// Controls -----------------------//--------------------------------
OpFreeNode = 3000, // MENU CONTROLS - FREE NODES
OpEqualNode = 3001, // MENU CONTROLS - DOUBLE NODES
+ OpNodeConnectivityNb = 3002, // MENU CONTROLS - NODE CONNECTIVITY NUMBER
OpFreeEdge = 3100, // MENU CONTROLS - FREE EDGES
OpFreeBorder = 3101, // MENU CONTROLS - FREE BORDERS
OpLength = 3102, // MENU CONTROLS - LENGTH