Forum Discussion
Deferred rendering and AA in Unity
Hello! Has any of you been using deferred rendering in Unity with the Rift? I'm having troubles getting image-based anti-aliasing to work properly, it looks almost as bad as having no AA at all. E...
Probably the best solution here is to integrate image-based antialiasing into the distortion shader itself, so that you are re-sampling and filtering at the same time without data loss. FXAA is probably not ideal for the non-uniform sampling due to distortion but there should be some other good image reconstruction filter floating around that works. Maybe just use anisotropic filtering with manually computed gradients? Experimentation needed.