///////////////////////////////////
//			 PASS 0
//		HEAT CASTERS PASS
///////////////////////////////////

vertex_program Fury/HeatVision/HeatCaster_vp glsl glsles glslang hlsl
{
   source compositors/HeatCasterVp.glsl
}

fragment_program Fury/HeatVision/HeatCaster_fp glsl glsles glslang hlsl
{
   source compositors/HeatCasterFp.glsl
}

material Fury/HeatVision/HeatCaster
{
  technique
  {
    pass
    {
      polygon_mode_overrideable false
      vertex_program_ref Fury/HeatVision/HeatCaster_vp
      {
        param_named_auto eyePosition camera_position_object_space
        param_named_auto worldViewProj worldviewproj_matrix
      }

      fragment_program_ref Fury/HeatVision/HeatCaster_fp
      {
      }
    }
  }
}

///////////////////////////////////
//			 PASS 0
//		HEAT CASTERS PASS
///////////////////////////////////

vertex_program Fury/HeatVision/ColdCaster_vp glsl glsles glslang hlsl
{
   source compositors/ColdCasterVp.glsl
}

fragment_program Fury/HeatVision/ColdCaster_fp glsl glsles glslang hlsl
{
   source compositors/ColdCasterFp.glsl
}

material Fury/HeatVision/ColdCaster
{
  technique
  {
    pass
    {
      polygon_mode_overrideable false
      vertex_program_ref Fury/HeatVision/ColdCaster_vp
      {
          param_named_auto eyePosition camera_position_object_space
          param_named_auto worldViewProj worldviewproj_matrix
      }

      fragment_program_ref Fury/HeatVision/ColdCaster_fp
      {
      }
    }
  }
}

///////////////////////////////////
//			  PASS 1
//  LIGHT TO HEAT CONVERSION PASS
///////////////////////////////////

fragment_program Fury/HeatVision/LightToHeat_fp_GL glsl glsles
{
   	source compositors/LightToHeatFp.glsl
    
   	default_params
   	{
   		param_named Input int 0
   		param_named NoiseMap int 1
	   	param_named HeatLookup int 2
   	}
}

fragment_program Fury/HeatVision/LightToHeat_fp_HLSL hlsl glslang
{
   	source compositors/LightToHeatFp.glsl
}

fragment_program Fury/HeatVision/LightToHeat_fp unified
{
	delegate Fury/HeatVision/LightToHeat_fp_GL
	delegate Fury/HeatVision/LightToHeat_fp_HLSL
}

material Fury/HeatVision/LightToHeat
{
  technique
  {
    pass
    {
      cull_hardware none
      depth_func always_pass
      polygon_mode_overrideable false

      vertex_program_ref Ogre/Compositor/StdQuad_Tex2a_vp
      {
      }

      fragment_program_ref Fury/HeatVision/LightToHeat_fp
      {
        param_named depth_modulator float4 0.6 0 0 0

        // this one can be fixed
        param_named heatBiasScale float4 0.0 1.0 0 0
        
        param_named_auto time time_0_1 1
      }

      // INPUT (from scene, where entities has "Fury/HeatVision/Caster" material for heat emanation)
      texture_unit
      {
        tex_coord_set 0
        filtering linear linear none
        tex_address_mode clamp
      }

      // Noise map
      texture_unit
      {
        texture compositors/Random3D.dds 3d
        tex_coord_set 0
      }

      // heat conversion texture
      texture_unit
      {
        texture compositors/HeatLookup.tga
        tex_coord_set 0
        filtering point point none
      }
    }
  }

}


///////////////////////////////////
//			  PASS 2
//			 BLUR PASS
///////////////////////////////////

fragment_program Fury/HeatVision/Blur_fp_GL glsl glsles
{
  	source compositors/HeatBlurFp.glsl
    
  	default_params
  	{
      param_named blurAmount float4 0.5 0 0 0
  		param_named Input int 0
  	}
}

fragment_program Fury/HeatVision/Blur_fp_HLSL hlsl glslang
{
  	source compositors/HeatBlurFp.glsl
    
  	default_params
  	{
      param_named blurAmount float4 0.5 0 0 0
  	}
}


fragment_program Fury/HeatVision/Blur_fp unified
{
	delegate Fury/HeatVision/Blur_fp_GL
	delegate Fury/HeatVision/Blur_fp_HLSL
}

material Fury/HeatVision/Blur
{
  technique
  {
    pass
    {
      cull_hardware none
      depth_func always_pass
      polygon_mode_overrideable false

      vertex_program_ref Ogre/Compositor/StdQuad_Tex2a_vp
      {
      }

      fragment_program_ref Fury/HeatVision/Blur_fp
      {
      }

      // INPUT (from previous)
      texture_unit
      {
        tex_coord_set 0
        filtering linear linear none
        tex_address_mode clamp
      }
    }
  }
}

material Ogre/Compositor/Blur
{
  technique
  {
    pass
    {
      cull_hardware none
      depth_func always_pass
      polygon_mode_overrideable false

      vertex_program_ref Ogre/Compositor/StdQuad_Tex2a_vp
      {
      }

      fragment_program_ref Fury/HeatVision/Blur_fp
      {
        param_named blurAmount float4 0.3 0 0 0
      }

      // INPUT (from previous)
      texture_unit
      {
        tex_coord_set 0
        filtering linear linear none
        tex_address_mode clamp
      }
    }
  }
}