compositor GameTools/Glow
{
    technique
    {
        texture scene target_width target_height PF_FLOAT16_RGBA
		texture cut 256 256 PF_FLOAT16_RGBA		        
        texture rt0 256 256 PF_FLOAT16_RGBA        
        texture rt1 256 256 PF_FLOAT16_RGBA
        texture prev 256 256 PF_FLOAT16_RGBA
   
		target prev
		{
			input none
			only_initial on
			pass render_quad
			{
				material GameTools/PostProcBlack				
			}
		}
		
        target scene
        {
            // Render output from previous compositor (or original scene)
            input previous
        }
		
       target cut
        {
            input none
			
            pass render_quad
            {
                material GameTools/GlowCut
                input 0 scene
               input 1 prev
            }
        }
        target rt0
        {
            input none
          
            pass render_quad
            {
                material GameTools/GlowBlurV
                input 0 cut
            }
        } 
        target rt1
        {
            input none
         
            pass render_quad
            {
               material GameTools/GlowBlurH
                input 0 rt0
            }
		}
        target prev        
        {
		     input none
		    
           pass render_quad
           {
				material GameTools/TextureCopy
				input 0 rt1
				
           }
       }
      
        target_output
        {
            input none
          
          pass render_quad
            {
               material GameTools/GlowAdd
                input 0 scene
                input 1 rt1
            }
        }
    }
}