static int
NextSuperquadricDisplay(ModeInfo *mi)
{
superquadricsstruct *sp = &superquadrics[MI_SCREEN(mi)];
NextSuperquadric(sp);
return DisplaySuperquadrics(mi);
}
ENTRYPOINT void
init_superquadrics(ModeInfo * mi)
{
Display *display = MI_DISPLAY(mi);
Window window = MI_WINDOW(mi);
int screen = MI_SCREEN(mi);
superquadricsstruct *sp;
if (superquadrics == NULL) {
if ((superquadrics = (superquadricsstruct *) calloc(MI_NUM_SCREENS(mi),
sizeof (superquadricsstruct))) == NULL)
return;
}
sp = &superquadrics[screen];
sp->mono = (MI_IS_MONO(mi) ? 1 : 0);
sp->pats[1][1] = 1;
sp->pats[1][3] = 1;
sp->pats[2][2] = 1;
sp->pats[2][3] = 1;
sp->pats[3][1] = 1;
sp->pats[3][2] = 1;
/* {0, 0, 0, 0},
{0, 1, 0, 1},
{0, 0, 1, 1},
{0, 1, 1, 0}
*/
if ((sp->glx_context = init_GL(mi)) != NULL) {
InitSuperquadrics(MI_IS_WIREFRAME(mi), 0,
MI_COUNT(mi), MI_CYCLES(mi), spinspeed, sp);
ReshapeSuperquadrics(MI_WIDTH(mi), MI_HEIGHT(mi));
DisplaySuperquadrics(sp);
glFinish();
glXSwapBuffers(display, window);
} else {
MI_CLEARWINDOW(mi);
}
}
static int
NextSuperquadricDisplay(superquadricsstruct * sp)
{
NextSuperquadric(sp);
return DisplaySuperquadrics(sp);
}
