Seriously ? Read the thread title again. And the thread also...rogermhsu wrote: ↑Tue May 26, 2020 6:46 amIn either scenario (selecting the tool first or the geometry first), the resulting input to the software is the same (two points and a line). The most user-friendly approach would be to have the order not matter - the user selects the geometry in any order and the software intelligently sorts things out. Even if you prefer one order over another, you'd get what you want with this approach. Win, win, win.
The whole point is about the point-point-point symmetry.