Changeset 2266 for GTP/trunk/App/Demos/Illum/Ogre/Media/materials/GTPEnvMap/GTPEnvMap.hlsl

Timestamp:

03/19/07 16:53:44 (17 years ago)

Author:

szirmay

Message:

 

File:

• GTP/trunk/App/Demos/Illum/Ogre/Media/materials/GTPEnvMap/GTPEnvMap.hlsl (modified) (3 diffs)

GTP/trunk/App/Demos/Illum/Ogre/Media/materials/GTPEnvMap/GTPEnvMap.hlsl

@@ -8 +8 @@
 float readDistanceCubeMap(samplerCUBE dcm, float3 coord)                
 {
-        float dist = texCUBE(dcm, float3(coord.xy, - coord.z)).r;
+        float dist = texCUBE(dcm, float3(coord.xy, - coord.z)).a;
         if(dist == 0) dist = 1000; ///sky
         return dist;
@@ -97 +97 @@
         float3 R = reflect( V, N);      
         float3 T = refract(V, N, sRefraction);
-                
+        
         RR = R; TT = T; 
         RR = Hit(cubePos, R, DistanceMap);
@@ -128 +128 @@
         RR = R; 
         RR = Hit(cubePos, R, DistanceMap);
-        Color = readCubeMap(CubeMap, RR );      
+        Color = readCubeMap(CubeMap, RR);
+        //Color = readDistanceCubeMap(DistanceMap, cubePos)/300.0;
+        //return Color;
         
         float ctheta_in = dot(N, R);