if material.override_material:
st.sub.append(tech_res.create_reference_statement("material", "surface", mat_res))
tech_res.statements.append(st)
else:
st = Statement("pass", "")
if material.override_material:
st.sub.append(tech_res.create_reference_statement("material", "surface", mat_res))
tech_res.statements.append(st)
else:
st = Statement("pass", "")