source: GTP/trunk/App/Demos/Illum/Ogre/Media/materials/GTPCaustic/GTPCaustic.materials @ 2024

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
   } 
   vertex_program_ref GTP/Caustic/PhotonMapHitEnv_PS
   {
     param_named_auto cameraPos camera_position
     param_named float3 lastCenter 0 0 0
     param_named float  reflIndex 0.85  
   }
  }
 }
}

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          proj_matrix
     param_named CauSpriteSize      float 20.0
   } 
   vertex_program_ref GTP/Caustic/CauCube_PointSprite_PS
   {
     param_named CausticColor float4          0.7 0.7 0.5 0.15
   }
   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           proj_matrix
     param_named PhotonMapResolution float 64
   } 
   vertex_program_ref GTP/Caustic/CauCube_Triangles_PS
   {
     param_named CausticColor float4 0.7 0.7 0.5 1
   }
   texture_unit
   {
     vertex_texture true         
   }
  }
 }
}