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filament/docs/Filament.md.html
Romain Guy 4738e93b83 Replace Cloth DFG approximation with DFG LUT
By removing the Fresnel term (often ommitted from fabric/cloth BRDFs)
we can store the DG term for the cloth BRDF in the 3rd channel of the
existing DFG LUT.
2019-02-21 11:44:52 -08:00

243 KiB