material GTP/Caustic/PhotonMap_HitEnv
{
 technique
 {
  pass
  {   
   vertex_program_ref GTP/Basic/Shaded_VS
   {
     param_named_auto WorldViewProj worldviewproj_matrix
     param_named_auto World         world_matrix
     param_named_auto WorldInv      inverse_world_matrix
   } 
   fragment_program_ref GTP/Caustic/PhotonMapHitEnv_PS
   {
     param_named_auto cameraPos camera_position
     param_named lastCenter float3 0 0 0
     param_named refIndex float 0.85	
   }
   //cubemap of distances
   texture_unit
   {
   	filtering none
   }
  }
 }
}

material GTP/Caustic/CauCube_PointSprite
{
 technique
 {
  pass
  { 
   cull_hardware none
   scene_blend src_alpha one
   depth_check off
   point_sprites on
   vertex_program_ref GTP/Caustic/CauCube_PointSprite_VS
   {
     param_named_auto WorldView     worldview_matrix
     param_named_auto Proj          projection_matrix
     param_named CauSpriteSize      float 10
   } 
   fragment_program_ref GTP/Caustic/CauCube_PointSprite_PS
   {
     param_named CausticColor float4          1 1 1 0.8
   }
   texture_unit
   {
     vertex_texture true	 
   }
   texture_unit
   {
     texture PowerOfPhotonHitTexel.dds
   }
  }
 }
}

material GTP/Caustic/CauCube_Triangles
{
 technique
 {
  pass
  { 
   cull_hardware none
   scene_blend src_alpha one
   depth_write off
   vertex_program_ref GTP/Caustic/CauCube_Triangles_VS
   {
     param_named_auto WorldView      worldview_matrix
     param_named_auto Proj           projection_matrix
     param_named PhotonMapResolution float 64
     param_named WorldSize float 10
   } 
   fragment_program_ref GTP/Caustic/CauCube_Triangles_PS
   {
     param_named CausticColor float4 0.7 0.7 0.5 1
     
   }
   texture_unit
   {
     vertex_texture true	 
   }
  }
 }
}

material GTP/Caustic/Glass
{
   technique 
   {   
      pass 
      { 
		 IllumTechniques
		 {
			RenderTechnique ColorCubeMap
			{
				update_interval		0
				update_all_face true									
			}
			RenderTechnique DistanceCubeMap
			{
				update_interval		0
				update_all_face true										
			}
			RenderTechnique CausticCaster
			{
				attenuation	1000
				update_interval	1
				update_all_face true
				photonmap_resolution 64
				caustic_cubemap_resolution 256
				photon_map_material	GTP/Caustic/PhotonMap_HitEnv
				//caustic_map_material	GTP/Caustic/CauCube_PointSprite
				caustic_map_material	GTP/Caustic/CauCube_Triangles
				use_triangles	true
				blur_caustic_cubemap true				
			}
			
		 }      
	 vertex_program_ref GTP/Basic/Shaded_VS
     	 {       
            param_named_auto WorldViewProj worldviewproj_matrix 
    	    param_named_auto World world_matrix
    	    param_named_auto WorldInv inverse_world_matrix
     	 } 
	 fragment_program_ref GTP/EnvMap/Localized_Refraction_PS
     	 { 
		    param_named_auto cameraPos camera_position
            param_named lastCenter float3 0 0 0
            param_named sFresnel float 0.1
<<<<<<< .mine
            param_named sRefraction float 0.85
=======
            param_named sRefraction float 0.8
>>>>>>> .r2314
	     }		
	     //Cube map for reflections and refractions	
	     texture_unit
	     {
	    
	     }
	     //Cube map of distances
	     texture_unit
	     {
	   	filtering none
	     }
	  }
   }
}

material GTP/Caustic/Glass_PointSprite
{
   technique 
   {   
      pass 
      { 
		 IllumTechniques
		 {
			RenderTechnique ColorCubeMap
			{
				update_interval		0
				update_all_face true									
			}
			RenderTechnique DistanceCubeMap
			{
				update_interval		0
				update_all_face true										
			}
			RenderTechnique CausticCaster
			{
				attenuation	1000
				update_interval	1
				update_all_face true
				photonmap_resolution 64
				caustic_cubemap_resolution 256
				photon_map_material	GTP/Caustic/PhotonMap_HitEnv
				caustic_map_material	GTP/Caustic/CauCube_PointSprite
				blur_caustic_cubemap false
			}
			
		 }      
	 vertex_program_ref GTP/Basic/Shaded_VS
     	 {       
            param_named_auto WorldViewProj worldviewproj_matrix 
    	    param_named_auto World world_matrix
    	    param_named_auto WorldInv inverse_world_matrix
     	 } 
	 fragment_program_ref GTP/EnvMap/Localized_Refraction_PS
     	 { 
		    param_named_auto cameraPos camera_position
            param_named lastCenter float3 0 0 0
            param_named sFresnel float 0.1
            param_named sRefraction float 0.8
	     }		
	     //Cube map for reflections and refractions	
	     texture_unit
	     {
	    
	     }
	     //Cube map of distances
	     texture_unit
	     {
	   	filtering none
	     }
	  }
   }
}