HashNeRF-pytorch

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Hi, thanks for the sharing of this code. I'm confused about the SHEncoder, is there any reference on that? How to choose the given C0 to C4? Thank you :-)

Hello!

When I search this question, finally I found..! So, I want to share you.. (although pass too long time..)

https://github.com/sxyu/svox2/blob/master/svox2/utils.py#L82 I found Plenoxels paper.

They used pre-defined SH-coefficients in paper. (Because they use SH in voxel vertices.)

If you're still wondering, check it out! Thanks