Screen-Space Ambient Occlusion · Depth-Buffer Contact Shadows
unseel.com · Crysis 2007 · O(W·H·N) post-process
Samples 0 / 8
Occluded 0
State
Sample point
Occluded (behind depth)
Open (in front)
Stored depth buffer
Unseel.com · SSAO Unseel.com · Screen-Space Ambient Occlusion (SSAO): Faking Contact Shadows from the Depth Buffer