Changeset 3198 for GTP/trunk/App/Demos/Vis/FriendlyCulling/src/shaders/normalMapping.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/normalMapping.cg (modified) (1 diff)

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

@@ -127 +127 @@
         //const float3 tangentSpaceNorm = tex2Dlod(normalMap, float4(IN.texCoord.xy, 0, 0)).xyz * 2.0f - float3(1.0f);
         const float3 tangentSpaceNorm = tex2Dlod(normalMap, float4(IN.texCoord.xy, 0, 0)).xyz;
-        pix.normal = mul(tangToWorldTrafo, tangentSpaceNorm);
-        //pix.normal = tangentSpaceNorm;
+        //pix.normal = mul(tangToWorldTrafo, tangentSpaceNorm);
+        pix.normal = normalize(mul(tangToWorldTrafo, tangentSpaceNorm));
         
         return pix;