Saturday, December 17, 2011

Per Geometry Caching (Completed)

Continuing the work from the previous post. I completed the rendering side of per geometry caching. Unfortunately, I wasn't able to come up with a better way than one mentioned in the last post, with brute-force if statements per geometry. As a result, there wasn't any speed increase that was expected. Hopefully I can find a better way to do this and increase performance that we were supposed to get.

The results look better as expected, with no unintentional color bleeding from surface to surface. Here is a screenshot of it. 100 photons, no bounces (which means there should be no diffuse color bleeding anywhere.)

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