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Autodesk / standard-surface

White paper describing the Autodesk Standard Surface shader.
Apache License 2.0
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Incorrect anisotropy rotation specification #17

Closed AdrienHerubel closed 3 years ago

AdrienHerubel commented 3 years ago

The anisotropy rotation specification says :
orientation of anisotropy; range [0,1] (where 1 means 180 degrees)

Instead if should be : orientation of anisotropy; range [0,1] (where 1 means 360 degrees)

The reference implementation implements the correct behavior.