Perceptual quality of BRDF approximations: dataset and metrics
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cycles render engine - What do glossy distribution models do? - Blender Stack Exchange
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Microfacet Distribution Function: To Change or Not to Change, That Is the Question
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Simon's Tech Blog: Microfacet BRDF
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opengl - Few problems with BRDF using Beckmann and GGX/Trowbridge-Reitz distribution for comparison - Stack Overflow
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Simon's Tech Blog: Microfacet BRDF
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Simon's Tech Blog: Microfacet BRDF
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opengl - Few problems with BRDF using Beckmann and GGX/Trowbridge-Reitz distribution for comparison - Stack Overflow
Microfacet Distribution Function: To Change or Not to Change, That Is the Question
