* 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
+ * software for any purpose. It is provided "as is" without express or
* implied warranty.
*/
-#include <X11/Intrinsic.h>
-
-extern XtAppContext app;
+/* motion blur added March 2005 by John Boero <jlboero@cs.uwm.edu>
+ */
-#define PROGCLASS "BlinkBox"
-#define HACK_INIT init_ball
-#define HACK_DRAW draw_ball
-#define HACK_RESHAPE reshape_ball
-#define sws_opts xlockmore_opts
+#define DEFAULTS "*delay: 30000 \n" \
+ "*wireframe: False \n" \
+ "*suppressRotationAnimation: True\n" \
-#define MAX_COUNT 20
-
-#define DEFAULTS "*delay: 30000 \n" \
+# define refresh_ball 0
+# define release_ball 0
+# define ball_handle_event 0
+#undef countof
+#define countof(x) (sizeof((x))/sizeof((*x)))
#include "xlockmore.h"
#include "sphere.h"
#ifdef USE_GL /* whole file */
+#define MAX_COUNT 20
+#define ALPHA_AMT 0.05
+
+/* this should be between 1 and 8 */
+#define DEF_BOXSIZE "2"
+#define DEF_DISSOLVE "False"
+#define DEF_FADE "True"
+#define DEF_BLUR "True"
-#include <GL/glu.h>
typedef struct{
GLfloat x,y,z;
int counter;
GLfloat color[3];
GLfloat rot[4];
+ int des_count;
+ int alpha_count;
}Side;
struct Bounding_box {
Tdpos top;
Tdpos bottom;
-} bbox = {{7,7,10},{-7,-7,-10}};
+};
struct Ball {
GLfloat x;
GLfloat y;
GLfloat z;
int d;
-} ball = {0,0,0,1};
+};
-static GLuint ballList;
-static GLuint boxList;
-Tdpos mo = { 1.0, 1.0, 1.0}; /*motion*/
-Tdpos moh= {-1.0,-1.5,-1.5}; /*hold motion value*/
+struct bscale {
+ GLfloat wh; /*width Height*/
+ GLfloat d; /*depth*/
+};
-GLfloat bscale[3] = {1,1,0.25};
-GLfloat bpos[3];
+static const struct Bounding_box bbox = {{14,14,20},{-14,-14,-20}};
-/*sides*/
-static Side lside = {0, {0, 0, 0,}, MAX_COUNT, {1.0, 0.0, 0.0},{90,0,1,0}};/*Red*/
-static Side rside = {0, {0, 0, 0,}, MAX_COUNT, {0.0, 1.0, 0.0},{90,0,1,0}};/*Green*/
-static Side tside = {0, {0, 0, 0,}, MAX_COUNT, {0.0, 0.0, 1.0},{90,1,0,0}};/*Blue*/
-static Side bside = {0, {0, 0, 0,}, MAX_COUNT, {1.0, 0.5, 0.0},{90,1,0,0}};/*Orange*/
-static Side fside = {0, {0, 0, 0,}, MAX_COUNT, {1.0, 1.0, 0.0},{90,0,0,1}};/*Yellow*/
-static Side aside = {0, {0, 0, 0,}, MAX_COUNT, {0.5, 0.0, 1.0},{90,0,0,1}};/*Purple*/
-Side *sp;
+typedef struct {
+ GLXContext *glx_context;
-/* lights */
-static float LightDiffuse[]= { 1.0f, 1.0f, 1.0f, 1.0f };
-static float LightPosition[]= { 20.0f, 100.0f, 20.0f, 1.0f };
+ struct Ball ball;
+
+ struct bscale bscale;
+
+ Tdpos mo; /*motion*/
+ Tdpos moh; /*hold motion value*/
+
+ Tdpos bpos;
-ModeSpecOpt sws_opts = {0,NULL,0,NULL,NULL};
+ GLuint ballList;
+ GLuint boxList;
+ GLfloat des_amt;
-void
+ /*sides*/
+ Side lside;/*Red*/
+ Side rside;/*Green*/
+ Side tside;/*Blue*/
+ Side bside;/*Orange*/
+ Side fside;/*Yellow*/
+ Side aside;/*Purple*/
+ Side *sp;
+
+} blinkboxstruct;
+
+static blinkboxstruct *blinkbox = (blinkboxstruct *) NULL;
+
+
+/* lights */
+static const float LightDiffuse[]= { 1.0f, 1.0f, 1.0f, 1.0f };
+static const float LightPosition[]= { 20.0f, 100.0f, 20.0f, 1.0f };
+
+static Bool do_dissolve;
+static Bool do_fade;
+static Bool do_blur;
+static float bscale_wh;
+
+static XrmOptionDescRec opts[] = {
+ { "-boxsize", ".boxsize", XrmoptionSepArg, 0 },
+ { "-dissolve", ".dissolve", XrmoptionNoArg, "True" },
+ { "+dissolve", ".dissolve", XrmoptionNoArg, "False" },
+ { "-fade", ".fade", XrmoptionNoArg, "True" },
+ { "+fade", ".fade", XrmoptionNoArg, "False" },
+ { "-blur", ".blur", XrmoptionNoArg, "True" },
+ { "+blur", ".blur", XrmoptionNoArg, "False" }
+
+};
+
+static argtype vars[] = {
+ {&bscale_wh, "boxsize", "Boxsize", DEF_BOXSIZE, t_Float},
+ {&do_dissolve, "dissolve", "Dissolve", DEF_DISSOLVE, t_Bool},
+ {&do_fade, "fade", "Fade", DEF_FADE, t_Bool},
+ {&do_blur, "blur", "Blur", DEF_BLUR, t_Bool},
+};
+
+ENTRYPOINT ModeSpecOpt ball_opts = {countof(opts), opts, countof(vars), vars, NULL};
+
+static void
swap(GLfloat *a, GLfloat *b)
{
GLfloat t = *a;
*b = t;
}
-float
+static float
get_rand(void)
{
GLfloat j = 1+(random() % 2);
return (j);
}
-void
+static void
swap_mov(GLfloat *a, GLfloat *b)
{
int j;
swap(a,b);
j = get_rand();
if (*a < 0)
- *a = (j *= -1);
+ *a = j * -1;
else
*a = j;
}
-void
-cp_b_pos(Tdpos *s_pos){
- s_pos->x = ball.x;
- s_pos->y = ball.y;
- s_pos->z = ball.z;
+static void
+cp_b_pos(blinkboxstruct *bp, Tdpos *s_pos)
+{
+ s_pos->x = bp->ball.x;
+ s_pos->y = bp->ball.y;
+ s_pos->z = bp->ball.z;
}
-void
-hit_side(void)
+static void
+hit_side(blinkboxstruct *bp)
{
- if ((ball.x - ball.d) <= bbox.bottom.x){
- lside.hit = 1;
- lside.counter = MAX_COUNT;
- cp_b_pos(&lside.pos);
- swap_mov(&mo.x,&moh.x);
+ if ((bp->ball.x - bp->ball.d) <= bbox.bottom.x){
+ bp->lside.hit = 1;
+ bp->lside.counter = MAX_COUNT;
+ bp->lside.des_count = 1;
+ bp->lside.alpha_count = 0;
+ cp_b_pos(bp, &bp->lside.pos);
+ swap_mov(&bp->mo.x,&bp->moh.x);
}else
- if ((ball.x + ball.d) >= bbox.top.x){
- rside.hit = 1;
- rside.counter = MAX_COUNT;
- cp_b_pos(&rside.pos);
- swap_mov(&mo.x,&moh.x);
+ if ((bp->ball.x + bp->ball.d) >= bbox.top.x){
+ bp->rside.hit = 1;
+ bp->rside.counter = MAX_COUNT;
+ bp->rside.des_count = 1;
+ bp->rside.alpha_count = 0;
+ cp_b_pos(bp, &bp->rside.pos);
+ swap_mov(&bp->mo.x,&bp->moh.x);
}
}
-void
-hit_top_bottom(void)
+static void
+hit_top_bottom(blinkboxstruct *bp)
{
- if ((ball.y - ball.d) <= bbox.bottom.y){
- bside.hit = 1;
- bside.counter = MAX_COUNT;
- cp_b_pos(&bside.pos);
- swap_mov(&mo.y,&moh.y);
+ if ((bp->ball.y - bp->ball.d) <= bbox.bottom.y){
+ bp->bside.hit = 1;
+ bp->bside.counter = MAX_COUNT;
+ bp->bside.des_count = 1;
+ bp->bside.alpha_count = 0;
+ cp_b_pos(bp, &bp->bside.pos);
+ swap_mov(&bp->mo.y,&bp->moh.y);
}else
- if ((ball.y + ball.d) >= bbox.top.y){
- tside.hit = 1;
- tside.counter = MAX_COUNT;
- cp_b_pos(&tside.pos);
- swap_mov(&mo.y,&moh.y);
+ if ((bp->ball.y + bp->ball.d) >= bbox.top.y){
+ bp->tside.hit = 1;
+ bp->tside.counter = MAX_COUNT;
+ bp->tside.des_count = 1;
+ bp->tside.alpha_count = 0;
+ cp_b_pos(bp, &bp->tside.pos);
+ swap_mov(&bp->mo.y,&bp->moh.y);
}
}
-void
-hit_front_back(void)
-{
- if ((ball.z - ball.d) <= bbox.bottom.z){
- aside.hit = 1;
- aside.counter = MAX_COUNT;
- cp_b_pos(&aside.pos);
- swap_mov(&mo.z,&moh.z);
+static void
+hit_front_back(blinkboxstruct *bp)
+{
+ if ((bp->ball.z - bp->ball.d) <= bbox.bottom.z){
+ bp->aside.hit = 1;
+ bp->aside.counter = MAX_COUNT;
+ bp->aside.des_count = 1;
+ bp->aside.alpha_count = 0;
+ cp_b_pos(bp, &bp->aside.pos);
+ swap_mov(&bp->mo.z,&bp->moh.z);
}else
- if((ball.z + ball.d) >= bbox.top.z){
- fside.hit = 1;
- fside.counter = MAX_COUNT;
- cp_b_pos(&fside.pos);
- swap_mov(&mo.z,&moh.z);
+ if((bp->ball.z + bp->ball.d) >= bbox.top.z){
+ bp->fside.hit = 1;
+ bp->fside.counter = MAX_COUNT;
+ bp->fside.des_count = 1;
+ bp->fside.alpha_count = 0;
+ cp_b_pos(bp, &bp->fside.pos);
+ swap_mov(&bp->mo.z,&bp->moh.z);
}
}
-void
+ENTRYPOINT void
reshape_ball (ModeInfo *mi, int width, int height)
{
GLfloat h = (GLfloat) height / (GLfloat) width;
0.0, 0.0, 0.0,
0.0, 2.0, 10.0);
+# 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
}
-void
-unit_cube(void)
+static void
+unit_cube(int wire)
{
- glBegin(GL_QUADS);
+ glBegin((wire)?GL_LINE_LOOP:GL_QUADS);
glNormal3f( 0.0f, -1.0f, 0.0f);
- glVertex3f(-1.0f, -1.0f, -1.0f);
+ glVertex3f(-1.0f, -1.0f, -1.0f);
glVertex3f( 1.0f, -1.0f, -1.0f);
glVertex3f( 1.0f, -1.0f, 1.0f);
glVertex3f(-1.0f, -1.0f, 1.0f);
glVertex3f(-1.0f, -1.0f, -1.0f);
glVertex3f(-1.0f, 1.0f, -1.0f);
glVertex3f( 1.0f, 1.0f, -1.0f);
- glVertex3f( 1.0f, -1.0f, -1.0f);
+ glVertex3f( 1.0f, -1.0f, -1.0f);
glNormal3f( 1.0f, 0.0f, 0.0f);
glVertex3f( 1.0f, -1.0f, -1.0f);
glVertex3f( 1.0f, 1.0f, -1.0f);
glVertex3f(-1.0f, 1.0f, 1.0f);
glVertex3f( 1.0f, 1.0f, 1.0f);
glVertex3f( 1.0f, 1.0f, -1.0f);
- glEnd();
+ glEnd();
}
-void
+ENTRYPOINT void
init_ball (ModeInfo *mi)
-{
- #define SPHERE_SLICES 32 /* how densely to render spheres */
- #define SPHERE_STACKS 16
- sp = malloc(sizeof(*sp));
- if(sp == NULL){
+{
+ int wire = MI_IS_WIREFRAME(mi);
+ blinkboxstruct *bp;
+
+ MI_INIT (mi, blinkbox, NULL);
+ bp = &blinkbox[MI_SCREEN(mi)];
+
+ if ((bp->glx_context = init_GL(mi)) != NULL) {
+ reshape_ball(mi, MI_WIDTH(mi), MI_HEIGHT(mi));
+ glDrawBuffer(GL_BACK);
+ }
+ else
+ MI_CLEARWINDOW(mi);
+
+ bp->ball.d = 1;
+ bp->bscale.wh = bscale_wh;
+ bp->bscale.d = 0.25;
+
+ bp->mo.x = 1;
+ bp->mo.y = 1;
+ bp->mo.z = 1;
+
+ bp->moh.x = -1.0;
+ bp->moh.y = -1.5;
+ bp->moh.z = -1.5;
+
+ bp->bpos.x = 1;
+ bp->bpos.y = 1;
+ bp->bpos.z = 1;
+
+ bp->des_amt = 1;
+
+ bp->lside.counter = MAX_COUNT;
+ bp->rside.counter = MAX_COUNT;
+ bp->tside.counter = MAX_COUNT;
+ bp->bside.counter = MAX_COUNT;
+ bp->fside.counter = MAX_COUNT;
+ bp->aside.counter = MAX_COUNT;
+
+ bp->lside.color[0] = 1;
+ bp->rside.color[1] = 1;
+ bp->tside.color[2] = 1;
+
+ bp->bside.color[0] = 1;
+ bp->bside.color[1] = 0.5;
+
+ bp->fside.color[0] = 1;
+ bp->fside.color[1] = 1;
+
+ bp->aside.color[0] = 0.5;
+ bp->aside.color[2] = 1;
+
+ bp->lside.rot[0] = 90;
+ bp->rside.rot[0] = 90;
+ bp->tside.rot[0] = 90;
+ bp->bside.rot[0] = 90;
+ bp->fside.rot[0] = 90;
+ bp->aside.rot[0] = 90;
+
+ bp->lside.rot[2] = 1;
+ bp->rside.rot[2] = 1;
+ bp->tside.rot[1] = 1;
+ bp->bside.rot[1] = 1;
+ bp->fside.rot[3] = 1;
+ bp->aside.rot[3] = 1;
+
+ bp->lside.des_count = 1;
+ bp->rside.des_count = 1;
+ bp->tside.des_count = 1;
+ bp->bside.des_count = 1;
+ bp->fside.des_count = 1;
+ bp->aside.des_count = 1;
+
+ bp->lside.alpha_count = 1;
+ bp->rside.alpha_count = 1;
+ bp->tside.alpha_count = 1;
+ bp->bside.alpha_count = 1;
+ bp->fside.alpha_count = 1;
+ bp->aside.alpha_count = 1;
+
+
+#define SPHERE_SLICES 12 /* how densely to render spheres */
+#define SPHERE_STACKS 16
+
+ bp->sp = malloc(sizeof(*bp->sp));
+ if(bp->sp == NULL){
fprintf(stderr,"Could not allocate memory\n");
exit(1);
}
- init_GL(mi);
+ if( (bp->bscale.wh < 1) ||
+ (bp->bscale.wh > 8) ) {
+ fprintf(stderr,"Boxsize out of range. Using default\n");
+ bp->bscale.wh = 2;
+ }
+ if (do_dissolve){
+ bp->des_amt = bp->bscale.wh / MAX_COUNT;
+ }
+
reshape_ball(mi, MI_WIDTH(mi), MI_HEIGHT(mi));
- ballList = glGenLists(1);
- glNewList(ballList, GL_COMPILE);
- unit_sphere (SPHERE_STACKS, SPHERE_SLICES, False);
+ bp->ballList = glGenLists(1);
+ glNewList(bp->ballList, GL_COMPILE);
+ unit_sphere (SPHERE_STACKS, SPHERE_SLICES, wire);
glEndList ();
- boxList = glGenLists(1);
- glNewList(boxList, GL_COMPILE);
- unit_cube();
+ bp->boxList = glGenLists(1);
+ glNewList(bp->boxList, GL_COMPILE);
+ unit_cube(wire);
glEndList();
+ if (wire) return;
+
glEnable(GL_COLOR_MATERIAL);
- glShadeModel(GL_SMOOTH);
- glClearColor(0.0f, 0.0f, 0.0f, 0.5f);
- glClearDepth(1.0f);
- glEnable(GL_DEPTH_TEST);
+ glShadeModel(GL_SMOOTH);
+ glClearDepth(1.0f);
+ glEnable(GL_DEPTH_TEST);
glDepthFunc(GL_LEQUAL);
glEnable(GL_LIGHTING);
glClearDepth(1);
glLightfv(GL_LIGHT1, GL_DIFFUSE, LightDiffuse);
glLightfv(GL_LIGHT1, GL_POSITION,LightPosition);
glEnable(GL_LIGHT1);
+ if (do_fade || do_blur) {
+ glEnable(GL_BLEND);
+ glDisable(GL_DEPTH_TEST);
+ }
+}
+
+static void
+CheckBoxPos(blinkboxstruct *bp,
+ GLfloat bot_x, GLfloat top_x, GLfloat bot_y, GLfloat top_y)
+{
+ /*Make sure it's inside of the bounding box*/
+ bp->bpos.x = ((bp->bpos.x - bp->bscale.wh) < bot_x) ? bot_x + bp->bscale.wh : bp->bpos.x;
+ bp->bpos.x = ((bp->bpos.x + bp->bscale.wh) > top_x) ? top_x - bp->bscale.wh : bp->bpos.x;
+ bp->bpos.y = ((bp->bpos.y - bp->bscale.wh) < bot_y) ? bot_y + bp->bscale.wh : bp->bpos.y;
+ bp->bpos.y = ((bp->bpos.y + bp->bscale.wh) > top_y) ? top_y - bp->bscale.wh : bp->bpos.y;
}
-void
+ENTRYPOINT void
draw_ball (ModeInfo *mi)
-{
+{
+ blinkboxstruct *bp = &blinkbox[MI_SCREEN(mi)];
+
Display *dpy = MI_DISPLAY(mi);
Window window = MI_WINDOW(mi);
- /*int dem = 1;*/
int i = 0;
+
+ if (! bp->glx_context)
+ return;
+ mi->polygon_count = 0;
+ glXMakeCurrent(MI_DISPLAY(mi), MI_WINDOW(mi), *(bp->glx_context));
+
glClear (GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
- hit_top_bottom();
- hit_front_back();
- hit_side();
+ hit_top_bottom(bp);
+ hit_front_back(bp);
+ hit_side(bp);
glRotated(0.25,0,0,1);
glRotated(0.25,0,1,0);
glRotated(0.25,1,0,0);
+
+ glPushMatrix();
+ glScalef(0.5,0.5,0.5);
+
glColor3f(1,1,1);
glPushMatrix();
- glTranslatef(ball.x += mo.x,
- ball.y += mo.y,
- ball.z += mo.z);
- glCallList(ballList);
+ if (!do_blur || MI_IS_WIREFRAME(mi)) {
+ glTranslatef(bp->ball.x += bp->mo.x,
+ bp->ball.y += bp->mo.y,
+ bp->ball.z += bp->mo.z);
+
+ glScalef(2,2,2);
+ glCallList(bp->ballList);
+ mi->polygon_count += SPHERE_SLICES*SPHERE_STACKS;
+
+ } else {
+
+# define blur_detail 24.0
+ float ball_alpha = 1 / blur_detail;
+
+ glBlendFunc(GL_SRC_ALPHA,GL_ONE);
+ glTranslatef(bp->ball.x, bp->ball.y, bp->ball.z);
+
+ for (i = 0; i < blur_detail; ++i) {
+ glTranslatef(bp->mo.x / blur_detail,
+ bp->mo.y / blur_detail,
+ bp->mo.z / blur_detail);
+
+ /* comment the following line for quick but boring linear blur */
+ ball_alpha = sin((M_PI / blur_detail) * i) / blur_detail;
+
+ glColor4f(1, 1, 1, ball_alpha);
+
+ glScalef(2, 2, 2);
+ glCallList(bp->ballList);
+ mi->polygon_count += SPHERE_SLICES*SPHERE_STACKS;
+ glScalef(.5, .5, .5);
+ }
+ i = 0;
+
+ bp->ball.x += bp->mo.x;
+ bp->ball.y += bp->mo.y;
+ bp->ball.z += bp->mo.z;
+ }
+
glPopMatrix();
while(i < 6){
switch(i){
case 0:{
- sp = &lside;
- bpos[0] = lside.pos.z*-1;
- bpos[1] = lside.pos.y;
- bpos[2] = bbox.bottom.x - bscale[3];
+ bp->sp = &bp->lside;
+ bp->bpos.x = bp->lside.pos.z*-1;
+ bp->bpos.y = bp->lside.pos.y;
+ bp->bpos.z = bbox.bottom.x - bp->bscale.d;
+ if (bp->sp->hit)
+ CheckBoxPos(bp, bbox.bottom.z,bbox.top.z,bbox.bottom.y,bbox.top.y);
break;
}
case 1:{
- sp = &rside;
- bpos[0] = rside.pos.z*-1;
- bpos[1] = rside.pos.y;
- bpos[2] = bbox.top.x + bscale[3];
+ bp->sp = &bp->rside;
+ bp->bpos.x = bp->rside.pos.z*-1;
+ bp->bpos.y = bp->rside.pos.y;
+ bp->bpos.z = bbox.top.x + bp->bscale.d;
+ if (bp->sp->hit)
+ CheckBoxPos(bp, bbox.bottom.z,bbox.top.z,bbox.bottom.y,bbox.top.y);
break;
}
case 2:{
- sp = &tside;
- bpos[0] = tside.pos.x;
- bpos[1] = tside.pos.z;
- bpos[2] = bbox.bottom.y - bscale[3];
+ bp->sp = &bp->tside;
+ bp->bpos.x = bp->tside.pos.x;
+ bp->bpos.y = bp->tside.pos.z;
+ bp->bpos.z = bbox.bottom.y - bp->bscale.d;
+ if (bp->sp->hit)
+ CheckBoxPos(bp, bbox.bottom.x,bbox.top.x,bbox.bottom.z,bbox.top.z);
break;
}
case 3:{
- sp = &bside;
- bpos[0] = bside.pos.x;
- bpos[1] = bside.pos.z;
- bpos[2] = bbox.top.y + bscale[3];
+ bp->sp = &bp->bside;
+ bp->bpos.x = bp->bside.pos.x;
+ bp->bpos.y = bp->bside.pos.z;
+ bp->bpos.z = bbox.top.y + bp->bscale.d;
+ if (bp->sp->hit)
+ CheckBoxPos(bp, bbox.bottom.x,bbox.top.x,bbox.bottom.z,bbox.top.z);
break;
}
case 4:{
- sp = &fside;
- bpos[0] = fside.pos.y;
- bpos[1] = fside.pos.x*-1;
- bpos[2] = bbox.top.z + bscale[3];
+ bp->sp = &bp->fside;
+ bp->bpos.x = bp->fside.pos.y;
+ bp->bpos.y = bp->fside.pos.x*-1;
+ bp->bpos.z = bbox.top.z + bp->bscale.d;
+ if (bp->sp->hit)
+ CheckBoxPos(bp, bbox.bottom.y,bbox.top.y,bbox.bottom.x,bbox.top.x);
break;
}
case 5:{
- sp = &aside;
- bpos[0] = aside.pos.y;
- bpos[1] = aside.pos.x*-1;
- bpos[2] = bbox.bottom.z + bscale[3];
+ bp->sp = &bp->aside;
+ bp->bpos.x = bp->aside.pos.y;
+ bp->bpos.y = bp->aside.pos.x*-1;
+ bp->bpos.z = bbox.bottom.z + bp->bscale.d;
+ if (bp->sp->hit)
+ CheckBoxPos(bp, bbox.bottom.y,bbox.top.y,bbox.bottom.x,bbox.top.x);
break;
}
}
- if(sp->hit){
- glColor3fv(sp->color);
- glPushMatrix();
- glRotatef(sp->rot[0],sp->rot[1],sp->rot[2],sp->rot[3]);
- glTranslatef(bpos[0],bpos[1],bpos[2]);
- /*dem = (MAX_COUNT-(sp->counter+1));*/
- /*glScalef(bscale[0]/dem,bscale[1]/dem,bscale[2]);*/
- glScalef(bscale[0],bscale[1],bscale[2]);
- glCallList(boxList);
- glPopMatrix();
- sp->counter--;
- if(!sp->counter)
- sp->hit = 0;
+ if(bp->sp->hit){
+ if(do_fade){
+ glColor4f(bp->sp->color[0],bp->sp->color[1],bp->sp->color[2],1-(ALPHA_AMT * bp->sp->alpha_count));
+ }else{
+ glColor3fv(bp->sp->color);
+ }
+ glBlendFunc(GL_SRC_ALPHA,GL_ONE);
+ glPushMatrix();
+ glRotatef(bp->sp->rot[0],bp->sp->rot[1],bp->sp->rot[2],bp->sp->rot[3]);
+ glTranslatef(bp->bpos.x,bp->bpos.y,bp->bpos.z);
+ if (do_dissolve) {
+ glScalef(bp->bscale.wh-(bp->des_amt*bp->sp->des_count),bp->bscale.wh-(bp->des_amt*bp->sp->des_count),bp->bscale.d);
+ }else{
+ glScalef(bp->bscale.wh,bp->bscale.wh,bp->bscale.d);
+ }
+ glCallList(bp->boxList);
+ mi->polygon_count += 6;
+ glPopMatrix();
+ bp->sp->counter--;
+ bp->sp->des_count++;
+ bp->sp->alpha_count++;
+ if(!bp->sp->counter)
+ {
+ bp->sp->hit = 0;
+ }
}
i++;
}
+ glPopMatrix();
+ if (mi->fps_p) do_fps (mi);
glFinish();
glXSwapBuffers(dpy, window);
}
+XSCREENSAVER_MODULE_2 ("BlinkBox", blinkbox, ball)
+
#endif /* USE_GL */
projects / xscreensaver / blobdiff