X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=hacks%2Fglx%2Fantinspect.c;h=ad3bef56ef15b7172e1ce6b5787bbd923b9e0045;hb=39809ded547bdbb08207d3e514950425215b4410;hp=651deb2e5ee2590c161c637f176b49f53931b81a;hpb=49f5b54f312fe4ac2e9bc47581a72451bd0e8439;p=xscreensaver diff --git a/hacks/glx/antinspect.c b/hacks/glx/antinspect.c index 651deb2e..ad3bef56 100644 --- a/hacks/glx/antinspect.c +++ b/hacks/glx/antinspect.c @@ -19,12 +19,26 @@ #define DEFAULTS "*delay: 20000 \n" \ "*showFPS: False \n" -# define refresh_antinspect 0 +# define free_antinspect 0 +# define release_antinspect 0 #include "xlockmore.h" #else #include "xlock.h" #endif +#ifdef HAVE_JWXYZ +# include "jwxyz.h" +#else +# include +# include +# include +#endif + +#ifdef HAVE_JWZGLES +# include "jwzgles.h" +#endif /* HAVE_JWZGLES */ + +#include "sphere.h" #include "gltrackball.h" #define DEF_SHADOWS "True" @@ -52,7 +66,7 @@ ENTRYPOINT ModeSpecOpt antinspect_opts = {sizeof opts / sizeof opts[0], #ifdef USE_MODULES ModStruct antinspect_description = - {"antinspect", "init_antinspect", "draw_antinspect", "release_antinspect", + {"antinspect", "init_antinspect", "draw_antinspect", (char *) NULL, "draw_antinspect", "change_antinspect", (char *) NULL, &antinspect_opts, 1000, 1, 1, 1, 4, 1.0, "", "draws some ants", 0, NULL}; @@ -148,6 +162,7 @@ static const GLfloat ground[4] = {0.0, 1.0, 0.0, -0.00001}; /* simple filled sphere */ static Bool mySphere(float radius) { +#if 0 GLUquadricObj *quadObj; if((quadObj = gluNewQuadric()) == 0) @@ -155,13 +170,20 @@ static Bool mySphere(float radius) gluQuadricDrawStyle(quadObj, (GLenum) GLU_FILL); gluSphere(quadObj, radius, 16, 16); gluDeleteQuadric(quadObj); - +#else + glPushMatrix(); + glScalef (radius, radius, radius); + glRotatef (90, 1, 0, 0); + unit_sphere (16, 16, False); + glPopMatrix(); +#endif return True; } /* caged sphere */ static Bool mySphere2(float radius) { +#if 0 GLUquadricObj *quadObj; if((quadObj = gluNewQuadric()) == 0) @@ -169,6 +191,13 @@ static Bool mySphere2(float radius) gluQuadricDrawStyle(quadObj, (GLenum) GLU_LINE);/*GLU_SILHOUETTE);*/ gluSphere(quadObj, radius, 16, 8); gluDeleteQuadric(quadObj); +#else + glPushMatrix(); + glScalef (radius, radius, radius); + glRotatef (90, 1, 0, 0); + unit_sphere (16, 8, True); + glPopMatrix(); +#endif return True; } @@ -180,7 +209,7 @@ static Bool myCone2(float radius) } /* draw an ant */ -static Bool draw_antinspect_ant(antinspectstruct * mp, +static Bool draw_antinspect_ant(ModeInfo *mi, antinspectstruct * mp, const float *Material, int mono, Bool (*sphere)(float), Bool (*cone)(float)) { @@ -235,6 +264,7 @@ static Bool draw_antinspect_ant(antinspectstruct * mp, glVertex3f(0.00, 0.30, 0.00); glColor3fv(MaterialGray); glVertex3f(0.40, 0.70, 0.40); + mi->polygon_count++; if (mono) glColor3fv(MaterialGray5); else @@ -242,6 +272,7 @@ static Bool draw_antinspect_ant(antinspectstruct * mp, glVertex3f(0.00, 0.30, 0.00); glColor3fv(MaterialGray); glVertex3f(0.40, 0.70, -0.40); + mi->polygon_count++; glEnd(); glBegin(GL_POINTS); if (mono) @@ -249,7 +280,9 @@ static Bool draw_antinspect_ant(antinspectstruct * mp, else glColor3fv(Material); glVertex3f(0.40, 0.70, 0.40); + mi->polygon_count++; glVertex3f(0.40, 0.70, -0.40); + mi->polygon_count++; glEnd(); /* LEFT-FRONT ARM */ @@ -260,8 +293,10 @@ static Bool draw_antinspect_ant(antinspectstruct * mp, glColor3fv(Material); glVertex3f(0.00, 0.05, 0.18); glVertex3f(0.35 + 0.05 * cos1, 0.15, 0.25); + mi->polygon_count++; glColor3fv(MaterialGray); glVertex3f(-0.20 + 0.05 * cos1, 0.25 + 0.1 * sin1, 0.45); + mi->polygon_count++; glEnd(); /* LEFT-CENTER ARM */ @@ -272,9 +307,12 @@ static Bool draw_antinspect_ant(antinspectstruct * mp, glColor3fv(Material); glVertex3f(0.00, 0.00, 0.18); glVertex3f(0.35 + 0.05 * cos2, 0.00, 0.25); + mi->polygon_count++; glColor3fv(MaterialGray); glVertex3f(-0.20 + 0.05 * cos2, 0.00 + 0.1 * sin2, 0.45); + mi->polygon_count++; glEnd(); + mi->polygon_count++; /* LEFT-BACK ARM */ glBegin(GL_LINE_STRIP); @@ -284,8 +322,10 @@ static Bool draw_antinspect_ant(antinspectstruct * mp, glColor3fv(Material); glVertex3f(0.00, -0.05, 0.18); glVertex3f(0.35 + 0.05 * cos3, -0.15, 0.25); + mi->polygon_count++; glColor3fv(MaterialGray); glVertex3f(-0.20 + 0.05 * cos3, -0.25 + 0.1 * sin3, 0.45); + mi->polygon_count++; glEnd(); /* RIGHT-FRONT ARM */ @@ -296,8 +336,10 @@ static Bool draw_antinspect_ant(antinspectstruct * mp, glColor3fv(Material); glVertex3f(0.00, 0.05, -0.18); glVertex3f(0.35 - 0.05 * sin1, 0.15, -0.25); + mi->polygon_count++; glColor3fv(MaterialGray); glVertex3f(-0.20 - 0.05 * sin1, 0.25 + 0.1 * cos1, -0.45); + mi->polygon_count++; glEnd(); /* RIGHT-CENTER ARM */ @@ -308,8 +350,10 @@ static Bool draw_antinspect_ant(antinspectstruct * mp, glColor3fv(Material); glVertex3f(0.00, 0.00, -0.18); glVertex3f(0.35 - 0.05 * sin2, 0.00, -0.25); + mi->polygon_count++; glColor3fv(MaterialGray); glVertex3f(-0.20 - 0.05 * sin2, 0.00 + 0.1 * cos2, -0.45); + mi->polygon_count++; glEnd(); /* RIGHT-BACK ARM */ @@ -320,8 +364,10 @@ static Bool draw_antinspect_ant(antinspectstruct * mp, glColor3fv(Material); glVertex3f(0.00, -0.05, -0.18); glVertex3f(0.35 - 0.05 * sin3, -0.15, -0.25); + mi->polygon_count++; glColor3fv(MaterialGray); glVertex3f(-0.20 - 0.05 * sin3, -0.25 + 0.1 * cos3, -0.45); + mi->polygon_count++; glEnd(); glEnable(GL_LIGHTING); @@ -377,6 +423,7 @@ static Bool draw_antinspect_strip(ModeInfo * mi) glVertex3f(0.0, 0.0, -1.0); glVertex3f(-sqrt(3.0)/2.0, 0.0, 0.5); glVertex3f(sqrt(3.0)/2.0, 0.0, 0.5); + mi->polygon_count++; glEnd(); /* rotate */ @@ -386,6 +433,7 @@ static Bool draw_antinspect_strip(ModeInfo * mi) glVertex3f(0.0, 0.0, 1.0 + 3.0); glVertex3f(sqrt(3.0)/2.0, 0.0, -0.5 + 3.0); glVertex3f(-sqrt(3.0)/2.0, 0.0, -0.5 + 3.0); + mi->polygon_count++; glEnd(); } @@ -429,7 +477,7 @@ static Bool draw_antinspect_strip(ModeInfo * mi) if(antposition[i] > 360.0) antposition[i] = 0.0; - draw_antinspect_ant(mp, MaterialShadow, mono, mySphere2, myCone2); + draw_antinspect_ant(mi, mp, MaterialShadow, mono, mySphere2, myCone2); glDisable(GL_BLEND); glDisable(GL_LIGHTING); @@ -471,7 +519,7 @@ static Bool draw_antinspect_strip(ModeInfo * mi) if(antposition[i] > 360.0) antposition[i] = 0.0; glEnable(GL_BLEND); - draw_antinspect_ant(mp, antmaterial[i], mono, mySphere2, myCone2); + draw_antinspect_ant(mi, mp, antmaterial[i], mono, mySphere2, myCone2); glDisable(GL_BLEND); glPopMatrix(); @@ -501,10 +549,17 @@ static Bool draw_antinspect_strip(ModeInfo * mi) ENTRYPOINT void reshape_antinspect(ModeInfo * mi, int width, int height) { double h = (GLfloat) height / (GLfloat) width; + int y = 0; antinspectstruct *mp = &antinspect[MI_SCREEN(mi)]; mp->linewidth = (width / 512) + 1; - glViewport(0, 0, mp->WindW = (GLint) width, mp->WindH = (GLint) height); + if (width > height * 5) { /* tiny window: show middle */ + height = width * 9/16; + y = -height/2; + h = height / (GLfloat) width; + } + + glViewport(0, y, mp->WindW = (GLint) width, mp->WindH = (GLint) height); glMatrixMode(GL_PROJECTION); glLoadIdentity(); @@ -518,8 +573,6 @@ ENTRYPOINT void reshape_antinspect(ModeInfo * mi, int width, int height) static void pinit(void) { glClearDepth(1.0); - glClearColor(0.0, 0.0, 0.0, 1.0); - glLightfv(GL_LIGHT0, GL_AMBIENT, ambient); glLightfv(GL_LIGHT0, GL_DIFFUSE, diffuse); glLightfv(GL_LIGHT0, GL_POSITION, position0); @@ -543,45 +596,14 @@ static void pinit(void) glMaterialfv(GL_FRONT_AND_BACK, GL_SPECULAR, front_specular); } -ENTRYPOINT void release_antinspect(ModeInfo * mi) -{ - if(antinspect) { - free((void *) antinspect); - antinspect = (antinspectstruct *) NULL; - } - FreeAllGL(mi); -} - ENTRYPOINT Bool antinspect_handle_event (ModeInfo *mi, XEvent *event) { antinspectstruct *mp = &antinspect[MI_SCREEN(mi)]; - if(event->xany.type == ButtonPress && event->xbutton.button == Button1) { - mp->button_down_p = True; - gltrackball_start(mp->trackball, - event->xbutton.x, event->xbutton.y, - MI_WIDTH (mi), MI_HEIGHT (mi)); - return True; - } - else if(event->xany.type == ButtonRelease && - event->xbutton.button == Button1) { - mp->button_down_p = False; - return True; - } - else if (event->xany.type == ButtonPress && - (event->xbutton.button == Button4 || - event->xbutton.button == Button5)) - { - gltrackball_mousewheel (mp->trackball, event->xbutton.button, 5, - !event->xbutton.state); - return True; - } - else if(event->xany.type == MotionNotify && mp->button_down_p) { - gltrackball_track (mp->trackball, - event->xmotion.x, event->xmotion.y, - MI_WIDTH (mi), MI_HEIGHT (mi)); - return True; - } + if (gltrackball_event_handler (event, mp->trackball, + MI_WIDTH (mi), MI_HEIGHT (mi), + &mp->button_down_p)) + return True; return False; } @@ -590,15 +612,11 @@ ENTRYPOINT void init_antinspect(ModeInfo * mi) { antinspectstruct *mp; - if(antinspect == NULL) { - if((antinspect = (antinspectstruct *) calloc(MI_NUM_SCREENS(mi), - sizeof (antinspectstruct))) == NULL) - return; - } + MI_INIT(mi, antinspect); mp = &antinspect[MI_SCREEN(mi)]; mp->step = NRAND(90); mp->ant_position = NRAND(90); - mp->trackball = gltrackball_init (); + mp->trackball = gltrackball_init (False); if ((mp->glx_context = init_GL(mi)) != NULL) { reshape_antinspect(mi, MI_WIDTH(mi), MI_HEIGHT(mi)); @@ -633,16 +651,29 @@ ENTRYPOINT void draw_antinspect(ModeInfo * mi) glPushMatrix(); + mi->polygon_count = 0; + /* position camera --- this works well, we can peer inside the antbubble */ glTranslatef(0.0, 0.0, -10.0); + +# ifdef HAVE_MOBILE /* Keep it the same relative size when rotated. */ + { + GLfloat h = MI_HEIGHT(mi) / (GLfloat) MI_WIDTH(mi); + int o = (int) current_device_rotation(); + if (o != 0 && o != 180 && o != -180) + glScalef (1/h, 1/h, 1/h); + glRotatef(o, 0, 0, 1); + } +# endif + gltrackball_rotate(mp->trackball); glRotatef((15.0/2.0 + 15.0*sin(mp->ant_step/100.0)), 1.0, 0.0, 0.0); glRotatef(30.0, 1.0, 0.0, 0.0); glRotatef(180.0, 0.0, 1.0, 0.0); if (!draw_antinspect_strip(mi)) { - release_antinspect(mi); + MI_ABORT(mi); return; }