Pierre Mézières, Mathias Paulin. Efficient spherical harmonic shading for separable BRDF.
14th ACM SIGGRAPH Conference and Exhibition on Computer Graphics and Interactive Techniques in Asia (SIGGRAPH ASIA 2021), Special interest group of the Association for Computing Machinery in computer graphics and interactive techniques, Dec 2021, Tokyo, Japan. pp.1-4,
⟨10.1145/3478512.3488597⟩.
⟨hal-03358603⟩