public static Material[] ProcessGradientMats(GraphicRequest req, Texture2D[] inputTextures, Texture2D[] inputTextureMasks, Texture2D gradientMask, Color gradientColor)
{
//bake textures with only HairColor2 applied via original texture masks
Color temp = req.color;
req.color = Color.white;
Material[] firstPassMats = GetMatsFrom(req, inputTextures, inputTextureMasks);
for (int i = 0; i < inputTextures.Length; i++)
{
inputTextures[i] = BakeTexture(inputTextures[i], firstPassMats[i]);
}
//prepare combined gradient masks
for (int i = 0; i < inputTextures.Length; i++)
{
inputTextureMasks[i] = HairMasker.CombineWithGradientMask(inputTextureMasks[i], gradientMask);
}
//use combined masks on baked textures with original colors
req.color = temp;
req.colorTwo = gradientColor;
return(GetMatsFrom(req, inputTextures, inputTextureMasks));
}
