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
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.