SHSHSHAO

Assets/Shaders/SSAO_CS.glsl

@@ -78,8 +78,11 @@ void main()
 
     float sampleDepth = imageLoad (positions, ivec2 (offsetPos.xy)).z;
 
+    if (sampleDepth == 0.0f)
+      continue;
+
     float rangeCheck = smoothstep (0.0f, 1.0f, RADIUS / abs (viewSpacePos.z - sampleDepth));
-    occlusion += (sampleDepth <= samplePos.z + BIAS ? 1.0f : 0.0f) * rangeCheck;
+    occlusion += (sampleDepth <= samplePos.z - BIAS ? 1.0f : 0.0f) * rangeCheck;
     //occlusion += (sampleDepth <= samplePos.z + BIAS ? 1.0f : 0.0f);
   }