1 files changed, 12 insertions, 0 deletions
diff --git a/source/blender/gpu/shaders/material/gpu_shader_material_displacement.glsl b/source/blender/gpu/shaders/material/gpu_shader_material_displacement.glsl
new file mode 100644
index 00000000000..0838b5c8b71
--- /dev/null
+++ b/source/blender/gpu/shaders/material/gpu_shader_material_displacement.glsl
@@ -0,0 +1,12 @@
+void node_displacement_object(
+    float height, float midlevel, float scale, vec3 N, mat4 obmat, out vec3 result)
+{
+  N = (vec4(N, 0.0) * obmat).xyz;
+  result = (height - midlevel) * scale * normalize(N);
+  result = (obmat * vec4(result, 0.0)).xyz;
+}
+
+void node_displacement_world(float height, float midlevel, float scale, vec3 N, out vec3 result)
+{
+  result = (height - midlevel) * scale * normalize(N);
+}