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filament/tools/roughness-prefilter
Romain Guy c66915209e Update our build to the latest and greatest (#3902)
The new requirements are as follow:
- CMake 3.19
- Ninja 1.10
- Android Studio 4.2
- Android NDK 22.1
- Gradle 7.0
- Kotlin 1.5
2021-05-06 10:13:10 -07:00
..
2018-08-03 10:38:22 -07:00

Roughness Prefilter

roughness_prefilter is a simple tool that can be used to generate a pre-filtered roughness map from a normal map. The input roughness can either be a constant or a roughness map. The output can be used to reduce shading aliasing.