function normal(shader, t_base, t_second, t_detail)
    shader:begin("deffer_model_flat","deffer_base_flat")
    : fog (false)       
    : blend(true, blend.zero, blend.one)
    : scopelense(1)
    shader:dx10texture("s_base", t_base)
    shader:dx10sampler("smp_base")
    shader:dx10stencil(true, cmp_func.always, 2, 2, stencil_op.replace, stencil_op.replace, stencil_op.replace)
    shader:dx10stencil_ref(2)
end