Changeset 3028 for GTP/trunk/App/Demos/Vis/FriendlyCulling/src/shaders/ssao.cg

Timestamp:

10/13/08 10:13:27 (16 years ago)

Author:

mattausch

Message:

debug version: what to do with shader programs??

File:

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

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

@@ -172 +172 @@
         currentPos /= currentPos.w;
         
-        const float currentDepth = currentPos.z * 1e-3f;
+        const float precisionScale = 1e-3f;
+        const float currentDepth = currentPos.z * precisionScale;
 
         const float2 ao = ssao(IN, colors, noise, samples, normal, eyeSpacePos, w, bl, br, tl, tr, normalize(viewDir));
@@ -188 +189 @@
 
         // the current depth projected into the old frame
-        const float projDepth = projPos.z * 1e-3f;
+        const float projDepth = projPos.z * precisionScale;
 
         // fit from unit cube into 0 .. 1
@@ -202 +203 @@
 
         //const float oldNumSamples = oldCol.y;
-        const float oldWeight = 50;//clamp(oldCol.y, 0, temporalCoherence);
+        const float oldWeight = clamp(oldCol.y, 0, temporalCoherence);
 
         float newWeight;