AntonPalmqvist / physically-based-api Star 480 Code Issues Pull requests A database of physically based values for CG artists. gamedev rendering computer-graphics unreal-engine vfx pbr 3d usd 3d-graphics physically-based-rendering materialx real-time-rendering openpbr Updated Oct 1, 2026 JavaScript
StuckiSimon / strahl Star 41 Code Issues Pull requests Discussions Physically-based Path Tracer using WebGPU and OpenPBR typescript path-tracing webgpu openpbr Updated Dec 1, 2025 TeX
kwokcb / materialxMaterials Sponsor Star 8 Code Issues Pull requests MaterialX Material Library Utilities materials shaders amd gltf materialx openimageio shading-models gpuopen material-library polyhaven ambientcg openpbr physicallybased Updated Aug 27, 2026 HTML
doubleailes / crust-render Star 3 Code Issues Pull requests A physically-based path tracer in safe Rust, USD-native, capable of rendering production datasets like Moana and ALab. rust ray-tracing mis path-tracing materialx aswf openpbr Updated Oct 2, 2026 Rust
Ahmed-Hindy / Substance-Painter-Usd-Creator Star 2 Code Issues Pull requests A lightweight USD Asset creator for Substance Painter, built around ASWF Asset Structure Guidelines. universal arnold scene description substance usd painter materialx aswf pyside6 openpbr usdpreview Updated Sep 15, 2026 Python
J-ZG / path-tracer Star 2 Code Issues Pull requests Demo Rust wgpu interactive ray tracer winit wgpu openpbr Updated Sep 30, 2026 Rust
NelCit / pyxis Star 1 Code Issues Pull requests C++23 USD-native real-time path tracer (NVRHI/Vulkan, Slang). Plan-driven; Apache-2.0. graphics engine vulkan renderer ray-tracing path-tracing pyxis cpp23 openusd openpbr Updated Jul 11, 2026 C++