material SSAO/GBuffer
{
    technique
    {
        pass
        {	 
            vertex_program_ref SSAO/GBuffer_vp
            {
                param_named_auto cWorldViewProj worldviewproj_matrix
                param_named_auto cWorldView worldview_matrix
            }

            fragment_program_ref SSAO/GBuffer_fp
            {
                param_named_auto cNearClipDistance near_clip_distance
                param_named_auto cFarClipDistance far_clip_distance
            }
        }
    }
}