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From http://www.jwz.org/xscreensaver/xscreensaver-5.35.tar.gz
[xscreensaver]
/
hacks
/
glx
/
sierpinski3d.c
diff --git
a/hacks/glx/sierpinski3d.c
b/hacks/glx/sierpinski3d.c
index 7b74d5a58aff732bafbb9e3c72cfcecdec983982..5be6862cd7c5e2dc50b9de3d20c83cd1cd4f783f 100644
(file)
--- a/
hacks/glx/sierpinski3d.c
+++ b/
hacks/glx/sierpinski3d.c
@@
-30,6
+30,7
@@
static const char sccsid[] = "@(#)sierpinski3D.c 00.01 99/11/04 xlockmore";
# define DEFAULTS "*delay: 20000 \n" \
"*showFPS: False \n" \
"*wireframe: False \n" \
# define DEFAULTS "*delay: 20000 \n" \
"*showFPS: False \n" \
"*wireframe: False \n" \
+ "*suppressRotationAnimation: True\n" \
# define refresh_gasket 0
# include "xlockmore.h" /* from the xscreensaver distribution */
# define refresh_gasket 0
# include "xlockmore.h" /* from the xscreensaver distribution */
@@
-396,6
+397,14
@@
reshape_gasket(ModeInfo *mi, int width, int height)
0.0, 0.0, 0.0,
0.0, 1.0, 0.0);
0.0, 0.0, 0.0,
0.0, 1.0, 0.0);
+# ifdef HAVE_MOBILE /* Keep it the same relative size when rotated. */
+ {
+ int o = (int) current_device_rotation();
+ if (o != 0 && o != 180 && o != -180)
+ glScalef (1/h, 1/h, 1/h);
+ }
+# endif
+
glClear(GL_COLOR_BUFFER_BIT);
}
glClear(GL_COLOR_BUFFER_BIT);
}