Hello, I'm currently working on rendering with 2D Gaussian Splatting. I would like to render the surface normal for each pixel to generate a normal map, similar to the attached image. Could anyone ...

I notice that PyTorch3D can render a mesh with image-based lighting, but can I use it to render a normal map with hdr image ? Thanks in advance .

Abstract: We present a novel deep learning-based approach to the 3D reconstruction of clothed humans using weak supervision via 2D normal maps. Given a single RGB image or multiview images, our ...