MaterialX is an open standard for the exchange of rich material and look-development content across applications and renderers.
Topic Catalog
Physically Based Rendering GitHub Repositories (2026) · Open Source Tools
Discover the best Physically Based Rendering open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.
SPONSORED BY
5 matching projects · updated Nov 13, 2026
How we rank ↗
↑ +5 today
Vulkan ray tracing glTF 2.0 renderer — RTX path tracer with PBR materials, AI denoising (DLSS, OptiX), and scene editing. NVIDIA open-source sample.
↑ +3 today
Fast and minimalist 3D viewer.
↑ +1 today
glTF 2.0 versions of common graphics research scenes
↑ +1 today
A free, open-source, native node-based procedural material authoring tool in Rust.
↑ +1 today
From our network