PBR Playground

WebGL 2.0 physically-based renderer featuring IBL with environment map convolution, HDR tone mapping, analytical lights, and the metallic-roughness PBR workflow. Implementation based on LearnOpenGL's PBR theory.

Dependencies

• Minimal WebGL2 library
• Tweening utils
• 3d math helpers
• KTX 2.0 (.ktx2) parser and serializer
• Tweakpane

References

• The PBR chapter in LearnOpenGL
• Real Shading in Unreal Engine 4
• WebGL2 UBO Tutorial