Changeset 2550 for GTP/trunk/App/Demos/Illum/Ogre/Media/materials/GTPEnvMap

Timestamp:

09/05/07 10:54:23 (17 years ago)

Author:

szirmay

Message:

 

Location:

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

Files:

• GTPEnvMap.hlsl (modified) (2 diffs)
• GTPEnvMap.program (modified) (1 diff)

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

@@ -63 +63 @@
 }
 
+float4 EnvMap_Refract_Default_PS
+                                        (Shaded_OUT IN,
+                                        uniform samplerCUBE CubeMap : register(s0),
+                                        uniform float3 cameraPos,
+                                        uniform float sRefraction,
+                                        uniform float transparency ) : COLOR0
+{
+        float3 N = normalize(IN.wNormal.xyz);
+        float3 V = normalize(IN.wPos.xyz - cameraPos);
+        float3 R = reflect( V, N);      
+        float3 R2 = refract( V, N, sRefraction);        
+        
+        return 0.5;//(1.0 - transparency) * readCubeMap(CubeMap, R ) + transparency * readCubeMap(CubeMap, R2);
+}
+
 float4  EnvMap_Localized_Reflection_PS( Shaded_OUT IN,
                                                                                 uniform samplerCUBE CubeMap : register(s0),
@@ -88 +103 @@
                                                                                 uniform float3 cameraPos,
                                                                                 uniform float3 lastCenter,              
-                                                                                uniform float sFresnel,
+                                                                                uniform float4 sFresnel,
                                                                                 uniform float sRefraction ) :COLOR0
 {

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

@@ -3 +3 @@
         source GTPEnvMap.hlsl
         entry_point EnvMap_Default_PS
+        target ps_2_0
+}
+
+fragment_program GTP/EnvMap/Default_Refract_PS hlsl
+{
+        source GTPEnvMap.hlsl
+        entry_point EnvMap_Refract_Default_PS
         target ps_2_0
 }