void draw_broom(float radius, float dx, float dy) {
// save geom to file if needed
int save_render = 0;
if (!file_exists(geom_file)) {
save_render = 1;
srVertex_set_save_file(geom_file);
srEnable(1);
glPushMatrix();
glLoadIdentity();
}
broom_radius = radius;
broom_height = radius * 50.0;
brush_radius = radius * 5.0;
brush_height = broom_height/3.0;
glPushMatrix();
glTranslatef(dx, dy, 0);
srColor3rv(broom_colors[1]);
glRotatef(-25, 1.0, 0, 0);
// draw broom handle
glTranslatef(0, 0, -broom_height * 1.0/3.0);
srDrawCylinder(broom_radius, broom_radius,
broom_height, broom_slices, broom_stacks);
// draw broom brushes
srColor3rv(broom_colors[0]);
glRotatef(180, 0, 1.0, 0);
srDrawCylinder(broom_radius, brush_radius, brush_height,
broom_slices, broom_stacks);
glPopMatrix();
// finish geometry save
if (save_render) {
srEnable(0);
}
return;
}
void
initHardware(void)
{
/* disable watchdog */
MCUSR &= ~(1 << WDRF);
wdt_disable();
/* clock full speed */
clock_prescale_set(clock_div_1);
/* Hardware Initialization */
vrefInit();
srInit();
srClear();
srEnable();
USB_Init();
}
