- Cook Torrance Specular with GGX microfacet distribution
- Custom Diffuse distribution using the Golden Spiral, inspired by how sunflowers distribute their seeds evenly in the flower (converges much quicker than random hemisphere noise)
- Educational project, not for production use
- Only implements BRDF (specular, diffuse), not BSDF (transmittance, refraction etc)
- Supports custom materials, includes GoldenSpiral/CookTorrance BRDF and emissive materials
- Supports FBX meshes
- Supports any image formats that stb_image support, and supports bilinear texture sampling (no mipmaps yet)