Spherical Gaussian-based Lightcuts for Glossy Interreflections

Yuchi Huo, Shihao Jin, Tao Liu, Wei Hua, Rui Wang, Hujun Bao

Abstract: It is still challenging to render directional but non-specular reflections in complex scenes. The SG-based (Spherical Gaussian) many-light framework provides a scalable solution but still requires a ...