- Select 3 points to draw lines between (right angles are the standard) - Space to show color option - X to unselect points (in case you mess up a point) - C to clear screen you'll know the point was selected if there was a little lag. you'll know you probably missed a point if nothing is drawn after 3 points, so press x and try again (there is no undo (yet)
- Had to use an angle conversion custom block from @TheLogFather so thank you for that. - Have to give some credit to @SupercatDonut for reminding me about parabolic line drawings if you have any ideas to make this better than i'd love to hear them.