Changeset 2889 for GTP/trunk/App/Demos/Vis/FriendlyCulling/src/shaders/ssao.cg

Timestamp:

08/31/08 17:09:46 (16 years ago)

Author:

mattausch

Message:

 

File:

• GTP/trunk/App/Demos/Vis/FriendlyCulling/src/shaders/ssao.cg (modified) (4 diffs)

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

@@ -11 +11 @@
          // normalized screen position
         float4 pos: WPOS;
-        float4 texCoord: TEXCOORD0; 
-        float3 view: COLOR0;
+        float2 texCoord: TEXCOORD0; 
+        float3 view: TEXCOORD1;
 };
 
@@ -95 +95 @@
 
         //return max(0.0f, 1.0f - total_ao);
-        //return saturate(dot(currentViewDir, currentNormal));
-        return saturate(dot(currentViewDir, float3(0, -1, 0)));
+        return saturate(dot(currentViewDir, currentNormal));
 }
 
@@ -125 +124 @@
         float3 normal = normalize(norm.xyz);
         /// the current view direction
-        float3 viewDir = normalize(IN.view * 2.0f - float3(1.0f));
+        //float3 viewDir = normalize(IN.view * 2.0f - float3(1.0f));
+        float3 viewDir = IN.view;
 
         // the current world position
@@ -166 +166 @@
         }
 
+        //OUT.illum_col.xyz = viewDir;
         OUT.illum_col.w = currentDepth;