Module pbr

“Physically based” types and functions.

References

• https://learnopengl.com/PBR/Theory
• https://github.com/KhronosGroup/glTF-Sample-Viewer/blob/5b1b7f48a8cb2b7aaef00d08fdba18ccc8dd331b/source/Renderer/shaders/pbr.frag
• https://github.khronos.org/glTF-Sample-Viewer-Release/

Modules

brdf

BRDF computation.

debug

Debugging helpers.

ibl

Image based lighting

shader

Physically based shader code.