Module: tfg.rendering.reflectance.blinn_phong

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This module implements the Blinn-Phong specular reflectance.

For a derivation of the normalization factor ensuring energy conservation, we refer the interested reader to: Fabian Giesen. "Derivation of Phong and Blinn-Phong BRDF normalization factors". 2009


brdf(...): Evaluates the specular brdf of the Blinn-Phong model.