diff options
Diffstat (limited to 'source/blender/gpu/shaders/gpu_shader_material.glsl')
| -rw-r--r-- | source/blender/gpu/shaders/gpu_shader_material.glsl | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/source/blender/gpu/shaders/gpu_shader_material.glsl b/source/blender/gpu/shaders/gpu_shader_material.glsl index 545629dbfa0..6ad93e88130 100644 --- a/source/blender/gpu/shaders/gpu_shader_material.glsl +++ b/source/blender/gpu/shaders/gpu_shader_material.glsl @@ -1190,7 +1190,8 @@ void convert_metallic_to_specular_tinted(vec3 basecol, vec3 principled_sheen(float NV, vec3 basecol_tint, float sheen_tint) { float f = 1.0 - NV; - /* Temporary fix for T59784. Normal map seems to contain NaNs for tangent space normal maps, therefore we need to clamp value. */ + /* Temporary fix for T59784. Normal map seems to contain NaNs for tangent space normal maps, + * therefore we need to clamp value. */ f = clamp(f, 0.0, 1.0); /* Empirical approximation (manual curve fitting). Can be refined. */ float sheen = f * f * f * 0.077 + f * 0.01 + 0.00026; |