This function can be used to retrieve the backface culling mode. The returned value will be one of the following constants (the default value is cull_noculling):
| Culling Mode Constant | |
|---|---|
| Constant | Description |
| cull_noculling | No culling will be done |
| cull_clockwise | All clockwise triangles will be culled |
| cull_counterclockwise | All counter-clockwise triangles will be culled |
gpu_get_cullmode();
Culling Mode Constant (see above for constants)
if gpu_get_cullmode() != cull_clockwise
{
gpu_set_cullmode(cull_clockwise);
}
The above code gets the current cull mode and if it is not cull_clockwise it is set to that constant.