calculated_value_node = ValueNode_BLineCalcTangent::create(ValueBase::TYPE_VECTOR);
else if (link_name == "width")
calculated_value_node = ValueNode_BLineCalcWidth::create(ValueBase::TYPE_REAL);
calculated_value_node = ValueNode_BLineCalcTangent::create(ValueBase::TYPE_VECTOR);
else if (link_name == "width")
calculated_value_node = ValueNode_BLineCalcWidth::create(ValueBase::TYPE_REAL);