C++ (Cpp) reshape_voronoi示例

示例#1

文件： voronoi.c 项目： MaddTheSane/xscreensaver

ENTRYPOINT void 
init_voronoi (ModeInfo *mi)
{
  voronoi_configuration *vp;

  MI_INIT (mi, vps);

  vp = &vps[MI_SCREEN(mi)];

  vp->glx_context = init_GL(mi);

  vp->point_size = point_size;
  if (vp->point_size < 0) vp->point_size = 10;

  if (MI_WIDTH(mi) > 2560) vp->point_size *= 2;  /* Retina displays */

  vp->ncolors = 128;
  vp->colors = (XColor *) calloc (vp->ncolors, sizeof(XColor));
  make_smooth_colormap (0, 0, 0,
                        vp->colors, &vp->ncolors,
                        False, False, False);

  reshape_voronoi (mi, MI_WIDTH(mi), MI_HEIGHT(mi));

  vp->mode = MODE_ADDING;
  vp->adding = npoints * 2;
  vp->last_time = 0;
}

示例#2

文件： voronoi.c 项目： RazZziel/pongclock

ENTRYPOINT void 
init_voronoi (ModeInfo *mi)
{
  voronoi_configuration *vp;

  if (!vps) {
    vps = (voronoi_configuration *)
      calloc (MI_NUM_SCREENS(mi), sizeof (voronoi_configuration));
    if (!vps) {
      fprintf(stderr, "%s: out of memory\n", progname);
      exit(1);
    }

    vp = &vps[MI_SCREEN(mi)];
  }

  vp = &vps[MI_SCREEN(mi)];

  vp->glx_context = init_GL(mi);

  if (point_size < 0) point_size = 10;

  vp->ncolors = 128;
  vp->colors = (XColor *) calloc (vp->ncolors, sizeof(XColor));
  make_smooth_colormap (0, 0, 0,
                        vp->colors, &vp->ncolors,
                        False, False, False);

  reshape_voronoi (mi, MI_WIDTH(mi), MI_HEIGHT(mi));

  vp->mode = MODE_ADDING;
  vp->adding = npoints * 2;
  vp->last_time = 0;
}