摘要：两种software occlusion culling实现1.Practical Occlusion Culling in Killzone 3,Software Occlusion culling on SPUhttp://www.slideshare.net/guerrillagames/practical-occlusion-culling-in-killzone-32. Umbra: a3rd party occlusion culling application used in Big World and Unity.Umbra is not used in UE (additio 阅读全文