physically-based-rendering
Skill1 starsChanged 59 days agoNo licenceView on GitHub
Expert knowledge of physically based rendering (PBR) and photorealistic image synthesis across both offline path tracing and real-time rasterization. Covers the rendering equation, microfacet BRDF theory (GGX, Smith, Fresnel/Schlick/F82), diffuse and sheen models, energy conservation, and production material models (Cook-Torrance, Disney Principled, glTF 2.0 metallic-roughness, Unreal/Unity, Autodesk Standard Surface, OpenPBR 1.1.1), plus material/node graphs (MaterialX), shader implementation (HLSL/GLSL), image-based lighting and split-sum, importance sampling, baked LUTs/curve atlases, volumes and subsurface scattering, texture authoring, color management, scene integration, and debugging. Use whenever the task involves PBR, photorealistic or physically based rendering, BRDF/BSDF math, surface shaders, path or ray tracers, material authoring, OpenPBR, Disney Principled, glTF materials, MaterialX or material graphs, IBL, GGX, Fresnel, curve atlases or baked LUTs, roughness or metalness, or subsurface scattering — even if "PBR" is never said.
In this repository9 other files it gives its agents.
- book-writerSkill
- fan-outSkill
- gaiaSkill
- game-engine-guruSkill
- gauntlet-loopSkill
- mission-controlSkill
- principal-architectSkill
- reasoning-matrixSkill
- story-refinerySkill
The file
We split this skill into the rules it gives an agent
3 rules. About 0 are common, 3 are distinctive, and 0 are very specific to this project.
≈0
Common · estimate
Many files like this have a rule of this kind.
≈3
Distinctive · estimate
This author's own choices. Worth a look.
0
Very specific
Tied to their project's names, files or tools. Probably skip.
No licence file, so all rights are reserved — read it at the source. We count its rules but don't quote them. Read them on GitHub.
≈ “Common” is an estimate: at least 1 in 5 of the 350,495 skill files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
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