diff options
| -rw-r--r-- | source/blender/gpu/shaders/gpu_shader_material.glsl | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/source/blender/gpu/shaders/gpu_shader_material.glsl b/source/blender/gpu/shaders/gpu_shader_material.glsl index 236eddbb63f..04179787410 100644 --- a/source/blender/gpu/shaders/gpu_shader_material.glsl +++ b/source/blender/gpu/shaders/gpu_shader_material.glsl @@ -1227,6 +1227,16 @@ void node_bsdf_refraction(vec4 color, float roughness, float ior, vec3 N, out Cl result.ssr_id = REFRACT_CLOSURE_FLAG; } +void node_ambient_occlusion(vec4 color, vec3 vN, out Closure result) +{ + vec3 bent_normal; + vec4 rand = texelFetch(utilTex, ivec3(ivec2(gl_FragCoord.xy) % LUT_SIZE, 2.0), 0); + float final_ao = occlusion_compute(normalize(worldNormal), viewPosition, 1.0, rand, bent_normal); + result = CLOSURE_DEFAULT; + result.ssr_normal = normal_encode(vN, viewCameraVec); + result.radiance = final_ao * color.rgb; +} + #endif /* VOLUMETRICS */ /* emission */ |