Function NodeReorder

bt_editor/utils.cpp:239–263

}

void NodeReorder(QtNodes::FlowScene &scene, AbsBehaviorTree & tree)
{

    for (const auto& abs_node: tree.nodes())
    {
        Node* node =  abs_node.graphic_node;
        if( node == nullptr )
        {
            throw std::runtime_error("one or more nodes haven't been created yet");
        }
    }

    if( tree.nodesCount() == 0)
    {
        return;
    }

    RecursiveNodeReorder(tree, scene.layout() );

    for (const auto& abs_node: tree.nodes())
    {
        Node* node =  abs_node.graphic_node;
        scene.setNodePosition( *node, abs_node.pos );
    }
}


AbsBehaviorTree BuildTreeFromScene(const QtNodes::FlowScene *scene,