Awesome

Btrc

GPU wavefront path tracer using two-stage programming

Work in progress...

TODO

• volume primitive
• filter importance sampling
• disney bsdf
• halton sampler
• shadow terminator
• lightweight photon mapping
• separable bssrdf
• multi-scatter ggx, microfacet normalmap
• radiance cache
• displacement map
• many lights
• path guiding

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