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C++ do_fps函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中do_fps函数的典型用法代码示例。如果您正苦于以下问题：C++ do_fps函数的具体用法？C++ do_fps怎么用？C++ do_fps使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了do_fps函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: draw_voronoi

ENTRYPOINT void
draw_voronoi (ModeInfo *mi)
{
  voronoi_configuration *vp = &vps[MI_SCREEN(mi)];
  Display *dpy = MI_DISPLAY(mi);
  Window window = MI_WINDOW(mi);

  if (!vp->glx_context)
    return;

  glXMakeCurrent(MI_DISPLAY(mi), MI_WINDOW(mi), *(vp->glx_context));

  glShadeModel(GL_FLAT);
  glEnable(GL_POINT_SMOOTH);
/*  glEnable(GL_LINE_SMOOTH);*/
/*  glEnable(GL_POLYGON_SMOOTH);*/

  glEnable (GL_DEPTH_TEST);
  glDepthFunc (GL_LEQUAL);

  glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

  mi->polygon_count = 0;
  draw_cells (mi);
  move_points (vp);
  prune_points (vp);
  state_change (mi);

  if (mi->fps_p) do_fps (mi);
  glFinish();

  glXSwapBuffers(dpy, window);
}
开发者ID:MaddTheSane，项目名称:xscreensaver，代码行数:33，代码来源:voronoi.c


示例2: draw_hypertorus

/*
 *-----------------------------------------------------------------------------
 *    Called by the mainline code periodically to update the display.
 *-----------------------------------------------------------------------------
 */
ENTRYPOINT void draw_hypertorus(ModeInfo *mi)
{
  Display          *display = MI_DISPLAY(mi);
  Window           window = MI_WINDOW(mi);
  hypertorusstruct *hp;

  if (hyper == NULL)
    return;
  hp = &hyper[MI_SCREEN(mi)];

  MI_IS_DRAWN(mi) = True;
  if (!hp->glx_context)
    return;

  glXMakeCurrent(display,window,*(hp->glx_context));

  glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
  glLoadIdentity();

  display_hypertorus(mi);

  if (MI_IS_FPS(mi))
    do_fps (mi);

  glFlush();

  glXSwapBuffers(display,window);
}
开发者ID:sev-，项目名称:xscreensaver，代码行数:33，代码来源:hypertorus.c


示例3: draw_atlantis

/*
 *-----------------------------------------------------------------------------
 *    Called by the mainline code periodically to update the display.
 *-----------------------------------------------------------------------------
 */
ENTRYPOINT void
draw_atlantis(ModeInfo * mi)
{
	atlantisstruct *ap = &atlantis[MI_SCREEN(mi)];

	Display    *display = MI_DISPLAY(mi);
	Window      window = MI_WINDOW(mi);

	MI_IS_DRAWN(mi) = True;

	if (!ap->glx_context)
		return;

	glXMakeCurrent(display, window, *(ap->glx_context));

	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

        glPushMatrix();
        glRotatef(current_device_rotation(), 0, 0, 1);
        AllDisplay(ap);
        Animate(ap);
        glPopMatrix();

        if (mi->fps_p) do_fps (mi);
	glXSwapBuffers(display, window);
}
开发者ID:mmarseglia，项目名称:xscreensaver，代码行数:31，代码来源:atlantis.c


示例4: draw_screenflip

ENTRYPOINT void draw_screenflip(ModeInfo *mi)
{
  Screenflip *c = &screenflip[MI_SCREEN(mi)];
  Window w = MI_WINDOW(mi);
  Display *disp = MI_DISPLAY(mi);

  if (!c->glx_context)
      return;

  /* Wait for the first image; for subsequent images, load them in the
     background while animating. */
  if (c->waiting_for_image_p && c->first_image_p)
    return;

  glXMakeCurrent(disp, w, *c->glx_context);

  glBindTexture(GL_TEXTURE_2D, c->texid);

  if (c->regrab)
    getSnapshot(mi);

  display(c, MI_IS_WIREFRAME(mi));

  if(mi->fps_p) do_fps(mi);
  glFinish(); 
  glXSwapBuffers(disp, w);
}
开发者ID:Zygo，项目名称:xscreensaver，代码行数:27，代码来源:flipscreen3d.c


示例5: draw_extrusion

/* draw the extrusion once */
ENTRYPOINT void
draw_extrusion(ModeInfo * mi)
{
  extrusionstruct *gp = &Extrusion[MI_SCREEN(mi)];
  Display    *display = MI_DISPLAY(mi);
  Window      window = MI_WINDOW(mi);

  static const GLfloat color[4] = {0.6, 0.6, 0.4, 1.0};
  /* static const GLfloat spec[4]  = {0.6, 0.6, 0.6, 1.0}; */
  /* static const GLfloat shiny    = 40.0; */

  double x, y, z;

  if (!gp->glx_context)
	return;

  glXMakeCurrent(MI_DISPLAY(mi), MI_WINDOW(mi), *(gp->glx_context));

  glPushMatrix();

  gltrackball_rotate (gp->trackball);

  get_rotation (gp->rot, &x, &y, &z,
                !(gp->button_down_p || gp->button2_down_p));
  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);

  /* track the mouse only if a button is down. */
  if (gp->button2_down_p)
    {
      gp->mouse_dx += gp->mouse_x - gp->mouse_start_x;
      gp->mouse_dy += gp->mouse_y - gp->mouse_start_y;
      gp->mouse_start_x = gp->mouse_x;
      gp->mouse_start_y = gp->mouse_y;
    }

  {
    float scale = (max_lastx - min_lastx);
    get_position (gp->rot, &x, &y, &z,
                  !(gp->button_down_p || gp->button2_down_p));
    lastx = x * scale + min_lastx + gp->mouse_dx;
    lasty = y * scale + min_lasty + gp->mouse_dy;
  }

  glScalef(0.5, 0.5, 0.5);

  /* glMaterialfv (GL_FRONT_AND_BACK, GL_SPECULAR,            spec); */
  /* glMateriali  (GL_FRONT_AND_BACK, GL_SHININESS,           shiny); */

  glMaterialfv (GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE, color);
  glFrontFace(GL_CCW);

  funcs_ptr[gp->extrusion_number].DrawStuff();
	  
  glPopMatrix();

  if (mi->fps_p) do_fps (mi);
  glXSwapBuffers(display, window);
}
开发者ID:katahiromz，项目名称:XScreenSaverWin，代码行数:61，代码来源:extrusion.c


示例6: draw_bubble3d

ENTRYPOINT void
draw_bubble3d(ModeInfo * mi)
{
	struct context *c = &contexts[MI_SCREEN(mi)];
	Display    *display = MI_DISPLAY(mi);
	Window      window = MI_WINDOW(mi);

	MI_IS_DRAWN(mi) = True;

	if (!c->glx_context)
		return;

	glXMakeCurrent(display, window, *(c->glx_context));

        glb_config.polygon_count = 0;
        glPushMatrix();
        glRotatef(current_device_rotation(), 0, 0, 1);
	do_display(c);
        glPopMatrix();
        mi->polygon_count = glb_config.polygon_count;

        if (mi->fps_p) do_fps (mi);
	glFinish();
	glXSwapBuffers(display, window);
}
开发者ID:BuBuaBu，项目名称:bang-screensaver，代码行数:25，代码来源:b_lockglue.c


示例7: draw_gasket

void
draw_gasket(ModeInfo * mi)
{
  gasketstruct *gp = &gasket[MI_SCREEN(mi)];
  Display      *display = MI_DISPLAY(mi);
  Window        window = MI_WINDOW(mi);
  int           angle_incr = 1;

  if (!gp->glx_context) return;

  glDrawBuffer(GL_BACK);

  if (max_depth > 10)
    max_depth = 10;

  MI_IS_DRAWN(mi) = True;

  glXMakeCurrent(display, window, *(gp->glx_context));
  draw(mi);

  /* rotate */
  gp->angle = (int) (gp->angle + angle_incr) % 360;

  rotate(&gp->rotx, &gp->dx, &gp->ddx, gp->d_max, MI_IS_VERBOSE(mi));
  rotate(&gp->roty, &gp->dy, &gp->ddy, gp->d_max, MI_IS_VERBOSE(mi));
  rotate(&gp->rotz, &gp->dz, &gp->ddz, gp->d_max, MI_IS_VERBOSE(mi));

  /* if (mi->fps_p) do_fps (mi); */

  if (MI_IS_FPS(mi)) do_fps (mi);
  glFinish();
  glXSwapBuffers(display, window);
}
开发者ID:Bluerise，项目名称:bitrig-xenocara，代码行数:33，代码来源:sierpinski3d.c


示例8: draw_ball

ENTRYPOINT void
draw_ball (ModeInfo *mi)
{
  ball_configuration *bp = &bps[MI_SCREEN(mi)];
  Display *dpy = MI_DISPLAY(mi);
  Window window = MI_WINDOW(mi);

  if (!bp->glx_context)
    return;

  glXMakeCurrent(MI_DISPLAY(mi), MI_WINDOW(mi), *(bp->glx_context));

  glShadeModel(GL_SMOOTH);

  glEnable(GL_DEPTH_TEST);
  glEnable(GL_NORMALIZE);
  glEnable(GL_CULL_FACE);

  glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

  glPushMatrix ();

  glRotatef(current_device_rotation(), 0, 0, 1);

  {
    double x, y, z;
    get_position (bp->rot, &x, &y, &z, !bp->button_down_p);
    glTranslatef((x - 0.5) * 6,
                 (y - 0.5) * 6,
                 (z - 0.5) * 2);

    gltrackball_rotate (bp->trackball);

    get_rotation (bp->rot, &x, &y, &z, !bp->button_down_p);
    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);
  }

  mi->polygon_count = 0;

  glRotatef (50, 1, 0, 0);

  glScalef (4, 4, 4);
  glRotatef (bp->th, 0, 0, 1);
  if (! bp->button_down_p)
    {
      bp->th += (bp->th > 0 ? speed : -speed);
      while (bp->th >  360) bp->th -= 360;
      while (bp->th < -360) bp->th += 360;
    }

  mi->polygon_count += draw_ball_1 (mi);
  glPopMatrix ();

  if (mi->fps_p) do_fps (mi);
  glFinish();

  glXSwapBuffers(dpy, window);
}
开发者ID:MaddTheSane，项目名称:xscreensaver，代码行数:60，代码来源:discoball.c


示例9: draw_glschool

ENTRYPOINT void
draw_glschool(ModeInfo *mi)
{
	Window					window = MI_WINDOW(mi);
	Display					*dpy = MI_DISPLAY(mi);
	glschool_configuration	*sc = &scs[MI_SCREEN(mi)];

	if (!sc->context) {
		fprintf(stderr, "no context\n");
		return;
	}

	glXMakeCurrent(MI_DISPLAY(mi), MI_WINDOW(mi), *(sc->context));

	if ((sc->goalCounter % GoalChgFreq) == 0)
		newGoal(sc->school);
	sc->goalCounter++;

	sc->rotCounter++;
	sc->rotCounter = (sc->rotCounter%360);

	applyMovements(sc->school);
	drawSchool(sc->colors, sc->school, sc->bboxList, sc->goalList, sc->fishList, sc->rotCounter, sc->drawGoal, sc->drawBBox);
	computeAccelerations(sc->school);

	if (mi->fps_p)
		do_fps(mi);

	glFinish();
	glXSwapBuffers(dpy, window);
}
开发者ID:RazZziel，项目名称:pongclock，代码行数:31，代码来源:glschool.c


示例10: draw_projectiveplane

/*
 *-----------------------------------------------------------------------------
 *    Called by the mainline code periodically to update the display.
 *-----------------------------------------------------------------------------
 */
ENTRYPOINT void draw_projectiveplane(ModeInfo *mi)
{
  Display          *display = MI_DISPLAY(mi);
  Window           window = MI_WINDOW(mi);
  projectiveplanestruct *pp;

  if (projectiveplane == NULL)
    return;
  pp = &projectiveplane[MI_SCREEN(mi)];

  MI_IS_DRAWN(mi) = True;
  if (!pp->glx_context)
    return;

  glXMakeCurrent(display,window,*(pp->glx_context));

  glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
  glLoadIdentity();

  display_projectiveplane(mi);

  if (MI_IS_FPS(mi))
    do_fps (mi);

  glFlush();

  glXSwapBuffers(display,window);
}
开发者ID:Ro6afF，项目名称:XScreenSaver，代码行数:33，代码来源:projectiveplane.c


示例11: draw_moebius

ENTRYPOINT void
draw_moebius (ModeInfo * mi)
{
	moebiusstruct *mp;

	Display    *display = MI_DISPLAY(mi);
	Window      window = MI_WINDOW(mi);

        if (moebius == NULL)
	    return;
	mp = &moebius[MI_SCREEN(mi)];

	MI_IS_DRAWN(mi) = True;

	if (!mp->glx_context)
		return;

	glXMakeCurrent(display, window, *(mp->glx_context));

	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

	glPushMatrix();

	glTranslatef(0.0, 0.0, -10.0);

    /* Do it twice because we don't track the device's orientation. */
    glRotatef( current_device_rotation(), 0, 0, 1);
    gltrackball_rotate (mp->trackball);
    glRotatef(-current_device_rotation(), 0, 0, 1);

	if (!MI_IS_ICONIC(mi)) {
		glScalef(Scale4Window * mp->WindH / mp->WindW, Scale4Window, Scale4Window);
	} else {
		glScalef(Scale4Iconic * mp->WindH / mp->WindW, Scale4Iconic, Scale4Iconic);
	}

    {
      double x, y, z;
      get_rotation (mp->rot, &x, &y, &z, !mp->button_down_p);
      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);
    }

	/* moebius */
	if (!draw_moebius_strip(mi)) {
		release_moebius(mi);
		return;
	}

	glPopMatrix();

    if (MI_IS_FPS(mi)) do_fps (mi);
	glFlush();

	glXSwapBuffers(display, window);

	mp->step += 0.025;
}
开发者ID:davehorner，项目名称:XScreenSaverWin，代码行数:59，代码来源:moebius.c


示例12: draw_antinspect

ENTRYPOINT void draw_antinspect(ModeInfo * mi) 
{
  antinspectstruct *mp;
  
  Display    *display = MI_DISPLAY(mi);
  Window      window = MI_WINDOW(mi);
  
  if(!antinspect)
    return;
  mp = &antinspect[MI_SCREEN(mi)];
  
  MI_IS_DRAWN(mi) = True;
  
  if(!mp->glx_context)
	return;
  
  glXMakeCurrent(display, window, *(mp->glx_context));
  
  glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

  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)) {
	MI_ABORT(mi);
	return;
  }
  
  glPopMatrix();
  
  if (MI_IS_FPS(mi)) do_fps (mi);
  glFlush();
  
  glXSwapBuffers(display, window);
  
  mp->step += 0.025;
}
开发者ID:MaddTheSane，项目名称:xscreensaver，代码行数:57，代码来源:antinspect.c


示例13: draw_jigglypuff

ENTRYPOINT void draw_jigglypuff(ModeInfo *mi)
{
    jigglystruct *js = &jss[MI_SCREEN(mi)];
    
    glXMakeCurrent(MI_DISPLAY(mi), MI_WINDOW(mi), *(js->glx_context));
    
    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

    glMatrixMode(GL_MODELVIEW);
    glLoadIdentity();
    glTranslatef(0,0,-10);


# 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);
    }
# endif

    glRotatef(js->angle, sin(js->axis), cos(js->axis), -sin(js->axis));
    glTranslatef(0, 0, 5);
    if(!(js->button_down)) {
	if((js->angle += js->speed) >= 360.0f ) {
	    js->angle -= 360.0f;
	}
	if((js->axis+=0.01f) >= 2*M_PI ) {
	    js->axis -= 2*M_PI;
	}
    }

    gltrackball_rotate(js->trackball);

    if(js->color_style == COLOR_STYLE_CYCLE) {
	int i;
	vector_add(js->jiggly_color, js->color_dir, js->jiggly_color);
	
	for(i=0; i<3; i++) {
	    if(js->jiggly_color[i] > 1.0 || js->jiggly_color[i] < 0.3) {
		js->color_dir[i] = (-js->color_dir[i]);
		js->jiggly_color[i] += js->color_dir[i];
	    }
	}
	glColor4fv(js->jiggly_color);
    }
    
    mi->polygon_count = jigglypuff_render(js);
    if(MI_IS_FPS(mi))
	do_fps(mi);
    glFinish();
    update_shape(js);
    glXSwapBuffers(MI_DISPLAY(mi), MI_WINDOW(mi));
}
开发者ID:Ro6afF，项目名称:XScreenSaver，代码行数:55，代码来源:jigglypuff.c


示例14: draw_boing

ENTRYPOINT void
draw_boing (ModeInfo *mi)
{
  boing_configuration *bp = &bps[MI_SCREEN(mi)];
  Display *dpy = MI_DISPLAY(mi);
  Window window = MI_WINDOW(mi);

  if (!bp->glx_context)
    return;

  glXMakeCurrent(MI_DISPLAY(mi), MI_WINDOW(mi), *(bp->glx_context));

  mi->polygon_count = 0;

  glShadeModel(GL_SMOOTH);

  glEnable(GL_NORMALIZE);

  glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

  if (! bp->button_down_p)
    tick_physics (mi);

  glPushMatrix ();
  gltrackball_rotate (bp->trackball);

  glLightfv (GL_LIGHT0, GL_POSITION, bp->lightpos);

  glDisable (GL_CULL_FACE);
  glDisable (GL_DEPTH_TEST);

  glEnable (GL_LINE_SMOOTH);
  glHint (GL_LINE_SMOOTH_HINT, GL_NICEST);
  glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
  glEnable (GL_BLEND);

  draw_box (mi);
  draw_shadow (mi);

  glEnable (GL_CULL_FACE);
  glEnable (GL_DEPTH_TEST);

  draw_ball (mi);
  if (scanlines_p)
    draw_scanlines (mi);

  glPopMatrix ();

  if (mi->fps_p) do_fps (mi);
  glFinish();

  glXSwapBuffers(dpy, window);
}
开发者ID:david-sackmary，项目名称:distro-mods，代码行数:53，代码来源:boing.c


示例15: draw_pulsar

ENTRYPOINT void draw_pulsar(ModeInfo * mi)
{
  pulsarstruct *gp = &Pulsar[MI_SCREEN(mi)];
  Display    *display = MI_DISPLAY(mi);
  Window      window = MI_WINDOW(mi);

  if (!gp->glx_context)
	return;

  glXMakeCurrent(display, window, *gp->glx_context);
  drawScene(mi);
  if (mi->fps_p) do_fps (mi);
  glXSwapBuffers(display, window);
}
开发者ID:Zygo，项目名称:xscreensaver，代码行数:14，代码来源:pulsar.c


示例16: draw_antspotlight

ENTRYPOINT void draw_antspotlight(ModeInfo * mi)
{
  antspotlightstruct *mp;
  
  Display    *display = MI_DISPLAY(mi);
  Window      window = MI_WINDOW(mi);
  
  if(!antspotlight)
	return;
  mp = &antspotlight[MI_SCREEN(mi)];
  
  MI_IS_DRAWN(mi) = True;
  
  if(!mp->glx_context)
	return;
  
  /* Just keep running before the texture has come in. */
  /* if (mp->waiting_for_image_p) return; */

  glXMakeCurrent(display, window, *(mp->glx_context));
  
  glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
  
  glPushMatrix();

  /* position camera */

  /* follow focused ant */
  glTranslatef(0.0, 0.0, -6.0 - mp->mag);
  glRotatef(35.0, 1.0, 0.0, 0.0);
  gltrackball_rotate(mp->trackball);
  glTranslatef(-mp->ant->position[0], mp->ant->position[1], -mp->ant->position[2]);

  /* stable position */
/*   glTranslatef(0.0, 0.0, -10.0 - mag); */
/*   gltrackball_rotate(mp->trackball); */
/*   glRotatef(40.0, 1.0, 0.0, 0.0); */
/*   glRotatef(20.0, 0.0, 1.0, 0.0); */

  draw_antspotlight_strip(mi);

  ++mp->ticks;
  
  glPopMatrix();
  
  if (MI_IS_FPS(mi)) do_fps (mi);
  glFlush();
  
  glXSwapBuffers(display, window);
}
开发者ID:RazZziel，项目名称:pongclock，代码行数:50，代码来源:antspotlight.c


示例17: draw_hexstrut

ENTRYPOINT void
draw_hexstrut (ModeInfo *mi)
{
  hexstrut_configuration *bp = &bps[MI_SCREEN(mi)];
  Display *dpy = MI_DISPLAY(mi);
  Window window = MI_WINDOW(mi);

  if (!bp->glx_context)
    return;

  glXMakeCurrent(MI_DISPLAY(mi), MI_WINDOW(mi), *(bp->glx_context));

  glShadeModel(GL_SMOOTH);

  glDisable(GL_DEPTH_TEST);
  glEnable(GL_NORMALIZE);
  glDisable(GL_CULL_FACE);

  glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

  glPushMatrix ();

  {
    double x, y, z;
    get_position (bp->rot, &x, &y, &z, !bp->button_down_p);
    glTranslatef((x - 0.5) * 6,
                 (y - 0.5) * 6,
                 (z - 0.5) * 12);

    gltrackball_rotate (bp->trackball);

    get_rotation (bp->rot, &x, &y, &z, !bp->button_down_p);
    glRotatef (z * 360, 0.0, 0.0, 1.0);
  }

  mi->polygon_count = 0;

  glScalef (30, 30, 30);

  if (! bp->button_down_p)
    tick_triangles (mi);
  draw_triangles (mi);

  glPopMatrix ();

  if (mi->fps_p) do_fps (mi);
  glFinish();

  glXSwapBuffers(dpy, window);
}
开发者ID:sev-，项目名称:xscreensaver，代码行数:50，代码来源:hexstrut.c


示例18: draw_cube

ENTRYPOINT void
draw_cube (ModeInfo *mi)
{
  cube_configuration *bp = &bps[MI_SCREEN(mi)];
  Display *dpy = MI_DISPLAY(mi);
  Window window = MI_WINDOW(mi);
  int i;

  if (!bp->glx_context)
    return;

  glXMakeCurrent(MI_DISPLAY(mi), MI_WINDOW(mi), *(bp->glx_context));

  glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

  glPushMatrix ();
  glRotatef(current_device_rotation(), 0, 0, 1);
  gltrackball_rotate (bp->trackball);

  glScalef (2, 2, 2);

  mi->polygon_count = 0;

# if 0
  {
    floater F;
    F.x = F.y = F.z = 0;
    F.dx = F.dy = F.dz = 0;
    F.ddx = F.ddy = F.ddz = 0;
    F.rot = make_rotator (0, 0, 0, 1, 0, False);
    glRotatef (45, 0, 1, 0);
    draw_floater (mi, &F);
  }
# else
  for (i = 0; i < bp->nfloaters; i++)
    {
      floater *f = &bp->floaters[i];
      draw_floater (mi, f);
      tick_floater (mi, f);
    }
# endif

  glPopMatrix ();

  if (mi->fps_p) do_fps (mi);
  glFinish();

  glXSwapBuffers(dpy, window);
}
开发者ID:HorseloverFat，项目名称:xscreensaver，代码行数:49，代码来源:companion.c


示例19: draw_providence

ENTRYPOINT void draw_providence(ModeInfo * mi) 
{
  providencestruct *mp;
  
  Display    *display = MI_DISPLAY(mi);
  Window      window = MI_WINDOW(mi);
  
  if(!providence)
    return;
  mp = &providence[MI_SCREEN(mi)];
  
  MI_IS_DRAWN(mi) = True;
  
  if(!mp->glx_context)
    return;
  
  glXMakeCurrent(display, window, *(mp->glx_context));
  
  glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

  glPushMatrix();

  /* modify camera */
  if(fabs(mp->camera_velocity) > EPSILON) {
    mp->camera_z = max(min(mp->camera_z + 0.1*mp->camera_velocity, -4.0), -12.0);
    mp->camera_velocity = 0.95*mp->camera_velocity;
  }
  
  /* rotate providence */
  glTranslatef(0.0, 0.0, mp->camera_z + sin(mp->theta/4.0));
  glRotatef(10.0+20.0*sin(mp->theta/2.0), 1.0, 0.0, 0.0);
  gltrackball_rotate(mp->trackball);
  glRotatef(mp->theta * 180.0 / Pi, 0.0, -1.0, 0.0);

  /* draw providence */
  draw_providence_strip(mi);
  glPopMatrix();
  
  if(MI_IS_FPS(mi)) do_fps (mi);
  glFlush();
  
  glXSwapBuffers(display, window);

  /* update */
  mp->currenttime += 1.0 / FPS;
  mp->theta = mp->currenttime / 2.0 * mp->theta_scale;
  update_particles(mp);
}
开发者ID:RazZziel，项目名称:pongclock，代码行数:48，代码来源:providence.c


示例20: draw_jigglypuff

ENTRYPOINT void draw_jigglypuff(ModeInfo *mi)
{
    jigglystruct *js = &jss[MI_SCREEN(mi)];

    glXMakeCurrent(MI_DISPLAY(mi), MI_WINDOW(mi), *(js->glx_context));

    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

    glMatrixMode(GL_MODELVIEW);
    glLoadIdentity();
    glTranslatef(0,0,-10);

    glRotatef(js->angle, sin(js->axis), cos(js->axis), -sin(js->axis));
    glTranslatef(0, 0, 5);
    if(!(js->button_down)) {
        if((js->angle += js->speed) >= 360.0f ) {
            js->angle -= 360.0f;
        }
        if((js->axis+=0.01f) >= 2*M_PI ) {
            js->axis -= 2*M_PI;
        }
    }

    /* Do it twice because we don't track the device's orientation. */
    glRotatef( current_device_rotation(), 0, 0, 1);
    gltrackball_rotate(js->trackball);
    glRotatef(-current_device_rotation(), 0, 0, 1);

    if(js->color_style == COLOR_STYLE_CYCLE) {
        int i;
        vector_add(js->jiggly_color, js->color_dir, js->jiggly_color);

        for(i=0; i<3; i++) {
            if(js->jiggly_color[i] > 1.0 || js->jiggly_color[i] < 0.3) {
                js->color_dir[i] = (-js->color_dir[i]);
                js->jiggly_color[i] += js->color_dir[i];
            }
        }
        glColor4fv(js->jiggly_color);
    }

    mi->polygon_count = jigglypuff_render(js);
    if(MI_IS_FPS(mi))
        do_fps(mi);
    glFinish();
    update_shape(js);
    glXSwapBuffers(MI_DISPLAY(mi), MI_WINDOW(mi));
}
开发者ID:rivy，项目名称:XScreenSaverWin，代码行数:48，代码来源:jigglypuff.c



注：本文中的do_fps函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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