How to render rgb color with existed texture UV map

[happy0229]

Hi, thanks for your great work! I'd like to use the raster_texture() to sample texture at given view, but seems like it's not supported in your repo. Then I use the nvdiffrast.torch.texture(tex, uv) from nvdiffrast and output wrong results, could you please tell me how to deal with it? Thanks a lot!
Here are the modifications from your original code:

[Im-fengyin]

Thank you for your kind words and for reaching out! To use raster_texture() for sampling textures at a given view, you will need to modify a few functions in the code. Specifically, you should update the following functions: raster_rasterize, raster_interpolate, raster_texture, and raster_antialias using nviddifrast.

Additionally, please rewrite the code on lines 445 and 455 using nvdiffrast in your code. This should help you achieve the desired results.