1
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1answer
74 views

Ambient occlusion of cubes, a specific case

After much fiddling around and thinking I've got my AO working on my game engine as intended; except one specific case. When a block is nestled between others on two sides, but the corner block is ...
2
votes
0answers
592 views

How to occlude lights in Unity3D?

First off, I own Unity Pro. I've been looking in to occluding lights when they aren't being viewed for a while now to improve performance. The main methods I ran in to were using BecameVisible() and ...
4
votes
1answer
179 views

How does pixel shading work for ambient occlusion volumes?

I'm trying to understand the ambient occlusion technique described here, but I've trouble comprehending what exactly is the pixel shader doing. Is the pixel shader invoked on points that belong to ...
2
votes
1answer
285 views

Steps to take before trying to implement screen space ambient occlusion

I very recently started learning modern OpenGL. I have implemented a wavefront file loader and a basic ADS shading model. At some point I'd like to implement screen space ambient occlusion. I tried ...