Dataset Generation Issue: image with all value 0

[jerrykeung666]

Hi Atsuhiro, congrats on your great work!

I was trying some experiments with your code, but when I was generating the data for NARF, I met an issue: all images generated in data/THUman are tensors with all entries 0.

More specifically, I located the error at line 88 of the file data/THUman/renderer.py, where rn was a tensor with all values 0. I guess it might be an issue of the versions of all dependencies. Could you please specify the version of all dependencies you used (including chumpy, numpy, opener and opencv-python)?

Thanks for your help!