Justin Johnson 26d2cc24c1 CUDA kernel for interpolate_face_attributes
Summary: When rendering meshes with Phong shading, interpolate_face_attributes was taking up a nontrivial fraction of the overall shading time. This diff replaces our Python implementation of this function with a CUDA implementation.

Reviewed By: nikhilaravi

Differential Revision: D21610763

fbshipit-source-id: 2bb362a28f698541812aeab539047264b125ebb8
2020-07-13 12:59:37 -07:00
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2020-05-04 13:37:25 -07:00