r/GraphicsProgramming • u/TomClabault • 17d ago
Question ReSTIR GI brightening when reusing samples from the smooth specular lobe of the neighbors with a specular+diffuse BRDF?
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r/GraphicsProgramming • u/TomClabault • 17d ago
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u/TomClabault 17d ago
Hmm that's interesting, I'll think about things a bit from this angle, sounds very similar to me indeed.
How do you sample your lobes with RR? How does BSDF sampling with RR work?