source: code/trunk/Tutorial/Media/materials/scripts/MotionBlur.material @ 56

fragment_program Ogre/Compositor/Combine_fp cg
{
        source Combine_fp.cg
        profiles ps_2_0 arbfp1
        entry_point Combine_fp

        default_params
        {
                param_named blur float 0.8
        }
}

material Ogre/Compositor/Combine
{
        technique
        {
                pass
                {
                        depth_check off

                        fragment_program_ref Ogre/Compositor/Combine_fp
                        {
                        }

                        vertex_program_ref Ogre/Compositor/StdQuad_Cg_vp
                        {
                        }

                        texture_unit RT
                        {
                                tex_address_mode clamp
                                filtering linear linear none
                tex_coord_set 0
                        }

                        texture_unit SUM
                        {
                                tex_address_mode clamp
                                filtering linear linear none
                tex_coord_set 0
                        }
                }
        }
}

material Ogre/Compositor/Copyback
{
        technique
        {
                pass
                {
                        lighting off
                        depth_check off

                        texture_unit Temp
                        {
                                tex_address_mode clamp
                                filtering linear linear none
                                colour_op replace
                tex_coord_set 0
                        }
                }
        }
}

material Ogre/Compositor/MotionBlur
{
        technique
        {
                pass
                {
                        lighting off
                        depth_check off

                        texture_unit Sum
                        {
                                tex_address_mode clamp
                                filtering linear linear none
                                colour_op replace
                tex_coord_set 0
                        }
                }
        }
}