material postprocess
{
    renderState
    {
        depthTest = false            
    }

    technique Passthrough
    {
        pass
        {
            vertexShader = res/common/postprocess/postprocess.vert
            fragmentShader = res/common/postprocess/postprocess_passthrough.frag
        }
    }
    technique Grayscale
    {
        pass
        {
            vertexShader = res/common/postprocess/postprocess.vert
            fragmentShader = res/common/postprocess/postprocess_grayscale.frag
        }
    }
    
    technique Sepia
    {
        pass
        {
            vertexShader = res/common/postprocess/postprocess.vert
            fragmentShader = res/common/postprocess/postprocess_sepia.frag
        }
    }
    
    technique Pixelate
    {
        pass
        {
            vertexShader = res/common/postprocess/postprocess.vert
            fragmentShader = res/common/postprocess/postprocess_pixelate.frag
        }
    }
    
    technique Sobel Edge
    {
        pass
        {
            vertexShader = res/common/postprocess/postprocess.vert
            fragmentShader = res/common/postprocess/postprocess_sobeledge.frag
        }
    }
    
    technique Gaussian Blur
    {
        pass
        {
            vertexShader = res/common/postprocess/postprocess.vert
            fragmentShader = res/common/postprocess/postprocess_gaussianblur.frag
        }
    } 
    
    technique Old Film
    {
        pass
        {
            vertexShader = res/common/postprocess/postprocess.vert
            fragmentShader = res/common/postprocess/postprocess_oldfilm.frag
        }
    }
}