Changeset 3198 for GTP/trunk/App/Demos/Vis/FriendlyCulling/src/shaders/ssao.cg

Timestamp:

11/30/08 20:41:23 (16 years ago)

Author:

mattausch

Message:

removed some visual bugs (trees against sky), flickering much better now

File:

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

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

@@ -292 +292 @@
                 float3 dirSample = samplePos - centerPosition;
 
-                const float sqrLen = max(SqrLen(dirSample), 1e-3f);
-                //const float lengthToSample = max(length(dirSample), 1e-2f);
+                const float sqrLen = max(SqrLen(dirSample), 1e-2f);
                 const float lengthToSample = sqrt(sqrLen);
 
@@ -395 +394 @@
 
         // cull background note: this should be done with the stencil buffer
+        //if (SqrLen(diffVec < 1e6f) && (eyeSpaceDepth < 1e10f))
         if (eyeSpaceDepth < 1e10f)
         {
@@ -402 +402 @@
         else
         {
-                 ao = float3(1.0f, .0f, .0f);
+                 ao = float3(1.0f, 1.0f, 1.0f);
         }