// \todo if next isn't split, don't we want to copy its 'Tangent 1' instead?
value_node->set_link(5,value_node_next->get_link(5)); // Tangent 2
value_node->set_link(3,ValueNode_Const::create(true)); // Split Tangents
// \todo if next isn't split, don't we want to copy its 'Tangent 1' instead?
value_node->set_link(5,value_node_next->get_link(5)); // Tangent 2
value_node->set_link(3,ValueNode_Const::create(true)); // Split Tangents