Top "Culling" questions

Should I always use GL_CULL_FACE?

Should I always be using this method when rendering? Does it slow down much on bad graphics cards? If the …

opengl culling
3d Occlusion Culling

I'm writing a Minecraft like static 3d block world in C++ / openGL. I'm working at improving framerates, and so far …

opengl 3d culling occlusion
Extracting View Frustum Planes (Gribb & Hartmann method)

I have been grappling with the Gribb/Hartmann method of extracting the Frustum planes for some time now, with little …

math 3d frustum culling occlusion-culling