diff options
Diffstat (limited to 'source/blender/gpu/shaders/compositor/library/gpu_shader_compositor_normal.glsl')
-rw-r--r-- | source/blender/gpu/shaders/compositor/library/gpu_shader_compositor_normal.glsl | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/source/blender/gpu/shaders/compositor/library/gpu_shader_compositor_normal.glsl b/source/blender/gpu/shaders/compositor/library/gpu_shader_compositor_normal.glsl new file mode 100644 index 00000000000..a2e3b6c4aaa --- /dev/null +++ b/source/blender/gpu/shaders/compositor/library/gpu_shader_compositor_normal.glsl @@ -0,0 +1,9 @@ +void node_composite_normal(vec3 input_vector, + vec3 input_normal, + out vec3 result_normal, + out float result_dot) +{ + vec3 normal = normalize(input_normal); + result_normal = normal; + result_dot = -dot(input_vector, normal); +} |