1 files changed, 25 insertions, 3 deletions
diff --git a/source/blender/draw/engines/eevee/shaders/volumetric_vert.glsl b/source/blender/draw/engines/eevee/shaders/volumetric_vert.glsl
index b70747ecec3..b574e8cdb4c 100644
--- a/source/blender/draw/engines/eevee/shaders/volumetric_vert.glsl
+++ b/source/blender/draw/engines/eevee/shaders/volumetric_vert.glsl
@@ -30,8 +30,30 @@ void main()
   vPos.w = 1.0;
 
   PASS_RESOURCE_ID
+}
+
+/* Stubs */
+vec2 btdf_lut(float a, float b, float c)
+{
+  return vec2(0.0);
+}
+
+vec2 brdf_lut(float a, float b)
+{
+  return vec2(0.0);
+}
 
-#ifdef USE_ATTR
-  pass_attr(vec3(0.0), mat3(1), mat4(1));
-#endif
+vec3 F_brdf_multi_scatter(vec3 a, vec3 b, vec2 c)
+{
+  return vec3(0.0);
+}
+
+vec3 F_brdf_single_scatter(vec3 a, vec3 b, vec2 c)
+{
+  return vec3(0.0);
+}
+
+float F_eta(float a, float b)
+{
+  return 0.0;
 }