP : GL_POLYGON);
+ for (j = 0; j < 5; j++)
+ {
+ int ix = lifter_face_points[(i*5)+j][0];
+ int iy = lifter_face_points[(i*5)+j][1];
+ GLfloat x, y;
+ if (ix == -1) /* these are padding: ignore them */
+ continue;
+ x = ix / 255.0L;
+ y = iy / 255.0L;
+ glTexCoord2f(x, y);
+ glVertex3f(0.5, x-0.5, y-0.5);
+ }
+ glEnd();
+ }
+
+ /* Side walls */
+ for (i = 0; i < countof(lifter_perimiter_points_1); i++)
+ {
+ int j = (i+1 >= countof(lifter_perimiter_points_1) ? 0 : i+1);
+ GLfloat x1 = lifter_perimiter_points_1[i][0] / 255.0;
+ GLfloat y1 = lifter_perimiter_points_1[i][1] / 255.0;
+ GLfloat x2 = lifter_perimiter_points_1[j][0] / 255.0;
+ GLfloat y2 = lifter_perimiter_points_1[j][1] / 255.0;
+ int texture = -1;
+ GLfloat s1=0, t1=0, s2=0, t2=0, s3=0, t3=0, s4=0, t4=0;
+
+ if (i == 0)
+ {
+ texture = lc->texids[FACE_S];
+ s1 = 1.0; t1 = 0.0;
+ s2 = 1.0; t2 = 0.26;
+ s3 = 0.75, t3 = 0.26;
+ s4 = 0.75; t4 = 0.0;
+ }
+ else if (i == 1)
+ {
+ texture = lc->texids[FACE_D];
+ s1 = 1.0; t1 = 0.914;
+ s2 = 1.0; t2 = 1.0;
+ s3 = 0.75; t3 = 1.0;
+ s4 = 0.75; t4 = 0.914;
+ }
+
+ face4((texture == -1 ? 0 : texture),
+ (texture == -1 ? interior_color : exterior_color),
+ wire,
+ s1, t1, 0.5, x2-0.5, y2-0.5,
+ s2, t2, 0.5, x1-0.5, y1-0.5,
+ s3, t3, 0.25, x1-0.5, y1-0.5,
+ s4, t4, 0.25, x2-0.5, y2-0.5);
+ }
+
+ for (i = 0; i < countof(lifter_perimiter_points_2); i++)
+ {
+ int j = (i+1 >= countof(lifter_perimiter_points_2) ? 0 : i+1);
+ GLfloat x1 = lifter_perimiter_points_2[i][0] / 255.0;
+ GLfloat y1 = lifter_perimiter_points_2[i][1] / 255.0;
+ GLfloat x2 = lifter_perimiter_points_2[j][0] / 255.0;
+ GLfloat y2 = lifter_perimiter_points_2[j][1] / 255.0;
+ int texture = -1;
+ GLfloat s1=0, t1=0, s2=0, t2=0, s3=0, t3=0, s4=0, t4=0;
+
+ if (i == 0)
+ {
+ texture = lc->texids[FACE_D];
+ s1 = 1.0; t1 = 0.0;
+ s2 = 1.0; t2 = 0.095;
+ s3 = 0.75; t3 = 0.095;
+ s4 = 0.75; t4 = 0.0;
+ }
+ else if (i == 1)
+ {
+ texture = lc->texids[FACE_N];
+ s1 = 1.0; t1 = 0.745;
+ s2 = 1.0; t2 = 1.0;
+ s3 = 0.75; t3 = 1.0;
+ s4 = 0.75; t4 = 0.745;
+ }
+
+ face4((texture == -1 ? 0 : texture),
+ (texture == -1 ? interior_color : exterior_color),
+ wire,
+ s1, t1, 0.5, x2-0.5, y2-0.5,
+ s2, t2, 0.5, x1-0.5, y1-0.5,
+ s3, t3, 0.25, x1-0.5, y1-0.5,
+ s4, t4, 0.25, x2-0.5, y2-0.5);
+ }
+
+ for (i = 0; i < countof(lifter_perimiter_points_3); i++)
+ {
+ int j = (i+1 >= countof(lifter_perimiter_points_3) ? 0 : i+1);
+ GLfloat x1 = lifter_perimiter_points_3[i][0] / 255.0;
+ GLfloat y1 = lifter_perimiter_points_3[i][1] / 255.0;
+ GLfloat x2 = lifter_perimiter_points_3[j][0] / 255.0;
+ GLfloat y2 = lifter_perimiter_points_3[j][1] / 255.0;
+ int texture = -1;
+ GLfloat s1=0, t1=0, s2=0, t2=0, s3=0, t3=0, s4=0, t4=0;
+
+ if (i == 0)
+ {
+ texture = lc->texids[FACE_D];
+ s1 = 1.0; t1 = 0.235;
+ s2 = 1.0; t2 = 0.765;
+ s3 = 0.75; t3 = 0.765;
+ s4 = 0.75; t4 = 0.235;
+ }
+
+ face4((texture == -1 ? 0 : texture),
+ (texture == -1 ? interior_color : exterior_color),
+ wire,
+ s1, t1, 0.5, x2-0.5, y2-0.5,
+ s2, t2, 0.5, x1-0.5, y1-0.5,
+ s3, t3, 0.25, x1-0.5, y1-0.5,
+ s4, t4, 0.25, x2-0.5, y2-0.5);
+ }
+
+ glEndList();
+
+ /* -------------------------------------------------------------------- */
+
+ glNewList(lc->taser_slider, GL_COMPILE);
+ glShadeModel(GL_SMOOTH);
+
+ /* Top face */
+ for (i = 0; i < countof(slider_face_points)/5; i++)
+ {
+ int j;
+#ifdef HAVE_GLBINDTEXTURE
+ glBindTexture(GL_TEXTURE_2D, lc->texids[FACE_E]);
+#endif /* HAVE_GLBINDTEXTURE */
+ glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, exterior_color);
+
+ do_normal(
+ 0, slider_face_points[(i*5)+0][0], slider_face_points[(i*5)+0][1],
+ 0, slider_face_points[(i*5)+1][0], slider_face_points[(i*5)+1][1],
+ 0, slider_face_points[(i*5)+2][0], slider_face_points[(i*5)+2][1]);
+ glBegin(wire ? GL_LINE_LOOP : GL_POLYGON);
+ for (j = 0; j < 5; j++)
+ {
+ int ix = slider_face_points[(i*5)+j][0];
+ int iy = slider_face_points[(i*5)+j][1];
+ GLfloat x, y;
+ if (ix == -1) /* these are padding: ignore them */
+ continue;
+ x = ix / 255.0L;
+ y = iy / 255.0L;
+ glTexCoord2f(x, y);
+ glVertex3f(0.5, x-0.5, y-0.5);
+ }
+ glEnd();
+ }
+
+ /* Bottom face */
+ for (i = countof(slider_face_points)/5 - 1; i >= 0; i--)
+ {
+ int j;
+#ifdef HAVE_GLBINDTEXTURE
+ glBindTexture(GL_TEXTURE_2D, 0);
+#endif /* HAVE_GLBINDTEXTURE */
+ glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, interior_color);
+
+ do_normal(
+ 0, slider_face_points[(i*5)+2][0], slider_face_points[(i*5)+2][1],
+ 0, slider_face_points[(i*5)+1][0], slider_face_points[(i*5)+1][1],
+ 0, slider_face_points[(i*5)+0][0], slider_face_points[(i*5)+0][1]);
+ glBegin(wire ? GL_LINE_LOOP : GL_POLYGON);
+ for (j = 4; j >= 0; j--)
+ {
+ int ix = slider_face_points[(i*5)+j][0];
+ int iy = slider_face_points[(i*5)+j][1];
+ GLfloat x, y;
+ if (ix == -1) /* these are padding: ignore them */
+ continue;
+ x = ix / 255.0L;
+ y = iy / 255.0L;
+ glTexCoord2f(x, y);
+ glVertex3f(0.25, x-0.5, y-0.5);
+ }
+ glEnd();
+ }
+
+ /* Side walls */
+ for (i = 0; i < countof(slider_perimiter_points); i++)
+ {
+ int j = (i+1 >= countof(slider_perimiter_points) ? 0 : i+1);
+ GLfloat x1 = slider_perimiter_points[i][0] / 255.0;
+ GLfloat y1 = slider_perimiter_points[i][1] / 255.0;
+ GLfloat x2 = slider_perimiter_points[j][0] / 255.0;
+ GLfloat y2 = slider_perimiter_points[j][1] / 255.0;
+ int texture = -1;
+ GLfloat s1=0, t1=0, s2=0, t2=0, s3=0, t3=0, s4=0, t4=0;
+
+ if (i == 1)
+ {
+ texture = lc->texids[FACE_S];
+ s1 = 1.0; t1 = 0.255;
+ s2 = 1.0; t2 = 0.435;
+ s3 = 0.75; t3 = 0.435;
+ s4 = 0.75; t4 = 0.255;
+ }
+ else if (i == 4)
+ {
+ texture = lc->texids[FACE_D];
+ s1 = 1.0; t1 = 0.758;
+ s2 = 1.0; t2 = 0.915;
+ s3 = 0.75; t3 = 0.915;
+ s4 = 0.75; t4 = 0.758;
+ }
+ else if (i == 16)
+ {
+ texture = lc->texids[FACE_D];
+ s1 = 1.0; t1 = 0.095;
+ s2 = 1.0; t2 = 0.24;
+ s3 = 0.75; t3 = 0.24;
+ s4 = 0.75; t4 = 0.095;
+ }
+ else if (i == 19)
+ {
+ texture = lc->texids[FACE_N];
+ s1 = 1.0; t1 = 0.568;
+ s2 = 1.0; t2 = 0.742;
+ s3 = 0.75; t3 = 0.742;
+ s4 = 0.75; t4 = 0.568;
+ }
+
+ face4((texture == -1 ? 0 : texture),
+ (texture == -1 ? interior_color : exterior_color),
+ wire,
+ s1, t1, 0.5, x2-0.5, y2-0.5,
+ s2, t2, 0.5, x1-0.5, y1-0.5,
+ s3, t3, 0.25, x1-0.5, y1-0.5,
+ s4, t4, 0.25, x2-0.5, y2-0.5);
+ }
+
+ glEndList();
+}
+
+
+\f
+/* Rendering and animating object models
+ */
+
+static void
+draw(ModeInfo *mi)
+{
+ lament_configuration *lc = &lcs[MI_SCREEN(mi)];
+ Bool wire = MI_IS_WIREFRAME(mi);
+
+ if (!wire)
+ glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+ else
+ glClear(GL_COLOR_BUFFER_BIT);
+
+ glPushMatrix();
+ {
+ GLfloat x = lc->rotx;
+ GLfloat y = lc->roty;
+ GLfloat z = lc->rotz;
+
+#if 0
+ x=0.75; y=0; z=0;
+#endif
+
+ if (x < 0) x = 1 - (x + 1);
+ if (y < 0) y = 1 - (y + 1);
+ if (z < 0) z = 1 - (z + 1);
+
+ /* Make into the screen be +Y right be +X, and up be +Z. */
+ glRotatef(-90.0, 1.0, 0.0, 0.0);
+
+ /* Scale it up. */
+ glScalef(4.0, 4.0, 4.0);
+
+#ifdef DEBUG
+ glPushMatrix();
+ {
+ /* Shift to the upper left, and draw the vanilla box. */
+ glTranslatef(-0.6, 0.0, 0.6);
+
+ /* Apply rotation to the object. */
+ glRotatef(x * 360, 1.0, 0.0, 0.0);
+ glRotatef(y * 360, 0.0, 1.0, 0.0);
+ glRotatef(z * 360, 0.0, 0.0, 1.0);
+
+ /* Draw it. */
+ glCallList(lc->box);
+ }
+ glPopMatrix();
+
+ /* Shift to the lower right, and draw the animated object. */
+ glTranslatef(0.6, 0.0, -0.6);
+#endif /* DEBUG */
+
+
+ glPushMatrix();
+ {
+ /* Apply rotation to the object. */
+ glRotatef(x * 360, 1.0, 0.0, 0.0);
+ glRotatef(y * 360, 0.0, 1.0, 0.0);
+ glRotatef(z * 360, 0.0, 0.0, 1.0);
+
+ switch (lc->type)
+ {
+ case LAMENT_BOX:
+ glCallList(lc->box);
+ break;
+
+ case LAMENT_STAR_OUT:
+ case LAMENT_STAR_ROT:
+ case LAMENT_STAR_ROT_IN:
+ case LAMENT_STAR_ROT_OUT:
+ case LAMENT_STAR_UNROT:
+ case LAMENT_STAR_IN:
+ glTranslatef(0.0, 0.0, lc->anim_z/2);
+ glRotatef(lc->anim_r/2, 0.0, 0.0, 1.0);
+ glCallList(lc->star1);
+
+ glTranslatef(0.0, 0.0, -lc->anim_z);
+ glRotatef(-lc->anim_r, 0.0, 0.0, 1.0);
+ glCallList(lc->star2);
+ break;
+
+ case LAMENT_TETRA_UNE:
+ case LAMENT_TETRA_USW:
+ case LAMENT_TETRA_DWN:
+ case LAMENT_TETRA_DSE:
+ {
+ int magic;
+ GLfloat x, y, z;
+ switch (lc->type) {
+ case LAMENT_TETRA_UNE: magic = lc->tetra_une;
+ x = 1.0; y = 1.0; z = 1.0; break;
+ case LAMENT_TETRA_USW: magic = lc->tetra_usw;
+ x = 1.0; y = 1.0; z = -1.0; break;
+ case LAMENT_TETRA_DWN: magic = lc->tetra_dwn;
+ x = 1.0; y = -1.0; z = 1.0; break;
+ case LAMENT_TETRA_DSE: magic = lc->tetra_dse;
+ x = -1.0; y = 1.0; z = 1.0; break;
+ default: abort(); break;
+ }
+ glCallList(lc->tetra_mid);
+ if (magic != lc->tetra_une) glCallList(lc->tetra_une);
+ if (magic != lc->tetra_usw) glCallList(lc->tetra_usw);
+ if (magic != lc->tetra_dwn) glCallList(lc->tetra_dwn);
+ if (magic != lc->tetra_dse) glCallList(lc->tetra_dse);
+ glRotatef(lc->anim_r, x, y, z);
+ glCallList(magic);
+ }
+ break;
+
+ case LAMENT_LID_OPEN:
+ case LAMENT_LID_CLOSE:
+ case LAMENT_LID_ZOOM:
+ {
+ GLfloat d = 0.417;
+
+ glTranslatef(lc->anim_z, 0.0, 0.0);
+
+ glCallList(lc->lid_0);
+
+ glPushMatrix();
+ glTranslatef(-0.5, -d, 0.0);
+ glRotatef(-lc->anim_r, 0.0, -1.0, -1.0);
+ glTranslatef( 0.5, d, 0.0);
+ glCallList(lc->lid_1);
+ glPopMatrix();
+ glPushMatrix();
+ glTranslatef(-0.5, -d, 0.0);
+ glRotatef( lc->anim_r, 0.0, -1.0, 1.0);
+ glTranslatef( 0.5, d, 0.0);
+ glCallList(lc->lid_2);
+ glPopMatrix();
+ glPushMatrix();
+ glTranslatef(-0.5, d, 0.0);
+ glRotatef( lc->anim_r, 0.0, -1.0, -1.0);
+ glTranslatef( 0.5, -d, 0.0);
+ glCallList(lc->lid_3);
+ glPopMatrix();
+ glPushMatrix();
+ glTranslatef(-0.5, d, 0.0);
+ glRotatef(-lc->anim_r, 0.0, -1.0, 1.0);
+ glTranslatef( 0.5, -d, 0.0);
+ glCallList(lc->lid_4);
+ glPopMatrix();
+ }
+ break;
+
+ case LAMENT_TASER_OUT:
+ case LAMENT_TASER_SLIDE:
+ case LAMENT_TASER_SLIDE_IN:
+ case LAMENT_TASER_IN:
+
+ glTranslatef(-lc->anim_z/2, 0.0, 0.0);
+ glCallList(lc->taser_base);
+
+ glTranslatef(lc->anim_z, 0.0, 0.0);
+ glCallList(lc->taser_lifter);
+
+ glTranslatef(0.0, 0.0, lc->anim_y);
+ glCallList(lc->taser_slider);
+ break;
+
+ default:
+ abort();
+ break;
+ }
+ }
+ glPopMatrix();
+
+ }
+ glPopMatrix();
+}
+
+
+static void
+animate(ModeInfo *mi)
+{
+ lament_configuration *lc = &lcs[MI_SCREEN(mi)];
+ int pause = 10;
+/* int pause2 = 60;*/
+ int pause3 = 120;
+
+ switch (lc->type)
+ {
+ case LAMENT_BOX:
+ {
+ /* Rather than just picking states randomly, pick an ordering randomly,
+ do it, and then re-randomize. That way one can be assured of seeing
+ all states in a short time period, though not always in the same
+ order (it's frustrating to see it pick the same state 5x in a row.)
+ */
+ static lament_type states[] = {
+ LAMENT_STAR_OUT, LAMENT_STAR_OUT,
+ LAMENT_TETRA_UNE, LAMENT_TETRA_USW,
+ LAMENT_TETRA_DWN, LAMENT_TETRA_DSE,
+ LAMENT_LID_OPEN, LAMENT_LID_OPEN, LAMENT_LID_OPEN,
+ LAMENT_TASER_OUT, LAMENT_TASER_OUT,
+ LAMENT_BOX, LAMENT_BOX, LAMENT_BOX, LAMENT_BOX, LAMENT_BOX,
+ LAMENT_BOX, LAMENT_BOX, LAMENT_BOX, LAMENT_BOX, LAMENT_BOX,
+ };
+ static int state = countof(states);
+
+ if (state < countof(states))
+ {
+ lc->type = states[state++];
+ }
+ else
+ {
+ int i;
+ state = 0;
+ for (i = 0; i < countof(states); i++)
+ {
+ int a = random() % countof(states);
+ lament_type swap = states[a];
+ states[a] = states[i];
+ states[i] = swap;
+ }
+ }
+
+ if (lc->type == LAMENT_BOX)
+ lc->anim_pause = pause3;
+
+ lc->anim_r = 0.0;
+ lc->anim_y = 0.0;
+ lc->anim_z = 0.0;
+ }
+ break;
+
+ /* -------------------------------------------------------------- */
+
+ case LAMENT_STAR_OUT:
+ lc->anim_z += 0.01;
+ if (lc->anim_z >= 1.0)
+ {
+ lc->anim_z = 1.0;
+ lc->type = LAMENT_STAR_ROT;
+ lc->anim_pause = pause;
+ }
+ break;
+
+ case LAMENT_STAR_ROT:
+ lc->anim_r += 1.0;
+ if (lc->anim_r >= 45.0)
+ {
+ lc->anim_r = 45.0;
+ lc->type = LAMENT_STAR_ROT_IN;
+ lc->anim_pause = pause;
+ }
+ break;
+
+ case LAMENT_STAR_ROT_IN:
+ lc->anim_z -= 0.01;
+ if (lc->anim_z <= 0.0)
+ {
+ lc->anim_z = 0.0;
+ lc->type = LAMENT_STAR_ROT_OUT;
+ lc->anim_pause = pause3 * (1 + (random() % 4) + (random() % 4));
+ }
+ break;
+
+ case LAMENT_STAR_ROT_OUT:
+ lc->anim_z += 0.01;
+ if (lc->anim_z >= 1.0)
+ {
+ lc->anim_z = 1.0;
+ lc->type = LAMENT_STAR_UNROT;
+ lc->anim_pause = pause;
+ }
+ break;
+
+ case LAMENT_STAR_UNROT:
+ lc->anim_r -= 1.0;
+ if (lc->anim_r <= 0.0)
+ {
+ lc->anim_r = 0.0;
+ lc->type = LAMENT_STAR_IN;
+ lc->anim_pause = pause;
+ }
+ break;
+
+ case LAMENT_STAR_IN:
+ lc->anim_z -= 0.01;
+ if (lc->anim_z <= 0.0)
+ {
+ lc->anim_z = 0.0;
+ lc->type = LAMENT_BOX;
+ lc->anim_pause = pause3;
+ }
+ break;
+
+ /* -------------------------------------------------------------- */
+
+ case LAMENT_TETRA_UNE:
+ case LAMENT_TETRA_USW:
+ case LAMENT_TETRA_DWN:
+ case LAMENT_TETRA_DSE:
+
+ lc->anim_r += 1.0;
+ if (lc->anim_r >= 360.0)
+ {
+ lc->anim_r = 0.0;
+ lc->type = LAMENT_BOX;
+ lc->anim_pause = pause3;
+ }
+ else if (lc->anim_r > 119.0 && lc->anim_r <= 120.0)
+ {
+ lc->anim_r = 120.0;
+ lc->anim_pause = pause;
+ }
+ else if (lc->anim_r > 239.0 && lc->anim_r <= 240.0)
+ {
+ lc->anim_r = 240.0;
+ lc->anim_pause = pause;
+ }
+ break;
+
+ /* -------------------------------------------------------------- */
+
+ case LAMENT_LID_OPEN:
+ lc->anim_r += 1.0;
+
+ if (lc->anim_r >= 112.0)
+ {
+ GLfloat hysteresis = 0.05;
+
+ lc->anim_r = 112.0;
+ lc->anim_z = 0.0;
+ lc->anim_pause = pause3;
+
+ if (lc->rotx >= -hysteresis &&
+ lc->rotx <= hysteresis &&
+ ((lc->rotz >= (0.25 - hysteresis) &&
+ lc->rotz <= (0.25 + hysteresis)) ||
+ (lc->rotz >= (-0.25 - hysteresis) &&
+ lc->rotz <= (-0.25 + hysteresis))))
+ {
+ lc->type = LAMENT_LID_ZOOM;
+ lc->rotx = 0.00;
+ lc->rotz = (lc->rotz < 0 ? -0.25 : 0.25);
+ }
+ else
+ {
+ lc->type = LAMENT_LID_CLOSE;
+ }
+ }
+ break;
+
+ case LAMENT_LID_CLOSE:
+ lc->anim_r -= 1.0;
+ if (lc->anim_r <= 0.0)
+ {
+ lc->anim_r = 0.0;
+ lc->type = LAMENT_BOX;
+ lc->anim_pause = pause3;
+ }
+ break;
+
+ case LAMENT_LID_ZOOM:
+ lc->anim_z -= 0.1;
+ if (lc->anim_z < -50.0)
+ {
+ lc->anim_r = 0.0;
+ lc->anim_z = 0.0;
+ lc->rotx = frand(1.0) * RANDSIGN();
+ lc->roty = frand(1.0) * RANDSIGN();
+ lc->rotz = frand(1.0) * RANDSIGN();
+ lc->type = LAMENT_BOX;
+ }
+ break;
+
+ /* -------------------------------------------------------------- */
+
+ case LAMENT_TASER_OUT:
+ lc->anim_z += 0.0025;
+ if (lc->anim_z >= 0.25)
+ {
+ lc->anim_z = 0.25;
+ lc->type = LAMENT_TASER_SLIDE;
+ lc->anim_pause = pause * (1 + (random() % 5) + (random() % 5));
+ }
+ break;
+
+ case LAMENT_TASER_SLIDE:
+ lc->anim_y += 0.0025;
+ if (lc->anim_y >= 0.23)
+ {
+ lc->anim_y = 0.23;
+ lc->type = LAMENT_TASER_SLIDE_IN;
+ lc->anim_pause = pause3 * (1 + (random() % 5) + (random() % 5));
+ }
+ break;
+
+ case LAMENT_TASER_SLIDE_IN:
+ lc->anim_y -= 0.0025;
+ if (lc->anim_y <= 0.0)
+ {
+ lc->anim_y = 0.0;
+ lc->type = LAMENT_TASER_IN;
+ lc->anim_pause = pause;
+ }
+ break;
+
+ case LAMENT_TASER_IN:
+ lc->anim_z -= 0.0025;
+ if (lc->anim_z <= 0.0)
+ {
+ lc->anim_z = 0.0;
+ lc->type = LAMENT_BOX;
+ lc->anim_pause = pause3;
+ }
+ break;
+
+ default:
+ abort();
+ break;
+ }
+}
+
+
+static void
+rotate(GLfloat *pos, GLfloat *v, GLfloat *dv, GLfloat max_v)
+{
+ double ppos = *pos;
+
+ /* tick position */
+ if (ppos < 0)
+ ppos = -(ppos + *v);
+ else
+ ppos += *v;
+
+ if (ppos > 1.0)
+ ppos -= 1.0;
+ else if (ppos < 0)
+ ppos += 1.0;
+
+ if (ppos < 0) abort();
+ if (ppos > 1.0) abort();
+ *pos = (*pos > 0 ? ppos : -ppos);
+
+ /* accelerate */
+ *v += *dv;
+
+ /* clamp velocity */
+ if (*v > max_v || *v < -max_v)
+ {
+ *dv = -*dv;
+ }
+ /* If it stops, start it going in the other direction. */
+ else if (*v < 0)
+ {
+ if (random() % 4)
+ {
+ *v = 0;
+
+ /* keep going in the same direction */
+ if (random() % 2)
+ *dv = 0;
+ else if (*dv < 0)
+ *dv = -*dv;
+ }
+ else
+ {
+ /* reverse gears */
+ *v = -*v;
+ *dv = -*dv;
+ *pos = -*pos;
+ }
+ }
+
+ /* Alter direction of rotational acceleration randomly. */
+ if (! (random() % 120))
+ *dv = -*dv;
+
+ /* Change acceleration very occasionally. */
+ if (! (random() % 200))
+ {
+ if (*dv == 0)
+ *dv = 0.00001;
+ else if (random() & 1)
+ *dv *= 1.2;
+ else
+ *dv *= 0.8;
+ }
+}
+
+
+\f
+/* Window management, etc
+ */
+
+static void
+reshape(int width, int height)
+{
+ int target_size = 180;
+ int win_size = (width > height ? height : width);
+ GLfloat h = (GLfloat) height / (GLfloat) width;
+
+ glViewport(0, 0, (GLint) width, (GLint) height);
+
+/* glViewport(-600, -600, 1800, 1800); */
+
+ glMatrixMode(GL_PROJECTION);
+ glLoadIdentity();
+ glFrustum(-1.0, 1.0, -h, h, 5.0, 60.0);
+ glMatrixMode(GL_MODELVIEW);
+ glLoadIdentity();
+ glTranslatef(0.0, 0.0, -40.0);
+
+ /* This scale makes the box take up most of the window */
+ glScalef(2.0, 2.0, 2.0);
+
+ /* But if the window is more than a little larger than our target size,
+ scale the object back down, so that the bits drawn on the screen end
+ up rougly target_size across (actually it ends up a little larger.)
+ Note that the image-map bits we have are 128x128. Therefore, if the
+ image is magnified a lot, it looks pretty blocky. So it's better to
+ have a 128x128 animation on a 1280x1024 screen that looks good, than
+ a 1024x1024 animation that looks really pixellated.
+ */
+ if (win_size > target_size * 1.5)
+ {
+ GLfloat ratio = ((GLfloat) target_size / (GLfloat) win_size);
+ ratio *= 2.0;
+ glScalef(ratio, ratio, ratio);
+ }
+
+ /* The depth buffer will be cleared, if needed, before the
+ * next frame. Right now we just want to black the screen.
+ */
+ glClear(GL_COLOR_BUFFER_BIT);
+}
+
+
+static void
+gl_init(ModeInfo *mi)
+{
+ lament_configuration *lc = &lcs[MI_SCREEN(mi)];
+ Bool wire = MI_IS_WIREFRAME(mi);
+
+ if (wire)
+ do_texture = False;
+
+ if (!wire)
+ {
+ static GLfloat pos0[] = { -4.0, 2.0, 5.0, 1.0 };
+ static GLfloat pos1[] = { 12.0, 5.0, 1.0, 1.0 };
+ static GLfloat local[] = { 0.0 };
+ static GLfloat ambient[] = { 0.3, 0.3, 0.3, 1.0 };
+ static GLfloat spec[] = { 1.0, 1.0, 1.0, 1.0 };
+ static GLfloat shine[] = { 100.0 };
+
+ glLightfv(GL_LIGHT0, GL_POSITION, pos0);
+ glLightfv(GL_LIGHT1, GL_POSITION, pos1);
+
+ glLightfv(GL_LIGHT0, GL_AMBIENT, ambient);
+ glLightfv(GL_LIGHT1, GL_AMBIENT, ambient);
+
+ glLightfv(GL_LIGHT0, GL_SPECULAR, spec);
+ glLightfv(GL_LIGHT1, GL_SPECULAR, spec);
+
+ glLightModelfv(GL_LIGHT_MODEL_LOCAL_VIEWER, local);
+ glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, exterior_color);
+ glMaterialfv(GL_FRONT, GL_SPECULAR, spec);
+ glMaterialfv(GL_FRONT, GL_SHININESS, shine);
+
+ glEnable(GL_LIGHTING);
+ glEnable(GL_LIGHT0);
+ glEnable(GL_LIGHT1);
+ glDisable(GL_LIGHT1);
+
+ glEnable(GL_DEPTH_TEST);
+ glEnable(GL_TEXTURE_2D);
+ glEnable(GL_NORMALIZE);
+ glEnable(GL_CULL_FACE);
+ }
+
+ if (do_texture)
+ {
+#ifdef HAVE_GLBINDTEXTURE
+ int i;
+ for (i = 0; i < 6; i++)
+ glGenTextures(1, &lc->texids[i]);
+
+ parse_image_data(mi);
+
+ glPixelStorei(GL_UNPACK_ALIGNMENT, 4);
+ glPixelStorei(GL_UNPACK_ROW_LENGTH, lc->texture->width);
+
+ for (i = 0; i < 6; i++)
+ {
+ int height = lc->texture->width; /* assume square */
+ glBindTexture(GL_TEXTURE_2D, lc->texids[i]);
+ glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, exterior_color);
+ glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA,
+ lc->texture->width, height, 0,
+ GL_RGBA, GL_UNSIGNED_BYTE,
+ (lc->texture->data +
+ (lc->texture->bytes_per_line * height * i)));
+
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+ glTexGeni(GL_S, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR);
+ glTexGeni(GL_T, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR);
+ }
+
+#else /* !HAVE_GLBINDTEXTURE */
+ fprintf(stderr,
+ "%s: this version of GL doesn't support multiple texture maps.\n"
+ "\tGet OpenGL 1.1.\n",
+ progname);
+ exit (1);
+#endif /* !HAVE_GLBINDTEXTURE */
+ }
+
+ lc->box = glGenLists(16);
+ lc->star1 = lc->box+1;
+ lc->star2 = lc->box+2;
+ lc->tetra_une = lc->box+3;
+ lc->tetra_usw = lc->box+4;
+ lc->tetra_dwn = lc->box+5;
+ lc->tetra_dse = lc->box+6;
+ lc->tetra_mid = lc->box+7;
+ lc->lid_0 = lc->box+8;
+ lc->lid_1 = lc->box+9;
+ lc->lid_2 = lc->box+10;
+ lc->lid_3 = lc->box+11;
+ lc->lid_4 = lc->box+12;
+ lc->taser_base = lc->box+13;
+ lc->taser_lifter = lc->box+14;
+ lc->taser_slider = lc->box+15;
+
+ box(mi, wire);
+ star(mi, True, wire);
+ star(mi, False, wire);
+ tetra(mi, wire);
+ lid(mi, wire);
+ taser(mi, wire);
+}
+
+
+void
+init_lament(ModeInfo *mi)
+{
+ lament_configuration *lc;
+ if (!lcs)
+ {
+ lcs = (lament_configuration *)
+ calloc(MI_NUM_SCREENS(mi), sizeof (lament_configuration));
+ if (!lcs)
+ {
+ fprintf(stderr, "%s: out of memory\n", progname);
+ exit(1);
+ }
+ }
+
+ lc = &lcs[MI_SCREEN(mi)];
+
+ lc->rotx = frand(1.0) * RANDSIGN();
+ lc->roty = frand(1.0) * RANDSIGN();
+ lc->rotz = frand(1.0) * RANDSIGN();
+
+ /* bell curve from 0-1.5 degrees, avg 0.75 */
+ lc->dx = (frand(1) + frand(1) + frand(1)) / (360*2);
+ lc->dy = (frand(1) + frand(1) + frand(1)) / (360*2);
+ lc->dz = (frand(1) + frand(1) + frand(1)) / (360*2);
+
+ lc->d_max = lc->dx * 2;
+
+ lc->ddx = 0.00006 + frand(0.00003);
+ lc->ddy = 0.00006 + frand(0.00003);
+ lc->ddz = 0.00006 + frand(0.00003);
+
+ lc->ddx = 0.00001;
+ lc->ddy = 0.00001;
+ lc->ddz = 0.00001;
+
+ lc->type = LAMENT_BOX;
+ lc->anim_pause = 300 + (random() % 100);
+
+ if ((lc->glx_context = init_GL(mi)) != NULL)
+ {
+ reshape(MI_WIDTH(mi), MI_HEIGHT(mi));
+ gl_init(mi);
+ }
+}
+
+
+void
+draw_lament(ModeInfo *mi)
+{
+ static int tick = 0;
+ lament_configuration *lc = &lcs[MI_SCREEN(mi)];
+ Display *dpy = MI_DISPLAY(mi);
+ Window window = MI_WINDOW(mi);
+
+ if (!lc->glx_context)
+ return;
+
+ glDrawBuffer(GL_BACK);
+
+ glXMakeCurrent(dpy, window, *(lc->glx_context));
+ draw(mi);
+ glFinish();
+ glXSwapBuffers(dpy, window);
+
+ if (lc->type != LAMENT_LID_ZOOM)
+ {
+ rotate(&lc->rotx, &lc->dx, &lc->ddx, lc->d_max);
+ rotate(&lc->roty, &lc->dy, &lc->ddy, lc->d_max);
+ rotate(&lc->rotz, &lc->dz, &lc->ddz, lc->d_max);
+ }
+
+ if (lc->anim_pause)
+ lc->anim_pause--;
+ else
+ animate(mi);
+
+ if (++tick > 500)
+ {
+ tick = 0;
+ reshape(MI_WIDTH(mi), MI_HEIGHT(mi));
+ }
+}
+
+#endif /* USE_GL */
--- /dev/null
+.TH XScreenSaver 1 "25-Jul-98" "X Version 11"
+.SH NAME
+lament - animates the Lament Configuration
+.SH SYNOPSIS
+.B goop
+[\-display \fIhost:display.screen\fP] [\-window] [\-root] [\-install] [\-visual \fIvisual\fP] [\-texture] [\-no\-texture] [\-wireframe]
+.SH DESCRIPTION
+The \fIlament\fP program draws an animation of a particular puzzle box
+repeatedly solving itself.
+.SH OPTIONS
+.I lament
+accepts the following options:
+.TP 8
+.B \-window
+Draw on a newly-created window. This is the default.
+.TP 8
+.B \-root
+Draw on the root window.
+.TP 8
+.B \-install
+Install a private colormap for the window.
+.TP 8
+.B \-visual \fIvisual\fP\fP
+Specify which visual to use. Legal values are the name of a visual class,
+or the id number (decimal or hex) of a specific visual.
+.TP 8
+.B \-texture
+Use texture maps. This is the default.
+.TP 8
+.B \-no\-texture
+Do not use texture maps. This is boring and wrong.
+.TP 8
+.B \-wireframe
+Only draw outlines.
+.SH ENVIRONMENT
+.PP
+.TP 8
+.B DISPLAY
+to get the default host and display number.
+.TP 8
+.B XENVIRONMENT
+to get the name of a resource file that overrides the global resources
+stored in the RESOURCE_MANAGER property.
+.SH BUGS
+This hack is glacially slow on machines lacking hardware texture support.
+
+Occasionally opens doors, admitting theologians of the Order of the Gash.
+.SH SEE ALSO
+.BR X (1),
+.BR xscreensaver (1)
+.SH COPYRIGHT
+Copyright \(co 1998 by Jamie Zawinski. Permission to use, copy, modify,
+distribute, and sell this software and its documentation for any purpose is
+hereby granted without fee, provided that the above copyright notice appear
+in all copies and that both that copyright notice and this permission notice
+appear in supporting documentation. No representations are made about the
+suitability of this software for any purpose. It is provided "as is" without
+express or implied warranty.
+.SH AUTHOR
+Jamie Zawinski <jwz@jwz.org>, 25-Jul-98.
/* atlantis --- Shows moving 3D sea animals */
#if !defined( lint ) && !defined( SABER )
-static const char sccsid[] = "@(#)shark.c 1.1 98/05/13 xlockmore";
+static const char sccsid[] = "@(#)shark.c 1.2 98/06/16 xlockmore";
#endif
*
* OpenGL(TM) is a trademark of Silicon Graphics, Inc.
*/
+
#ifndef STANDALONE
#include "xlock.h"
#endif
#ifdef USE_GL
#ifdef STANDALONE
+#include <math.h>
#include <GL/glx.h>
#endif
-#include <math.h>
#include "atlantis.h"
/* *INDENT-OFF* */
#if 0
static float iP070[3] = {0.00, 1266.91, 6629.60};
/* *INDENT-ON* */
+
+
static void
-Fish001(void)
+Fish001(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N005);
- glVertex3fv(P005);
- glNormal3fv(N059);
- glVertex3fv(P059);
- glNormal3fv(N060);
- glVertex3fv(P060);
- glNormal3fv(N006);
- glVertex3fv(P006);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N015);
- glVertex3fv(P015);
- glNormal3fv(N005);
- glVertex3fv(P005);
- glNormal3fv(N006);
- glVertex3fv(P006);
- glNormal3fv(N016);
- glVertex3fv(P016);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N006);
- glVertex3fv(P006);
- glNormal3fv(N060);
- glVertex3fv(P060);
- glNormal3fv(N008);
- glVertex3fv(P008);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N016);
- glVertex3fv(P016);
- glNormal3fv(N006);
- glVertex3fv(P006);
- glNormal3fv(N008);
- glVertex3fv(P008);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N016);
- glVertex3fv(P016);
- glNormal3fv(N008);
- glVertex3fv(P008);
- glNormal3fv(N017);
- glVertex3fv(P017);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N017);
- glVertex3fv(P017);
- glNormal3fv(N008);
- glVertex3fv(P008);
- glNormal3fv(N018);
- glVertex3fv(P018);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N008);
- glVertex3fv(P008);
- glNormal3fv(N009);
- glVertex3fv(P009);
- glNormal3fv(N018);
- glVertex3fv(P018);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N008);
- glVertex3fv(P008);
- glNormal3fv(N060);
- glVertex3fv(P060);
- glNormal3fv(N009);
- glVertex3fv(P009);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N007);
- glVertex3fv(P007);
- glNormal3fv(N010);
- glVertex3fv(P010);
- glNormal3fv(N009);
- glVertex3fv(P009);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N009);
- glVertex3fv(P009);
- glNormal3fv(N019);
- glVertex3fv(P019);
- glNormal3fv(N018);
- glVertex3fv(P018);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N009);
- glVertex3fv(P009);
- glNormal3fv(N010);
- glVertex3fv(P010);
- glNormal3fv(N019);
- glVertex3fv(P019);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N010);
- glVertex3fv(P010);
- glNormal3fv(N020);
- glVertex3fv(P020);
- glNormal3fv(N019);
- glVertex3fv(P019);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N010);
- glVertex3fv(P010);
- glNormal3fv(N011);
- glVertex3fv(P011);
- glNormal3fv(N021);
- glVertex3fv(P021);
- glNormal3fv(N020);
- glVertex3fv(P020);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N004);
- glVertex3fv(P004);
- glNormal3fv(N011);
- glVertex3fv(P011);
- glNormal3fv(N010);
- glVertex3fv(P010);
- glNormal3fv(N007);
- glVertex3fv(P007);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N004);
- glVertex3fv(P004);
- glNormal3fv(N012);
- glVertex3fv(P012);
- glNormal3fv(N011);
- glVertex3fv(P011);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N012);
- glVertex3fv(P012);
- glNormal3fv(N022);
- glVertex3fv(P022);
- glNormal3fv(N011);
- glVertex3fv(P011);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N011);
- glVertex3fv(P011);
- glNormal3fv(N022);
- glVertex3fv(P022);
- glNormal3fv(N021);
- glVertex3fv(P021);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N059);
- glVertex3fv(P059);
- glNormal3fv(N005);
- glVertex3fv(P005);
- glNormal3fv(N015);
- glVertex3fv(P015);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N015);
- glVertex3fv(P015);
- glNormal3fv(N014);
- glVertex3fv(P014);
- glNormal3fv(N003);
- glVertex3fv(P003);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N015);
- glVertex3fv(P015);
- glNormal3fv(N003);
- glVertex3fv(P003);
- glNormal3fv(N059);
- glVertex3fv(P059);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N014);
- glVertex3fv(P014);
- glNormal3fv(N013);
- glVertex3fv(P013);
- glNormal3fv(N003);
- glVertex3fv(P003);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N003);
- glVertex3fv(P003);
- glNormal3fv(N012);
- glVertex3fv(P012);
- glNormal3fv(N059);
- glVertex3fv(P059);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N013);
- glVertex3fv(P013);
- glNormal3fv(N012);
- glVertex3fv(P012);
- glNormal3fv(N003);
- glVertex3fv(P003);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N013);
- glVertex3fv(P013);
- glNormal3fv(N022);
- glVertex3fv(P022);
- glNormal3fv(N012);
- glVertex3fv(P012);
- glEnd();
- glBegin(GL_POLYGON);
- glVertex3fv(P071);
- glVertex3fv(P072);
- glVertex3fv(P073);
- glVertex3fv(P074);
- glVertex3fv(P075);
- glVertex3fv(P076);
- glEnd();
- glBegin(GL_POLYGON);
- glVertex3fv(P077);
- glVertex3fv(P078);
- glVertex3fv(P079);
- glVertex3fv(P080);
- glVertex3fv(P081);
- glVertex3fv(P082);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N005);
+ glVertex3fv(P005);
+ glNormal3fv(N059);
+ glVertex3fv(P059);
+ glNormal3fv(N060);
+ glVertex3fv(P060);
+ glNormal3fv(N006);
+ glVertex3fv(P006);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N015);
+ glVertex3fv(P015);
+ glNormal3fv(N005);
+ glVertex3fv(P005);
+ glNormal3fv(N006);
+ glVertex3fv(P006);
+ glNormal3fv(N016);
+ glVertex3fv(P016);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N006);
+ glVertex3fv(P006);
+ glNormal3fv(N060);
+ glVertex3fv(P060);
+ glNormal3fv(N008);
+ glVertex3fv(P008);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N016);
+ glVertex3fv(P016);
+ glNormal3fv(N006);
+ glVertex3fv(P006);
+ glNormal3fv(N008);
+ glVertex3fv(P008);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N016);
+ glVertex3fv(P016);
+ glNormal3fv(N008);
+ glVertex3fv(P008);
+ glNormal3fv(N017);
+ glVertex3fv(P017);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N017);
+ glVertex3fv(P017);
+ glNormal3fv(N008);
+ glVertex3fv(P008);
+ glNormal3fv(N018);
+ glVertex3fv(P018);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N008);
+ glVertex3fv(P008);
+ glNormal3fv(N009);
+ glVertex3fv(P009);
+ glNormal3fv(N018);
+ glVertex3fv(P018);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N008);
+ glVertex3fv(P008);
+ glNormal3fv(N060);
+ glVertex3fv(P060);
+ glNormal3fv(N009);
+ glVertex3fv(P009);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N007);
+ glVertex3fv(P007);
+ glNormal3fv(N010);
+ glVertex3fv(P010);
+ glNormal3fv(N009);
+ glVertex3fv(P009);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N009);
+ glVertex3fv(P009);
+ glNormal3fv(N019);
+ glVertex3fv(P019);
+ glNormal3fv(N018);
+ glVertex3fv(P018);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N009);
+ glVertex3fv(P009);
+ glNormal3fv(N010);
+ glVertex3fv(P010);
+ glNormal3fv(N019);
+ glVertex3fv(P019);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N010);
+ glVertex3fv(P010);
+ glNormal3fv(N020);
+ glVertex3fv(P020);
+ glNormal3fv(N019);
+ glVertex3fv(P019);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N010);
+ glVertex3fv(P010);
+ glNormal3fv(N011);
+ glVertex3fv(P011);
+ glNormal3fv(N021);
+ glVertex3fv(P021);
+ glNormal3fv(N020);
+ glVertex3fv(P020);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N004);
+ glVertex3fv(P004);
+ glNormal3fv(N011);
+ glVertex3fv(P011);
+ glNormal3fv(N010);
+ glVertex3fv(P010);
+ glNormal3fv(N007);
+ glVertex3fv(P007);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N004);
+ glVertex3fv(P004);
+ glNormal3fv(N012);
+ glVertex3fv(P012);
+ glNormal3fv(N011);
+ glVertex3fv(P011);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N012);
+ glVertex3fv(P012);
+ glNormal3fv(N022);
+ glVertex3fv(P022);
+ glNormal3fv(N011);
+ glVertex3fv(P011);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N011);
+ glVertex3fv(P011);
+ glNormal3fv(N022);
+ glVertex3fv(P022);
+ glNormal3fv(N021);
+ glVertex3fv(P021);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N059);
+ glVertex3fv(P059);
+ glNormal3fv(N005);
+ glVertex3fv(P005);
+ glNormal3fv(N015);
+ glVertex3fv(P015);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N015);
+ glVertex3fv(P015);
+ glNormal3fv(N014);
+ glVertex3fv(P014);
+ glNormal3fv(N003);
+ glVertex3fv(P003);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N015);
+ glVertex3fv(P015);
+ glNormal3fv(N003);
+ glVertex3fv(P003);
+ glNormal3fv(N059);
+ glVertex3fv(P059);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N014);
+ glVertex3fv(P014);
+ glNormal3fv(N013);
+ glVertex3fv(P013);
+ glNormal3fv(N003);
+ glVertex3fv(P003);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N003);
+ glVertex3fv(P003);
+ glNormal3fv(N012);
+ glVertex3fv(P012);
+ glNormal3fv(N059);
+ glVertex3fv(P059);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N013);
+ glVertex3fv(P013);
+ glNormal3fv(N012);
+ glVertex3fv(P012);
+ glNormal3fv(N003);
+ glVertex3fv(P003);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N013);
+ glVertex3fv(P013);
+ glNormal3fv(N022);
+ glVertex3fv(P022);
+ glNormal3fv(N012);
+ glVertex3fv(P012);
+ glEnd();
+ glBegin(cap);
+ glVertex3fv(P071);
+ glVertex3fv(P072);
+ glVertex3fv(P073);
+ glVertex3fv(P074);
+ glVertex3fv(P075);
+ glVertex3fv(P076);
+ glEnd();
+ glBegin(cap);
+ glVertex3fv(P077);
+ glVertex3fv(P078);
+ glVertex3fv(P079);
+ glVertex3fv(P080);
+ glVertex3fv(P081);
+ glVertex3fv(P082);
+ glEnd();
}
static void
-Fish002(void)
+Fish002(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N013);
- glVertex3fv(P013);
- glNormal3fv(N014);
- glVertex3fv(P014);
- glNormal3fv(N024);
- glVertex3fv(P024);
- glNormal3fv(N023);
- glVertex3fv(P023);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N014);
- glVertex3fv(P014);
- glNormal3fv(N015);
- glVertex3fv(P015);
- glNormal3fv(N025);
- glVertex3fv(P025);
- glNormal3fv(N024);
- glVertex3fv(P024);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N016);
- glVertex3fv(P016);
- glNormal3fv(N017);
- glVertex3fv(P017);
- glNormal3fv(N027);
- glVertex3fv(P027);
- glNormal3fv(N026);
- glVertex3fv(P026);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N017);
- glVertex3fv(P017);
- glNormal3fv(N018);
- glVertex3fv(P018);
- glNormal3fv(N028);
- glVertex3fv(P028);
- glNormal3fv(N027);
- glVertex3fv(P027);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N020);
- glVertex3fv(P020);
- glNormal3fv(N021);
- glVertex3fv(P021);
- glNormal3fv(N031);
- glVertex3fv(P031);
- glNormal3fv(N030);
- glVertex3fv(P030);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N013);
- glVertex3fv(P013);
- glNormal3fv(N023);
- glVertex3fv(P023);
- glNormal3fv(N022);
- glVertex3fv(P022);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N022);
- glVertex3fv(P022);
- glNormal3fv(N023);
- glVertex3fv(P023);
- glNormal3fv(N032);
- glVertex3fv(P032);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N022);
- glVertex3fv(P022);
- glNormal3fv(N032);
- glVertex3fv(P032);
- glNormal3fv(N031);
- glVertex3fv(P031);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N022);
- glVertex3fv(P022);
- glNormal3fv(N031);
- glVertex3fv(P031);
- glNormal3fv(N021);
- glVertex3fv(P021);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N018);
- glVertex3fv(P018);
- glNormal3fv(N019);
- glVertex3fv(P019);
- glNormal3fv(N029);
- glVertex3fv(P029);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N018);
- glVertex3fv(P018);
- glNormal3fv(N029);
- glVertex3fv(P029);
- glNormal3fv(N028);
- glVertex3fv(P028);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N019);
- glVertex3fv(P019);
- glNormal3fv(N020);
- glVertex3fv(P020);
- glNormal3fv(N030);
- glVertex3fv(P030);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N019);
- glVertex3fv(P019);
- glNormal3fv(N030);
- glVertex3fv(P030);
- glNormal3fv(N029);
- glVertex3fv(P029);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N013);
+ glVertex3fv(P013);
+ glNormal3fv(N014);
+ glVertex3fv(P014);
+ glNormal3fv(N024);
+ glVertex3fv(P024);
+ glNormal3fv(N023);
+ glVertex3fv(P023);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N014);
+ glVertex3fv(P014);
+ glNormal3fv(N015);
+ glVertex3fv(P015);
+ glNormal3fv(N025);
+ glVertex3fv(P025);
+ glNormal3fv(N024);
+ glVertex3fv(P024);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N016);
+ glVertex3fv(P016);
+ glNormal3fv(N017);
+ glVertex3fv(P017);
+ glNormal3fv(N027);
+ glVertex3fv(P027);
+ glNormal3fv(N026);
+ glVertex3fv(P026);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N017);
+ glVertex3fv(P017);
+ glNormal3fv(N018);
+ glVertex3fv(P018);
+ glNormal3fv(N028);
+ glVertex3fv(P028);
+ glNormal3fv(N027);
+ glVertex3fv(P027);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N020);
+ glVertex3fv(P020);
+ glNormal3fv(N021);
+ glVertex3fv(P021);
+ glNormal3fv(N031);
+ glVertex3fv(P031);
+ glNormal3fv(N030);
+ glVertex3fv(P030);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N013);
+ glVertex3fv(P013);
+ glNormal3fv(N023);
+ glVertex3fv(P023);
+ glNormal3fv(N022);
+ glVertex3fv(P022);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N022);
+ glVertex3fv(P022);
+ glNormal3fv(N023);
+ glVertex3fv(P023);
+ glNormal3fv(N032);
+ glVertex3fv(P032);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N022);
+ glVertex3fv(P022);
+ glNormal3fv(N032);
+ glVertex3fv(P032);
+ glNormal3fv(N031);
+ glVertex3fv(P031);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N022);
+ glVertex3fv(P022);
+ glNormal3fv(N031);
+ glVertex3fv(P031);
+ glNormal3fv(N021);
+ glVertex3fv(P021);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N018);
+ glVertex3fv(P018);
+ glNormal3fv(N019);
+ glVertex3fv(P019);
+ glNormal3fv(N029);
+ glVertex3fv(P029);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N018);
+ glVertex3fv(P018);
+ glNormal3fv(N029);
+ glVertex3fv(P029);
+ glNormal3fv(N028);
+ glVertex3fv(P028);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N019);
+ glVertex3fv(P019);
+ glNormal3fv(N020);
+ glVertex3fv(P020);
+ glNormal3fv(N030);
+ glVertex3fv(P030);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N019);
+ glVertex3fv(P019);
+ glNormal3fv(N030);
+ glVertex3fv(P030);
+ glNormal3fv(N029);
+ glVertex3fv(P029);
+ glEnd();
}
static void
-Fish003(void)
+Fish003(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N032);
- glVertex3fv(P032);
- glNormal3fv(N023);
- glVertex3fv(P023);
- glNormal3fv(N033);
- glVertex3fv(P033);
- glNormal3fv(N042);
- glVertex3fv(P042);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N031);
- glVertex3fv(P031);
- glNormal3fv(N032);
- glVertex3fv(P032);
- glNormal3fv(N042);
- glVertex3fv(P042);
- glNormal3fv(N041);
- glVertex3fv(P041);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N023);
- glVertex3fv(P023);
- glNormal3fv(N024);
- glVertex3fv(P024);
- glNormal3fv(N034);
- glVertex3fv(P034);
- glNormal3fv(N033);
- glVertex3fv(P033);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N024);
- glVertex3fv(P024);
- glNormal3fv(N025);
- glVertex3fv(P025);
- glNormal3fv(N035);
- glVertex3fv(P035);
- glNormal3fv(N034);
- glVertex3fv(P034);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N030);
- glVertex3fv(P030);
- glNormal3fv(N031);
- glVertex3fv(P031);
- glNormal3fv(N041);
- glVertex3fv(P041);
- glNormal3fv(N040);
- glVertex3fv(P040);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N025);
- glVertex3fv(P025);
- glNormal3fv(N026);
- glVertex3fv(P026);
- glNormal3fv(N036);
- glVertex3fv(P036);
- glNormal3fv(N035);
- glVertex3fv(P035);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N026);
- glVertex3fv(P026);
- glNormal3fv(N027);
- glVertex3fv(P027);
- glNormal3fv(N037);
- glVertex3fv(P037);
- glNormal3fv(N036);
- glVertex3fv(P036);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N027);
- glVertex3fv(P027);
- glNormal3fv(N028);
- glVertex3fv(P028);
- glNormal3fv(N038);
- glVertex3fv(P038);
- glNormal3fv(N037);
- glVertex3fv(P037);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N028);
- glVertex3fv(P028);
- glNormal3fv(N029);
- glVertex3fv(P029);
- glNormal3fv(N039);
- glVertex3fv(P039);
- glNormal3fv(N038);
- glVertex3fv(P038);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N029);
- glVertex3fv(P029);
- glNormal3fv(N030);
- glVertex3fv(P030);
- glNormal3fv(N040);
- glVertex3fv(P040);
- glNormal3fv(N039);
- glVertex3fv(P039);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N032);
+ glVertex3fv(P032);
+ glNormal3fv(N023);
+ glVertex3fv(P023);
+ glNormal3fv(N033);
+ glVertex3fv(P033);
+ glNormal3fv(N042);
+ glVertex3fv(P042);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N031);
+ glVertex3fv(P031);
+ glNormal3fv(N032);
+ glVertex3fv(P032);
+ glNormal3fv(N042);
+ glVertex3fv(P042);
+ glNormal3fv(N041);
+ glVertex3fv(P041);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N023);
+ glVertex3fv(P023);
+ glNormal3fv(N024);
+ glVertex3fv(P024);
+ glNormal3fv(N034);
+ glVertex3fv(P034);
+ glNormal3fv(N033);
+ glVertex3fv(P033);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N024);
+ glVertex3fv(P024);
+ glNormal3fv(N025);
+ glVertex3fv(P025);
+ glNormal3fv(N035);
+ glVertex3fv(P035);
+ glNormal3fv(N034);
+ glVertex3fv(P034);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N030);
+ glVertex3fv(P030);
+ glNormal3fv(N031);
+ glVertex3fv(P031);
+ glNormal3fv(N041);
+ glVertex3fv(P041);
+ glNormal3fv(N040);
+ glVertex3fv(P040);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N025);
+ glVertex3fv(P025);
+ glNormal3fv(N026);
+ glVertex3fv(P026);
+ glNormal3fv(N036);
+ glVertex3fv(P036);
+ glNormal3fv(N035);
+ glVertex3fv(P035);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N026);
+ glVertex3fv(P026);
+ glNormal3fv(N027);
+ glVertex3fv(P027);
+ glNormal3fv(N037);
+ glVertex3fv(P037);
+ glNormal3fv(N036);
+ glVertex3fv(P036);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N027);
+ glVertex3fv(P027);
+ glNormal3fv(N028);
+ glVertex3fv(P028);
+ glNormal3fv(N038);
+ glVertex3fv(P038);
+ glNormal3fv(N037);
+ glVertex3fv(P037);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N028);
+ glVertex3fv(P028);
+ glNormal3fv(N029);
+ glVertex3fv(P029);
+ glNormal3fv(N039);
+ glVertex3fv(P039);
+ glNormal3fv(N038);
+ glVertex3fv(P038);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N029);
+ glVertex3fv(P029);
+ glNormal3fv(N030);
+ glVertex3fv(P030);
+ glNormal3fv(N040);
+ glVertex3fv(P040);
+ glNormal3fv(N039);
+ glVertex3fv(P039);
+ glEnd();
}
static void
-Fish004(void)
+Fish004(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N040);
- glVertex3fv(P040);
- glNormal3fv(N041);
- glVertex3fv(P041);
- glNormal3fv(N051);
- glVertex3fv(P051);
- glNormal3fv(N050);
- glVertex3fv(P050);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N041);
- glVertex3fv(P041);
- glNormal3fv(N042);
- glVertex3fv(P042);
- glNormal3fv(N052);
- glVertex3fv(P052);
- glNormal3fv(N051);
- glVertex3fv(P051);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N042);
- glVertex3fv(P042);
- glNormal3fv(N033);
- glVertex3fv(P033);
- glNormal3fv(N043);
- glVertex3fv(P043);
- glNormal3fv(N052);
- glVertex3fv(P052);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N033);
- glVertex3fv(P033);
- glNormal3fv(N034);
- glVertex3fv(P034);
- glNormal3fv(N044);
- glVertex3fv(P044);
- glNormal3fv(N043);
- glVertex3fv(P043);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N034);
- glVertex3fv(P034);
- glNormal3fv(N035);
- glVertex3fv(P035);
- glNormal3fv(N045);
- glVertex3fv(P045);
- glNormal3fv(N044);
- glVertex3fv(P044);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N035);
- glVertex3fv(P035);
- glNormal3fv(N036);
- glVertex3fv(P036);
- glNormal3fv(N046);
- glVertex3fv(P046);
- glNormal3fv(N045);
- glVertex3fv(P045);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N036);
- glVertex3fv(P036);
- glNormal3fv(N037);
- glVertex3fv(P037);
- glNormal3fv(N047);
- glVertex3fv(P047);
- glNormal3fv(N046);
- glVertex3fv(P046);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N037);
- glVertex3fv(P037);
- glNormal3fv(N038);
- glVertex3fv(P038);
- glNormal3fv(N048);
- glVertex3fv(P048);
- glNormal3fv(N047);
- glVertex3fv(P047);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N038);
- glVertex3fv(P038);
- glNormal3fv(N039);
- glVertex3fv(P039);
- glNormal3fv(N049);
- glVertex3fv(P049);
- glNormal3fv(N048);
- glVertex3fv(P048);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N039);
- glVertex3fv(P039);
- glNormal3fv(N040);
- glVertex3fv(P040);
- glNormal3fv(N050);
- glVertex3fv(P050);
- glNormal3fv(N049);
- glVertex3fv(P049);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N070);
- glVertex3fv(P070);
- glNormal3fv(N061);
- glVertex3fv(P061);
- glNormal3fv(N002);
- glVertex3fv(P002);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N061);
- glVertex3fv(P061);
- glNormal3fv(N046);
- glVertex3fv(P046);
- glNormal3fv(N002);
- glVertex3fv(P002);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N045);
- glVertex3fv(P045);
- glNormal3fv(N046);
- glVertex3fv(P046);
- glNormal3fv(N061);
- glVertex3fv(P061);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N002);
- glVertex3fv(P002);
- glNormal3fv(N061);
- glVertex3fv(P061);
- glNormal3fv(N070);
- glVertex3fv(P070);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N002);
- glVertex3fv(P002);
- glNormal3fv(N045);
- glVertex3fv(P045);
- glNormal3fv(N061);
- glVertex3fv(P061);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N040);
+ glVertex3fv(P040);
+ glNormal3fv(N041);
+ glVertex3fv(P041);
+ glNormal3fv(N051);
+ glVertex3fv(P051);
+ glNormal3fv(N050);
+ glVertex3fv(P050);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N041);
+ glVertex3fv(P041);
+ glNormal3fv(N042);
+ glVertex3fv(P042);
+ glNormal3fv(N052);
+ glVertex3fv(P052);
+ glNormal3fv(N051);
+ glVertex3fv(P051);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N042);
+ glVertex3fv(P042);
+ glNormal3fv(N033);
+ glVertex3fv(P033);
+ glNormal3fv(N043);
+ glVertex3fv(P043);
+ glNormal3fv(N052);
+ glVertex3fv(P052);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N033);
+ glVertex3fv(P033);
+ glNormal3fv(N034);
+ glVertex3fv(P034);
+ glNormal3fv(N044);
+ glVertex3fv(P044);
+ glNormal3fv(N043);
+ glVertex3fv(P043);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N034);
+ glVertex3fv(P034);
+ glNormal3fv(N035);
+ glVertex3fv(P035);
+ glNormal3fv(N045);
+ glVertex3fv(P045);
+ glNormal3fv(N044);
+ glVertex3fv(P044);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N035);
+ glVertex3fv(P035);
+ glNormal3fv(N036);
+ glVertex3fv(P036);
+ glNormal3fv(N046);
+ glVertex3fv(P046);
+ glNormal3fv(N045);
+ glVertex3fv(P045);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N036);
+ glVertex3fv(P036);
+ glNormal3fv(N037);
+ glVertex3fv(P037);
+ glNormal3fv(N047);
+ glVertex3fv(P047);
+ glNormal3fv(N046);
+ glVertex3fv(P046);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N037);
+ glVertex3fv(P037);
+ glNormal3fv(N038);
+ glVertex3fv(P038);
+ glNormal3fv(N048);
+ glVertex3fv(P048);
+ glNormal3fv(N047);
+ glVertex3fv(P047);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N038);
+ glVertex3fv(P038);
+ glNormal3fv(N039);
+ glVertex3fv(P039);
+ glNormal3fv(N049);
+ glVertex3fv(P049);
+ glNormal3fv(N048);
+ glVertex3fv(P048);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N039);
+ glVertex3fv(P039);
+ glNormal3fv(N040);
+ glVertex3fv(P040);
+ glNormal3fv(N050);
+ glVertex3fv(P050);
+ glNormal3fv(N049);
+ glVertex3fv(P049);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N070);
+ glVertex3fv(P070);
+ glNormal3fv(N061);
+ glVertex3fv(P061);
+ glNormal3fv(N002);
+ glVertex3fv(P002);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N061);
+ glVertex3fv(P061);
+ glNormal3fv(N046);
+ glVertex3fv(P046);
+ glNormal3fv(N002);
+ glVertex3fv(P002);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N045);
+ glVertex3fv(P045);
+ glNormal3fv(N046);
+ glVertex3fv(P046);
+ glNormal3fv(N061);
+ glVertex3fv(P061);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N002);
+ glVertex3fv(P002);
+ glNormal3fv(N061);
+ glVertex3fv(P061);
+ glNormal3fv(N070);
+ glVertex3fv(P070);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N002);
+ glVertex3fv(P002);
+ glNormal3fv(N045);
+ glVertex3fv(P045);
+ glNormal3fv(N061);
+ glVertex3fv(P061);
+ glEnd();
}
static void
-Fish005(void)
+Fish005(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N002);
- glVertex3fv(P002);
- glNormal3fv(N044);
- glVertex3fv(P044);
- glNormal3fv(N045);
- glVertex3fv(P045);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N002);
- glVertex3fv(P002);
- glNormal3fv(N043);
- glVertex3fv(P043);
- glNormal3fv(N044);
- glVertex3fv(P044);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N002);
- glVertex3fv(P002);
- glNormal3fv(N052);
- glVertex3fv(P052);
- glNormal3fv(N043);
- glVertex3fv(P043);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N002);
- glVertex3fv(P002);
- glNormal3fv(N051);
- glVertex3fv(P051);
- glNormal3fv(N052);
- glVertex3fv(P052);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N002);
- glVertex3fv(P002);
- glNormal3fv(N046);
- glVertex3fv(P046);
- glNormal3fv(N047);
- glVertex3fv(P047);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N002);
- glVertex3fv(P002);
- glNormal3fv(N047);
- glVertex3fv(P047);
- glNormal3fv(N048);
- glVertex3fv(P048);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N002);
- glVertex3fv(P002);
- glNormal3fv(N048);
- glVertex3fv(P048);
- glNormal3fv(N049);
- glVertex3fv(P049);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N002);
- glVertex3fv(P002);
- glNormal3fv(N049);
- glVertex3fv(P049);
- glNormal3fv(N050);
- glVertex3fv(P050);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N050);
- glVertex3fv(P050);
- glNormal3fv(N051);
- glVertex3fv(P051);
- glNormal3fv(N069);
- glVertex3fv(P069);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N051);
- glVertex3fv(P051);
- glNormal3fv(N002);
- glVertex3fv(P002);
- glNormal3fv(N069);
- glVertex3fv(P069);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N050);
- glVertex3fv(P050);
- glNormal3fv(N069);
- glVertex3fv(P069);
- glNormal3fv(N002);
- glVertex3fv(P002);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N002);
+ glVertex3fv(P002);
+ glNormal3fv(N044);
+ glVertex3fv(P044);
+ glNormal3fv(N045);
+ glVertex3fv(P045);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N002);
+ glVertex3fv(P002);
+ glNormal3fv(N043);
+ glVertex3fv(P043);
+ glNormal3fv(N044);
+ glVertex3fv(P044);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N002);
+ glVertex3fv(P002);
+ glNormal3fv(N052);
+ glVertex3fv(P052);
+ glNormal3fv(N043);
+ glVertex3fv(P043);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N002);
+ glVertex3fv(P002);
+ glNormal3fv(N051);
+ glVertex3fv(P051);
+ glNormal3fv(N052);
+ glVertex3fv(P052);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N002);
+ glVertex3fv(P002);
+ glNormal3fv(N046);
+ glVertex3fv(P046);
+ glNormal3fv(N047);
+ glVertex3fv(P047);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N002);
+ glVertex3fv(P002);
+ glNormal3fv(N047);
+ glVertex3fv(P047);
+ glNormal3fv(N048);
+ glVertex3fv(P048);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N002);
+ glVertex3fv(P002);
+ glNormal3fv(N048);
+ glVertex3fv(P048);
+ glNormal3fv(N049);
+ glVertex3fv(P049);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N002);
+ glVertex3fv(P002);
+ glNormal3fv(N049);
+ glVertex3fv(P049);
+ glNormal3fv(N050);
+ glVertex3fv(P050);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N050);
+ glVertex3fv(P050);
+ glNormal3fv(N051);
+ glVertex3fv(P051);
+ glNormal3fv(N069);
+ glVertex3fv(P069);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N051);
+ glVertex3fv(P051);
+ glNormal3fv(N002);
+ glVertex3fv(P002);
+ glNormal3fv(N069);
+ glVertex3fv(P069);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N050);
+ glVertex3fv(P050);
+ glNormal3fv(N069);
+ glVertex3fv(P069);
+ glNormal3fv(N002);
+ glVertex3fv(P002);
+ glEnd();
}
static void
-Fish006(void)
+Fish006(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N066);
- glVertex3fv(P066);
- glNormal3fv(N016);
- glVertex3fv(P016);
- glNormal3fv(N026);
- glVertex3fv(P026);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N015);
- glVertex3fv(P015);
- glNormal3fv(N066);
- glVertex3fv(P066);
- glNormal3fv(N025);
- glVertex3fv(P025);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N025);
- glVertex3fv(P025);
- glNormal3fv(N066);
- glVertex3fv(P066);
- glNormal3fv(N026);
- glVertex3fv(P026);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N066);
- glVertex3fv(P066);
- glNormal3fv(N058);
- glVertex3fv(P058);
- glNormal3fv(N016);
- glVertex3fv(P016);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N015);
- glVertex3fv(P015);
- glNormal3fv(N058);
- glVertex3fv(P058);
- glNormal3fv(N066);
- glVertex3fv(P066);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N058);
- glVertex3fv(P058);
- glNormal3fv(N015);
- glVertex3fv(P015);
- glNormal3fv(N016);
- glVertex3fv(P016);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N066);
+ glVertex3fv(P066);
+ glNormal3fv(N016);
+ glVertex3fv(P016);
+ glNormal3fv(N026);
+ glVertex3fv(P026);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N015);
+ glVertex3fv(P015);
+ glNormal3fv(N066);
+ glVertex3fv(P066);
+ glNormal3fv(N025);
+ glVertex3fv(P025);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N025);
+ glVertex3fv(P025);
+ glNormal3fv(N066);
+ glVertex3fv(P066);
+ glNormal3fv(N026);
+ glVertex3fv(P026);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N066);
+ glVertex3fv(P066);
+ glNormal3fv(N058);
+ glVertex3fv(P058);
+ glNormal3fv(N016);
+ glVertex3fv(P016);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N015);
+ glVertex3fv(P015);
+ glNormal3fv(N058);
+ glVertex3fv(P058);
+ glNormal3fv(N066);
+ glVertex3fv(P066);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N058);
+ glVertex3fv(P058);
+ glNormal3fv(N015);
+ glVertex3fv(P015);
+ glNormal3fv(N016);
+ glVertex3fv(P016);
+ glEnd();
}
static void
-Fish007(void)
+Fish007(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N062);
- glVertex3fv(P062);
- glNormal3fv(N022);
- glVertex3fv(P022);
- glNormal3fv(N032);
- glVertex3fv(P032);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N062);
- glVertex3fv(P062);
- glNormal3fv(N032);
- glVertex3fv(P032);
- glNormal3fv(N064);
- glVertex3fv(P064);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N022);
- glVertex3fv(P022);
- glNormal3fv(N062);
- glVertex3fv(P062);
- glNormal3fv(N032);
- glVertex3fv(P032);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N062);
- glVertex3fv(P062);
- glNormal3fv(N064);
- glVertex3fv(P064);
- glNormal3fv(N032);
- glVertex3fv(P032);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N062);
+ glVertex3fv(P062);
+ glNormal3fv(N022);
+ glVertex3fv(P022);
+ glNormal3fv(N032);
+ glVertex3fv(P032);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N062);
+ glVertex3fv(P062);
+ glNormal3fv(N032);
+ glVertex3fv(P032);
+ glNormal3fv(N064);
+ glVertex3fv(P064);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N022);
+ glVertex3fv(P022);
+ glNormal3fv(N062);
+ glVertex3fv(P062);
+ glNormal3fv(N032);
+ glVertex3fv(P032);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N062);
+ glVertex3fv(P062);
+ glNormal3fv(N064);
+ glVertex3fv(P064);
+ glNormal3fv(N032);
+ glVertex3fv(P032);
+ glEnd();
}
static void
-Fish008(void)
+Fish008(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N063);
- glVertex3fv(P063);
- glNormal3fv(N019);
- glVertex3fv(P019);
- glNormal3fv(N029);
- glVertex3fv(P029);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N019);
- glVertex3fv(P019);
- glNormal3fv(N063);
- glVertex3fv(P063);
- glNormal3fv(N029);
- glVertex3fv(P029);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N063);
- glVertex3fv(P063);
- glNormal3fv(N029);
- glVertex3fv(P029);
- glNormal3fv(N065);
- glVertex3fv(P065);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N063);
- glVertex3fv(P063);
- glNormal3fv(N065);
- glVertex3fv(P065);
- glNormal3fv(N029);
- glVertex3fv(P029);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N063);
+ glVertex3fv(P063);
+ glNormal3fv(N019);
+ glVertex3fv(P019);
+ glNormal3fv(N029);
+ glVertex3fv(P029);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N019);
+ glVertex3fv(P019);
+ glNormal3fv(N063);
+ glVertex3fv(P063);
+ glNormal3fv(N029);
+ glVertex3fv(P029);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N063);
+ glVertex3fv(P063);
+ glNormal3fv(N029);
+ glVertex3fv(P029);
+ glNormal3fv(N065);
+ glVertex3fv(P065);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N063);
+ glVertex3fv(P063);
+ glNormal3fv(N065);
+ glVertex3fv(P065);
+ glNormal3fv(N029);
+ glVertex3fv(P029);
+ glEnd();
}
static void
-Fish009(void)
+Fish009(GLenum cap)
{
- glBegin(GL_POLYGON);
- glVertex3fv(P059);
- glVertex3fv(P012);
- glVertex3fv(P009);
- glVertex3fv(P060);
- glEnd();
- glBegin(GL_POLYGON);
- glVertex3fv(P012);
- glVertex3fv(P004);
- glVertex3fv(P007);
- glVertex3fv(P009);
- glEnd();
+ glBegin(cap);
+ glVertex3fv(P059);
+ glVertex3fv(P012);
+ glVertex3fv(P009);
+ glVertex3fv(P060);
+ glEnd();
+ glBegin(cap);
+ glVertex3fv(P012);
+ glVertex3fv(P004);
+ glVertex3fv(P007);
+ glVertex3fv(P009);
+ glEnd();
}
static void
-Fish_1(void)
+Fish_1(GLenum cap)
{
- Fish004();
- Fish005();
- Fish003();
- Fish007();
- Fish006();
- Fish002();
- Fish008();
- Fish009();
- Fish001();
+ Fish004(cap);
+ Fish005(cap);
+ Fish003(cap);
+ Fish007(cap);
+ Fish006(cap);
+ Fish002(cap);
+ Fish008(cap);
+ Fish009(cap);
+ Fish001(cap);
}
static void
-Fish_2(void)
+Fish_2(GLenum cap)
{
- Fish005();
- Fish004();
- Fish003();
- Fish008();
- Fish006();
- Fish002();
- Fish007();
- Fish009();
- Fish001();
+ Fish005(cap);
+ Fish004(cap);
+ Fish003(cap);
+ Fish008(cap);
+ Fish006(cap);
+ Fish002(cap);
+ Fish007(cap);
+ Fish009(cap);
+ Fish001(cap);
}
static void
-Fish_3(void)
+Fish_3(GLenum cap)
{
- Fish005();
- Fish004();
- Fish007();
- Fish003();
- Fish002();
- Fish008();
- Fish009();
- Fish001();
- Fish006();
+ Fish005(cap);
+ Fish004(cap);
+ Fish007(cap);
+ Fish003(cap);
+ Fish002(cap);
+ Fish008(cap);
+ Fish009(cap);
+ Fish001(cap);
+ Fish006(cap);
}
static void
-Fish_4(void)
+Fish_4(GLenum cap)
{
- Fish005();
- Fish004();
- Fish008();
- Fish003();
- Fish002();
- Fish007();
- Fish009();
- Fish001();
- Fish006();
+ Fish005(cap);
+ Fish004(cap);
+ Fish008(cap);
+ Fish003(cap);
+ Fish002(cap);
+ Fish007(cap);
+ Fish009(cap);
+ Fish001(cap);
+ Fish006(cap);
}
static void
-Fish_5(void)
+Fish_5(GLenum cap)
{
- Fish009();
- Fish006();
- Fish007();
- Fish001();
- Fish002();
- Fish003();
- Fish008();
- Fish004();
- Fish005();
+ Fish009(cap);
+ Fish006(cap);
+ Fish007(cap);
+ Fish001(cap);
+ Fish002(cap);
+ Fish003(cap);
+ Fish008(cap);
+ Fish004(cap);
+ Fish005(cap);
}
static void
-Fish_6(void)
+Fish_6(GLenum cap)
{
- Fish009();
- Fish006();
- Fish008();
- Fish001();
- Fish002();
- Fish007();
- Fish003();
- Fish004();
- Fish005();
+ Fish009(cap);
+ Fish006(cap);
+ Fish008(cap);
+ Fish001(cap);
+ Fish002(cap);
+ Fish007(cap);
+ Fish003(cap);
+ Fish004(cap);
+ Fish005(cap);
}
static void
-Fish_7(void)
+Fish_7(GLenum cap)
{
- Fish009();
- Fish001();
- Fish007();
- Fish005();
- Fish002();
- Fish008();
- Fish003();
- Fish004();
- Fish006();
+ Fish009(cap);
+ Fish001(cap);
+ Fish007(cap);
+ Fish005(cap);
+ Fish002(cap);
+ Fish008(cap);
+ Fish003(cap);
+ Fish004(cap);
+ Fish006(cap);
}
static void
-Fish_8(void)
+Fish_8(GLenum cap)
{
- Fish009();
- Fish008();
- Fish001();
- Fish002();
- Fish007();
- Fish003();
- Fish005();
- Fish004();
- Fish006();
+ Fish009(cap);
+ Fish008(cap);
+ Fish001(cap);
+ Fish002(cap);
+ Fish007(cap);
+ Fish003(cap);
+ Fish005(cap);
+ Fish004(cap);
+ Fish006(cap);
}
void
-DrawShark(fishRec * fish)
+DrawShark(fishRec * fish, int wire)
{
- float mat[4][4];
- int n;
- float seg1, seg2, seg3, seg4, segup;
- float thrash, chomp;
+ float mat[4][4];
+ int n;
+ float seg1, seg2, seg3, seg4, segup;
+ float thrash, chomp;
+ GLenum cap;
- fish->htail = (int) (fish->htail - (int) (5.0 * fish->v)) % 360;
+ fish->htail = (int) (fish->htail - (int) (5.0 * fish->v)) % 360;
- thrash = 50.0 * fish->v;
+ thrash = 50.0 * fish->v;
- seg1 = 0.6 * thrash * sin(fish->htail * RRAD);
- seg2 = 1.8 * thrash * sin((fish->htail + 45.0) * RRAD);
- seg3 = 3.0 * thrash * sin((fish->htail + 90.0) * RRAD);
- seg4 = 4.0 * thrash * sin((fish->htail + 110.0) * RRAD);
+ seg1 = 0.6 * thrash * sin(fish->htail * RRAD);
+ seg2 = 1.8 * thrash * sin((fish->htail + 45.0) * RRAD);
+ seg3 = 3.0 * thrash * sin((fish->htail + 90.0) * RRAD);
+ seg4 = 4.0 * thrash * sin((fish->htail + 110.0) * RRAD);
- chomp = 0.0;
- if (fish->v > 2.0) {
- chomp = -(fish->v - 2.0) * 200.0;
- }
- P004[1] = iP004[1] + chomp;
- P007[1] = iP007[1] + chomp;
- P010[1] = iP010[1] + chomp;
- P011[1] = iP011[1] + chomp;
+ chomp = 0.0;
+ if (fish->v > 2.0) {
+ chomp = -(fish->v - 2.0) * 200.0;
+ }
+ P004[1] = iP004[1] + chomp;
+ P007[1] = iP007[1] + chomp;
+ P010[1] = iP010[1] + chomp;
+ P011[1] = iP011[1] + chomp;
- P023[0] = iP023[0] + seg1;
- P024[0] = iP024[0] + seg1;
- P025[0] = iP025[0] + seg1;
- P026[0] = iP026[0] + seg1;
- P027[0] = iP027[0] + seg1;
- P028[0] = iP028[0] + seg1;
- P029[0] = iP029[0] + seg1;
- P030[0] = iP030[0] + seg1;
- P031[0] = iP031[0] + seg1;
- P032[0] = iP032[0] + seg1;
- P033[0] = iP033[0] + seg2;
- P034[0] = iP034[0] + seg2;
- P035[0] = iP035[0] + seg2;
- P036[0] = iP036[0] + seg2;
- P037[0] = iP037[0] + seg2;
- P038[0] = iP038[0] + seg2;
- P039[0] = iP039[0] + seg2;
- P040[0] = iP040[0] + seg2;
- P041[0] = iP041[0] + seg2;
- P042[0] = iP042[0] + seg2;
- P043[0] = iP043[0] + seg3;
- P044[0] = iP044[0] + seg3;
- P045[0] = iP045[0] + seg3;
- P046[0] = iP046[0] + seg3;
- P047[0] = iP047[0] + seg3;
- P048[0] = iP048[0] + seg3;
- P049[0] = iP049[0] + seg3;
- P050[0] = iP050[0] + seg3;
- P051[0] = iP051[0] + seg3;
- P052[0] = iP052[0] + seg3;
- P002[0] = iP002[0] + seg4;
- P061[0] = iP061[0] + seg4;
- P069[0] = iP069[0] + seg4;
- P070[0] = iP070[0] + seg4;
+ P023[0] = iP023[0] + seg1;
+ P024[0] = iP024[0] + seg1;
+ P025[0] = iP025[0] + seg1;
+ P026[0] = iP026[0] + seg1;
+ P027[0] = iP027[0] + seg1;
+ P028[0] = iP028[0] + seg1;
+ P029[0] = iP029[0] + seg1;
+ P030[0] = iP030[0] + seg1;
+ P031[0] = iP031[0] + seg1;
+ P032[0] = iP032[0] + seg1;
+ P033[0] = iP033[0] + seg2;
+ P034[0] = iP034[0] + seg2;
+ P035[0] = iP035[0] + seg2;
+ P036[0] = iP036[0] + seg2;
+ P037[0] = iP037[0] + seg2;
+ P038[0] = iP038[0] + seg2;
+ P039[0] = iP039[0] + seg2;
+ P040[0] = iP040[0] + seg2;
+ P041[0] = iP041[0] + seg2;
+ P042[0] = iP042[0] + seg2;
+ P043[0] = iP043[0] + seg3;
+ P044[0] = iP044[0] + seg3;
+ P045[0] = iP045[0] + seg3;
+ P046[0] = iP046[0] + seg3;
+ P047[0] = iP047[0] + seg3;
+ P048[0] = iP048[0] + seg3;
+ P049[0] = iP049[0] + seg3;
+ P050[0] = iP050[0] + seg3;
+ P051[0] = iP051[0] + seg3;
+ P052[0] = iP052[0] + seg3;
+ P002[0] = iP002[0] + seg4;
+ P061[0] = iP061[0] + seg4;
+ P069[0] = iP069[0] + seg4;
+ P070[0] = iP070[0] + seg4;
- fish->vtail += ((fish->dtheta - fish->vtail) * 0.1);
+ fish->vtail += ((fish->dtheta - fish->vtail) * 0.1);
- if (fish->vtail > 0.5) {
- fish->vtail = 0.5;
- } else if (fish->vtail < -0.5) {
- fish->vtail = -0.5;
- }
- segup = thrash * fish->vtail;
+ if (fish->vtail > 0.5) {
+ fish->vtail = 0.5;
+ } else if (fish->vtail < -0.5) {
+ fish->vtail = -0.5;
+ }
+ segup = thrash * fish->vtail;
- P023[1] = iP023[1] + segup;
- P024[1] = iP024[1] + segup;
- P025[1] = iP025[1] + segup;
- P026[1] = iP026[1] + segup;
- P027[1] = iP027[1] + segup;
- P028[1] = iP028[1] + segup;
- P029[1] = iP029[1] + segup;
- P030[1] = iP030[1] + segup;
- P031[1] = iP031[1] + segup;
- P032[1] = iP032[1] + segup;
- P033[1] = iP033[1] + segup * 5.0;
- P034[1] = iP034[1] + segup * 5.0;
- P035[1] = iP035[1] + segup * 5.0;
- P036[1] = iP036[1] + segup * 5.0;
- P037[1] = iP037[1] + segup * 5.0;
- P038[1] = iP038[1] + segup * 5.0;
- P039[1] = iP039[1] + segup * 5.0;
- P040[1] = iP040[1] + segup * 5.0;
- P041[1] = iP041[1] + segup * 5.0;
- P042[1] = iP042[1] + segup * 5.0;
- P043[1] = iP043[1] + segup * 12.0;
- P044[1] = iP044[1] + segup * 12.0;
- P045[1] = iP045[1] + segup * 12.0;
- P046[1] = iP046[1] + segup * 12.0;
- P047[1] = iP047[1] + segup * 12.0;
- P048[1] = iP048[1] + segup * 12.0;
- P049[1] = iP049[1] + segup * 12.0;
- P050[1] = iP050[1] + segup * 12.0;
- P051[1] = iP051[1] + segup * 12.0;
- P052[1] = iP052[1] + segup * 12.0;
- P002[1] = iP002[1] + segup * 17.0;
- P061[1] = iP061[1] + segup * 17.0;
- P069[1] = iP069[1] + segup * 17.0;
- P070[1] = iP070[1] + segup * 17.0;
+ P023[1] = iP023[1] + segup;
+ P024[1] = iP024[1] + segup;
+ P025[1] = iP025[1] + segup;
+ P026[1] = iP026[1] + segup;
+ P027[1] = iP027[1] + segup;
+ P028[1] = iP028[1] + segup;
+ P029[1] = iP029[1] + segup;
+ P030[1] = iP030[1] + segup;
+ P031[1] = iP031[1] + segup;
+ P032[1] = iP032[1] + segup;
+ P033[1] = iP033[1] + segup * 5.0;
+ P034[1] = iP034[1] + segup * 5.0;
+ P035[1] = iP035[1] + segup * 5.0;
+ P036[1] = iP036[1] + segup * 5.0;
+ P037[1] = iP037[1] + segup * 5.0;
+ P038[1] = iP038[1] + segup * 5.0;
+ P039[1] = iP039[1] + segup * 5.0;
+ P040[1] = iP040[1] + segup * 5.0;
+ P041[1] = iP041[1] + segup * 5.0;
+ P042[1] = iP042[1] + segup * 5.0;
+ P043[1] = iP043[1] + segup * 12.0;
+ P044[1] = iP044[1] + segup * 12.0;
+ P045[1] = iP045[1] + segup * 12.0;
+ P046[1] = iP046[1] + segup * 12.0;
+ P047[1] = iP047[1] + segup * 12.0;
+ P048[1] = iP048[1] + segup * 12.0;
+ P049[1] = iP049[1] + segup * 12.0;
+ P050[1] = iP050[1] + segup * 12.0;
+ P051[1] = iP051[1] + segup * 12.0;
+ P052[1] = iP052[1] + segup * 12.0;
+ P002[1] = iP002[1] + segup * 17.0;
+ P061[1] = iP061[1] + segup * 17.0;
+ P069[1] = iP069[1] + segup * 17.0;
+ P070[1] = iP070[1] + segup * 17.0;
- glPushMatrix();
+ glPushMatrix();
- glTranslatef(0.0, 0.0, -3000.0);
+ glTranslatef(0.0, 0.0, -3000.0);
- glGetFloatv(GL_MODELVIEW_MATRIX, &mat[0][0]);
- n = 0;
- if (mat[0][2] >= 0.0) {
- n += 1;
- }
- if (mat[1][2] >= 0.0) {
- n += 2;
- }
- if (mat[2][2] >= 0.0) {
- n += 4;
- }
- glScalef(2.0, 1.0, 1.0);
+ glGetFloatv(GL_MODELVIEW_MATRIX, &mat[0][0]);
+ n = 0;
+ if (mat[0][2] >= 0.0) {
+ n += 1;
+ }
+ if (mat[1][2] >= 0.0) {
+ n += 2;
+ }
+ if (mat[2][2] >= 0.0) {
+ n += 4;
+ }
+ glScalef(2.0, 1.0, 1.0);
- glEnable(GL_CULL_FACE);
- switch (n) {
- case 0:
- Fish_1();
- break;
- case 1:
- Fish_2();
- break;
- case 2:
- Fish_3();
- break;
- case 3:
- Fish_4();
- break;
- case 4:
- Fish_5();
- break;
- case 5:
- Fish_6();
- break;
- case 6:
- Fish_7();
- break;
- case 7:
- Fish_8();
- break;
- }
- glDisable(GL_CULL_FACE);
+ glEnable(GL_CULL_FACE);
+ cap = wire ? GL_LINE_LOOP : GL_POLYGON;
+ switch (n) {
+ case 0:
+ Fish_1(cap);
+ break;
+ case 1:
+ Fish_2(cap);
+ break;
+ case 2:
+ Fish_3(cap);
+ break;
+ case 3:
+ Fish_4(cap);
+ break;
+ case 4:
+ Fish_5(cap);
+ break;
+ case 5:
+ Fish_6(cap);
+ break;
+ case 6:
+ Fish_7(cap);
+ break;
+ case 7:
+ Fish_8(cap);
+ break;
+ }
+ glDisable(GL_CULL_FACE);
- glPopMatrix();
+ glPopMatrix();
}
#endif
/* atlantis --- Shows moving 3D sea animals */
#if !defined( lint ) && !defined( SABER )
-static const char sccsid[] = "@(#)whale.c 1.1 98/05/13 xlockmore";
+static const char sccsid[] = "@(#)swim.c 1.3 98/06/18 xlockmore";
#endif
* OpenGL(TM) is a trademark of Silicon Graphics, Inc.
*/
-#include <math.h>
-
#ifdef STANDALONE
+# include <math.h>
# include "xlockmoreI.h" /* from the xscreensaver distribution */
#else /* !STANDALONE */
# include "xlock.h" /* from the xlockmore distribution */
#ifdef USE_GL
#include "atlantis.h"
-#include <stdlib.h>
void
FishTransform(fishRec * fish)
{
- glTranslatef(fish->y, fish->z, -fish->x);
- glRotatef(-fish->psi, 0.0, 1.0, 0.0);
- glRotatef(fish->theta, 1.0, 0.0, 0.0);
- glRotatef(-fish->phi, 0.0, 0.0, 1.0);
+ glTranslatef(fish->y, fish->z, -fish->x);
+ glRotatef(-fish->psi, 0.0, 1.0, 0.0);
+ glRotatef(fish->theta, 1.0, 0.0, 0.0);
+ glRotatef(-fish->phi, 0.0, 0.0, 1.0);
}
void
-WhalePilot(fishRec * fish)
+WhalePilot(fishRec * fish, float whalespeed, Bool whaledir)
{
- fish->phi = -20.0;
- fish->theta = 0.0;
- fish->psi -= 0.5;
+ fish->phi = -20.0;
+ fish->theta = 0.0;
+ fish->psi += ((whaledir) ? -0.5 : 0.5);
- fish->x += WHALESPEED * fish->v * cos(fish->psi / RAD) * cos(fish->theta / RAD);
- fish->y += WHALESPEED * fish->v * sin(fish->psi / RAD) * cos(fish->theta / RAD);
- fish->z += WHALESPEED * fish->v * sin(fish->theta / RAD);
+ fish->x += whalespeed * fish->v * cos(fish->psi / RAD) * cos(fish->theta / RAD);
+ fish->y += whalespeed * fish->v * sin(fish->psi / RAD) * cos(fish->theta / RAD);
+ fish->z += whalespeed * fish->v * sin(fish->theta / RAD);
}
void
-SharkPilot(fishRec * fish)
+SharkPilot(fishRec * fish, float sharkspeed)
{
- static int sign = 1;
- float X, Y, Z, tpsi, ttheta, thetal;
-
- fish->xt = 60000.0;
- fish->yt = 0.0;
- fish->zt = 0.0;
-
- X = fish->xt - fish->x;
- Y = fish->yt - fish->y;
- Z = fish->zt - fish->z;
-
- thetal = fish->theta;
-
- ttheta = RAD * atan(Z / (sqrt(X * X + Y * Y)));
-
- if (ttheta > fish->theta + 0.25) {
- fish->theta += 0.5;
- } else if (ttheta < fish->theta - 0.25) {
- fish->theta -= 0.5;
- }
- if (fish->theta > 90.0) {
- fish->theta = 90.0;
- }
- if (fish->theta < -90.0) {
- fish->theta = -90.0;
- }
- fish->dtheta = fish->theta - thetal;
-
- tpsi = RAD * atan2(Y, X);
-
- fish->attack = 0;
-
- if (fabs(tpsi - fish->psi) < 10.0) {
- fish->attack = 1;
- } else if (fabs(tpsi - fish->psi) < 45.0) {
- if (fish->psi > tpsi) {
- fish->psi -= 0.5;
- if (fish->psi < -180.0) {
- fish->psi += 360.0;
- }
- } else if (fish->psi < tpsi) {
- fish->psi += 0.5;
- if (fish->psi > 180.0) {
- fish->psi -= 360.0;
- }
- }
- } else {
- if (NRAND(100) > 98) {
- sign = 1 - sign;
- }
- fish->psi += sign;
- if (fish->psi > 180.0) {
- fish->psi -= 360.0;
- }
- if (fish->psi < -180.0) {
- fish->psi += 360.0;
- }
- }
-
- if (fish->attack) {
- if (fish->v < 1.1) {
- fish->spurt = 1;
- }
- if (fish->spurt) {
- fish->v += 0.2;
- }
- if (fish->v > 5.0) {
- fish->spurt = 0;
- }
- if ((fish->v > 1.0) && (!fish->spurt)) {
- fish->v -= 0.2;
- }
- } else {
- if (!(NRAND(400)) && (!fish->spurt)) {
- fish->spurt = 1;
- }
- if (fish->spurt) {
- fish->v += 0.05;
- }
- if (fish->v > 3.0) {
- fish->spurt = 0;
- }
- if ((fish->v > 1.0) && (!fish->spurt)) {
- fish->v -= 0.05;
- }
- }
-
- fish->x += SHARKSPEED * fish->v * cos(fish->psi / RAD) * cos(fish->theta / RAD);
- fish->y += SHARKSPEED * fish->v * sin(fish->psi / RAD) * cos(fish->theta / RAD);
- fish->z += SHARKSPEED * fish->v * sin(fish->theta / RAD);
+ static int sign = 1;
+ float X, Y, Z, tpsi, ttheta, thetal;
+
+ fish->xt = 60000.0;
+ fish->yt = 0.0;
+ fish->zt = 0.0;
+
+ X = fish->xt - fish->x;
+ Y = fish->yt - fish->y;
+ Z = fish->zt - fish->z;
+
+ thetal = fish->theta;
+
+ ttheta = RAD * atan(Z / (sqrt(X * X + Y * Y)));
+
+ if (ttheta > fish->theta + 0.25) {
+ fish->theta += 0.5;
+ } else if (ttheta < fish->theta - 0.25) {
+ fish->theta -= 0.5;
+ }
+ if (fish->theta > 90.0) {
+ fish->theta = 90.0;
+ }
+ if (fish->theta < -90.0) {
+ fish->theta = -90.0;
+ }
+ fish->dtheta = fish->theta - thetal;
+
+ tpsi = RAD * atan2(Y, X);
+
+ fish->attack = 0;
+
+ if (fabs(tpsi - fish->psi) < 10.0) {
+ fish->attack = 1;
+ } else if (fabs(tpsi - fish->psi) < 45.0) {
+ if (fish->psi > tpsi) {
+ fish->psi -= 0.5;
+ if (fish->psi < -180.0) {
+ fish->psi += 360.0;
+ }
+ } else if (fish->psi < tpsi) {
+ fish->psi += 0.5;
+ if (fish->psi > 180.0) {
+ fish->psi -= 360.0;
+ }
+ }
+ } else {
+ if (NRAND(100) > 98) {
+ sign = 1 - sign;
+ }
+ fish->psi += sign;
+ if (fish->psi > 180.0) {
+ fish->psi -= 360.0;
+ }
+ if (fish->psi < -180.0) {
+ fish->psi += 360.0;
+ }
+ }
+
+ if (fish->attack) {
+ if (fish->v < 1.1) {
+ fish->spurt = 1;
+ }
+ if (fish->spurt) {
+ fish->v += 0.2;
+ }
+ if (fish->v > 5.0) {
+ fish->spurt = 0;
+ }
+ if ((fish->v > 1.0) && (!fish->spurt)) {
+ fish->v -= 0.2;
+ }
+ } else {
+ if (!(NRAND(400)) && (!fish->spurt)) {
+ fish->spurt = 1;
+ }
+ if (fish->spurt) {
+ fish->v += 0.05;
+ }
+ if (fish->v > 3.0) {
+ fish->spurt = 0;
+ }
+ if ((fish->v > 1.0) && (!fish->spurt)) {
+ fish->v -= 0.05;
+ }
+ }
+
+ fish->x += sharkspeed * fish->v * cos(fish->psi / RAD) * cos(fish->theta / RAD);
+ fish->y += sharkspeed * fish->v * sin(fish->psi / RAD) * cos(fish->theta / RAD);
+ fish->z += sharkspeed * fish->v * sin(fish->theta / RAD);
}
void
-SharkMiss(atlantisstruct *ap, int i)
+SharkMiss(atlantisstruct * ap, int i)
{
- int j;
- float avoid, thetal;
- float X, Y, Z, R;
-
- for (j = 0; j < NUM_SHARKS; j++) {
- if (j != i) {
- X = ap->sharks[j].x - ap->sharks[i].x;
- Y = ap->sharks[j].y - ap->sharks[i].y;
- Z = ap->sharks[j].z - ap->sharks[i].z;
-
- R = sqrt(X * X + Y * Y + Z * Z);
-
- avoid = 1.0;
- thetal = ap->sharks[i].theta;
-
- if (R < SHARKSIZE) {
- if (Z > 0.0) {
- ap->sharks[i].theta -= avoid;
- } else {
- ap->sharks[i].theta += avoid;
- }
- }
- ap->sharks[i].dtheta += (ap->sharks[i].theta - thetal);
- }
- }
+ int j;
+ float avoid, thetal;
+ float X, Y, Z, R;
+
+ for (j = 0; j < ap->num_sharks; j++) {
+ if (j != i) {
+ X = ap->sharks[j].x - ap->sharks[i].x;
+ Y = ap->sharks[j].y - ap->sharks[i].y;
+ Z = ap->sharks[j].z - ap->sharks[i].z;
+
+ R = sqrt(X * X + Y * Y + Z * Z);
+
+ avoid = 1.0;
+ thetal = ap->sharks[i].theta;
+
+ if (R < ap->sharksize) {
+ if (Z > 0.0) {
+ ap->sharks[i].theta -= avoid;
+ } else {
+ ap->sharks[i].theta += avoid;
+ }
+ }
+ ap->sharks[i].dtheta += (ap->sharks[i].theta - thetal);
+ }
+ }
}
#endif
/* atlantis --- Shows moving 3D sea animals */
#if !defined( lint ) && !defined( SABER )
-static const char sccsid[] = "@(#)whale.c 1.1 98/05/13 xlockmore";
+static const char sccsid[] = "@(#)whale.c 1.3 98/06/18 xlockmore";
#endif
/* Copyright (c) E. Lassauge, 1998. */
-/*
+/*-
* Permission to use, copy, modify, and distribute this software and its
* documentation for any purpose and without fee is hereby granted,
* provided that the above copyright notice appear in all copies and that
*
*/
-/**
+/*-
* (c) Copyright 1993, 1994, Silicon Graphics, Inc.
* ALL RIGHTS RESERVED
* Permission to use, copy, modify, and distribute this software for
#ifdef USE_GL
#ifdef STANDALONE
+#include <math.h>
#include <GL/glx.h>
#endif
-#include <math.h>
#include "atlantis.h"
/* *INDENT-OFF* */
static float N001[3] = {0.019249 ,0.011340 ,-0.999750};
static float P121[3] = {524.66, 141.43, 9138.62};
/* *INDENT-ON* */
+
+
static void
-Whale001(void)
+Whale001(GLenum cap)
{
-
- glBegin(GL_POLYGON);
- glNormal3fv(N001);
- glVertex3fv(P001);
- glNormal3fv(N068);
- glVertex3fv(P068);
- glNormal3fv(N010);
- glVertex3fv(P010);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N068);
- glVertex3fv(P068);
- glNormal3fv(N076);
- glVertex3fv(P076);
- glNormal3fv(N010);
- glVertex3fv(P010);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N068);
- glVertex3fv(P068);
- glNormal3fv(N070);
- glVertex3fv(P070);
- glNormal3fv(N076);
- glVertex3fv(P076);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N076);
- glVertex3fv(P076);
- glNormal3fv(N070);
- glVertex3fv(P070);
- glNormal3fv(N074);
- glVertex3fv(P074);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N070);
- glVertex3fv(P070);
- glNormal3fv(N072);
- glVertex3fv(P072);
- glNormal3fv(N074);
- glVertex3fv(P074);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N072);
- glVertex3fv(P072);
- glNormal3fv(N070);
- glVertex3fv(P070);
- glNormal3fv(N074);
- glVertex3fv(P074);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N074);
- glVertex3fv(P074);
- glNormal3fv(N070);
- glVertex3fv(P070);
- glNormal3fv(N076);
- glVertex3fv(P076);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N070);
- glVertex3fv(P070);
- glNormal3fv(N068);
- glVertex3fv(P068);
- glNormal3fv(N076);
- glVertex3fv(P076);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N076);
- glVertex3fv(P076);
- glNormal3fv(N068);
- glVertex3fv(P068);
- glNormal3fv(N010);
- glVertex3fv(P010);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N068);
- glVertex3fv(P068);
- glNormal3fv(N001);
- glVertex3fv(P001);
- glNormal3fv(N010);
- glVertex3fv(P010);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N001);
+ glVertex3fv(P001);
+ glNormal3fv(N068);
+ glVertex3fv(P068);
+ glNormal3fv(N010);
+ glVertex3fv(P010);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N068);
+ glVertex3fv(P068);
+ glNormal3fv(N076);
+ glVertex3fv(P076);
+ glNormal3fv(N010);
+ glVertex3fv(P010);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N068);
+ glVertex3fv(P068);
+ glNormal3fv(N070);
+ glVertex3fv(P070);
+ glNormal3fv(N076);
+ glVertex3fv(P076);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N076);
+ glVertex3fv(P076);
+ glNormal3fv(N070);
+ glVertex3fv(P070);
+ glNormal3fv(N074);
+ glVertex3fv(P074);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N070);
+ glVertex3fv(P070);
+ glNormal3fv(N072);
+ glVertex3fv(P072);
+ glNormal3fv(N074);
+ glVertex3fv(P074);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N072);
+ glVertex3fv(P072);
+ glNormal3fv(N070);
+ glVertex3fv(P070);
+ glNormal3fv(N074);
+ glVertex3fv(P074);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N074);
+ glVertex3fv(P074);
+ glNormal3fv(N070);
+ glVertex3fv(P070);
+ glNormal3fv(N076);
+ glVertex3fv(P076);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N070);
+ glVertex3fv(P070);
+ glNormal3fv(N068);
+ glVertex3fv(P068);
+ glNormal3fv(N076);
+ glVertex3fv(P076);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N076);
+ glVertex3fv(P076);
+ glNormal3fv(N068);
+ glVertex3fv(P068);
+ glNormal3fv(N010);
+ glVertex3fv(P010);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N068);
+ glVertex3fv(P068);
+ glNormal3fv(N001);
+ glVertex3fv(P001);
+ glNormal3fv(N010);
+ glVertex3fv(P010);
+ glEnd();
}
static void
-Whale002(void)
+Whale002(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N011);
- glVertex3fv(P011);
- glNormal3fv(N001);
- glVertex3fv(P001);
- glNormal3fv(N009);
- glVertex3fv(P009);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N075);
- glVertex3fv(P075);
- glNormal3fv(N011);
- glVertex3fv(P011);
- glNormal3fv(N009);
- glVertex3fv(P009);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N069);
- glVertex3fv(P069);
- glNormal3fv(N011);
- glVertex3fv(P011);
- glNormal3fv(N075);
- glVertex3fv(P075);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N069);
- glVertex3fv(P069);
- glNormal3fv(N075);
- glVertex3fv(P075);
- glNormal3fv(N073);
- glVertex3fv(P073);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N071);
- glVertex3fv(P071);
- glNormal3fv(N069);
- glVertex3fv(P069);
- glNormal3fv(N073);
- glVertex3fv(P073);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N001);
- glVertex3fv(P001);
- glNormal3fv(N011);
- glVertex3fv(P011);
- glNormal3fv(N009);
- glVertex3fv(P009);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N009);
- glVertex3fv(P009);
- glNormal3fv(N011);
- glVertex3fv(P011);
- glNormal3fv(N075);
- glVertex3fv(P075);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N011);
- glVertex3fv(P011);
- glNormal3fv(N069);
- glVertex3fv(P069);
- glNormal3fv(N075);
- glVertex3fv(P075);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N069);
- glVertex3fv(P069);
- glNormal3fv(N073);
- glVertex3fv(P073);
- glNormal3fv(N075);
- glVertex3fv(P075);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N069);
- glVertex3fv(P069);
- glNormal3fv(N071);
- glVertex3fv(P071);
- glNormal3fv(N073);
- glVertex3fv(P073);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N011);
+ glVertex3fv(P011);
+ glNormal3fv(N001);
+ glVertex3fv(P001);
+ glNormal3fv(N009);
+ glVertex3fv(P009);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N075);
+ glVertex3fv(P075);
+ glNormal3fv(N011);
+ glVertex3fv(P011);
+ glNormal3fv(N009);
+ glVertex3fv(P009);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N069);
+ glVertex3fv(P069);
+ glNormal3fv(N011);
+ glVertex3fv(P011);
+ glNormal3fv(N075);
+ glVertex3fv(P075);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N069);
+ glVertex3fv(P069);
+ glNormal3fv(N075);
+ glVertex3fv(P075);
+ glNormal3fv(N073);
+ glVertex3fv(P073);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N071);
+ glVertex3fv(P071);
+ glNormal3fv(N069);
+ glVertex3fv(P069);
+ glNormal3fv(N073);
+ glVertex3fv(P073);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N001);
+ glVertex3fv(P001);
+ glNormal3fv(N011);
+ glVertex3fv(P011);
+ glNormal3fv(N009);
+ glVertex3fv(P009);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N009);
+ glVertex3fv(P009);
+ glNormal3fv(N011);
+ glVertex3fv(P011);
+ glNormal3fv(N075);
+ glVertex3fv(P075);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N011);
+ glVertex3fv(P011);
+ glNormal3fv(N069);
+ glVertex3fv(P069);
+ glNormal3fv(N075);
+ glVertex3fv(P075);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N069);
+ glVertex3fv(P069);
+ glNormal3fv(N073);
+ glVertex3fv(P073);
+ glNormal3fv(N075);
+ glVertex3fv(P075);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N069);
+ glVertex3fv(P069);
+ glNormal3fv(N071);
+ glVertex3fv(P071);
+ glNormal3fv(N073);
+ glVertex3fv(P073);
+ glEnd();
}
static void
-Whale003(void)
+Whale003(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N018);
- glVertex3fv(P018);
- glNormal3fv(N001);
- glVertex3fv(P001);
- glNormal3fv(N019);
- glVertex3fv(P019);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N019);
- glVertex3fv(P019);
- glNormal3fv(N001);
- glVertex3fv(P001);
- glNormal3fv(N012);
- glVertex3fv(P012);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N017);
- glVertex3fv(P017);
- glNormal3fv(N001);
- glVertex3fv(P001);
- glNormal3fv(N018);
- glVertex3fv(P018);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N001);
- glVertex3fv(P001);
- glNormal3fv(N017);
- glVertex3fv(P017);
- glNormal3fv(N016);
- glVertex3fv(P016);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N001);
- glVertex3fv(P001);
- glNormal3fv(N013);
- glVertex3fv(P013);
- glNormal3fv(N012);
- glVertex3fv(P012);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N001);
- glVertex3fv(P001);
- glNormal3fv(N016);
- glVertex3fv(P016);
- glNormal3fv(N015);
- glVertex3fv(P015);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N001);
- glVertex3fv(P001);
- glNormal3fv(N014);
- glVertex3fv(P014);
- glNormal3fv(N013);
- glVertex3fv(P013);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N001);
- glVertex3fv(P001);
- glNormal3fv(N015);
- glVertex3fv(P015);
- glNormal3fv(N014);
- glVertex3fv(P014);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N018);
+ glVertex3fv(P018);
+ glNormal3fv(N001);
+ glVertex3fv(P001);
+ glNormal3fv(N019);
+ glVertex3fv(P019);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N019);
+ glVertex3fv(P019);
+ glNormal3fv(N001);
+ glVertex3fv(P001);
+ glNormal3fv(N012);
+ glVertex3fv(P012);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N017);
+ glVertex3fv(P017);
+ glNormal3fv(N001);
+ glVertex3fv(P001);
+ glNormal3fv(N018);
+ glVertex3fv(P018);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N001);
+ glVertex3fv(P001);
+ glNormal3fv(N017);
+ glVertex3fv(P017);
+ glNormal3fv(N016);
+ glVertex3fv(P016);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N001);
+ glVertex3fv(P001);
+ glNormal3fv(N013);
+ glVertex3fv(P013);
+ glNormal3fv(N012);
+ glVertex3fv(P012);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N001);
+ glVertex3fv(P001);
+ glNormal3fv(N016);
+ glVertex3fv(P016);
+ glNormal3fv(N015);
+ glVertex3fv(P015);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N001);
+ glVertex3fv(P001);
+ glNormal3fv(N014);
+ glVertex3fv(P014);
+ glNormal3fv(N013);
+ glVertex3fv(P013);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N001);
+ glVertex3fv(P001);
+ glNormal3fv(N015);
+ glVertex3fv(P015);
+ glNormal3fv(N014);
+ glVertex3fv(P014);
+ glEnd();
}
static void
-Whale004(void)
+Whale004(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N014);
- glVertex3fv(P014);
- glNormal3fv(N015);
- glVertex3fv(P015);
- glNormal3fv(N023);
- glVertex3fv(P023);
- glNormal3fv(N022);
- glVertex3fv(P022);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N015);
- glVertex3fv(P015);
- glNormal3fv(N016);
- glVertex3fv(P016);
- glNormal3fv(N024);
- glVertex3fv(P024);
- glNormal3fv(N023);
- glVertex3fv(P023);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N016);
- glVertex3fv(P016);
- glNormal3fv(N017);
- glVertex3fv(P017);
- glNormal3fv(N025);
- glVertex3fv(P025);
- glNormal3fv(N024);
- glVertex3fv(P024);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N017);
- glVertex3fv(P017);
- glNormal3fv(N018);
- glVertex3fv(P018);
- glNormal3fv(N026);
- glVertex3fv(P026);
- glNormal3fv(N025);
- glVertex3fv(P025);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N013);
- glVertex3fv(P013);
- glNormal3fv(N014);
- glVertex3fv(P014);
- glNormal3fv(N022);
- glVertex3fv(P022);
- glNormal3fv(N021);
- glVertex3fv(P021);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N012);
- glVertex3fv(P012);
- glNormal3fv(N013);
- glVertex3fv(P013);
- glNormal3fv(N021);
- glVertex3fv(P021);
- glNormal3fv(N020);
- glVertex3fv(P020);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N018);
- glVertex3fv(P018);
- glNormal3fv(N019);
- glVertex3fv(P019);
- glNormal3fv(N027);
- glVertex3fv(P027);
- glNormal3fv(N026);
- glVertex3fv(P026);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N019);
- glVertex3fv(P019);
- glNormal3fv(N012);
- glVertex3fv(P012);
- glNormal3fv(N020);
- glVertex3fv(P020);
- glNormal3fv(N027);
- glVertex3fv(P027);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N014);
+ glVertex3fv(P014);
+ glNormal3fv(N015);
+ glVertex3fv(P015);
+ glNormal3fv(N023);
+ glVertex3fv(P023);
+ glNormal3fv(N022);
+ glVertex3fv(P022);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N015);
+ glVertex3fv(P015);
+ glNormal3fv(N016);
+ glVertex3fv(P016);
+ glNormal3fv(N024);
+ glVertex3fv(P024);
+ glNormal3fv(N023);
+ glVertex3fv(P023);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N016);
+ glVertex3fv(P016);
+ glNormal3fv(N017);
+ glVertex3fv(P017);
+ glNormal3fv(N025);
+ glVertex3fv(P025);
+ glNormal3fv(N024);
+ glVertex3fv(P024);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N017);
+ glVertex3fv(P017);
+ glNormal3fv(N018);
+ glVertex3fv(P018);
+ glNormal3fv(N026);
+ glVertex3fv(P026);
+ glNormal3fv(N025);
+ glVertex3fv(P025);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N013);
+ glVertex3fv(P013);
+ glNormal3fv(N014);
+ glVertex3fv(P014);
+ glNormal3fv(N022);
+ glVertex3fv(P022);
+ glNormal3fv(N021);
+ glVertex3fv(P021);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N012);
+ glVertex3fv(P012);
+ glNormal3fv(N013);
+ glVertex3fv(P013);
+ glNormal3fv(N021);
+ glVertex3fv(P021);
+ glNormal3fv(N020);
+ glVertex3fv(P020);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N018);
+ glVertex3fv(P018);
+ glNormal3fv(N019);
+ glVertex3fv(P019);
+ glNormal3fv(N027);
+ glVertex3fv(P027);
+ glNormal3fv(N026);
+ glVertex3fv(P026);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N019);
+ glVertex3fv(P019);
+ glNormal3fv(N012);
+ glVertex3fv(P012);
+ glNormal3fv(N020);
+ glVertex3fv(P020);
+ glNormal3fv(N027);
+ glVertex3fv(P027);
+ glEnd();
}
static void
-Whale005(void)
+Whale005(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N022);
- glVertex3fv(P022);
- glNormal3fv(N023);
- glVertex3fv(P023);
- glNormal3fv(N031);
- glVertex3fv(P031);
- glNormal3fv(N030);
- glVertex3fv(P030);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N021);
- glVertex3fv(P021);
- glNormal3fv(N022);
- glVertex3fv(P022);
- glNormal3fv(N030);
- glVertex3fv(P030);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N021);
- glVertex3fv(P021);
- glNormal3fv(N030);
- glVertex3fv(P030);
- glNormal3fv(N029);
- glVertex3fv(P029);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N023);
- glVertex3fv(P023);
- glNormal3fv(N024);
- glVertex3fv(P024);
- glNormal3fv(N031);
- glVertex3fv(P031);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N024);
- glVertex3fv(P024);
- glNormal3fv(N032);
- glVertex3fv(P032);
- glNormal3fv(N031);
- glVertex3fv(P031);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N024);
- glVertex3fv(P024);
- glNormal3fv(N025);
- glVertex3fv(P025);
- glNormal3fv(N032);
- glVertex3fv(P032);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N025);
- glVertex3fv(P025);
- glNormal3fv(N033);
- glVertex3fv(P033);
- glNormal3fv(N032);
- glVertex3fv(P032);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N020);
- glVertex3fv(P020);
- glNormal3fv(N021);
- glVertex3fv(P021);
- glNormal3fv(N029);
- glVertex3fv(P029);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N020);
- glVertex3fv(P020);
- glNormal3fv(N029);
- glVertex3fv(P029);
- glNormal3fv(N028);
- glVertex3fv(P028);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N027);
- glVertex3fv(P027);
- glNormal3fv(N020);
- glVertex3fv(P020);
- glNormal3fv(N028);
- glVertex3fv(P028);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N027);
- glVertex3fv(P027);
- glNormal3fv(N028);
- glVertex3fv(P028);
- glNormal3fv(N035);
- glVertex3fv(P035);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N025);
- glVertex3fv(P025);
- glNormal3fv(N026);
- glVertex3fv(P026);
- glNormal3fv(N033);
- glVertex3fv(P033);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N033);
- glVertex3fv(P033);
- glNormal3fv(N026);
- glVertex3fv(P026);
- glNormal3fv(N034);
- glVertex3fv(P034);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N026);
- glVertex3fv(P026);
- glNormal3fv(N027);
- glVertex3fv(P027);
- glNormal3fv(N035);
- glVertex3fv(P035);
- glNormal3fv(N034);
- glVertex3fv(P034);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N022);
+ glVertex3fv(P022);
+ glNormal3fv(N023);
+ glVertex3fv(P023);
+ glNormal3fv(N031);
+ glVertex3fv(P031);
+ glNormal3fv(N030);
+ glVertex3fv(P030);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N021);
+ glVertex3fv(P021);
+ glNormal3fv(N022);
+ glVertex3fv(P022);
+ glNormal3fv(N030);
+ glVertex3fv(P030);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N021);
+ glVertex3fv(P021);
+ glNormal3fv(N030);
+ glVertex3fv(P030);
+ glNormal3fv(N029);
+ glVertex3fv(P029);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N023);
+ glVertex3fv(P023);
+ glNormal3fv(N024);
+ glVertex3fv(P024);
+ glNormal3fv(N031);
+ glVertex3fv(P031);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N024);
+ glVertex3fv(P024);
+ glNormal3fv(N032);
+ glVertex3fv(P032);
+ glNormal3fv(N031);
+ glVertex3fv(P031);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N024);
+ glVertex3fv(P024);
+ glNormal3fv(N025);
+ glVertex3fv(P025);
+ glNormal3fv(N032);
+ glVertex3fv(P032);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N025);
+ glVertex3fv(P025);
+ glNormal3fv(N033);
+ glVertex3fv(P033);
+ glNormal3fv(N032);
+ glVertex3fv(P032);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N020);
+ glVertex3fv(P020);
+ glNormal3fv(N021);
+ glVertex3fv(P021);
+ glNormal3fv(N029);
+ glVertex3fv(P029);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N020);
+ glVertex3fv(P020);
+ glNormal3fv(N029);
+ glVertex3fv(P029);
+ glNormal3fv(N028);
+ glVertex3fv(P028);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N027);
+ glVertex3fv(P027);
+ glNormal3fv(N020);
+ glVertex3fv(P020);
+ glNormal3fv(N028);
+ glVertex3fv(P028);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N027);
+ glVertex3fv(P027);
+ glNormal3fv(N028);
+ glVertex3fv(P028);
+ glNormal3fv(N035);
+ glVertex3fv(P035);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N025);
+ glVertex3fv(P025);
+ glNormal3fv(N026);
+ glVertex3fv(P026);
+ glNormal3fv(N033);
+ glVertex3fv(P033);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N033);
+ glVertex3fv(P033);
+ glNormal3fv(N026);
+ glVertex3fv(P026);
+ glNormal3fv(N034);
+ glVertex3fv(P034);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N026);
+ glVertex3fv(P026);
+ glNormal3fv(N027);
+ glVertex3fv(P027);
+ glNormal3fv(N035);
+ glVertex3fv(P035);
+ glNormal3fv(N034);
+ glVertex3fv(P034);
+ glEnd();
}
static void
-Whale006(void)
+Whale006(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N092);
- glVertex3fv(P092);
- glNormal3fv(N093);
- glVertex3fv(P093);
- glNormal3fv(N094);
- glVertex3fv(P094);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N093);
- glVertex3fv(P093);
- glNormal3fv(N092);
- glVertex3fv(P092);
- glNormal3fv(N094);
- glVertex3fv(P094);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N092);
- glVertex3fv(P092);
- glNormal3fv(N091);
- glVertex3fv(P091);
- glNormal3fv(N095);
- glVertex3fv(P095);
- glNormal3fv(N094);
- glVertex3fv(P094);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N091);
- glVertex3fv(P091);
- glNormal3fv(N092);
- glVertex3fv(P092);
- glNormal3fv(N094);
- glVertex3fv(P094);
- glNormal3fv(N095);
- glVertex3fv(P095);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N092);
+ glVertex3fv(P092);
+ glNormal3fv(N093);
+ glVertex3fv(P093);
+ glNormal3fv(N094);
+ glVertex3fv(P094);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N093);
+ glVertex3fv(P093);
+ glNormal3fv(N092);
+ glVertex3fv(P092);
+ glNormal3fv(N094);
+ glVertex3fv(P094);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N092);
+ glVertex3fv(P092);
+ glNormal3fv(N091);
+ glVertex3fv(P091);
+ glNormal3fv(N095);
+ glVertex3fv(P095);
+ glNormal3fv(N094);
+ glVertex3fv(P094);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N091);
+ glVertex3fv(P091);
+ glNormal3fv(N092);
+ glVertex3fv(P092);
+ glNormal3fv(N094);
+ glVertex3fv(P094);
+ glNormal3fv(N095);
+ glVertex3fv(P095);
+ glEnd();
}
static void
-Whale007(void)
+Whale007(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N030);
- glVertex3fv(P030);
- glNormal3fv(N031);
- glVertex3fv(P031);
- glNormal3fv(N039);
- glVertex3fv(P039);
- glNormal3fv(N038);
- glVertex3fv(P038);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N029);
- glVertex3fv(P029);
- glNormal3fv(N030);
- glVertex3fv(P030);
- glNormal3fv(N038);
- glVertex3fv(P038);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N029);
- glVertex3fv(P029);
- glNormal3fv(N038);
- glVertex3fv(P038);
- glNormal3fv(N037);
- glVertex3fv(P037);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N028);
- glVertex3fv(P028);
- glNormal3fv(N029);
- glVertex3fv(P029);
- glNormal3fv(N037);
- glVertex3fv(P037);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N028);
- glVertex3fv(P028);
- glNormal3fv(N037);
- glVertex3fv(P037);
- glNormal3fv(N036);
- glVertex3fv(P036);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N035);
- glVertex3fv(P035);
- glNormal3fv(N028);
- glVertex3fv(P028);
- glNormal3fv(N036);
- glVertex3fv(P036);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N035);
- glVertex3fv(P035);
- glNormal3fv(N036);
- glVertex3fv(P036);
- glNormal3fv(N043);
- glVertex3fv(P043);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N034);
- glVertex3fv(P034);
- glNormal3fv(N035);
- glVertex3fv(P035);
- glNormal3fv(N043);
- glVertex3fv(P043);
- glNormal3fv(N042);
- glVertex3fv(P042);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N033);
- glVertex3fv(P033);
- glNormal3fv(N034);
- glVertex3fv(P034);
- glNormal3fv(N042);
- glVertex3fv(P042);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N033);
- glVertex3fv(P033);
- glNormal3fv(N042);
- glVertex3fv(P042);
- glNormal3fv(N041);
- glVertex3fv(P041);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N031);
- glVertex3fv(P031);
- glNormal3fv(N032);
- glVertex3fv(P032);
- glNormal3fv(N039);
- glVertex3fv(P039);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N039);
- glVertex3fv(P039);
- glNormal3fv(N032);
- glVertex3fv(P032);
- glNormal3fv(N040);
- glVertex3fv(P040);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N032);
- glVertex3fv(P032);
- glNormal3fv(N033);
- glVertex3fv(P033);
- glNormal3fv(N040);
- glVertex3fv(P040);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N040);
- glVertex3fv(P040);
- glNormal3fv(N033);
- glVertex3fv(P033);
- glNormal3fv(N041);
- glVertex3fv(P041);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N030);
+ glVertex3fv(P030);
+ glNormal3fv(N031);
+ glVertex3fv(P031);
+ glNormal3fv(N039);
+ glVertex3fv(P039);
+ glNormal3fv(N038);
+ glVertex3fv(P038);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N029);
+ glVertex3fv(P029);
+ glNormal3fv(N030);
+ glVertex3fv(P030);
+ glNormal3fv(N038);
+ glVertex3fv(P038);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N029);
+ glVertex3fv(P029);
+ glNormal3fv(N038);
+ glVertex3fv(P038);
+ glNormal3fv(N037);
+ glVertex3fv(P037);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N028);
+ glVertex3fv(P028);
+ glNormal3fv(N029);
+ glVertex3fv(P029);
+ glNormal3fv(N037);
+ glVertex3fv(P037);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N028);
+ glVertex3fv(P028);
+ glNormal3fv(N037);
+ glVertex3fv(P037);
+ glNormal3fv(N036);
+ glVertex3fv(P036);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N035);
+ glVertex3fv(P035);
+ glNormal3fv(N028);
+ glVertex3fv(P028);
+ glNormal3fv(N036);
+ glVertex3fv(P036);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N035);
+ glVertex3fv(P035);
+ glNormal3fv(N036);
+ glVertex3fv(P036);
+ glNormal3fv(N043);
+ glVertex3fv(P043);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N034);
+ glVertex3fv(P034);
+ glNormal3fv(N035);
+ glVertex3fv(P035);
+ glNormal3fv(N043);
+ glVertex3fv(P043);
+ glNormal3fv(N042);
+ glVertex3fv(P042);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N033);
+ glVertex3fv(P033);
+ glNormal3fv(N034);
+ glVertex3fv(P034);
+ glNormal3fv(N042);
+ glVertex3fv(P042);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N033);
+ glVertex3fv(P033);
+ glNormal3fv(N042);
+ glVertex3fv(P042);
+ glNormal3fv(N041);
+ glVertex3fv(P041);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N031);
+ glVertex3fv(P031);
+ glNormal3fv(N032);
+ glVertex3fv(P032);
+ glNormal3fv(N039);
+ glVertex3fv(P039);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N039);
+ glVertex3fv(P039);
+ glNormal3fv(N032);
+ glVertex3fv(P032);
+ glNormal3fv(N040);
+ glVertex3fv(P040);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N032);
+ glVertex3fv(P032);
+ glNormal3fv(N033);
+ glVertex3fv(P033);
+ glNormal3fv(N040);
+ glVertex3fv(P040);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N040);
+ glVertex3fv(P040);
+ glNormal3fv(N033);
+ glVertex3fv(P033);
+ glNormal3fv(N041);
+ glVertex3fv(P041);
+ glEnd();
}
static void
-Whale008(void)
+Whale008(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N042);
- glVertex3fv(P042);
- glNormal3fv(N043);
- glVertex3fv(P043);
- glNormal3fv(N051);
- glVertex3fv(P051);
- glNormal3fv(N050);
- glVertex3fv(P050);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N043);
- glVertex3fv(P043);
- glNormal3fv(N036);
- glVertex3fv(P036);
- glNormal3fv(N051);
- glVertex3fv(P051);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N051);
- glVertex3fv(P051);
- glNormal3fv(N036);
- glVertex3fv(P036);
- glNormal3fv(N044);
- glVertex3fv(P044);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N041);
- glVertex3fv(P041);
- glNormal3fv(N042);
- glVertex3fv(P042);
- glNormal3fv(N050);
- glVertex3fv(P050);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N041);
- glVertex3fv(P041);
- glNormal3fv(N050);
- glVertex3fv(P050);
- glNormal3fv(N049);
- glVertex3fv(P049);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N036);
- glVertex3fv(P036);
- glNormal3fv(N037);
- glVertex3fv(P037);
- glNormal3fv(N044);
- glVertex3fv(P044);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N044);
- glVertex3fv(P044);
- glNormal3fv(N037);
- glVertex3fv(P037);
- glNormal3fv(N045);
- glVertex3fv(P045);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N040);
- glVertex3fv(P040);
- glNormal3fv(N041);
- glVertex3fv(P041);
- glNormal3fv(N049);
- glVertex3fv(P049);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N040);
- glVertex3fv(P040);
- glNormal3fv(N049);
- glVertex3fv(P049);
- glNormal3fv(N048);
- glVertex3fv(P048);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N039);
- glVertex3fv(P039);
- glNormal3fv(N040);
- glVertex3fv(P040);
- glNormal3fv(N048);
- glVertex3fv(P048);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N039);
- glVertex3fv(P039);
- glNormal3fv(N048);
- glVertex3fv(P048);
- glNormal3fv(N047);
- glVertex3fv(P047);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N037);
- glVertex3fv(P037);
- glNormal3fv(N038);
- glVertex3fv(P038);
- glNormal3fv(N045);
- glVertex3fv(P045);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N038);
- glVertex3fv(P038);
- glNormal3fv(N046);
- glVertex3fv(P046);
- glNormal3fv(N045);
- glVertex3fv(P045);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N038);
- glVertex3fv(P038);
- glNormal3fv(N039);
- glVertex3fv(P039);
- glNormal3fv(N047);
- glVertex3fv(P047);
- glNormal3fv(N046);
- glVertex3fv(P046);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N042);
+ glVertex3fv(P042);
+ glNormal3fv(N043);
+ glVertex3fv(P043);
+ glNormal3fv(N051);
+ glVertex3fv(P051);
+ glNormal3fv(N050);
+ glVertex3fv(P050);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N043);
+ glVertex3fv(P043);
+ glNormal3fv(N036);
+ glVertex3fv(P036);
+ glNormal3fv(N051);
+ glVertex3fv(P051);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N051);
+ glVertex3fv(P051);
+ glNormal3fv(N036);
+ glVertex3fv(P036);
+ glNormal3fv(N044);
+ glVertex3fv(P044);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N041);
+ glVertex3fv(P041);
+ glNormal3fv(N042);
+ glVertex3fv(P042);
+ glNormal3fv(N050);
+ glVertex3fv(P050);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N041);
+ glVertex3fv(P041);
+ glNormal3fv(N050);
+ glVertex3fv(P050);
+ glNormal3fv(N049);
+ glVertex3fv(P049);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N036);
+ glVertex3fv(P036);
+ glNormal3fv(N037);
+ glVertex3fv(P037);
+ glNormal3fv(N044);
+ glVertex3fv(P044);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N044);
+ glVertex3fv(P044);
+ glNormal3fv(N037);
+ glVertex3fv(P037);
+ glNormal3fv(N045);
+ glVertex3fv(P045);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N040);
+ glVertex3fv(P040);
+ glNormal3fv(N041);
+ glVertex3fv(P041);
+ glNormal3fv(N049);
+ glVertex3fv(P049);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N040);
+ glVertex3fv(P040);
+ glNormal3fv(N049);
+ glVertex3fv(P049);
+ glNormal3fv(N048);
+ glVertex3fv(P048);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N039);
+ glVertex3fv(P039);
+ glNormal3fv(N040);
+ glVertex3fv(P040);
+ glNormal3fv(N048);
+ glVertex3fv(P048);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N039);
+ glVertex3fv(P039);
+ glNormal3fv(N048);
+ glVertex3fv(P048);
+ glNormal3fv(N047);
+ glVertex3fv(P047);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N037);
+ glVertex3fv(P037);
+ glNormal3fv(N038);
+ glVertex3fv(P038);
+ glNormal3fv(N045);
+ glVertex3fv(P045);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N038);
+ glVertex3fv(P038);
+ glNormal3fv(N046);
+ glVertex3fv(P046);
+ glNormal3fv(N045);
+ glVertex3fv(P045);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N038);
+ glVertex3fv(P038);
+ glNormal3fv(N039);
+ glVertex3fv(P039);
+ glNormal3fv(N047);
+ glVertex3fv(P047);
+ glNormal3fv(N046);
+ glVertex3fv(P046);
+ glEnd();
}
static void
-Whale009(void)
+Whale009(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N050);
- glVertex3fv(P050);
- glNormal3fv(N051);
- glVertex3fv(P051);
- glNormal3fv(N059);
- glVertex3fv(P059);
- glNormal3fv(N058);
- glVertex3fv(P058);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N051);
- glVertex3fv(P051);
- glNormal3fv(N044);
- glVertex3fv(P044);
- glNormal3fv(N059);
- glVertex3fv(P059);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N059);
- glVertex3fv(P059);
- glNormal3fv(N044);
- glVertex3fv(P044);
- glNormal3fv(N052);
- glVertex3fv(P052);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N044);
- glVertex3fv(P044);
- glNormal3fv(N045);
- glVertex3fv(P045);
- glNormal3fv(N053);
- glVertex3fv(P053);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N044);
- glVertex3fv(P044);
- glNormal3fv(N053);
- glVertex3fv(P053);
- glNormal3fv(N052);
- glVertex3fv(P052);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N049);
- glVertex3fv(P049);
- glNormal3fv(N050);
- glVertex3fv(P050);
- glNormal3fv(N058);
- glVertex3fv(P058);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N049);
- glVertex3fv(P049);
- glNormal3fv(N058);
- glVertex3fv(P058);
- glNormal3fv(N057);
- glVertex3fv(P057);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N048);
- glVertex3fv(P048);
- glNormal3fv(N049);
- glVertex3fv(P049);
- glNormal3fv(N057);
- glVertex3fv(P057);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N048);
- glVertex3fv(P048);
- glNormal3fv(N057);
- glVertex3fv(P057);
- glNormal3fv(N056);
- glVertex3fv(P056);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N047);
- glVertex3fv(P047);
- glNormal3fv(N048);
- glVertex3fv(P048);
- glNormal3fv(N056);
- glVertex3fv(P056);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N047);
- glVertex3fv(P047);
- glNormal3fv(N056);
- glVertex3fv(P056);
- glNormal3fv(N055);
- glVertex3fv(P055);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N045);
- glVertex3fv(P045);
- glNormal3fv(N046);
- glVertex3fv(P046);
- glNormal3fv(N053);
- glVertex3fv(P053);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N046);
- glVertex3fv(P046);
- glNormal3fv(N054);
- glVertex3fv(P054);
- glNormal3fv(N053);
- glVertex3fv(P053);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N046);
- glVertex3fv(P046);
- glNormal3fv(N047);
- glVertex3fv(P047);
- glNormal3fv(N055);
- glVertex3fv(P055);
- glNormal3fv(N054);
- glVertex3fv(P054);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N050);
+ glVertex3fv(P050);
+ glNormal3fv(N051);
+ glVertex3fv(P051);
+ glNormal3fv(N059);
+ glVertex3fv(P059);
+ glNormal3fv(N058);
+ glVertex3fv(P058);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N051);
+ glVertex3fv(P051);
+ glNormal3fv(N044);
+ glVertex3fv(P044);
+ glNormal3fv(N059);
+ glVertex3fv(P059);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N059);
+ glVertex3fv(P059);
+ glNormal3fv(N044);
+ glVertex3fv(P044);
+ glNormal3fv(N052);
+ glVertex3fv(P052);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N044);
+ glVertex3fv(P044);
+ glNormal3fv(N045);
+ glVertex3fv(P045);
+ glNormal3fv(N053);
+ glVertex3fv(P053);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N044);
+ glVertex3fv(P044);
+ glNormal3fv(N053);
+ glVertex3fv(P053);
+ glNormal3fv(N052);
+ glVertex3fv(P052);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N049);
+ glVertex3fv(P049);
+ glNormal3fv(N050);
+ glVertex3fv(P050);
+ glNormal3fv(N058);
+ glVertex3fv(P058);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N049);
+ glVertex3fv(P049);
+ glNormal3fv(N058);
+ glVertex3fv(P058);
+ glNormal3fv(N057);
+ glVertex3fv(P057);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N048);
+ glVertex3fv(P048);
+ glNormal3fv(N049);
+ glVertex3fv(P049);
+ glNormal3fv(N057);
+ glVertex3fv(P057);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N048);
+ glVertex3fv(P048);
+ glNormal3fv(N057);
+ glVertex3fv(P057);
+ glNormal3fv(N056);
+ glVertex3fv(P056);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N047);
+ glVertex3fv(P047);
+ glNormal3fv(N048);
+ glVertex3fv(P048);
+ glNormal3fv(N056);
+ glVertex3fv(P056);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N047);
+ glVertex3fv(P047);
+ glNormal3fv(N056);
+ glVertex3fv(P056);
+ glNormal3fv(N055);
+ glVertex3fv(P055);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N045);
+ glVertex3fv(P045);
+ glNormal3fv(N046);
+ glVertex3fv(P046);
+ glNormal3fv(N053);
+ glVertex3fv(P053);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N046);
+ glVertex3fv(P046);
+ glNormal3fv(N054);
+ glVertex3fv(P054);
+ glNormal3fv(N053);
+ glVertex3fv(P053);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N046);
+ glVertex3fv(P046);
+ glNormal3fv(N047);
+ glVertex3fv(P047);
+ glNormal3fv(N055);
+ glVertex3fv(P055);
+ glNormal3fv(N054);
+ glVertex3fv(P054);
+ glEnd();
}
static void
-Whale010(void)
+Whale010(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N080);
- glVertex3fv(P080);
- glNormal3fv(N081);
- glVertex3fv(P081);
- glNormal3fv(N085);
- glVertex3fv(P085);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N081);
- glVertex3fv(P081);
- glNormal3fv(N083);
- glVertex3fv(P083);
- glNormal3fv(N085);
- glVertex3fv(P085);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N085);
- glVertex3fv(P085);
- glNormal3fv(N083);
- glVertex3fv(P083);
- glNormal3fv(N077);
- glVertex3fv(P077);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N083);
- glVertex3fv(P083);
- glNormal3fv(N087);
- glVertex3fv(P087);
- glNormal3fv(N077);
- glVertex3fv(P077);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N077);
- glVertex3fv(P077);
- glNormal3fv(N087);
- glVertex3fv(P087);
- glNormal3fv(N090);
- glVertex3fv(P090);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N081);
- glVertex3fv(P081);
- glNormal3fv(N080);
- glVertex3fv(P080);
- glNormal3fv(N085);
- glVertex3fv(P085);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N083);
- glVertex3fv(P083);
- glNormal3fv(N081);
- glVertex3fv(P081);
- glNormal3fv(N085);
- glVertex3fv(P085);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N083);
- glVertex3fv(P083);
- glNormal3fv(N085);
- glVertex3fv(P085);
- glNormal3fv(N077);
- glVertex3fv(P077);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N087);
- glVertex3fv(P087);
- glNormal3fv(N083);
- glVertex3fv(P083);
- glNormal3fv(N077);
- glVertex3fv(P077);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N087);
- glVertex3fv(P087);
- glNormal3fv(N077);
- glVertex3fv(P077);
- glNormal3fv(N090);
- glVertex3fv(P090);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N080);
+ glVertex3fv(P080);
+ glNormal3fv(N081);
+ glVertex3fv(P081);
+ glNormal3fv(N085);
+ glVertex3fv(P085);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N081);
+ glVertex3fv(P081);
+ glNormal3fv(N083);
+ glVertex3fv(P083);
+ glNormal3fv(N085);
+ glVertex3fv(P085);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N085);
+ glVertex3fv(P085);
+ glNormal3fv(N083);
+ glVertex3fv(P083);
+ glNormal3fv(N077);
+ glVertex3fv(P077);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N083);
+ glVertex3fv(P083);
+ glNormal3fv(N087);
+ glVertex3fv(P087);
+ glNormal3fv(N077);
+ glVertex3fv(P077);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N077);
+ glVertex3fv(P077);
+ glNormal3fv(N087);
+ glVertex3fv(P087);
+ glNormal3fv(N090);
+ glVertex3fv(P090);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N081);
+ glVertex3fv(P081);
+ glNormal3fv(N080);
+ glVertex3fv(P080);
+ glNormal3fv(N085);
+ glVertex3fv(P085);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N083);
+ glVertex3fv(P083);
+ glNormal3fv(N081);
+ glVertex3fv(P081);
+ glNormal3fv(N085);
+ glVertex3fv(P085);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N083);
+ glVertex3fv(P083);
+ glNormal3fv(N085);
+ glVertex3fv(P085);
+ glNormal3fv(N077);
+ glVertex3fv(P077);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N087);
+ glVertex3fv(P087);
+ glNormal3fv(N083);
+ glVertex3fv(P083);
+ glNormal3fv(N077);
+ glVertex3fv(P077);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N087);
+ glVertex3fv(P087);
+ glNormal3fv(N077);
+ glVertex3fv(P077);
+ glNormal3fv(N090);
+ glVertex3fv(P090);
+ glEnd();
}
static void
-Whale011(void)
+Whale011(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N082);
- glVertex3fv(P082);
- glNormal3fv(N084);
- glVertex3fv(P084);
- glNormal3fv(N079);
- glVertex3fv(P079);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N084);
- glVertex3fv(P084);
- glNormal3fv(N086);
- glVertex3fv(P086);
- glNormal3fv(N079);
- glVertex3fv(P079);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N079);
- glVertex3fv(P079);
- glNormal3fv(N086);
- glVertex3fv(P086);
- glNormal3fv(N078);
- glVertex3fv(P078);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N086);
- glVertex3fv(P086);
- glNormal3fv(N088);
- glVertex3fv(P088);
- glNormal3fv(N078);
- glVertex3fv(P078);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N078);
- glVertex3fv(P078);
- glNormal3fv(N088);
- glVertex3fv(P088);
- glNormal3fv(N089);
- glVertex3fv(P089);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N088);
- glVertex3fv(P088);
- glNormal3fv(N086);
- glVertex3fv(P086);
- glNormal3fv(N089);
- glVertex3fv(P089);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N089);
- glVertex3fv(P089);
- glNormal3fv(N086);
- glVertex3fv(P086);
- glNormal3fv(N078);
- glVertex3fv(P078);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N086);
- glVertex3fv(P086);
- glNormal3fv(N084);
- glVertex3fv(P084);
- glNormal3fv(N078);
- glVertex3fv(P078);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N078);
- glVertex3fv(P078);
- glNormal3fv(N084);
- glVertex3fv(P084);
- glNormal3fv(N079);
- glVertex3fv(P079);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N084);
- glVertex3fv(P084);
- glNormal3fv(N082);
- glVertex3fv(P082);
- glNormal3fv(N079);
- glVertex3fv(P079);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N082);
+ glVertex3fv(P082);
+ glNormal3fv(N084);
+ glVertex3fv(P084);
+ glNormal3fv(N079);
+ glVertex3fv(P079);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N084);
+ glVertex3fv(P084);
+ glNormal3fv(N086);
+ glVertex3fv(P086);
+ glNormal3fv(N079);
+ glVertex3fv(P079);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N079);
+ glVertex3fv(P079);
+ glNormal3fv(N086);
+ glVertex3fv(P086);
+ glNormal3fv(N078);
+ glVertex3fv(P078);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N086);
+ glVertex3fv(P086);
+ glNormal3fv(N088);
+ glVertex3fv(P088);
+ glNormal3fv(N078);
+ glVertex3fv(P078);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N078);
+ glVertex3fv(P078);
+ glNormal3fv(N088);
+ glVertex3fv(P088);
+ glNormal3fv(N089);
+ glVertex3fv(P089);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N088);
+ glVertex3fv(P088);
+ glNormal3fv(N086);
+ glVertex3fv(P086);
+ glNormal3fv(N089);
+ glVertex3fv(P089);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N089);
+ glVertex3fv(P089);
+ glNormal3fv(N086);
+ glVertex3fv(P086);
+ glNormal3fv(N078);
+ glVertex3fv(P078);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N086);
+ glVertex3fv(P086);
+ glNormal3fv(N084);
+ glVertex3fv(P084);
+ glNormal3fv(N078);
+ glVertex3fv(P078);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N078);
+ glVertex3fv(P078);
+ glNormal3fv(N084);
+ glVertex3fv(P084);
+ glNormal3fv(N079);
+ glVertex3fv(P079);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N084);
+ glVertex3fv(P084);
+ glNormal3fv(N082);
+ glVertex3fv(P082);
+ glNormal3fv(N079);
+ glVertex3fv(P079);
+ glEnd();
}
static void
-Whale012(void)
+Whale012(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N058);
- glVertex3fv(P058);
- glNormal3fv(N059);
- glVertex3fv(P059);
- glNormal3fv(N067);
- glVertex3fv(P067);
- glNormal3fv(N066);
- glVertex3fv(P066);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N059);
- glVertex3fv(P059);
- glNormal3fv(N052);
- glVertex3fv(P052);
- glNormal3fv(N060);
- glVertex3fv(P060);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N059);
- glVertex3fv(P059);
- glNormal3fv(N060);
- glVertex3fv(P060);
- glNormal3fv(N067);
- glVertex3fv(P067);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N058);
- glVertex3fv(P058);
- glNormal3fv(N066);
- glVertex3fv(P066);
- glNormal3fv(N065);
- glVertex3fv(P065);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N058);
- glVertex3fv(P058);
- glNormal3fv(N065);
- glVertex3fv(P065);
- glNormal3fv(N057);
- glVertex3fv(P057);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N056);
- glVertex3fv(P056);
- glNormal3fv(N057);
- glVertex3fv(P057);
- glNormal3fv(N065);
- glVertex3fv(P065);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N056);
- glVertex3fv(P056);
- glNormal3fv(N065);
- glVertex3fv(P065);
- glNormal3fv(N006);
- glVertex3fv(P006);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N056);
- glVertex3fv(P056);
- glNormal3fv(N006);
- glVertex3fv(P006);
- glNormal3fv(N063);
- glVertex3fv(P063);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N056);
- glVertex3fv(P056);
- glNormal3fv(N063);
- glVertex3fv(P063);
- glNormal3fv(N055);
- glVertex3fv(P055);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N054);
- glVertex3fv(P054);
- glNormal3fv(N062);
- glVertex3fv(P062);
- glNormal3fv(N005);
- glVertex3fv(P005);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N054);
- glVertex3fv(P054);
- glNormal3fv(N005);
- glVertex3fv(P005);
- glNormal3fv(N053);
- glVertex3fv(P053);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N053);
- glVertex3fv(P053);
- glNormal3fv(N005);
- glVertex3fv(P005);
- glNormal3fv(N060);
- glVertex3fv(P060);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N053);
- glVertex3fv(P053);
- glNormal3fv(N060);
- glVertex3fv(P060);
- glNormal3fv(N052);
- glVertex3fv(P052);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N058);
+ glVertex3fv(P058);
+ glNormal3fv(N059);
+ glVertex3fv(P059);
+ glNormal3fv(N067);
+ glVertex3fv(P067);
+ glNormal3fv(N066);
+ glVertex3fv(P066);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N059);
+ glVertex3fv(P059);
+ glNormal3fv(N052);
+ glVertex3fv(P052);
+ glNormal3fv(N060);
+ glVertex3fv(P060);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N059);
+ glVertex3fv(P059);
+ glNormal3fv(N060);
+ glVertex3fv(P060);
+ glNormal3fv(N067);
+ glVertex3fv(P067);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N058);
+ glVertex3fv(P058);
+ glNormal3fv(N066);
+ glVertex3fv(P066);
+ glNormal3fv(N065);
+ glVertex3fv(P065);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N058);
+ glVertex3fv(P058);
+ glNormal3fv(N065);
+ glVertex3fv(P065);
+ glNormal3fv(N057);
+ glVertex3fv(P057);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N056);
+ glVertex3fv(P056);
+ glNormal3fv(N057);
+ glVertex3fv(P057);
+ glNormal3fv(N065);
+ glVertex3fv(P065);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N056);
+ glVertex3fv(P056);
+ glNormal3fv(N065);
+ glVertex3fv(P065);
+ glNormal3fv(N006);
+ glVertex3fv(P006);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N056);
+ glVertex3fv(P056);
+ glNormal3fv(N006);
+ glVertex3fv(P006);
+ glNormal3fv(N063);
+ glVertex3fv(P063);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N056);
+ glVertex3fv(P056);
+ glNormal3fv(N063);
+ glVertex3fv(P063);
+ glNormal3fv(N055);
+ glVertex3fv(P055);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N054);
+ glVertex3fv(P054);
+ glNormal3fv(N062);
+ glVertex3fv(P062);
+ glNormal3fv(N005);
+ glVertex3fv(P005);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N054);
+ glVertex3fv(P054);
+ glNormal3fv(N005);
+ glVertex3fv(P005);
+ glNormal3fv(N053);
+ glVertex3fv(P053);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N053);
+ glVertex3fv(P053);
+ glNormal3fv(N005);
+ glVertex3fv(P005);
+ glNormal3fv(N060);
+ glVertex3fv(P060);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N053);
+ glVertex3fv(P053);
+ glNormal3fv(N060);
+ glVertex3fv(P060);
+ glNormal3fv(N052);
+ glVertex3fv(P052);
+ glEnd();
}
static void
-Whale013(void)
+Whale013(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N066);
- glVertex3fv(P066);
- glNormal3fv(N067);
- glVertex3fv(P067);
- glNormal3fv(N096);
- glVertex3fv(P096);
- glNormal3fv(N097);
- glVertex3fv(P097);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N097);
- glVertex3fv(P097);
- glNormal3fv(N096);
- glVertex3fv(P096);
- glNormal3fv(N098);
- glVertex3fv(P098);
- glNormal3fv(N099);
- glVertex3fv(P099);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N065);
- glVertex3fv(P065);
- glNormal3fv(N066);
- glVertex3fv(P066);
- glNormal3fv(N097);
- glVertex3fv(P097);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N067);
- glVertex3fv(P067);
- glNormal3fv(N060);
- glVertex3fv(P060);
- glNormal3fv(N096);
- glVertex3fv(P096);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N060);
- glVertex3fv(P060);
- glNormal3fv(N005);
- glVertex3fv(P005);
- glNormal3fv(N096);
- glVertex3fv(P096);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N096);
- glVertex3fv(P096);
- glNormal3fv(N005);
- glVertex3fv(P005);
- glNormal3fv(N098);
- glVertex3fv(P098);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N006);
- glVertex3fv(P006);
- glNormal3fv(N065);
- glVertex3fv(P065);
- glNormal3fv(N097);
- glVertex3fv(P097);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N006);
- glVertex3fv(P006);
- glNormal3fv(N097);
- glVertex3fv(P097);
- glNormal3fv(N099);
- glVertex3fv(P099);
- glEnd();
- glBegin(GL_POLYGON);
- glVertex3fv(P005);
- glVertex3fv(P006);
- glVertex3fv(P099);
- glVertex3fv(P098);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N066);
+ glVertex3fv(P066);
+ glNormal3fv(N067);
+ glVertex3fv(P067);
+ glNormal3fv(N096);
+ glVertex3fv(P096);
+ glNormal3fv(N097);
+ glVertex3fv(P097);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N097);
+ glVertex3fv(P097);
+ glNormal3fv(N096);
+ glVertex3fv(P096);
+ glNormal3fv(N098);
+ glVertex3fv(P098);
+ glNormal3fv(N099);
+ glVertex3fv(P099);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N065);
+ glVertex3fv(P065);
+ glNormal3fv(N066);
+ glVertex3fv(P066);
+ glNormal3fv(N097);
+ glVertex3fv(P097);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N067);
+ glVertex3fv(P067);
+ glNormal3fv(N060);
+ glVertex3fv(P060);
+ glNormal3fv(N096);
+ glVertex3fv(P096);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N060);
+ glVertex3fv(P060);
+ glNormal3fv(N005);
+ glVertex3fv(P005);
+ glNormal3fv(N096);
+ glVertex3fv(P096);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N096);
+ glVertex3fv(P096);
+ glNormal3fv(N005);
+ glVertex3fv(P005);
+ glNormal3fv(N098);
+ glVertex3fv(P098);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N006);
+ glVertex3fv(P006);
+ glNormal3fv(N065);
+ glVertex3fv(P065);
+ glNormal3fv(N097);
+ glVertex3fv(P097);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N006);
+ glVertex3fv(P006);
+ glNormal3fv(N097);
+ glVertex3fv(P097);
+ glNormal3fv(N099);
+ glVertex3fv(P099);
+ glEnd();
+ glBegin(cap);
+ glVertex3fv(P005);
+ glVertex3fv(P006);
+ glVertex3fv(P099);
+ glVertex3fv(P098);
+ glEnd();
}
static void
-Whale014(void)
+Whale014(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N062);
- glVertex3fv(P062);
- glNormal3fv(N004);
- glVertex3fv(P004);
- glNormal3fv(N005);
- glVertex3fv(P005);
- glEnd();
- glBegin(GL_POLYGON);
- glVertex3fv(P006);
- glVertex3fv(P005);
- glVertex3fv(P004);
- glVertex3fv(P008);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N063);
- glVertex3fv(P063);
- glNormal3fv(N006);
- glVertex3fv(P006);
- glNormal3fv(N002);
- glVertex3fv(P002);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N002);
- glVertex3fv(P002);
- glNormal3fv(N006);
- glVertex3fv(P006);
- glNormal3fv(N008);
- glVertex3fv(P008);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N002);
- glVertex3fv(P002);
- glNormal3fv(N008);
- glVertex3fv(P008);
- glNormal3fv(N004);
- glVertex3fv(P004);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N062);
- glVertex3fv(P062);
- glNormal3fv(N002);
- glVertex3fv(P002);
- glNormal3fv(N004);
- glVertex3fv(P004);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N062);
+ glVertex3fv(P062);
+ glNormal3fv(N004);
+ glVertex3fv(P004);
+ glNormal3fv(N005);
+ glVertex3fv(P005);
+ glEnd();
+ glBegin(cap);
+ glVertex3fv(P006);
+ glVertex3fv(P005);
+ glVertex3fv(P004);
+ glVertex3fv(P008);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N063);
+ glVertex3fv(P063);
+ glNormal3fv(N006);
+ glVertex3fv(P006);
+ glNormal3fv(N002);
+ glVertex3fv(P002);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N002);
+ glVertex3fv(P002);
+ glNormal3fv(N006);
+ glVertex3fv(P006);
+ glNormal3fv(N008);
+ glVertex3fv(P008);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N002);
+ glVertex3fv(P002);
+ glNormal3fv(N008);
+ glVertex3fv(P008);
+ glNormal3fv(N004);
+ glVertex3fv(P004);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N062);
+ glVertex3fv(P062);
+ glNormal3fv(N002);
+ glVertex3fv(P002);
+ glNormal3fv(N004);
+ glVertex3fv(P004);
+ glEnd();
}
static void
-Whale015(void)
+Whale015(GLenum cap)
{
- glBegin(GL_POLYGON);
- glNormal3fv(N055);
- glVertex3fv(P055);
- glNormal3fv(N003);
- glVertex3fv(P003);
- glNormal3fv(N054);
- glVertex3fv(P054);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N003);
- glVertex3fv(P003);
- glNormal3fv(N055);
- glVertex3fv(P055);
- glNormal3fv(N063);
- glVertex3fv(P063);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N003);
- glVertex3fv(P003);
- glNormal3fv(N063);
- glVertex3fv(P063);
- glNormal3fv(N100);
- glVertex3fv(P100);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N003);
- glVertex3fv(P003);
- glNormal3fv(N100);
- glVertex3fv(P100);
- glNormal3fv(N054);
- glVertex3fv(P054);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N054);
- glVertex3fv(P054);
- glNormal3fv(N100);
- glVertex3fv(P100);
- glNormal3fv(N062);
- glVertex3fv(P062);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N100);
- glVertex3fv(P100);
- glNormal3fv(N063);
- glVertex3fv(P063);
- glNormal3fv(N002);
- glVertex3fv(P002);
- glEnd();
- glBegin(GL_POLYGON);
- glNormal3fv(N100);
- glVertex3fv(P100);
- glNormal3fv(N002);
- glVertex3fv(P002);
- glNormal3fv(N062);
- glVertex3fv(P062);
- glEnd();
+ glBegin(cap);
+ glNormal3fv(N055);
+ glVertex3fv(P055);
+ glNormal3fv(N003);
+ glVertex3fv(P003);
+ glNormal3fv(N054);
+ glVertex3fv(P054);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N003);
+ glVertex3fv(P003);
+ glNormal3fv(N055);
+ glVertex3fv(P055);
+ glNormal3fv(N063);
+ glVertex3fv(P063);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N003);
+ glVertex3fv(P003);
+ glNormal3fv(N063);
+ glVertex3fv(P063);
+ glNormal3fv(N100);
+ glVertex3fv(P100);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N003);
+ glVertex3fv(P003);
+ glNormal3fv(N100);
+ glVertex3fv(P100);
+ glNormal3fv(N054);
+ glVertex3fv(P054);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N054);
+ glVertex3fv(P054);
+ glNormal3fv(N100);
+ glVertex3fv(P100);
+ glNormal3fv(N062);
+ glVertex3fv(P062);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N100);
+ glVertex3fv(P100);
+ glNormal3fv(N063);
+ glVertex3fv(P063);
+ glNormal3fv(N002);
+ glVertex3fv(P002);
+ glEnd();
+ glBegin(cap);
+ glNormal3fv(N100);
+ glVertex3fv(P100);
+ glNormal3fv(N002);
+ glVertex3fv(P002);
+ glNormal3fv(N062);
+ glVertex3fv(P062);
+ glEnd();
}
static void
-Whale016(void)
+Whale016(GLenum cap)
{
- glBegin(GL_POLYGON);
- glVertex3fv(P104);
- glVertex3fv(P105);
- glVertex3fv(P106);
- glEnd();
- glBegin(GL_POLYGON);
- glVertex3fv(P107);
- glVertex3fv(P108);
- glVertex3fv(P109);
- glEnd();
- glBegin(GL_POLYGON);
- glVertex3fv(P110);
- glVertex3fv(P111);
- glVertex3fv(P112);
- glVertex3fv(P113);
- glVertex3fv(P114);
- glVertex3fv(P115);
- glEnd();
- glBegin(GL_POLYGON);
- glVertex3fv(P116);
- glVertex3fv(P117);
- glVertex3fv(P118);
- glVertex3fv(P119);
- glVertex3fv(P120);
- glVertex3fv(P121);
- glEnd();
+ glBegin(cap);
+ glVertex3fv(P104);
+ glVertex3fv(P105);
+ glVertex3fv(P106);
+ glEnd();
+ glBegin(cap);
+ glVertex3fv(P107);
+ glVertex3fv(P108);
+ glVertex3fv(P109);
+ glEnd();
+ glBegin(cap);
+ glVertex3fv(P110);
+ glVertex3fv(P111);
+ glVertex3fv(P112);
+ glVertex3fv(P113);
+ glVertex3fv(P114);
+ glVertex3fv(P115);
+ glEnd();
+ glBegin(cap);
+ glVertex3fv(P116);
+ glVertex3fv(P117);
+ glVertex3fv(P118);
+ glVertex3fv(P119);
+ glVertex3fv(P120);
+ glVertex3fv(P121);
+ glEnd();
}
void
-DrawWhale(fishRec * fish)
+DrawWhale(fishRec * fish, int wire)
{
- float seg0, seg1, seg2, seg3, seg4, seg5, seg6, seg7;
- float pitch, thrash, chomp;
+ float seg0, seg1, seg2, seg3, seg4, seg5, seg6, seg7;
+ float pitch, thrash, chomp;
+ GLenum cap;
- fish->htail = (int) (fish->htail - (int) (5.0 * fish->v)) % 360;
+ fish->htail = (int) (fish->htail - (int) (5.0 * fish->v)) % 360;
- thrash = 70.0 * fish->v;
+ thrash = 70.0 * fish->v;
- seg0 = 1.5 * thrash * sin((fish->htail) * RRAD);
- seg1 = 2.5 * thrash * sin((fish->htail + 10.0) * RRAD);
- seg2 = 3.7 * thrash * sin((fish->htail + 15.0) * RRAD);
- seg3 = 4.8 * thrash * sin((fish->htail + 23.0) * RRAD);
- seg4 = 6.0 * thrash * sin((fish->htail + 28.0) * RRAD);
- seg5 = 6.5 * thrash * sin((fish->htail + 35.0) * RRAD);
- seg6 = 6.5 * thrash * sin((fish->htail + 40.0) * RRAD);
- seg7 = 6.5 * thrash * sin((fish->htail + 55.0) * RRAD);
+ seg0 = 1.5 * thrash * sin((fish->htail) * RRAD);
+ seg1 = 2.5 * thrash * sin((fish->htail + 10.0) * RRAD);
+ seg2 = 3.7 * thrash * sin((fish->htail + 15.0) * RRAD);
+ seg3 = 4.8 * thrash * sin((fish->htail + 23.0) * RRAD);
+ seg4 = 6.0 * thrash * sin((fish->htail + 28.0) * RRAD);
+ seg5 = 6.5 * thrash * sin((fish->htail + 35.0) * RRAD);
+ seg6 = 6.5 * thrash * sin((fish->htail + 40.0) * RRAD);
+ seg7 = 6.5 * thrash * sin((fish->htail + 55.0) * RRAD);
- pitch = fish->v * sin((fish->htail - 160.0) * RRAD);
+ pitch = fish->v * sin((fish->htail - 160.0) * RRAD);
- chomp = 0.0;
- if (fish->v > 2.0) {
- chomp = -(fish->v - 2.0) * 200.0;
- }
- P012[1] = iP012[1] + seg5;
- P013[1] = iP013[1] + seg5;
- P014[1] = iP014[1] + seg5;
- P015[1] = iP015[1] + seg5;
- P016[1] = iP016[1] + seg5;
- P017[1] = iP017[1] + seg5;
- P018[1] = iP018[1] + seg5;
- P019[1] = iP019[1] + seg5;
+ chomp = 0.0;
+ if (fish->v > 2.0) {
+ chomp = -(fish->v - 2.0) * 200.0;
+ }
+ P012[1] = iP012[1] + seg5;
+ P013[1] = iP013[1] + seg5;
+ P014[1] = iP014[1] + seg5;
+ P015[1] = iP015[1] + seg5;
+ P016[1] = iP016[1] + seg5;
+ P017[1] = iP017[1] + seg5;
+ P018[1] = iP018[1] + seg5;
+ P019[1] = iP019[1] + seg5;
- P020[1] = iP020[1] + seg4;
- P021[1] = iP021[1] + seg4;
- P022[1] = iP022[1] + seg4;
- P023[1] = iP023[1] + seg4;
- P024[1] = iP024[1] + seg4;
- P025[1] = iP025[1] + seg4;
- P026[1] = iP026[1] + seg4;
- P027[1] = iP027[1] + seg4;
+ P020[1] = iP020[1] + seg4;
+ P021[1] = iP021[1] + seg4;
+ P022[1] = iP022[1] + seg4;
+ P023[1] = iP023[1] + seg4;
+ P024[1] = iP024[1] + seg4;
+ P025[1] = iP025[1] + seg4;
+ P026[1] = iP026[1] + seg4;
+ P027[1] = iP027[1] + seg4;
- P028[1] = iP028[1] + seg2;
- P029[1] = iP029[1] + seg2;
- P030[1] = iP030[1] + seg2;
- P031[1] = iP031[1] + seg2;
- P032[1] = iP032[1] + seg2;
- P033[1] = iP033[1] + seg2;
- P034[1] = iP034[1] + seg2;
- P035[1] = iP035[1] + seg2;
+ P028[1] = iP028[1] + seg2;
+ P029[1] = iP029[1] + seg2;
+ P030[1] = iP030[1] + seg2;
+ P031[1] = iP031[1] + seg2;
+ P032[1] = iP032[1] + seg2;
+ P033[1] = iP033[1] + seg2;
+ P034[1] = iP034[1] + seg2;
+ P035[1] = iP035[1] + seg2;
- P036[1] = iP036[1] + seg1;
- P037[1] = iP037[1] + seg1;
- P038[1] = iP038[1] + seg1;
- P039[1] = iP039[1] + seg1;
- P040[1] = iP040[1] + seg1;
- P041[1] = iP041[1] + seg1;
- P042[1] = iP042[1] + seg1;
- P043[1] = iP043[1] + seg1;
+ P036[1] = iP036[1] + seg1;
+ P037[1] = iP037[1] + seg1;
+ P038[1] = iP038[1] + seg1;
+ P039[1] = iP039[1] + seg1;
+ P040[1] = iP040[1] + seg1;
+ P041[1] = iP041[1] + seg1;
+ P042[1] = iP042[1] + seg1;
+ P043[1] = iP043[1] + seg1;
- P044[1] = iP044[1] + seg0;
- P045[1] = iP045[1] + seg0;
- P046[1] = iP046[1] + seg0;
- P047[1] = iP047[1] + seg0;
- P048[1] = iP048[1] + seg0;
- P049[1] = iP049[1] + seg0;
- P050[1] = iP050[1] + seg0;
- P051[1] = iP051[1] + seg0;
+ P044[1] = iP044[1] + seg0;
+ P045[1] = iP045[1] + seg0;
+ P046[1] = iP046[1] + seg0;
+ P047[1] = iP047[1] + seg0;
+ P048[1] = iP048[1] + seg0;
+ P049[1] = iP049[1] + seg0;
+ P050[1] = iP050[1] + seg0;
+ P051[1] = iP051[1] + seg0;
- P009[1] = iP009[1] + seg6;
- P010[1] = iP010[1] + seg6;
- P075[1] = iP075[1] + seg6;
- P076[1] = iP076[1] + seg6;
+ P009[1] = iP009[1] + seg6;
+ P010[1] = iP010[1] + seg6;
+ P075[1] = iP075[1] + seg6;
+ P076[1] = iP076[1] + seg6;
- P001[1] = iP001[1] + seg7;
- P011[1] = iP011[1] + seg7;
- P068[1] = iP068[1] + seg7;
- P069[1] = iP069[1] + seg7;
- P070[1] = iP070[1] + seg7;
- P071[1] = iP071[1] + seg7;
- P072[1] = iP072[1] + seg7;
- P073[1] = iP073[1] + seg7;
- P074[1] = iP074[1] + seg7;
+ P001[1] = iP001[1] + seg7;
+ P011[1] = iP011[1] + seg7;
+ P068[1] = iP068[1] + seg7;
+ P069[1] = iP069[1] + seg7;
+ P070[1] = iP070[1] + seg7;
+ P071[1] = iP071[1] + seg7;
+ P072[1] = iP072[1] + seg7;
+ P073[1] = iP073[1] + seg7;
+ P074[1] = iP074[1] + seg7;
- P091[1] = iP091[1] + seg3 * 1.1;
- P092[1] = iP092[1] + seg3;
- P093[1] = iP093[1] + seg3;
- P094[1] = iP094[1] + seg3;
- P095[1] = iP095[1] + seg3 * 0.9;
+ P091[1] = iP091[1] + seg3 * 1.1;
+ P092[1] = iP092[1] + seg3;
+ P093[1] = iP093[1] + seg3;
+ P094[1] = iP094[1] + seg3;
+ P095[1] = iP095[1] + seg3 * 0.9;
- P099[1] = iP099[1] + chomp;
- P098[1] = iP098[1] + chomp;
- P064[1] = iP064[1] + chomp;
- P061[1] = iP061[1] + chomp;
- P097[1] = iP097[1] + chomp;
- P096[1] = iP096[1] + chomp;
+ P099[1] = iP099[1] + chomp;
+ P098[1] = iP098[1] + chomp;
+ P064[1] = iP064[1] + chomp;
+ P061[1] = iP061[1] + chomp;
+ P097[1] = iP097[1] + chomp;
+ P096[1] = iP096[1] + chomp;
- glPushMatrix();
+ glPushMatrix();
- glRotatef(pitch, 1.0, 0.0, 0.0);
+ glRotatef(pitch, 1.0, 0.0, 0.0);
- glTranslatef(0.0, 0.0, 8000.0);
+ glTranslatef(0.0, 0.0, 8000.0);
- glRotatef(180.0, 0.0, 1.0, 0.0);
+ glRotatef(180.0, 0.0, 1.0, 0.0);
- glScalef(3.0, 3.0, 3.0);
+ glScalef(3.0, 3.0, 3.0);
- glEnable(GL_CULL_FACE);
+ glEnable(GL_CULL_FACE);
- Whale001();
- Whale002();
- Whale003();
- Whale004();
- Whale005();
- Whale006();
- Whale007();
- Whale008();
- Whale009();
- Whale010();
- Whale011();
- Whale012();
- Whale013();
- Whale014();
- Whale015();
- Whale016();
+ cap = wire ? GL_LINE_LOOP : GL_POLYGON;
+ Whale001(cap);
+ Whale002(cap);
+ Whale003(cap);
+ Whale004(cap);
+ Whale005(cap);
+ Whale006(cap);
+ Whale007(cap);
+ Whale008(cap);
+ Whale009(cap);
+ Whale010(cap);
+ Whale011(cap);
+ Whale012(cap);
+ Whale013(cap);
+ Whale014(cap);
+ Whale015(cap);
+ Whale016(cap);
- glDisable(GL_CULL_FACE);
+ glDisable(GL_CULL_FACE);
- glPopMatrix();
+ glPopMatrix();
}
#endif
/* xlock-gc.c --- xscreensaver compatibility layer for xlockmore GL modules.
- * xscreensaver, Copyright (c) 1997, 1998 Jamie Zawinski <jwz@netscape.com>
+ * xscreensaver, Copyright (c) 1997, 1998 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
*
* This file, along with xlockmore.h, make it possible to compile an xlockmore
* GL module into a standalone program, and thus use it with xscreensaver.
- * By Jamie Zawinski <jwz@netscape.com> on 31-May-97.
+ * By Jamie Zawinski <jwz@jwz.org> on 31-May-97.
*/
#include <stdio.h>
-/* xscreensaver, Copyright (c) 1997 Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1997 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
suitability of this software for any purpose. It is provided "as is" without
express or implied warranty.
.SH AUTHOR
-Jamie Zawinski <jwz@netscape.com>, 11-Jun-97.
+Jamie Zawinski <jwz@jwz.org>, 11-Jun-97.
* other special, indirect and consequential damages.
*
* Revision history:
- * 10-May-97: jwz@netscape.com: turned into a standalone program.
+ * 10-May-97: jwz@jwz.org: turned into a standalone program.
* 11-Jul-94: color version
* 06-Oct-93: by Greg Bowering <greg@smug.student.adelaide.edu.au>
*/
Greg Bowering <greg@smug.student.adelaide.edu.au>, 1993.
Ability to run standalone or with \fIxscreensaver\fP added by
-Jamie Zawinski <jwz@netscape.com>, 10-May-97.
+Jamie Zawinski <jwz@jwz.org>, 10-May-97.
/* xscreensaver, Copyright (c) 1992, 1995, 1996, 1997
- * Jamie Zawinski <jwz@netscape.com>
+ * Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
suitability of this software for any purpose. It is provided "as is" without
express or implied warranty.
.SH AUTHOR
-Jamie Zawinski <jwz@netscape.com>, 13-aug-92.
+Jamie Zawinski <jwz@jwz.org>, 13-aug-92.
/* xscreensaver, Copyright (c) 1993, 1995, 1996, 1997
- * Jamie Zawinski <jwz@netscape.com>
+ * Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
suitability of this software for any purpose. It is provided "as is" without
express or implied warranty.
.SH AUTHOR
-Jamie Zawinski <jwz@netscape.com>, 6-jul-93.
+Jamie Zawinski <jwz@jwz.org>, 6-jul-93.
/* xscreensaver, Copyright (c) 1992, 1995, 1996, 1997
- * Jamie Zawinski <jwz@netscape.com>
+ * Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
suitability of this software for any purpose. It is provided "as is" without
express or implied warranty.
.SH AUTHOR
-Jamie Zawinski <jwz@netscape.com>, 13-aug-92.
+Jamie Zawinski <jwz@jwz.org>, 13-aug-92.
Screen eraser improved by Johannes Keukelaar <johannes@nada.kth.se>,
18-sep-97.
*
* Revision History:
* Changes of David Bagley <bagleyd@bigfoot.com>
- * 10-May-97: jwz@netscape.com: ported from xlockmore 4.03a10 to be a
+ * 10-May-97: jwz@jwz.org: ported from xlockmore 4.03a10 to be a
* standalone program and thus usable with xscreensaver
* (I threw away my 1992 port and started over.)
* 27-Jul-95: added Peter de Jong's hop from Scientific American
Patrick J. Naughton <naughton@eng.sun.com>, 23-mar-88.
Ability to run standalone or with \fIxscreensaver\fP added by
-Jamie Zawinski <jwz@netscape.com>, 13-aug-92, and again on 10-May-97.
+Jamie Zawinski <jwz@jwz.org>, 13-aug-92, and again on 10-May-97.
/* xscreensaver, Copyright (c) 1992, 1995, 1996
- * Jamie Zawinski <jwz@netscape.com>
+ * Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
suitability of this software for any purpose. It is provided "as is" without
express or implied warranty.
.SH AUTHOR
-Jamie Zawinski <jwz@netscape.com>, 6-dec-92.
+Jamie Zawinski <jwz@jwz.org>, 6-dec-92.
* other special, indirect and consequential damages.
*
* Revision History:
- * 10-May-97: jwz@netscape.com: turned into a standalone program.
+ * 10-May-97: jwz@jwz.org: turned into a standalone program.
* Made it render into an offscreen bitmap and then copy
* that onto the screen, to reduce flicker.
*/
Massimino Pascal <Pascal.Massimon@ens.fr>, 1997.
Ability to run standalone or with \fIxscreensaver\fP added by
-Jamie Zawinski <jwz@netscape.com>, 10-May-97.
+Jamie Zawinski <jwz@jwz.org>, 10-May-97.
--- /dev/null
+#define atari_width 34
+#define atari_height 28
+static char atari_bits[] = {
+ 0x00,0x0f,0x00,0x00,0xfc,0x00,0x0f,0x00,0x00,0xfc,0xcc,0x30,0x00,0x00,0xfc,
+ 0xcc,0x30,0x00,0x00,0xfc,0x00,0xc0,0x00,0x00,0xfc,0x00,0xc0,0x00,0x00,0xfc,
+ 0xc3,0x00,0x03,0x00,0xfc,0xc3,0x00,0x03,0x00,0xfc,0x30,0xf0,0x3f,0x00,0xfc,
+ 0x30,0xf0,0x3f,0x00,0xfc,0x00,0xf0,0x3f,0x00,0xfc,0x00,0xf0,0x3f,0x00,0xfc,
+ 0x00,0xff,0xff,0x03,0xfc,0x00,0xff,0xff,0x03,0xfc,0xc0,0xff,0xff,0x0f,0xfc,
+ 0xc0,0xff,0xff,0x0f,0xfc,0xc0,0xf3,0xff,0x0f,0xfc,0xc0,0xf3,0xff,0x0f,0xfc,
+ 0xf0,0xff,0xff,0x3f,0xfc,0xf0,0xff,0xff,0x3f,0xfc,0xf0,0xff,0xcf,0x3f,0xfc,
+ 0xf0,0xff,0xcf,0x3f,0xfc,0xc0,0xff,0xcf,0x0f,0xfc,0xc0,0xff,0xcf,0x0f,0xfc,
+ 0xc0,0xff,0xf3,0x0f,0xfc,0xc0,0xff,0xf7,0x0f,0xfc,0x00,0xff,0xff,0x03,0xfc,
+ 0x00,0xff,0xff,0x03,0xfc};
--- /dev/null
+/* XPM */
+static char *lament_faces[] = {
+/* width height num_colors chars_per_pixel */
+" 128 768 16 1",
+/* colors */
+". c #c7c913",
+"# c #241d15",
+"a c #5e5a1b",
+"b c #6a6a19",
+"c c #e7d60b",
+"d c #fceb05",
+"e c #d8c610",
+"f c #3e3a1b",
+"g c #2c2b16",
+"h c #88891a",
+"i c #99971a",
+"j c #a8a918",
+"k c #7c781b",
+"l c #050506",
+"m c #b9b817",
+"n c #4d4c1a",
+/* pixels */
+"lf........eeee.e.e.e..eee.eeee.ee..allfkkkbabaabnknabbbbbhhhhallajiiijiiiihmiiijiihjiiiillimmjjjijijjjjjjiiijjmmmmmjmm....ee.lll",
+"#lacdddccdicmjdbdedcdccjcjdjcjccmddcllgdddejd.ceceeddded.d.ddelliddddec.cmcjchchciejeddjlfdddicbeedi.h.ecjhejc..kchcbehedddeflll",
+"cnlbdddddddddddddddddddcdddedcdc.dddflleddcmd.dedc.dddidmdmddmlliddddcdcdmdjd.cje.ejeddnlidddec.ccdmcje.ceichcmdidhcieieddc#llia",
+"cdhlhdic.#####edekk#ggg##ggggggggkdccjiecdhgggggggggggfgggfcdcmmcdcngggggggfgfgfggfh.mdjic.cgggfffggggfgffgfnncdddbnnadijd#lljda",
+"edde.ki..bllll.dmljglllllllllllll#ecdkaaemjllllllllllll#iglee.nfmmelllllllllllllllljmmbnicekllllllllllllllllfmeijilllkb..kighcda",
+"edddblncbdklllkd.lgclllllllllllfbcde.hllkjdgllllllllllllkdjdjmllhdc#llllllllllllll#d.cll.lmfllllllllllllllliddllh#llidicglbdddda",
+"edd.dblgckcilllcdhmj.#lllllll.c.ajddcell#dhjllllk.i#lllg.j.cejllibeelllllllllllllladcilfdedmmjnllllllllllfedde..hllhdac#ll.cacda",
+".iemcealgc.mbllidddg#jllllllgcddcmjjccfllme.llfmefl#lllnededkmlli.cd#lllllllllllll.nc#lijmi.cajki#llllllk.kf#lljllkmjeallkjjckjn",
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+".hmlfdcdhlgekch#edc#f..jllecdj#iadddd.dgll.mehlhecn#bgll#cmddillih.ndcjlllllllllliadflhbhddcbmdkbdchlg.ddcccjfhbhdhc#llmebeg#hmn",
+"e.jllgcmdal#ebcbnddmckihflkddd.eaeddde.bllkmdb#.cenmhllllkhdeilli..gddd.lllllllllcjcllc.ddddddd#ljdcacddccemedd.ckegllh.hc#ll.cn",
+".jilllfdcdblg.cckjdddailjnd.iedddddddddell#dddc#hddif#ll#aedijllhaml.dddflllllllbmbal#.nddddddellbacdd.nlkfllmd.edgllhjec#ll#iif",
+"jkillllgc.jhl#cmcddddbfhjdjdh.ddddddihicbllhdc.limddddccdhacmhlliijlljddjlllllllccelli.cc.dddddckmheb#llljll#edhe#llm.e.#llllecn",
+"e.ebglll#mmeal#ehcdddilj.emijc..ddd.m#dj.llgdmchfaiabheddckcjhlliicii.mcd.lllllgmbjlgcnda.aaddddddjllllljblgmekegllicae#llll#imn",
+"mbdddeb#lfcadblgce.ddmlleklllgddddcl.#m.dlllei.ilcccmjhkhmdddkllijcdd#liddallllicdflhdddecg#cddddmlllllhefmdeedgllieac#l#lbagccn",
+"..ieddmccmmdacbl#eccddklgdmhbmddd..lja#mhjllf.c.g#.fhlll#jbcdblliidddjlgddhlllgegmll.ndmfmd.dddenllllljdiaecie#ll.jm.gbcccdddicn",
+"mjhkdclk.bmdd.cnl#ejcddnlhikmdi.dikbfebc.c#llejciidajllbjflcckllj.dhdd.ned.allb.enlndce#l#chacjlllllajcclbcaegllh.mcajddddccde.n",
+".jhl.dlcjllgcccdal#eiedcl#cllkigdcfdjmfi.cnllidd##ddflmbll#cdblljneebdagjddnllml.llckc#lllgmmglllfhc.lnd.j.c#lljdidddddddclgddcf",
+".ehlndadilllmddcdklgce.dflgmbnccd.kejbll.f.llgcbc.enlljlaeedjklljmd.mdhllmdblnmmal#c.cllllllllb.cdddjlkdemm#ll.ikdddddj#ncfijhmf",
+".ihlliddelllccdddcaf...millfecmddflfek##mmdflliej#llllj#dcaedblljhcm#cellnd.l.nillkhj.nillll#mi#jdddcmdcf.#llijecdddcdnlgi.nlecf",
+".eklll.dd#lgdbdncbdc##ejdallf.lbdgll.jed.damllgc.nllllmkdddddblljedd.ddillcegdcjl#cddcdfll##dflladdddchic#llmceddmagl.mecallljig",
+"ibhlll#.dblkdheagca.kl#ejchl#knljglgdglgid.ell#dijlllledd..cenlljkcel.cfmi.cdnj#lkeibnmb.iecm#l#..dddmee.#l.ehdmfllnmmaglllllccn",
+"m.hllllfde#bdddmnc.mmal#.c..i#bl.inidill#dmjbllhjellllkb.jaecalljcjkmcdl#ecf.mjllmcd.eddeddjhekmaaddekm#b.mhi.nl#hedi#lllllllm.n",
+"mkklllllndhkdjmdceh.jdbll.d.j#k#c#bddcbllcccclllckblllllllneimkamhceaadklgdeajnl#eacdhj.ldmelmblgddhgelll.hcjll#cddblllllllllceg",
+"..bllllllkccdmli.llfdacbl#mme.nndmheddamikacdflljeell#nbjmeddknbcdddccddhbcdhell.ec#meeeeilkme.mjdhmmllle.iilliekmkkllllllllljjn",
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+"idddd.fmeiallllllllllll#edcdddddddddddddddddddcdddhladddd.gddelll..cddddcklfdddddddddddddddddddddddddmdcglllllllllllcdddcdddmjd#",
+"iddddccdddclllllllllllllfcdddddddddddddddddddddddelbdddddbndddglgdddddddddhlhddddddddddddddddddddddddkimlllllllllllleddddddd.icl",
+"iddddmddddd#lllllllllllllgddddddddddd.dddddddddddbhdddddd#jdddalfdddddddddd.fddddddddcddddddddddddddddglllllllllllll.dddmddd.id#",
+"jddd.cdddddchaa#llllllllllfeddccddddd.fjcdddddddmkddddddifcdddklbdddddddddddcmdddddd.cdddddddddddddddallllllllllllll.dddkdddc.d#",
+"mdddddddddddddddc.ag#llllllljcncddddddcgfieeedddddddcjm.#kddddklidddddddddddddddddddcdddddddddddddddhlllllllllllllll.e..ndddddcl",
+"iddddcdddddddddddddddeifllllll.ddddddddddmb#gcddddddekgllleddd.l.ddddddddddddddddddddddecddddddddddnllllllllllnhjmc.#lll#dddddd#",
+".dddddcd.cdddcfcddddddddciflll.ddddddddddddddddddddddddbl#kddde#cddddddddddddddddddddddbeddddddd..fllllll#ajedddddddceceeddddcml",
+".dddmdde#eddddcjddddddddddd.nlkdddddddddddddddddddddccc#bcidddc#cddddddddddddddddddddddiddddddddnlllll#amcddddddddddddddddddefg#",
+"jdddccdddddddddddddddddddddddcgndddddddddddddddddddmgmll.ddddddaddddddddddddddddddddddneddddddddalllacdddddddd.njdddddddcmdddddf",
+"bimm.ecddddddcddddddddddddddcddmcdddddddddcddddddddmbdcb#cdddddcdddddmaddddddddddddddc.ddddddddi#fjedddecdddefhedddddddddedi.ddn",
+"fll#llkddddddddddddddddddddcfddddddddddddjfcdddddddejdddkjdddddddddddalicdddddddddddejdddddddddf.dddddhiddddm#ccddddd.iddcdddddb",
+"jjkcddddddddddddddddddddddd.adddddddddddbljddddddddddddddddddddddddddnllidddddddddddeddddddddddddddddddddddddl#jddddd.idjfddddda",
+"icncddddddddddddddddddddhedccddddddddddd.ncddddddddddddddddddddddddddd.hcddddddddddddddddddddddddddidddddddddmedddddd.kdddddccda",
+"hddjddddddddddddddddddddniddddddddb.ddddddddddciddddddddddddddddddddddddddddddddddcdddddddddddddddmbddddddjcdcddddddddcddddcacdf",
+"kddcddddddd.m.dddddddddddcdddddddd.lmdddddddddkfdddddddddddddddddddddddddddddddddddddddddddddddddddddddddil.daedddddddddckg#cddg",
+"hddddddmhkflll#gnbjedddddddddddddmd..dddddddddkkddddddddddddddddddddddddddddddddddddddddddddddddddddddddmgacdcdb.mjjcddde#nedddg",
+"bddddddddd.lllllllllbeddddd.dddddjddddddddddddkmdddddddcdddddddddddddddddddddddddddddddddddddjmiddddddddecddcjallllledddddcdddda",
+"hdddddadddelllllllllll#hcddcddddddddddddddddddi.ddddddel.ddddddddddddddddddddddddddddddddddddcckhddddddddck#lllllllleddddddddddb",
+"hddmingdddelllllllllllll#hidddh.deddddddddddddemdddddddjddddddddddddddddddddddddddddddddddddddddbddmddcjnllllllllllleddddddddddn",
+"kdddddkdddelllllllllllllllndddenemddddddddddddddddddddddddddddddddddddddddcdddddddddddddddddddddkddddefllllllllllllleddddddddddg",
+"hdddddddddcllllllllllllllllkddddddddddddddemddddddddddddddddddddddddddddddcfjdddddddddddddddcddiiddcalllllllllllllllcdddddce.ddf",
+"bdddddddddclllllllllllllllllnddddddddcm.ddcg.dddddddddddddddddciddddddddddflnddddddddddddddddddhad.glllllllllllllllleda#kbf.dddf",
+"ndddddddd.illlllllllllllllllladddddddj#mdddhledddddddddddcdddegmddddddddddn#hddddd.mddddddddddddab#lllllllllllllllllcdegdckdccdg",
+"gdddcdaddiklllllllllllllllllllkdddddcachdddclledddccdddddaddb#eddddddddddddcdddddh#cddddddddddddmllllllllllllllllllliddamdicdidg",
+"#mddddbdddmlllllllllllllllllllljdddd.edncdddmlfdddhjdddddgngn.ddddddddddddcdddddjlhddddddddcdddcflllllllllllllllllllgcdchdccdcdf",
+"#eddddhcdd.llllllllllllllllllll#.ddddddnkddddglfcdgadddddgacdddddddddddddelhdddml#ddddddmcdddddfllllllllllllllllllllljddeddddddf",
+"fddddddcddellllllllllllllllllllllmdcdddjlcdddhllgklbdddddbcddddddddddddddj#cddilliddddddciddddjllllllllllllllllllllllfddddddcddn",
+"fdddmihcdd.llllllllllllllllllllllfcdddddiddddelllllmdddddhmdddddeddddddddccddm#lledddddddddddmllllllllllllllllllllllmcdddddddddn",
+"gdddkaniddelllllllllllllllllllllllhddddddcddddallllcdddddmndddcaidddddddddddelllfddddddddddddfllllllllllllllllllllllcdddcdehddda",
+"fdddbcddddmlllllllllllllllllllllllgdddddddcbdd.llllfddddddfdd.lmddddddddccdmlllljdddddddddddhlllllllllllllllllllllllcddddddaddda",
+"nddcadddddjlllllllllllllllllllllllliddddddekddclllllndddddmhdcmddddddcddddm#llllcddddddddddcllllllllllllllllllllllllcdddaedidddn",
+"nddd.mdddklllllllllllllllllllllllll#cddddddddddflllllncddddgedddddddmmddd.lllllfdddddjcddddhllllllllllllllllllllllllcdddeddddddn",
+"fddddmdddelllllllllllllllllllllllllljdddddccdddhllllllndcdddacddddddn.ddhllllllfdddddeddddclllllllllllllllllllllllllcdddddddddda",
+"gddddcddddfllllllllllllllllllllllllladddddfbdddcllllllladddd.ncdjddd#idilllllllkddddddddddillllllllllllllllllllllllleddddddddddn",
+"gdddddddddhlllllllllllllllllllllllll#cddddmgdddd#llllllladdddjlj#dddjlfllllllllnccddddddddnlllllllllllllllllllllllllcdddddddddda",
+"fdddddddddmllllllllllllllllllllllllll.ddeddbjccdflllllllladdddm#gddddglllllllllmcddddddddclllllllllllllllllllllllllleddheddddddn",
+"fdddicccdc.llllllllllllllllllllllllllhddddde#eddnlllllllllhddddemddcflllllllllbddddddddddellllllllllllllllllllllllllcddkghedddda",
+"fdddajdeddclllllllllllllllllllllllllladcddcdmbddblllllllllledddddddflllllllllliddddddddddjlllllllllllllllllllllllllledddcjeddddn",
+"adddanddddellllllllllllllllllllllllllfdeedekgfedilllllllllll.dddddfllllllllllljdddddddddd#lllllllllllllllllllllllllledddddddddda",
+"bdcdj.ddddcllllllllllllllllllllllllllfddddddcdddmlllllllllllgeddcallllllllllllmddddddddddkllllllllllllllllllllllllll.ddddddddddf",
+"kdddddddddcllllllllllllllllllllllllllfdddddddddd.llllllllllllgddkllllllllllllleddddddddddalllllllllllllllllllllllllleddddddddddf",
+"gihedddddmccejmmjihbannbaakbkbnffggffidd.cddddddmlnnffffnbknab.cbffg##l###lll#cddddddddddm#llll#fnngllllijhkbkhjm.ecdijddddd.bbl",
+"llgedddddnhdddddddddddddddddddddddddddddm.ddddddemdddddddddddddddddddccdccccecdddddddddddddc.lgeddddddciddddddddddddd#bdddddenll",
+"l#cdddddddjddddcccddddcdddddeddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddneddddddddncddddddddddddhddddddddnl",
+"lhddddddddddd.lnmcddddddddd.#cddddddddddddcddjadddddddddddddddddddddddddddddddd..ddddddddddddddddcdddbngddddacceedddddddddddddml",
+"lcddddddddddd.l.dddddddj.dd.#ddddddddddddddd.fikijddddjiddddddddddddddddddddddcfjddddddddddddddddcdddemfddmdikddddddddddddddddd#",
+"lddddddddddddcleddddddclaccj#dddddddddcddddcledddaddddddfjdddddkedddddd.cdddddd.idddddddcddddddddddddd.ndd.kdiedddddddddddddddc#",
+"leddddddddddddjmddcdddelgbbbhddddddmaniddddbnaeddjdddddddcddddeladddddcndddcddjljdddddmnadddddefgeddddendddkicadceedddddddddddel",
+"liddddddddddddd.ddcbacckddddddddddei.dddddddc#jdcjdcdddddddcdd.l#cdddeee.ddcddh#hdddddeeiddcddddddddddcinmdc.dn.h#.ddcddddddddhl",
+"l#ddddddddmdddddddddcdddddddddddiddddddddddefbddddddddddchghddc#lbddddifndddddddcdddddddidddjjddddddddddddddddab.hcddadddddddd#l",
+"ll#.dddddffddddddddddddddddddjdcl.ddddddddddcddddddddddddccdddddccdddddcabddddddddddddddhddddcddddccdddddddcdddddcdddg#.ddddegll",
+"llllfkik#l#.cddddddddceccjkem#..fg.ceeccccddccdccccddddddcceeee..m.ecccem#eecceeccccdddcbccccccdcdaicceeccccccccedddd#llgaafllll",
+"lllllllllllllgfg#gllllll#lllllllllllllll#l##l###lllgfgf##llllllllllllllllllllllllllll##ll#llll####lllllllllllllllabnalllllllllll"
+};
.SH AUTHOR
Juergen Nickelsen <nickel@cs.tu-berlin.de>, 23-aug-92.
-Hacked on by Jamie Zawinski <jwz@netscape.com>, 24-aug-92, 17-May-97.
+Hacked on by Jamie Zawinski <jwz@jwz.org>, 24-aug-92, 17-May-97.
# include <X11/Xutil.h>
+/* I thought it would be faster this way, but it turns out not to be... -jwz */
+#undef USE_XIMAGE
+#undef HAVE_XSHM_EXTENSION
+#undef HAVE_XDBE
+
+
#ifdef HAVE_XDBE
# include <X11/extensions/Xdbe.h>
#endif /* HAVE_XDBE */
-
-/* I haven't gotten the shm stuff to work yet... and I'm not sure it would
- help much anyway. -- jwz */
-#undef HAVE_XSHM_EXTENSION
-
#ifdef HAVE_XSHM_EXTENSION
-# include <sys/ipc.h>
-# include <sys/shm.h>
-# include <X11/extensions/XShm.h>
-#endif /* HAVE_XSHM_EXTENSION */
-
-
-/* I thought it would be faster this way, but it turns out not to be... -jwz */
-/* #define USE_XIMAGE */
+# include "xshm.h"
+#endif /* HAVE_XSHM_EXTENSION */
char *progclass="Interference";
"*mono: false", /* monochrome, not very much fun */
#ifdef HAVE_XDBE
- "*nodb: true", /* don't use double buffering */
+ "*useDBE: True", /* use double buffering extension */
#endif /* HAVE_XDBE */
#ifdef HAVE_XSHM_EXTENSION
- "*noshm: false", /* don't use shared memory */
+ "*useSHM: True", /* use shared memory extension */
#endif /* HAVE_XSHM_EXTENSION */
0
};
{ "-gray", ".gray", XrmoptionNoArg, "True" },
{ "-mono", ".mono", XrmoptionNoArg, "True" },
#ifdef HAVE_XDBE
- { "-nodb", ".nodb", XrmoptionNoArg, "True" },
+ { "-db", ".useDBE", XrmoptionNoArg, "True" },
+ { "-no-db", ".useDBE", XrmoptionNoArg, "False" },
#endif /* HAVE_XDBE */
#ifdef HAVE_XSHM_EXTENSION
- { "-noshm", ".noshm", XrmoptionNoArg, "True" },
+ { "-shm", ".useSHM", XrmoptionNoArg, "True" },
+ { "-no-shm", ".useSHM", XrmoptionNoArg, "False" },
#endif /* HAVE_XSHM_EXTENSION */
{ 0, 0, 0, 0 }
};
#endif /* HAVE_XDBE */
#ifdef HAVE_XSHM_EXTENSION
- int use_shm;
+ Bool use_shm;
XShmSegmentInfo shm_info;
#endif /* HAVE_XSHM_EXTENSION */
int gray;
#ifdef HAVE_XDBE
int major, minor;
- int nodb;
+ int use_dbe;
#endif /* HAVE_XDBE */
XGCValues val;
c->cmap = xgwa.colormap;
#ifdef HAVE_XDBE
- nodb = get_boolean_resource("nodb", "Boolean");
- if(nodb) {
+ use_dbe = get_boolean_resource("useDBE", "Boolean");
+ if(!use_dbe) {
c->has_dbe = False;
} else {
c->has_dbe = XdbeQueryExtension(dpy, &major, &minor);
#endif /* HAVE_XDBE */
#ifdef HAVE_XSHM_EXTENSION
- c->use_shm = !get_boolean_resource("noshm", "Boolean");
+ c->use_shm = get_boolean_resource("useSHM", "Boolean");
#endif /* HAVE_XSHM_EXTENSION */
#ifdef HAVE_XDBE
#ifdef USE_XIMAGE
-# ifdef HAVE_XSHM_EXTENSION
+ c->ximage = 0;
+# ifdef HAVE_XSHM_EXTENSION
if (c->use_shm)
{
- c->ximage = XShmCreateImage(dpy, xgwa.visual, xgwa.depth,
- ZPixmap, 0, &c->shm_info,
- xgwa.width, c->grid_size);
- c->shm_info.shmid = shmget(IPC_PRIVATE,
- c->ximage->height * c->ximage->bytes_per_line,
- IPC_CREAT | 0777);
- if (c->shm_info.shmid == -1)
- printf ("shmget failed!");
- c->shm_info.readOnly = False;
- c->ximage->data = shmat(c->shm_info.shmid, 0, 0);
- printf("data=0x%X %d %d\n", c->ximage->data,
- c->ximage->height, c->ximage->bytes_per_line);
- XShmAttach(dpy, &c->shm_info);
- XSync(dpy, False);
+ c->ximage = create_xshm_image(dpy, xgwa.visual, xgwa.depth,
+ ZPixmap, 0, &c->shm_info,
+ xgwa.width, c->grid_size);
+ if (!c->ximage)
+ c->use_shm = False;
}
- else
# endif /* HAVE_XSHM_EXTENSION */
+
+ if (!c->ximage)
{
c->ximage =
XCreateImage (dpy, xgwa.visual,
c->ximage->bytes_per_line);
/* Move the bits for this horizontal stripe to the server. */
-#ifdef HAVE_XSHM_EXTENSION
+# ifdef HAVE_XSHM_EXTENSION
if (c->use_shm)
- {
- /* wtf? we get a badmatch unless ximage->data == 0 ? */
- char *d = c->ximage->data;
- c->ximage->data = 0;
- XShmPutImage(c->dpy, TARGET(c), c->copy_gc, c->ximage,
- 0, 0, 0, g*j, c->ximage->width, c->ximage->height,
- False);
- c->ximage->data = d;
- }
+ XShmPutImage(c->dpy, TARGET(c), c->copy_gc, c->ximage,
+ 0, 0, 0, g*j, c->ximage->width, c->ximage->height,
+ False);
else
-#endif /* HAVE_XSHM_EXTENSION */
+# endif /* HAVE_XSHM_EXTENSION */
XPutImage(c->dpy, TARGET(c), c->copy_gc, c->ximage,
0, 0, 0, g*j, c->ximage->width, c->ximage->height);
-/* xscreensaver, Copyright (c) 1997, 1998 Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1997, 1998 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
suitability of this software for any purpose. It is provided "as is" without
express or implied warranty.
.SH AUTHOR
-Jamie Zawinski <jwz@netscape.com>, 25-Nov-97.
+Jamie Zawinski <jwz@jwz.org>, 25-Nov-97.
* other special, indirect and consequential damages.
*
* Revision History:
- * 28-May-97: jwz@netscape.com: added interactive frobbing with the mouse.
- * 10-May-97: jwz@netscape.com: turned into a standalone program.
+ * 28-May-97: jwz@jwz.org: added interactive frobbing with the mouse.
+ * 10-May-97: jwz@jwz.org: turned into a standalone program.
* 02-Dec-95: snagged boilerplate from hop.c
* used ifs {w0 = sqrt(x-c), w1 = -sqrt(x-c)} with random iteration
* to plot the julia set, and sinusoidially varied parameter for set
Sean McCullough <bankshot@mailhost.nmt.edu>, 1995.
Ability to run standalone or with \fIxscreensaver\fP added by
-Jamie Zawinski <jwz@netscape.com>, 10-May-97.
+Jamie Zawinski <jwz@jwz.org>, 10-May-97.
int dx,dy;
rx=Xrottable[stateX+1]-Xrottable[stateX];
-ry=Yrottable[stateX+1]-Yrottable[stateY];
+ry=Yrottable[stateY+1]-Yrottable[stateY];
for (x=0;x<=rx;x++)
}
+#ifdef HAVE_XDBE_EXTENSION
+static XErrorHandler old_handler = 0;
+static Bool got_BadMatch = False;
+static int
+BadMatch_ehandler (Display *dpy, XErrorEvent *error)
+{
+ if (error->error_code == BadMatch) {
+ got_BadMatch = True;
+ return 0;
+ } else if (old_handler)
+ return old_handler(dpy, error);
+ else
+ exit(1);
+}
+#endif /* HAVE_XDBE_EXTENSION */
+
+
Bool InitializeAll(void)
{
XGCValues xgcv;
usedouble=False;
}
}
-if (usedouble) win[1]=XdbeAllocateBackBufferName(dpy,win[0],XdbeUndefined);
+if (usedouble)
+ {
+ /* We need to trap an X error when calling XdbeAllocateBackBufferName,
+ because there is no way to know beforehand whether the call will
+ succeed! This is a totally fucked design, but the man page says:
+
+ ERRORS
+ BadMatch
+ The specified window is not an InputOutput window or
+ its visual does not support DBE.
+
+ With SGI's O2 X server, some visuals support double-buffering (the
+ 12-bit pseudocolor visuals) and others yield a BadMatch error, as
+ documented.
+
+ However, it doesn't matter, because using the DBUF extension seems
+ to make it run *slower* instead of faster anyway.
+
+ -- jwz, 1-Jul-98
+ */
+ XSync(dpy, False);
+ old_handler = XSetErrorHandler (BadMatch_ehandler);
+ got_BadMatch = False;
+ win[1] = 0;
+ win[1] = XdbeAllocateBackBufferName(dpy,win[0],XdbeUndefined);
+ XSync(dpy, False);
+ XSetErrorHandler (old_handler);
+ old_handler = 0;
+ XSync(dpy, False);
+ if (got_BadMatch || !win[1])
+ {
+ fprintf(stderr, "%s: visual 0x%x does not support double-buffering.\n",
+ progname, XVisualIDFromVisual(xgwa.visual));
+ usedouble = False;
+ win[1] = win[0];
+ got_BadMatch = False;
+ }
+ }
#endif /* HAVE_XDBE_EXTENSION */
delay=get_integer_resource("delay","Integer");
* implied warranty.
*
* Revision History:
- * 10-May-97: jwz@netscape.com: turned into a standalone program.
+ * 10-May-97: jwz@jwz.org: turned into a standalone program.
*/
#ifdef STANDALONE
Pascal Pensa <pensa@aurora.unice.fr>, 1995.
Ability to run standalone or with \fIxscreensaver\fP added by
-Jamie Zawinski <jwz@netscape.com>, 10-May-97.
+Jamie Zawinski <jwz@jwz.org>, 10-May-97.
* other special, indirect and consequential damages.
*
* Revision History:
- * 10-May-97: jwz@netscape.com: turned into a standalone program.
+ * 10-May-97: jwz@jwz.org: turned into a standalone program.
* 14-Jul-96: Cleaned up code.
* 27-Jun-96: Written and submitted by Keith Romberg <kromberg@saxe.com>.
*/
Keith Romberg <kromberg@saxe.com>, 27-Jun-96.
Ability to run standalone or with \fIxscreensaver\fP added by
-Jamie Zawinski <jwz@netscape.com>, 10-May-97.
+Jamie Zawinski <jwz@jwz.org>, 10-May-97.
Caleb Cullen, 1997.
Ability to run standalone or with \fIxscreensaver\fP added by
-Jamie Zawinski <jwz@netscape.com>, 27-May-97.
+Jamie Zawinski <jwz@jwz.org>, 27-May-97.
.BR xscreensaver (1)
.SH AUTHOR
Sverre H. Huseby <sverrehu@online.no> and Glenn T. Lines <gtl@si.sintef.no>,
-built on top of the screen saver routines by Jamie Zawinski <jwz@netscape.com>.
+built on top of the screen saver routines by Jamie Zawinski <jwz@jwz.org>.
* Added bridge option.
* modified: [ 8-11-95 ] Ed James <james@mml.mmc.com>
* added fill of dead-end box to solve_maze while loop.
- * modified: [ 3-7-93 ] Jamie Zawinski <jwz@netscape.com>
+ * modified: [ 3-7-93 ] Jamie Zawinski <jwz@jwz.org>
* added the XRoger logo, cleaned up resources, made
* grid size a parameter.
* modified: [ 3-3-93 ] Jim Randell <jmr@mddjmr.fc.hp.com>
/*
- * jmr additions for Jamie Zawinski's <jwz@netscape.com> screensaver stuff,
+ * jmr additions for Jamie Zawinski's <jwz@jwz.org> screensaver stuff,
* note that the code above this has probably been hacked about in some
* arbitrary way.
*/
-/* xscreensaver, Copyright (c) 1997 Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1997, 1998 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
#include <X11/Xutil.h>
#include <stdio.h>
-int offset = 0;
-XColor *colors = 0;
-int ncolors = 0;
-GC gc = 0;
-unsigned long fg_pixel = 0;
-unsigned long bg_pixel = 0;
+#ifdef HAVE_XSHM_EXTENSION
+# include "xshm.h"
+static Bool use_shm;
+static XShmSegmentInfo shm_info;
+#endif /* HAVE_XSHM_EXTENSION */
+
+static int offset = 0;
+static XColor *colors = 0;
+static int ncolors = 0;
+static GC gc = 0;
+static unsigned long fg_pixel = 0;
+static unsigned long bg_pixel = 0;
static void
init_moire (Display *dpy, Window window)
offset = get_integer_resource ("offset", "Integer");
if (offset < 2) offset = 2;
+#ifdef HAVE_XSHM_EXTENSION
+ use_shm = get_boolean_resource("useSHM", "Boolean");
+#endif /* HAVE_XSHM_EXTENSION */
+
MONO:
if (colors)
{
yo = (random() % xgwa.height) - xgwa.height/2;
depth = visual_depth(DefaultScreenOfDisplay(dpy), xgwa.visual);
- image = XCreateImage (dpy, xgwa.visual,
- depth, ZPixmap, 0, /* depth, format, offset */
- 0, xgwa.width, 1, 8, 0); /* data, w, h, pad, bpl */
- image->data = (char *) malloc (((xgwa.width + 1) * depth / 8)
- * 2 /* uh, I dunno... */
- );
+ image = 0;
+# ifdef HAVE_XSHM_EXTENSION
+ if (use_shm)
+ {
+ image = create_xshm_image(dpy, xgwa.visual, depth, ZPixmap, 0,
+ &shm_info, xgwa.width, 1);
+ if (!image)
+ use_shm = False;
+ }
+# endif /* HAVE_XSHM_EXTENSION */
+
+ if (!image)
+ {
+ image = XCreateImage (dpy, xgwa.visual,
+ depth, ZPixmap, 0, /* depth, format, offset */
+ 0, xgwa.width, 1, 8, 0); /* data, w, h, pad, bpl */
+ image->data = (char *) calloc(image->height, image->bytes_per_line);
+ }
for (y = 0; y < xgwa.height; y++)
{
gcv.foreground = colors[((long) i) % ncolors].pixel;
XPutPixel (image, x, 0, gcv.foreground);
}
- XPutImage (dpy, window, gc, image, 0, 0, 0, y, xgwa.width, 1);
+
+# ifdef HAVE_XSHM_EXTENSION
+ if (use_shm)
+ XShmPutImage(dpy, window, gc, image, 0, 0, 0, y, xgwa.width, 1, False);
+ else
+# endif /* HAVE_XSHM_EXTENSION */
+ XPutImage (dpy, window, gc, image, 0, 0, 0, y, xgwa.width, 1);
+
XSync(dpy, False);
}
- if (image->data) free(image->data);
- image->data = 0;
+
+# ifdef HAVE_XSHM_EXTENSION
+ if (!use_shm)
+# endif /* HAVE_XSHM_EXTENSION */
+ if (image->data)
+ {
+ free(image->data);
+ image->data = 0;
+ }
+
XDestroyImage (image);
}
"*delay: 5",
"*ncolors: 64",
"*offset: 50",
+#ifdef HAVE_XSHM_EXTENSION
+ "*useSHM: True",
+#endif /* HAVE_XSHM_EXTENSION */
0
};
{ "-delay", ".delay", XrmoptionSepArg, 0 },
{ "-ncolors", ".ncolors", XrmoptionSepArg, 0 },
{ "-offset", ".offset", XrmoptionSepArg, 0 },
+#ifdef HAVE_XSHM_EXTENSION
+ { "-shm", ".useSHM", XrmoptionNoArg, "True" },
+ { "-no-shm", ".useSHM", XrmoptionNoArg, "False" },
+#endif /* HAVE_XSHM_EXTENSION */
{ 0, 0, 0, 0 }
};
suitability of this software for any purpose. It is provided "as is" without
express or implied warranty.
.SH AUTHOR
-Jamie Zawinski <jwz@netscape.com>, 27-Apr-97, based on code by
+Jamie Zawinski <jwz@jwz.org>, 27-Apr-97, based on code by
Michael D. Bayne <mdb@go2net.com>.
-/* xscreensaver, Copyright (c) 1997 Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1997 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
*
* Some code stolen from / This is meant to work with
* xscreensaver, Copyright (c) 1992, 1995, 1996
- * Jamie Zawinski <jwz@netscape.com>
+ * Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
/* xscreensaver, Copyright (c) 1992, 1996, 1997, 1998
- * Jamie Zawinski <jwz@netscape.com>
+ * Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
Dan Heller <argv@sun.com>, 1985.
Ability to run standalone or with \fIxscreensaver\fP added by
-Jamie Zawinski <jwz@netscape.com>, 13-aug-92.
+Jamie Zawinski <jwz@jwz.org>, 13-aug-92.
* other special, indirect and consequential damages.
*
* Revision History:
- * 10-May-97: jwz@netscape.com: turned into a standalone program.
+ * 10-May-97: jwz@jwz.org: turned into a standalone program.
* 09-Sep-96: Written. */
/*-
Timo Korvola <tkorvola@dopey.hut.fi>, 1996.
Ability to run standalone or with \fIxscreensaver\fP added by
-Jamie Zawinski <jwz@netscape.com>, 10-May-97.
+Jamie Zawinski <jwz@jwz.org>, 10-May-97.
/* xscreensaver, Copyright (c) 1992, 1994, 1996
- * Jamie Zawinski <jwz@netscape.com>
+ * Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
suitability of this software for any purpose. It is provided "as is" without
express or implied warranty.
.SH AUTHOR
-Jamie Zawinski <jwz@netscape.com>, 13-aug-92.
+Jamie Zawinski <jwz@jwz.org>, 13-aug-92.
/* xscreensaver, Copyright (c) 1992, 1995, 1996, 1997
- * Jamie Zawinski <jwz@netscape.com>
+ * Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
suitability of this software for any purpose. It is provided "as is" without
express or implied warranty.
.SH AUTHOR
-Jamie Zawinski <jwz@netscape.com>, 13-aug-92.
+Jamie Zawinski <jwz@jwz.org>, 13-aug-92.
Thanks to Ariel Scolnicov for the \-poly and \-gravity options.
-/* xscreensaver, Copyright (c) 1992, 1995, 1997
- * Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1992, 1995, 1997, 1998
+ * Jamie Zawinski <jwz@jwz.org>
*
* reaction/diffusion textures
* Copyright (c) 1997 Scott Draves spot@transmeta.com
#include <math.h>
#include "screenhack.h"
+#include <X11/Xutil.h>
+
+#ifdef HAVE_XSHM_EXTENSION
+# include "xshm.h"
+#endif /* HAVE_XSHM_EXTENSION */
/* costs ~6% speed */
#define dither_when_mapped 1
-int verbose;
-int ncolors = 0;
-XColor *colors = 0;
-Display *display;
-Visual *visual;
+static int verbose;
+static int ncolors = 0;
+static XColor *colors = 0;
+static Display *display;
+static Visual *visual;
#if dither_when_mapped
-unsigned char *mc = 0;
+static unsigned char *mc = 0;
#endif
-Colormap cmap = 0;
-Window window;
-int mapped;
-int pdepth;
-void random_colors(void);
+static Colormap cmap = 0;
+static Window window;
+static int mapped;
+static int pdepth;
+static void random_colors(void);
/* -----------------------------------------------------------
pixel hack, 8-bit pixel grid, first/next frame interface
/* why strip bit? */
#define R (ya_random()&((1<<30)-1))
-int frame = 0, epoch_time;
-ushort *r1, *r2, *r1b, *r2b;
-int width, height, npix;
-int radius;
-int reaction = 0;
-int diffusion = 0;
+static int frame = 0, epoch_time;
+static ushort *r1, *r2, *r1b, *r2b;
+static int width, height, npix;
+static int radius;
+static int reaction = 0;
+static int diffusion = 0;
/* returns number of pixels that the pixack produces. called once. */
-void
-pixack_init(int *size_h, int *size_v) {
+static void
+pixack_init(int *size_h, int *size_v)
+{
int sz_base;
width = get_integer_resource ("width", "Integer");
height = get_integer_resource ("height", "Integer");
sz_base = 80 + (R%40);
if (width <= 0) width = (R%20) ? sz_base : (28 + R%10);
if (height <= 0) height = (R%20) ? sz_base : (28 + R%10);
+
+ /* jwz: when (and only when) XSHM is in use on an SGI 8-bit visual,
+ we get shear unless width is a multiple of 4. I don't understand
+ why. This is undoubtedly the wrong fix... */
+ width &= ~0x7;
+
/* don't go there */
if (width < 10) width = 10;
if (height < 10) height = 10;
/* returns the pixels. called many times. */
-void
-pixack_frame(char *pix_buf) {
+static void
+pixack_frame(char *pix_buf)
+{
int i, j;
int w2 = width + 2;
ushort *t;
"*size: 0.66",
"*delay: 1",
"*colors: -1",
+#ifdef HAVE_XSHM_EXTENSION
+ "*useSHM: True",
+#endif /* HAVE_XSHM_EXTENSION */
0
};
{ "-size", ".size", XrmoptionSepArg, 0 },
{ "-delay", ".delay", XrmoptionSepArg, 0 },
{ "-ncolors", ".colors", XrmoptionSepArg, 0 },
+#ifdef HAVE_XSHM_EXTENSION
+ { "-shm", ".useSHM", XrmoptionNoArg, "True" },
+ { "-no-shm", ".useSHM", XrmoptionNoArg, "False" },
+#endif /* HAVE_XSHM_EXTENSION */
{ 0, 0, 0, 0 }
};
-/* why doesn't this work??? and more importantly, do i really still have
- to do this in X? */
-
-#ifdef HAVE_XSHM_EXTENSION
-#include <sys/ipc.h>
-#include <sys/shm.h>
-#include <X11/extensions/XShm.h>
-#endif
-
-
-void
-random_colors() {
+static void
+random_colors(void)
+{
memset(colors, 0, ncolors*sizeof(*colors));
make_smooth_colormap (display, visual, cmap, colors, &ncolors,
True, 0, True);
int vdepth;
int npix;
#ifdef HAVE_XSHM_EXTENSION
- int use_shm = 0;
+ Bool use_shm = get_boolean_resource("useSHM", "Boolean");
XShmSegmentInfo shm_info;
#endif
array_y = (xgwa.height - array_height)/2;
array_dx = p;
array_dy = .31415926 * p;
+
+ /* start in a random direction */
+ if (random() & 1) array_dx = -array_dx;
+ if (random() & 1) array_dy = -array_dy;
+
}
verbose = get_boolean_resource ("verbose", "Boolean");
npix = (width + 2) * (height + 2);
exit(1);
}
+ image = 0;
+
#ifdef HAVE_XSHM_EXTENSION
- if (use_shm) {
- printf("p=%X\n", p);
- free(p);
- image = XShmCreateImage(dpy, xgwa.visual, vdepth,
- ZPixmap, 0, &shm_info, width, height);
- shm_info.shmid = shmget(IPC_PRIVATE,
- image->bytes_per_line * image->height,
- IPC_CREAT | 0777);
- if (shm_info.shmid == -1)
- printf ("shmget failed!");
- shm_info.readOnly = False;
- p = shmat(shm_info.shmid, 0, 0);
- printf("p=%X %d\n", p, image->bytes_per_line);
- XShmAttach(dpy, &shm_info);
- XSync(dpy, False);
- } else
-#endif
- image = XCreateImage(dpy, xgwa.visual, vdepth,
- ZPixmap, 0, p,
- width, height, 8, 0);
+ if (use_shm)
+ {
+ image = create_xshm_image(dpy, xgwa.visual, vdepth,
+ ZPixmap, 0, &shm_info, width, height);
+ if (!image)
+ use_shm = False;
+ else
+ {
+ free(p);
+ p = image->data;
+ }
+ }
+#endif /* HAVE_XSHM_EXTENSION */
+
+ if (!image)
+ {
+ image = XCreateImage(dpy, xgwa.visual, vdepth,
+ ZPixmap, 0, p,
+ width, height, 8, 0);
+ }
while (1) {
+ Bool bump = False;
+
int i, j;
pixack_frame(p);
for (i = 0; i < array_width; i += width)
for (j = 0; j < array_height; j += height)
#ifdef HAVE_XSHM_EXTENSION
if (use_shm)
- XShmPutImage(dpy, win, gc, image, 0, 0, i, j,
+ XShmPutImage(dpy, win, gc, image, 0, 0, i+array_x, j+array_y,
width, height, False);
else
#endif
- XPutImage(dpy, win, gc, image, 0, 0, i+array_x, j+array_y, width, height);
+ XPutImage(dpy, win, gc, image, 0, 0, i+array_x, j+array_y,
+ width, height);
array_x += array_dx;
array_y += array_dy;
if (array_x < 0) {
array_x = 0;
array_dx = -array_dx;
+ bump = True;
} else if (array_x > (xgwa.width - array_width)) {
array_x = (xgwa.width - array_width);
array_dx = -array_dx;
+ bump = True;
}
if (array_y < 0) {
array_y = 0;
array_dy = -array_dy;
+ bump = True;
} else if (array_y > (xgwa.height - array_height)) {
array_y = (xgwa.height - array_height);
array_dy = -array_dy;
+ bump = True;
}
+
+ if (bump) {
+ if (random() & 1) {
+ double swap = array_dx;
+ array_dx = array_dy;
+ array_dy = swap;
+ }
+ }
+
frame++;
XSync(dpy, False);
/* xscreensaver, Copyright (c) 1992, 1995, 1996, 1997
- * Jamie Zawinski <jwz@netscape.com>
+ * Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
.SH AUTHOR
Based on Lisp Machine code copyright 1988 John Nguyen <johnn@hx.lcs.mit.edu>.
-Ported to C and X by Jamie Zawinski <jwz@netscape.com>, 13-aug-92.
+Ported to C and X by Jamie Zawinski <jwz@jwz.org>, 13-aug-92.
Steering code by Jeremie Petit; 3D code by theiling@coli.uni-sb.de.
-/* xscreensaver, Copyright (c) 1992, 1996 Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1992, 1996 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
suitability of this software for any purpose. It is provided "as is" without
express or implied warranty.
.SH AUTHOR
-Jamie Zawinski <jwz@netscape.com>, 13-aug-92.
+Jamie Zawinski <jwz@jwz.org>, 13-aug-92.
/* xscreensaver, Copyright (c) 1992, 1995, 1997, 1998
- * Jamie Zawinski <jwz@netscape.com>
+ * Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
Bool help_p = !strcmp(argv[1], "-help");
fprintf (stderr, "%s\n", version);
for (s = progclass; *s; s++) fprintf(stderr, " ");
- fprintf (stderr, " http://people.netscape.com/jwz/xscreensaver/\n\n");
+ fprintf (stderr, " http://www.jwz.org/xscreensaver/\n\n");
if (!help_p)
fprintf(stderr, "Unrecognised option: %s\n", argv[1]);
-/* xscreensaver, Copyright (c) 1992-1997 Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1992-1997 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
* Revision History:
* 18-Sep-97: 3D version Antti Kuntsi <kuntsi@iki.fi>.
* 20-May-97: Changed the name tri to sierpinski for more compatiblity
- * 10-May-97: jwz@netscape.com: turned into a standalone program.
+ * 10-May-97: jwz@jwz.org: turned into a standalone program.
* 05-Sep-96: Desmond Daignault Datatimes Incorporated
* <tekdd@dtol.datatimes.com> .
*/
xlock version was called tri.c.)
Ability to run standalone or with \fIxscreensaver\fP added by
-Jamie Zawinski <jwz@netscape.com>, 10-May-97. (Renamed to sierpinski.)
+Jamie Zawinski <jwz@jwz.org>, 10-May-97. (Renamed to sierpinski.)
/* xscreensaver, Copyright (c) 1992, 1993, 1994, 1996, 1997
- * Jamie Zawinski <jwz@netscape.com>
+ * Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
suitability of this software for any purpose. It is provided "as is" without
express or implied warranty.
.SH AUTHOR
-Jamie Zawinski <jwz@netscape.com>, 3-dec-92.
+Jamie Zawinski <jwz@jwz.org>, 3-dec-92.
* other special, indirect and consequential damages.
*
* Revision History:
- * 12-May-97: jwz@netscape.com: turned into a standalone program.
+ * 12-May-97: jwz@jwz.org: turned into a standalone program.
* 01-Dec-95: Patched for VMS <joukj@alpha.chem.uva.nl>.
*/
Scott Graves <spot@cs.cmu.edu>.
Ability to run standalone or with \fIxscreensaver\fP added by
-Jamie Zawinski <jwz@netscape.com>, 18-Oct-93.
+Jamie Zawinski <jwz@jwz.org>, 18-Oct-93.
* ***************************************************************************
*
* Revision History:
- * 30-May-97: jwz@netscape.com: made it go vertically as well as horizontally.
- * 27-May-97: jwz@netscape.com: turned into a standalone program.
+ * 30-May-97: jwz@jwz.org: made it go vertically as well as horizontally.
+ * 27-May-97: jwz@jwz.org: turned into a standalone program.
* 2-Sep-93: xlock version (David Bagley bagleyd@bigfoot.com)
* 1988: Revised to use SunView canvas instead of gfxsw Sun Microsystems
* 1982: Orignal Algorithm Tom Duff Lucasfilm Ltd.
Sun Microsystems, Inc, 1988.
Ability to run standalone or with \fIxscreensaver\fP added by
-Jamie Zawinski <jwz@netscape.com>, 27-May-97.
+Jamie Zawinski <jwz@jwz.org>, 27-May-97.
* See xlock.c for copying information.
*
* Revision History:
- * 10-May-97: jwz@netscape.com: turned into a standalone program.
+ * 10-May-97: jwz@jwz.org: turned into a standalone program.
* 24-Jul-95: Fix to allow cycles not to have an arbitrary value by
* Peter Schmitzberger (schmitz@coma.sbg.ac.at).
* 06-Mar-95: Finished cleaning up and final testing.
Improved by Peter Schmitzberger <schmitz@coma.sbg.ac.at>, 24-Jul-95.
Ability to run standalone or with \fIxscreensaver\fP added by
-Jamie Zawinski <jwz@netscape.com>, 10-May-97.
+Jamie Zawinski <jwz@jwz.org>, 10-May-97.
-/* xscreensaver, Copyright (c) 1997 Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1997 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
suitability of this software for any purpose. It is provided "as is" without
express or implied warranty.
.SH AUTHOR
-Jamie Zawinski <jwz@netscape.com>, 14-Jun-97.
+Jamie Zawinski <jwz@jwz.org>, 14-Jun-97.
* other special, indirect and consequential damages.
*
* Revision History:
- * 10-May-97: jwz@netscape.com: turned into a standalone program.
+ * 30-Jul-98: sineswiper@resonatorsoft.com: added curve factor (discovered
+ * while experimenting with the Gauss_Rand function).
+ * 10-May-97: jwz@jwz.org: turned into a standalone program.
* Made it render into an offscreen bitmap and then copy
* that onto the screen, to reduce flicker.
*/
# include "xlock.h" /* from the xlockmore distribution */
#endif /* !STANDALONE */
-ModeSpecOpt strange_opts = {
- 0, NULL, 0, NULL, NULL };
-
/*****************************************************/
/*****************************************************/
static PRM Prm[MAX_PRM];
static PRM *Fold = NULL;
+static int curve;
+
+static XrmOptionDescRec opts[] =
+{
+ {"-curve", ".strange.curve", XrmoptionSepArg, (caddr_t) "10"},
+};
+static OptionStruct desc[] =
+{
+ {"-curve", "set the curve factor of the attractors"},
+};
+
+ModeSpecOpt strange_opts = { 1, opts, 0, NULL, desc };
+
/******************************************************************/
/******************************************************************/
static DBL
Gauss_Rand(DBL c, DBL A, DBL S)
{
- DBL y;
+ DBL y,z;
y = (DBL) LRAND() / MAXRAND;
- y = A * (1.0 - exp(-y * y * S)) / (1.0 - exp(-S));
+ z = curve / 10;
+ y = A * (z - exp(-y * y * S)) / (z - exp(-S));
if (NRAND(2))
return (c + y);
else
{
ATTRACTOR *Attractor;
+ curve = get_integer_resource ("curve", "Integer");
+ if (curve <= 0) curve = 10;
+
if (Root == NULL) {
Root = (ATTRACTOR *) calloc(
MI_NUM_SCREENS(mi), sizeof (ATTRACTOR));
Massimino Pascal <Pascal.Massimon@ens.fr>, 1997.
Ability to run standalone or with \fIxscreensaver\fP added by
-Jamie Zawinski <jwz@netscape.com>, 10-May-97.
+Jamie Zawinski <jwz@jwz.org>, 10-May-97.
* event will the author be liable for any lost revenue or profits or
* other special, indirect and consequential damages.
*
- * 13-May-97: jwz@netscape.com: turned into a standalone program.
+ * 13-May-97: jwz@jwz.org: turned into a standalone program.
* 21-Apr-95: improved startup time for TrueColour displays
* (limited to 16bpp to save memory) S.Early <sde1000@cam.ac.uk>
* 09-Jan-95: fixed colour maps (more colourful) and the image now spirals
# define swirl_opts xlockmore_opts
# define DEFAULTS "*count: 5 \n" \
"*delay: 10000 \n" \
- "*ncolors: 200 \n"
+ "*ncolors: 200 \n" \
+ "*useSHM: True \n"
# define SMOOTH_COLORS
# define WRITABLE_COLORS
# include "xlockmore.h" /* from the xscreensaver distribution */
# include <X11/Xutil.h>
+# ifdef HAVE_XSHM_EXTENSION
+# include "xshm.h"
+# endif /* HAVE_XSHM_EXTENSION */
#else /* !STANDALONE */
# include "xlock.h" /* from the xlockmore distribution */
+# undef HAVE_XSHM_EXTENSION
#endif /* !STANDALONE */
ModeSpecOpt swirl_opts = {
if (swirl->ximage != NULL)
XDestroyImage(swirl->ximage);
- swirl->ximage = XCreateImage(dpy, swirl->visual, swirl->rdepth, ZPixmap,
- 0, 0, swirl->width, swirl->height,
- 8, 0);
- swirl->ximage->data = swirl->image =
- (unsigned char *) calloc(swirl->height, swirl->ximage->bytes_per_line);
+ swirl->ximage = 0;
+#ifdef HAVE_XSHM_EXTENSION
+ if (mi->use_shm)
+ {
+ swirl->ximage = create_xshm_image(dpy, swirl->visual, swirl->rdepth,
+ ZPixmap, 0, &mi->shm_info,
+ swirl->width, swirl->height);
+ if (!swirl->ximage)
+ mi->use_shm = False;
+ }
+#endif /* HAVE_XSHM_EXTENSION */
+
+ if (!swirl->ximage)
+ {
+ swirl->ximage = XCreateImage(dpy, swirl->visual, swirl->rdepth, ZPixmap,
+ 0, 0, swirl->width, swirl->height,
+ 8, 0);
+ swirl->ximage->data = swirl->image =
+ (char *) calloc(swirl->height, swirl->ximage->bytes_per_line);
+ }
}
/****************************************************************/
draw_block(swirl->ximage, x, y, r, do_point(swirl, x, y));
/* update the screen */
-/* PURIFY 4.0.1 on SunOS4 and on Solaris 2 reports a 256 byte memory leak on *
- the next line. */
- XPutImage(MI_DISPLAY(mi), MI_WINDOW(mi), MI_GC(mi), swirl->ximage,
- x, y, x, y, r, r);
+
+#ifdef HAVE_XSHM_EXTENSION
+ if (mi->use_shm)
+ XShmPutImage(MI_DISPLAY(mi), MI_WINDOW(mi), MI_GC(mi), swirl->ximage,
+ x, y, x, y, r, r, False);
+ else
+#endif /* !HAVE_XSHM_EXTENSION */
+ /* PURIFY 4.0.1 on SunOS4 and on Solaris 2 reports a 256 byte memory
+ leak on the next line. */
+ XPutImage(MI_DISPLAY(mi), MI_WINDOW(mi), MI_GC(mi), swirl->ximage,
+ x, y, x, y, r, r);
}
/****************************************************************/
M.Dobie <mrd@ecs.soton.ac.uk>, 1994.
Ability to run standalone or with \fIxscreensaver\fP added by
-Jamie Zawinski <jwz@netscape.com>, 13-May-97.
+Jamie Zawinski <jwz@jwz.org>, 13-May-97.
getargs $@
- trap my_trap 0 1 2 3 6 9 13
+ trap my_trap 0 1 2 3 6 9 13 15
if [ "$use_stdin" = true ]; then
cat > $tmp_ppm0
ls -lF $tmp_ppm2
fi
- # cat the file so that we can nuke it without racing against xv.
- cat $tmp_ppm2 | xv $xvargs - &
+ mv $tmp_ppm2 $tmp_ppm0
+ xv $xvargs $tmp_ppm0 &
+
+# this doesn't work -- leaves xv processes around, instead of stray xset
+# data. Sigh.
+#
+# # cat the file so that we can nuke it without racing against xv.
+# cat $tmp_ppm2 | xv $xvargs - &
+
pid=$!
fi
fi
* nifty whorls and loops.
*
* Revision History:
- * 10-May-97: jwz@netscape.com: turned into a standalone program.
+ * 10-May-97: jwz@jwz.org: turned into a standalone program.
* 21-Mar-97: David Hansen <dhansen@metapath.com>
* Updated mode to draw complete patterns on every
* iteration instead of growing the vine. Also made
Tweaked by David Hansen <dhansen@metapath.com>, 21-Mar-97.
Ability to run standalone or with \fIxscreensaver\fP added by
-Jamie Zawinski <jwz@netscape.com>, 10-May-97.
+Jamie Zawinski <jwz@jwz.org>, 10-May-97.
-/* xscreensaver, Copyright (c) 1997 Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1997 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
and no play makes jack a fnord dull boy. All work and no play makes jack a
dull boy.
.SH AUTHOR
-Jamie Zawinski <jwz@netscape.com>, 15-Nov-97.
+Jamie Zawinski <jwz@jwz.org>, 15-Nov-97.
/* xlockmore.c --- xscreensaver compatibility layer for xlockmore modules.
- * xscreensaver, Copyright (c) 1997, 1998 Jamie Zawinski <jwz@netscape.com>
+ * xscreensaver, Copyright (c) 1997, 1998 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
*
* This file, along with xlockmore.h, make it possible to compile an xlockmore
* module into a standalone program, and thus use it with xscreensaver.
- * By Jamie Zawinski <jwz@netscape.com> on 10-May-97; based on the ideas
+ * By Jamie Zawinski <jwz@jwz.org> on 10-May-97; based on the ideas
* in the older xlock.h by Charles Hannum <mycroft@ai.mit.edu>. (I had
* to redo it, since xlockmore has diverged so far from xlock...)
*/
/* Add extra args, if they're mentioned in the defaults... */
{
char *args[] = { "-count", "-cycles", "-delay", "-ncolors",
- "-size", "-wireframe", "-use3d" };
+ "-size", "-wireframe", "-use3d", "-useSHM" };
for (j = 0; j < countof(args); j++)
if (strstr(app_defaults, args[j]+1))
{
new->argKind = XrmoptionNoArg;
new->value = "False";
}
+ else if (!strcmp(new->option, "-useSHM"))
+ {
+ new->option = "-shm";
+ new->argKind = XrmoptionNoArg;
+ new->value = "True";
+ new = &options[i++];
+ new->option = "-no-shm";
+ new->specifier = options[i-2].specifier;
+ new->argKind = XrmoptionNoArg;
+ new->value = "False";
+ }
else
{
new->argKind = XrmoptionSepArg;
mi.batchcount = get_integer_resource ("count", "Int");
mi.size = get_integer_resource ("size", "Int");
-#if 0
- decay = get_boolean_resource ("decay", "Boolean");
- if (decay) mi.fullrandom = False;
-
- trail = get_boolean_resource ("trail", "Boolean");
- if (trail) mi.fullrandom = False;
-
- grow = get_boolean_resource ("grow", "Boolean");
- if (grow) mi.fullrandom = False;
-
- liss = get_boolean_resource ("liss", "Boolean");
- if (liss) mi.fullrandom = False;
-
- ammann = get_boolean_resource ("ammann", "Boolean");
- if (ammann) mi.fullrandom = False;
-
- jong = get_boolean_resource ("jong", "Boolean");
- if (jong) mi.fullrandom = False;
-
- sine = get_boolean_resource ("sine", "Boolean");
- if (sine) mi.fullrandom = False;
-#endif
-
mi.threed = get_boolean_resource ("use3d", "Boolean");
mi.threed_delta = get_float_resource ("delta3d", "Boolean");
mi.threed_right_color = get_pixel_resource ("right3d", "Color", dpy,
mi.wireframe_p = get_boolean_resource ("wireframe", "Boolean");
mi.root_p = (window == RootWindowOfScreen (mi.xgwa.screen));
-
+#ifdef HAVE_XSHM_EXTENSION
+ mi.use_shm = get_boolean_resource ("useSHM", "Boolean");
+#endif /* !HAVE_XSHM_EXTENSION */
if (mi.pause < 0)
mi.pause = 0;
/* xlockmore.h --- xscreensaver compatibility layer for xlockmore modules.
- * xscreensaver, Copyright (c) 1997, 1998 Jamie Zawinski <jwz@netscape.com>
+ * xscreensaver, Copyright (c) 1997, 1998 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
*
* The definitions in this file make it possible to compile an xlockmore
* module into a standalone program, and thus use it with xscreensaver.
- * By Jamie Zawinski <jwz@netscape.com> on 10-May-97; based on the ideas
+ * By Jamie Zawinski <jwz@jwz.org> on 10-May-97; based on the ideas
* in the older xlock.h by Charles Hannum <mycroft@ai.mit.edu>. (I had
* to redo it, since xlockmore has diverged so far from xlock...)
*/
#define MI_CYCLES(MI) ((MI)->cycles)
#define MI_BATCHCOUNT(MI) ((MI)->batchcount)
#define MI_SIZE(MI) ((MI)->size)
+#define MI_IS_DRAWN(MI) ((MI)->is_drawn)
+#define MI_IS_DEBUG(MI) (False)
+#define MI_NAME(MI) (progname)
#define MI_WIDTH(MI) (MI_WIN_WIDTH((MI)))
#define MI_HEIGHT(MI) (MI_WIN_HEIGHT((MI)))
/* xlockmore.h --- xscreensaver compatibility layer for xlockmore modules.
- * xscreensaver, Copyright (c) 1997 Jamie Zawinski <jwz@netscape.com>
+ * xscreensaver, Copyright (c) 1997, 1998 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
#include "screenhack.h"
+#ifdef HAVE_XSHM_EXTENSION
+# include "xshm.h"
+#endif /* HAVE_XSHM_EXTENSION */
+
+
/* I'm told that the Sun version of OpenGL needs to have the constant
SUN_OGL_NO_VERTEX_MACROS defined in order for morph3d to compile
(the number of arguments to the glNormal3f macro changes...)
long threed_none_color;
long threed_delta;
Bool wireframe_p;
+ Bool is_drawn;
+
+#ifdef HAVE_XSHM_EXTENSION
+ Bool use_shm;
+ XShmSegmentInfo shm_info;
+#endif
+
} ModeInfo;
typedef enum { t_String, t_Float, t_Int, t_Bool } xlockmore_type;
complyap(void)
{
register i, bindex;
- double total, prod, x, r;
+ double total, prod, x, dx, r;
if (!run)
return TRUE;
if (useprod) { /* using log(a*b) */
for (i=0;i<dwell;i++) {
x = (*map)(x, r);
- prod *= ABS((*deriv)(x, r));
+ dx = (*deriv)(x, r); /* ABS is a macro, so don't be fancy */
+ dx = ABS(dx);
+ if (dx == 0.0) /* log(0) is nasty so break out. */
+ {
+ i++;
+ break;
+ }
+ prod *= dx;
/* we need to prevent overflow and underflow */
if ((prod > 1.0e12) || (prod < 1.0e-12)) {
total += log(prod);
#endif
}
total += log(prod);
- lyapunov = (total * M_LOG2E) / (double)dwell;
+ lyapunov = (total * M_LOG2E) / (double)i;
}
else { /* use log(a) + log(b) */
for (i=0;i<dwell;i++) {
x = (*map)(x, r);
- total += log(ABS((*deriv)(x, r)));
+ dx = (*deriv)(x, r); /* ABS is a macro, so don't be fancy */
+ dx = ABS(dx);
+ if (x == 0.0) /* log(0) check */
+ {
+ i++;
+ break;
+ }
+ total += log(dx);
if (++bindex >= maxindex) {
bindex = 0;
if (Rflag)
deriv = Derivs[Forcing[findex]];
#endif
}
- lyapunov = (total * M_LOG2E) / (double)dwell;
+ lyapunov = (total * M_LOG2E) / (double)i;
}
+
if (sendpoint(lyapunov) == TRUE)
return FALSE;
else {
static int index;
static double tmpexpo;
+#if 0
+/* The relationship minexp <= expo <= maxexp should always be true. This test
+ enforces that. But maybe not enforcing it makes better pictures. */
+ if (expo < minexp)
+ expo = minexp;
+ else if (expo > maxexp)
+ expo = maxexp;
+#endif
+
point.x++;
tmpexpo = (negative) ? expo : -1.0 * expo;
if (tmpexpo > 0) {
static void
BufferPoint(Display *display, Window window, int color, int x, int y)
{
+
+/* Guard against bogus color values. Shouldn't be necessary but paranoia
+ is good. */
+ if (color < 0)
+ color = 0;
+ else if (color >= maxcolor)
+ color = maxcolor - 1;
+
if (Points.npoints[color] == MAXPOINTS)
{
XDrawPoints(display, window, Data_GC[color],
-/* xscreensaver, Copyright (c) 1991-1994 Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1991-1994 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
the suitability of fnord this software for any purpose. It is provided "as
is" without express or fnord implied warranty.
.SH AUTHOR
-Jamie Zawinski <jwz@netscape.com>, 13-aug-92.
+Jamie Zawinski <jwz@jwz.org>, 13-aug-92.
-/* xscreensaver, Copyright (c) 1997 Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1997 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
SRCS = alpha.c colors.c fade.c grabscreen.c hsv.c overlay.c \
resources.c spline.c usleep.c visual.c xmu.c xroger.c \
- yarandom.c erase.c sgivideo.c
+ yarandom.c erase.c sgivideo.c xshm.c
OBJS = alpha.o colors.o fade.o grabscreen.o hsv.o overlay.o \
resources.o spline.o usleep.o visual.o xmu.o xroger.o \
- yarandom.o erase.o sgivideo.o
+ yarandom.o erase.o sgivideo.o xshm.o
HDRS = alpha.h colors.h fade.h grabscreen.h hsv.h resources.h \
spline.h usleep.h utils.h version.h visual.h vroot.h xmu.h \
- yarandom.h erase.h sgivideo.h
+ yarandom.h erase.h sgivideo.h xshm.h
EXTRAS = README Makefile.in ad2c
VMSFILES = compile_axp.com compile_decc.com vms-gtod.c vms-gtod.h \
vms-strdup.c
-rm -f *.o a.out core
distclean: clean
- -rm -f config.h Makefile *~ "#"*
+ -rm -f Makefile TAGS *~ "#"*
# Adds all current dependencies to Makefile
depend:
##############################################################################
#
# DO NOT DELETE: updated by make distdepend
+# $(srcdir)/DO $(srcdir)/NOT $(srcdir)/DELETE: $(srcdir)/updated $(srcdir)/by $(srcdir)/make $(srcdir)/distdepend
alpha.o: $(srcdir)/utils.h
alpha.o: ../config.h
sgivideo.o: $(srcdir)/sgivideo.h
sgivideo.o: $(srcdir)/resources.h
sgivideo.o: $(srcdir)/visual.h
-sgivideo.o: $(srcdir)/usleep.h
+xshm.o: $(srcdir)/utils.h
+xshm.o: ../config.h
+xshm.o: $(srcdir)/xshm.h
+xshm.o: $(srcdir)/resources.h
/* xscreensaver, Copyright (c) 1992, 1995, 1996, 1997
- * Jamie Zawinski <jwz@netscape.com>
+ * Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
/* xscreensaver, Copyright (c) 1992, 1995, 1996, 1997
- * Jamie Zawinski <jwz@netscape.com>
+ * Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
-/* xscreensaver, Copyright (c) 1997 Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1997 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
-/* xscreensaver, Copyright (c) 1992, 1997 Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1992, 1997 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
$ CC/DECC/PREFIX=ALL/DEFINE=(VMS,HAVE_CONFIG_H)/INCL=([],[-]) VMS-STRDUP.C
$ CC/DECC/PREFIX=ALL/DEFINE=(VMS,HAVE_CONFIG_H)/INCL=([],[-]) XMU.C
$ CC/DECC/PREFIX=ALL/DEFINE=(VMS,HAVE_CONFIG_H)/INCL=([],[-]) XROGER.C
+$ CC/DECC/PREFIX=ALL/DEFINE=(VMS,HAVE_CONFIG_H)/INCL=([],[-]) XSHM.C
$ CC/DECC/PREFIX=ALL/DEFINE=(VMS,HAVE_CONFIG_H)/INCL=([],[-]) YARANDOM.C
$ lib/cre utils.olb_axp
$ lib utils.olb_axp *.obj
$ CC/DECC/PREFIX=ALL/DEFINE=(VMS,HAVE_CONFIG_H)/INCL=([],[-]) VMS-STRDUP.C
$ CC/DECC/PREFIX=ALL/DEFINE=(VMS,HAVE_CONFIG_H)/INCL=([],[-]) XMU.C
$ CC/DECC/PREFIX=ALL/DEFINE=(VMS,HAVE_CONFIG_H)/INCL=([],[-]) XROGER.C
+$ CC/DECC/PREFIX=ALL/DEFINE=(VMS,HAVE_CONFIG_H)/INCL=([],[-]) XSHM.C
$ CC/DECC/PREFIX=ALL/DEFINE=(VMS,HAVE_CONFIG_H)/INCL=([],[-]) YARANDOM.C
$ lib/cre utils.olb_decc
$ lib utils.olb_decc *.obj
}
+/* from Frederick Roeber <roeber@netscape.com> */
+static void
+fizzle (Display *dpy, Window window, GC gc,
+ int width, int height, int delay, int granularity)
+{
+ /* These dimensions must be prime numbers. They should be roughly the
+ square root of the width and height. */
+# define BX 31
+# define BY 31
+# define SIZE (BX*BY)
+
+ int array[SIZE];
+ int i, j;
+ XPoint *skews;
+ int nx, ny;
+
+ /* Distribute the numbers [0,SIZE) randomly in the array */
+ {
+ int indices[SIZE];
+
+ for( i = 0; i < SIZE; i++ ) {
+ array[i] = -1;
+ indices[i] = i;
+ }
+
+ for( i = 0; i < SIZE; i++ ) {
+ j = random()%(SIZE-i);
+ array[indices[j]] = i;
+ indices[j] = indices[SIZE-i-1];
+ }
+ }
+
+ /* nx, ny are the number of cells across and down, rounded up */
+ nx = width / BX + (0 == (width %BX) ? 0 : 1);
+ ny = height / BY + (0 == (height%BY) ? 0 : 1);
+ skews = (XPoint *)malloc(sizeof(XPoint) * (nx*ny));
+ if( (XPoint *)0 != skews ) {
+ for( i = 0; i < nx; i++ ) {
+ for( j = 0; j < ny; j++ ) {
+ skews[j * nx + i].x = random()%BX;
+ skews[j * nx + i].y = random()%BY;
+ }
+ }
+ }
+
+# define SKEWX(cx, cy) (((XPoint *)0 == skews)?0:skews[cy*nx + cx].x)
+# define SKEWY(cx, cy) (((XPoint *)0 == skews)?0:skews[cy*nx + cx].y)
+
+ for( i = 0; i < SIZE; i++ ) {
+ int x = array[i] % BX;
+ int y = array[i] / BX;
+
+ {
+ int iy, cy;
+ for( iy = 0, cy = 0; iy < height; iy += BY, cy++ ) {
+ int ix, cx;
+ for( ix = 0, cx = 0; ix < width; ix += BX, cx++ ) {
+ int xx = ix + (SKEWX(cx, cy) + x*((cx%(BX-1))+1))%BX;
+ int yy = iy + (SKEWY(cx, cy) + y*((cy%(BY-1))+1))%BY;
+ XDrawPoint(dpy, window, gc, xx, yy);
+ }
+ }
+ }
+
+ if( (BX-1) == (i%BX) ) {
+ XSync (dpy, False);
+ usleep (delay*granularity);
+ }
+ }
+
+# undef SKEWX
+# undef SKEWY
+
+ if( (XPoint *)0 != skews ) {
+ free(skews);
+ }
+
+# undef BX
+# undef BY
+# undef SIZE
+}
+
+
+#undef MAX
+#undef MIN
+#define MAX(a,b) ((a)>(b)?(a):(b))
+#define MIN(a,b) ((a)<(b)?(a):(b))
+
+/* from David Bagley <bagleyd@tux.org> */
+static void
+random_squares(Display * dpy, Window window, GC gc,
+ int width, int height, int delay, int granularity)
+{
+ int randsize = MAX(1, MIN(width, height) / (16 + (random() % 32)));
+ int max = (height / randsize + 1) * (width / randsize + 1);
+ int *squares = (int *) calloc(max, sizeof (*squares));
+ int i;
+ int columns = width / randsize + 1; /* Add an extra for roundoff */
+
+ for (i = 0; i < max; i++)
+ squares[i] = i;
+
+ for (i = 0; i < max; i++)
+ {
+ int t, r;
+ t = squares[i];
+ r = random() % max;
+ squares[i] = squares[r];
+ squares[r] = t;
+ }
+
+ for (i = 0; i < max; i++)
+ {
+ XFillRectangle(dpy, window, gc,
+ (squares[i] % columns) * randsize,
+ (squares[i] / columns) * randsize,
+ randsize, randsize);
+
+ XSync(dpy, False);
+ if (delay > 0 && ((i % granularity) == 0))
+ usleep(delay * granularity);
+ }
+ free(squares);
+}
static Eraser erasers[] = {
circle_wipe,
three_circle_wipe,
squaretate,
+ fizzle,
+ random_squares,
};
0
};
-XrmOptionDescRec options [] = {0};
+XrmOptionDescRec options [] = {{0}};
int options_size = 0;
void
-/* xscreensaver, Copyright (c) 1992-1998 Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1992-1998 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
for (screen = 0; screen < nscreens; screen++)
{
if (clear_windows)
- XClearWindow (dpy, black_windows[i]);
- XMapRaised (dpy, black_windows[i]);
+ XClearWindow (dpy, black_windows[screen]);
+ XMapRaised (dpy, black_windows[screen]);
}
XSync(dpy, False);
}
-/* xscreensaver, Copyright (c) 1992-1997 Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1992-1997 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
/* xscreensaver, Copyright (c) 1992, 1993, 1994, 1997, 1998
- * Jamie Zawinski <jwz@netscape.com>
+ * Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
/* xscreensaver, Copyright (c) 1992, 1993, 1994, 1997
- * Jamie Zawinski <jwz@netscape.com>
+ * Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
-/* xscreensaver, Copyright (c) 1992, 1997 Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1992, 1997 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
-/* xscreensaver, Copyright (c) 1992, 1997 Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1992, 1997 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
-/* xscreensaver, Copyright (c) 1997 Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1997 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
/* xscreensaver, Copyright (c) 1992, 1997, 1998
- * Jamie Zawinski <jwz@netscape.com>
+ * Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
-/* xscreensaver, Copyright (c) 1992, 1997 Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1992, 1997 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
-/* xscreensaver, Copyright (c) 1997, 1998 Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1997, 1998 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
-/* xscreensaver, Copyright (c) 1997 Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1997 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
/* xscreensaver, Copyright (c) 1992, 1996, 1997
- * Jamie Zawinski <jwz@netscape.com>
+ * Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
-/* xscreensaver, Copyright (c) 1992, 1996 Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1992, 1996 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
-/* xscreensaver, Copyright (c) 1997 Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1997 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
static const char screensaver_id[] =
- "@(#)xscreensaver 2.24, by Jamie Zawinski (jwz@netscape.com)";
+ "@(#)xscreensaver 2.31 (02-Oct-98), by Jamie Zawinski (jwz@jwz.org)";
/* xscreensaver, Copyright (c) 1993, 1994, 1995, 1996, 1997, 1998
- * by Jamie Zawinski <jwz@netscape.com>
+ * by Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
-/* xscreensaver, Copyright (c) 1993-1998 by Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1993-1998 by Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
return 1;
}
-#endif /* !HAVE_XMU */
+#else /* HAVE_XMU */
+
+# ifdef __osf__
+ /* Stupid alpha 3.2 compiler returns a FAILURE exit code if compiling
+ an empty file. Fake it out with a file-private variable. */
+ static const int digital_unix_compiler_sucks;
+# endif /* __osf__ */
+
+#endif /* HAVE_XMU */
-/* xscreensaver, Copyright (c) 1991-1998 Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1991-1998 Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
--- /dev/null
+/* xscreensaver, Copyright (c) 1993, 1994, 1995, 1996, 1997, 1998
+ * by Jamie Zawinski <jwz@jwz.org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation. No representations are made about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ */
+
+/* The MIT-SHM (Shared Memory) extension is pretty tricky to use.
+ This file contains the common boiler-plate for creating a shared
+ XImage structure, and for making sure that the shared memory segments
+ get allocated and shut down cleanly.
+
+ This code currently deals only with shared XImages, not with shared Pixmaps.
+ It also doesn't use "completion events", but so far that doesn't seem to
+ be a problem (and I'm not entirely clear on when they would actually be
+ needed, anyway.)
+
+ If you don't have man pages for this extension, see
+ http://www.physik.uni-regensburg.de/~scs22156/sofie-0.2/mit-shm.html
+ or in the R6 sources as "xc/doc/specs/Xext/mit-shm.ms".
+
+ (This document seems not to ever remain available on the web in one place
+ for very long; you can search for it by the title, "MIT-SHM -- The MIT
+ Shared Memory Extension".)
+
+ To monitor the system's shared memory segments, run "ipcs -m".
+ */
+
+#include "utils.h"
+
+#ifdef HAVE_XSHM_EXTENSION /* whole file */
+
+#include <errno.h> /* for perror() */
+#include <X11/Xutil.h> /* for XDestroyImage() */
+
+#include "xshm.h"
+#include "resources.h" /* for get_string_resource() */
+
+
+extern char *progname;
+
+XImage *
+create_xshm_image (Display *dpy, Visual *visual,
+ unsigned int depth,
+ int format, char *data,
+ XShmSegmentInfo *shm_info,
+ unsigned int width, unsigned int height)
+{
+ XImage *image = 0;
+ if (!get_boolean_resource("useSHM", "Boolean"))
+ return 0;
+
+ if (!XShmQueryExtension (dpy))
+ return 0;
+
+ image = XShmCreateImage(dpy, visual, depth,
+ format, data, shm_info, width, height);
+#ifdef DEBUG
+ fprintf(stderr, "\n%s: XShmCreateImage(... %d, %d)\n", progname,
+ width, height);
+#endif
+
+ shm_info->shmid = shmget(IPC_PRIVATE,
+ image->bytes_per_line * image->height,
+ IPC_CREAT | 0777);
+#ifdef DEBUG
+ fprintf(stderr, "%s: shmget(IPC_PRIVATE, %d, IPC_CREAT | 0777) ==> %d\n",
+ progname, image->bytes_per_line * image->height, shm_info->shmid);
+#endif
+
+ if (shm_info->shmid == -1)
+ {
+ char buf[1024];
+ sprintf (buf, "%s: shmget failed", progname);
+ perror(buf);
+ XDestroyImage (image);
+ image = 0;
+ XSync(dpy, False);
+ }
+ else
+ {
+ shm_info->readOnly = False;
+ image->data = shm_info->shmaddr = shmat(shm_info->shmid, 0, 0);
+
+#ifdef DEBUG
+ fprintf(stderr, "%s: shmat(%d, 0, 0) ==> %d\n", progname,
+ shm_info->shmid, (int) image->data);
+#endif
+
+ if (!XShmAttach(dpy, shm_info))
+ {
+ fprintf (stderr, "%s: XShmAttach failed!\n", progname);
+ XDestroyImage (image);
+ XSync(dpy, False);
+ shmdt (shm_info->shmaddr);
+ image = 0;
+ }
+
+#ifdef DEBUG
+ fprintf(stderr, "%s: XShmAttach(dpy, shm_info) ==> True\n", progname);
+#endif
+
+ XSync(dpy, False);
+
+ /* Delete the shared segment right now; the segment won't actually
+ go away until both the client and server have deleted it. The
+ server will delete it as soon as the client disconnects, so we
+ should delete our side early in case of abnormal termination.
+ (And note that, in the context of xscreensaver, abnormal
+ termination is the rule rather than the exception, so this would
+ leak like a sieve if we didn't do this...)
+
+ #### Are we leaking anyway? Perhaps because of the window of
+ opportunity between here and the XShmAttach call above, during
+ which we might be killed? Do we need to establish a signal
+ handler for this case?
+ */
+ shmctl (shm_info->shmid, IPC_RMID, 0);
+
+#ifdef DEBUG
+ fprintf(stderr, "%s: shmctl(%d, IPC_RMID, 0)\n\n", progname,
+ shm_info->shmid);
+#endif
+ }
+
+ return image;
+}
+
+#endif /* HAVE_XSHM_EXTENSION */
--- /dev/null
+/* xscreensaver, Copyright (c) 1993, 1994, 1995, 1996, 1997, 1998
+ * by Jamie Zawinski <jwz@jwz.org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation. No representations are made about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ */
+
+/* The MIT-SHM (Shared Memory) extension is pretty tricky to use.
+ This file contains the common boiler-plate for creating a shared
+ XImage structure, and for making sure that the shared memory segments
+ get allocated and shut down cleanly.
+ */
+
+#ifndef __XSCREENSAVER_XSHM_H__
+
+#ifdef HAVE_XSHM_EXTENSION
+
+# include <sys/ipc.h>
+# include <sys/shm.h>
+# include <X11/extensions/XShm.h>
+
+extern XImage *create_xshm_image (Display *dpy, Visual *visual,
+ unsigned int depth,
+ int format, char *data,
+ XShmSegmentInfo *shm_info,
+ unsigned int width, unsigned int height);
+
+#endif /* HAVE_XSHM_EXTENSION */
+
+#endif /* __XSCREENSAVER_XSHM_H__ */
-/* xscreensaver, Copyright (c) 1997 by Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1997 by Jamie Zawinski <jwz@jwz.org>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
Begin3
Title: xscreensaver
-Version: 2.24
-Entered-date: 30JUN98
+Version: 2.31
+Entered-date: 02OCT98
Description: A modular screen saver and locker for the X Window System.
Highly customizable: allows the use of any program that
can draw on the root window as a display mode.
- Comes with more than 60 display modes.
- Home page: http://people.netscape.com/jwz/xscreensaver/
+ Comes with more than 80 display modes.
+ Home page: http://www.jwz.org/xscreensaver/
Keywords: screen saver, screen lock, lock, xlock, X11
-Author: jwz@netscape.com (Jamie Zawinski)
-Maintained-by: jwz@netscape.com (Jamie Zawinski)
+Author: jwz@jwz.org (Jamie Zawinski)
+Maintained-by: jwz@jwz.org (Jamie Zawinski)
Primary-site: ftp.x.org /contrib/applications/
- 831K xscreensaver-2.24.tar.gz
- 23K xscreensaver.README
+ -rw-r--r-- 1 jwz jwz 20 Oct 2 17:33 xscreensaver-2.31.tar.gz xscreensaver-2.31.tar.gz
+ 20K xscreensaver.README
1K xscreensaver.lsm
Alternate-site: sunsite.unc.edu /pub/Linux/X11/screensavers/
- 831K xscreensaver-2.24.tar.gz
- 23K xscreensaver.README
+ -rw-r--r-- 1 jwz jwz 20 Oct 2 17:33 xscreensaver-2.31.tar.gz xscreensaver-2.31.tar.gz
+ 20K xscreensaver.README
1K xscreensaver.lsm
Platforms: Linux, Irix, SunOS, Solaris, HPUX, AIX, FreeBSD, NetBSD,
BSDI, SCO, OSF1, Ultrix, VMS.
Description: A modular screen saver and locker for the X Window System.
Highly customizable: allows the use of any program that
can draw on the root window as a display mode.
- Comes with more than 60 display modes.
- Home page: http://people.netscape.com/jwz/xscreensaver/
+ Comes with more than 80 display modes.
+ Home page: http://www.jwz.org/xscreensaver/
Keywords: screen saver, screen lock, lock, xlock, X11
-Author: jwz@netscape.com (Jamie Zawinski)
-Maintained-by: jwz@netscape.com (Jamie Zawinski)
+Author: jwz@jwz.org (Jamie Zawinski)
+Maintained-by: jwz@jwz.org (Jamie Zawinski)
Primary-site: ftp.x.org /contrib/applications/
$TAR_SIZE xscreensaver-$VERSION.tar.gz
$README_SIZE xscreensaver.README
projects / xscreensaver / commitdiff