Extracting Triangular 3D Models, Materials, and Lighting From ImagesWe learn topology, materials, and environment map lighting jointly from 2D supervision. We directly optimize topology of a triangle mesh, learn materials through volumetric texturing, and leverage differentiable split sum environment lighting. Our output representation is a triangle mesh with spatially varying 2D textures and a high dynamic range environment map, which can be used unmodified in st
