Changeset 2867 for GTP/trunk/App/Demos/Vis/FriendlyCulling/src/shaders/antialiasing.cg

Timestamp:

08/26/08 13:30:31 (16 years ago)

Author:

mattausch

Message:

 

File:

• GTP/trunk/App/Demos/Vis/FriendlyCulling/src/shaders/antialiasing.cg (modified) (3 diffs)

GTP/trunk/App/Demos/Vis/FriendlyCulling/src/shaders/antialiasing.cg

@@ -10 +10 @@
 };
 
-//uniform sampler2D s_distort;
-uniform float4 e_barrier = float4(5e-5, 5e-5, 0, 0);
+// the barrier for detecting a discontinuity
+uniform float4 e_barrier = float4(5e-3, 5e-3, 0, 0); // x = normal, y = depth
+// the weights for normal / depth discontinuity
 uniform float4 e_weights = float4(1.0f, 1.0f, 1.0f, 1.0f); // x = normal, y = depth
-uniform float4 e_kernel = float4(0.3f, 1.0f, 1.0f, 1.0f); // x = normal, y = depth
+uniform float4 e_kernel = float4(0.35f, 1.0f, 1.0f, 1.0f); 
 
 
@@ -21 +22 @@
                         ): COLOR
 {
+        //return tex2D(colors, IN.c.xy);
         // normal discontinuity filter
         float3 nc = (float3)tex2D(normals, IN.c.xy);
@@ -81 +83 @@
 
         return (s0 + s1 + s2 + s3) / 4.0f;
-        //return float4(w);
 }