Changeset 1519 for GTP/trunk/App/Demos/Illum/Ogre/Media/materials

Timestamp:

09/27/06 16:04:44 (18 years ago)

Author:

szirmay

Message:

 

Location:

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

Files:

• programs/GameTools_Diffuse.hlsl (added)
• programs/GameTools_ReduceCubeMap.hlsl (modified) (3 diffs)
• scripts/Diffuse.material (modified) (2 diffs)
• scripts/GameTools.material (modified) (1 diff)
• scripts/GlassHead.material (modified) (1 diff)
• textures/rockwall.tga (added)

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

@@ -24 +24 @@
     OUT.hPosition = IN.Position;
     OUT.Position = IN.Position.xy;
+    //OUT.Position.y = 1 - OUT.Position.y;
     return OUT;
 }
@@ -31 +32 @@
 {  
         RATE = 32;
+        CUBEMAP_SIZE = 128;
     float4 color = 0;
     // color += texCUBE( EnvironmentMapSampler, Tex );
@@ -47 +49 @@
                 if (nFace == 2) dir = float3(pos.x, 1, -pos.y);
                 if (nFace == 3) dir = float3(pos.x, -1, pos.y);
-                if (nFace == 4) dir = float3(pos.xy, 1);
+                if (nFace == 4) dir = float3(pos.x, pos.y, 1);
                 if (nFace == 5) dir = float3(-pos.x, pos.y,-1);
 
-                color += readCubeMap( EnvironmentMapSampler, dir);
+                color += texCUBE( EnvironmentMapSampler, dir);
     }
+  /*  
+    if (nFace == 0)     dir = float3(1, 0, 0);
+        if (nFace == 1) dir = float3(-1, 0, 0);
+        if (nFace == 2) dir = float3(0, 1, 0);
+        if (nFace == 3) dir = float3(0, -1, 0);
+        if (nFace == 4) dir = float3(0, 0, 1);
+        if (nFace == 5) dir = float3(0, 0,-1);
+                
+    return texCUBE(EnvironmentMapSampler, dir);*/
     //return float4(IN.Position.xy,1,1);
         return color / (RATE*RATE);     

GTP/trunk/App/Demos/Illum/Ogre/Media/materials/scripts/Diffuse.material

@@ -47 +47 @@
                 IllumTechniques
                 {
+                        RenderTechnique DistanceCubeMap
+                        {
+                                update_interval         1
+                                distance_calc false                                             
+                        }
                         RenderTechnique ReducedColorCubeMap
                         {
-                                update_interval         3
+                                update_interval         1
+                                reduced_resolution 4
+                                resolution 128
                                 distance_calc false
                                 face_angle_calc false
-                                update_all_face         false
+                                update_all_face         true
                         }
                 }
@@ -88 +95 @@
    }
 }
+
+
+
+vertex_program Diffuse2VS hlsl
+{
+        source GameTools_Diffuse.hlsl
+        entry_point DiffuseVS
+        target vs_2_0
+} 
+
+fragment_program Diffuse2PS hlsl
+{
+        source GameTools_Diffuse.hlsl
+        entry_point DiffusePS
+        target ps_3_0
+} 
+
+material GameTools/Diffuse2 
+{ 
+   technique 
+   { 
+      pass 
+      { 
+                
+                IllumTechniques
+                {
+                        RenderTechnique DistanceCubeMap
+                        {
+                                update_interval         1
+                                distance_calc false                                             
+                        }
+                        RenderTechnique ReducedColorCubeMap
+                        {
+                                update_interval         1
+                                reduced_resolution 4
+                                resolution 128
+                                distance_calc false
+                                face_angle_calc false
+                                update_all_face         true
+                        }
+                }
+      
+
+                vertex_program_ref Diffuse2VS
+                {       
+                 param_named_auto worldViewProj worldviewproj_matrix 
+                param_named_auto world world_matrix  
+        
+                } 
+                fragment_program_ref Diffuse2PS
+                { 
+                        param_named_auto cameraPos camera_position
+                        param_named REDUCED_CUBEMAP_SIZE int 4
+                        param_named lastCenter float3 0 0 0
+                         param_named_auto world_IT inverse_transpose_world_matrix               
+                } 
+                
+                //Cube map for reflections and refractions      
+                texture_unit
+                {
+                        cubic_texture cubemap.jpg combinedUVW
+                        tex_address_mode clamp
+                        colour_op replace
+                }
+
+                //Cube map of distances
+                texture_unit
+                 {
+                   cubic_texture cubemap.jpg combinedUVW
+                   tex_address_mode clamp
+                   colour_op replace
+                 }
+         }
+   }
+}

GTP/trunk/App/Demos/Illum/Ogre/Media/materials/scripts/GameTools.material

@@ -69 +69 @@
                         {
                                 texture rockwall.tga
-                                env_map cubic_normal
+                                //env_map cubic_normal
                                 //vertex_texture true
                         }

GTP/trunk/App/Demos/Illum/Ogre/Media/materials/scripts/GlassHead.material

@@ -144 +144 @@
                                 photonmap_resolution 32
                                 caustic_cubemap_resolution 512  
-                                caustic_map_material            GameTools/CauTri
-                                use_triangles   true                            
+                                //caustic_map_material          GameTools/CauTri
+                                //use_triangles true                            
                         }