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gkjohnson / three-gpu-pathtracer

Path tracing renderer and utilities for three.js built on top of three-mesh-bvh.
https://gkjohnson.github.io/three-gpu-pathtracer/example/bundle/index.html
MIT License
1.27k stars 125 forks source link

Investigate "Light BVH" for light sampling #515

Open gkjohnson opened 5 months ago

gkjohnson commented 5 months ago

https://pbr-book.org/4ed/Light_Sources/Light_Sampling