I limited it to 10K points and it didn’t crash… With 100K points it appeared to hang almost immediately, but I let it run and it finished. However, when I hit Undo, then it hung again, this time for a long time, but it finally came back too.
I thought at first that the first hang was the screen redraw, it’s probably filling some buffer somewhere. However, if I cut the redraw, still runs really slowly. I have a feeling each point added is an undo step, so that may be the hangup… Edit: after thinking about it some more, it’s probably just the time it takes to add each individual point to the document that’s causing the hang
Unless your’re trying to illustrate something animated on-screen, I would just put the point locations in one big list and then add them to the document at the end (as a point cloud even better).