1 files changed, 2 insertions, 16 deletions
diff --git a/source/blender/gpu/shaders/material/gpu_shader_material_ambient_occlusion.glsl b/source/blender/gpu/shaders/material/gpu_shader_material_ambient_occlusion.glsl
index 12921a31b23..4ba1f6f7368 100644
--- a/source/blender/gpu/shaders/material/gpu_shader_material_ambient_occlusion.glsl
+++ b/source/blender/gpu/shaders/material/gpu_shader_material_ambient_occlusion.glsl
@@ -1,4 +1,4 @@
-#ifndef VOLUMETRICS
+
 void node_ambient_occlusion(vec4 color,
                             float dist,
                             vec3 normal,
@@ -7,20 +7,6 @@ void node_ambient_occlusion(vec4 color,
                             out vec4 result_color,
                             out float result_ao)
 {
-  vec3 bent_normal;
-  vec4 rand = texelfetch_noise_tex(gl_FragCoord.xy);
-  OcclusionData data = occlusion_search(viewPosition, maxzBuffer, dist, inverted, sample_count);
-
-  vec3 V = cameraVec(worldPosition);
-  vec3 N = normalize(normal);
-  vec3 Ng = safe_normalize(cross(dFdx(worldPosition), dFdy(worldPosition)));
-
-  float unused_error;
-  vec3 unused;
-  occlusion_eval(data, V, N, Ng, inverted, result_ao, unused_error, unused);
+  result_ao = ambient_occlusion_eval(normal, dist, inverted, sample_count);
   result_color = result_ao * color;
 }
-#else
-/* Stub ambient occlusion because it is not compatible with volumetrics. */
-#  define node_ambient_occlusion(a, b, c, d, e, f) (e = vec4(0); f = 0.0)
-#endif