ERROR FIX: fix density rendering error for packed tracer

NVIDIAGameWorks / kaolin-wisp

NVIDIA Kaolin Wisp is a PyTorch library powered by NVIDIA Kaolin Core to work with neural fields (including NeRFs, NGLOD, instant-ngp and VQAD).

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ERROR FIX: fix density rendering error for packed tracer #52

Closed chrischoy closed 2 years ago

chrischoy commented 2 years ago

Rendering for extra channels in the PackedRFTracer assumes that the features will have channel size 3, which is not true for density or other generic cases.