- scale_value_node->set_link(scale_value_node->get_link_index_from_name("link"), value_node);
- scale_value_node->set_link(scale_value_node->get_link_index_from_name("scalar"), ValueNode_Const::create(Real(0.5)));
+ scale_value_node->set_link("link", value_node);
+ scale_value_node->set_link("scalar", ValueNode_Const::create(Real(0.5)));