Implement Settings To Control Rendering (#220)

carboncopies · Jun 23, 2022 · 5189973 · 5189973
1 parent 1b02dd6
commit 5189973
Showing 1 changed file with 20 additions and 19 deletions.
diff --git a/Source/EditorAssets/Projects/DefaultProject/10041.ERS b/Source/EditorAssets/Projects/DefaultProject/10041.ERS
@@ -238,6 +238,26 @@ float PCFSamplerCubemap(float BiasedCurrentDepth, vec3 TexCoords3D, int Index, f
 }
 
 
+float PoissonSampler(float Bias, vec3 ProjCoords, int Index, float CurrentDepth, int SampleSize) {
+
+    float shadow = 0.0f;
+    vec2 texelSize = 1.0f / textureSize(DepthMapArray, 0).xy;
+
+    for(int x = -SampleSize; x <= SampleSize; ++x)
+    {
+        for(int y = -SampleSize; y <= SampleSize; ++y)
+        {
+            vec2 TexCoords2D = ProjCoords.xy + (vec2(x, y) * texelSize);
+            int index = int(x*y)%16;
+            float pcfDepth = texture(DepthMapArray, vec3(TexCoords2D + PoissonDisk[index]/700.0f, Index)).r;
+            shadow += CurrentDepth - Bias > pcfDepth ? 1.0f : 0.0f;  
+        }
+    }
+    shadow /= (SampleSize*2)*(SampleSize*2);
+    return shadow;
+
+}
+
 float PoissonSamplerCube(float BiasedCurrentDepth, vec3 TexCoords3D, int Index, float ViewDistance, int SampleSize) {
 
     float shadow = 0.0;
@@ -288,25 +308,6 @@ float StratifiedPoissonSampler(float Bias, vec3 ProjCoords, int Index, float Cur
 }
 
 
-float PoissonSampler(float Bias, vec3 ProjCoords, int Index, float CurrentDepth, int SampleSize) {
-
-    float shadow = 0.0f;
-    vec2 texelSize = 1.0f / textureSize(DepthMapArray, 0).xy;
-
-    for(int x = -SampleSize; x <= SampleSize; ++x)
-    {
-        for(int y = -SampleSize; y <= SampleSize; ++y)
-        {
-            vec2 TexCoords2D = ProjCoords.xy + (vec2(x, y) * texelSize);
-            int index = int(x*y)%16;
-            float pcfDepth = texture(DepthMapArray, vec3(TexCoords2D + PoissonDisk[index]/700.0f, Index)).r;
-            shadow += CurrentDepth - Bias > pcfDepth ? 1.0f : 0.0f;  
-        }
-    }
-    shadow /= (SampleSize*2)*(SampleSize*2);
-    return shadow;
-
-}