MainWindow 0 0 1120 630 MainWindow Qt::Horizontal 0 0 1120 22 toolBar TopToolBarArea false ressources/add.pngressources/add.png add Add a point on cross-section ressources/del.pngressources/del.png delete Delete selected point(s) ressources/up.pngressources/up.png up Move up selected point(s) ressources/down.pngressources/down.png down Mode down selected point(s) ressources/sort_1-9.pngressources/sort_1-9.png sort_asc Sort points by nearest neighbor ressources/sort_9-1.pngressources/sort_9-1.png sort_des Sort reversed points by nearest neighbor Purge Purge the cross-section to keep a given number of points Reverse Reverse the points order