@stevebaer , i wanted to mirror a vector , so i tried to do it with rs.mirrorObject() (( didnt know about the way that Mitch just showed me in his comment here )) but that methods input for object to mirror is GUID , so i looked for a method to create a vector with GUID (( something like rs.addPoint , but for vectors)) , thats pretty much it .
sometimes before i was working on a script and i ran to a problem which i couldnt use lines that i created , so i asked one of my friends about it and he write this code for me :
for k in range(0,Iteration):
connectivity,Lines = ghcomp.DelaunayEdges(Pts)
for Line in Lines:
he told me the problem was about lines GUID , i didnt get what he did in this code at all so i wanted to find out about this and creatung GUID for object .