Changeset 1837 for GTP/trunk/App/Demos/Illum

Timestamp:

12/01/06 12:21:04 (18 years ago)

Author:

szirmay

Message:

 

File:

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

GTP/trunk/App/Demos/Illum/Ogre/Media/materials/programs/GameTools_HPS_Smoke_L_Depth.hlsl

@@ -113 +113 @@
         //texCoord.z = normalize(texCoord.z);
         //texCoord.w = normalize(texCoord.w);
-    float2 offset = texCoord.zw * baseRadius;
+    float2 offset = texCoord.zw * 100+ baseRadius * 0.000000000001;
         OUT.r = abs(offset.x);
         float4 cPosition;   
@@ -125 +125 @@
     OUT.hPosition = mul( Proj, cPosition );
     float4 sPosition = OUT.hPosition / OUT.hPosition.w;
-    OUT.screenCoord = (sPosition.xy + float2(1, 1)) / 2.0;
+    OUT.screenCoord = (sPosition.xy + float2(1.0, 1.0)) / float2(2.0, 2.0);
+    float2 halfpixel = float2(0.5 / width, 0.5 / height);
+    OUT.screenCoord += halfpixel;   
     OUT.screenCoord.y = 1.0 - OUT.screenCoord.y;
-    float2 halfpixel = float2(1.0 / width, 1.0 / height);
-    OUT.screenCoord += halfpixel;
-   
-     
+         
     OUT.texCoord = texCoord.xy;  
     OUT.Color = Color;
@@ -258 +257 @@
         
         Color = float4(1, 1, 1, alpha) * IN.Color;
-        return Color; 
+      return Color; 
         
 }