Alpha Keying Material

public_plan.material

material plan/lambert1
{
	technique
    {
        pass
        {
        	scene_blend alpha_blend
        	
            vertex_program_ref Deferred_vs
            {
            }
            fragment_program_ref Deferred_ps
            {
            }
 
            texture_unit
            {
                
            }     
        }
    }
}

vertex_program Deferred_vs hlsl
{
   source alphaKey_vs.hlsl
    target vs_3_0
    entry_point main
 
    default_params
    {
        //param_named_auto worldView worldview_matrix
       param_named_auto worldViewProj worldviewproj_matrix
    }
}
fragment_program Deferred_ps hlsl
{
    source alphaKey_ps.hlsl
    target ps_3_0
    entry_point main
    default_params
    {
        //param_named specularity float 0.0
    }
}