When I'm working in 2D, and draw a line that is not along one of the fixed axes, ie red, blue, green, then I want to draw a line perpendicular to that line, how do I do that? I have seen when SU will "snap" my line parallel to another line (I think I know how to make it do this, but it doesn't seem to work every time), and change the line's color to pink/purple, and tell me it's parallel. And I've seen it do the same thing, except that it's perpendicular, but I can't figure out exactly what I'm doing to make it give me the perpendicular line.
Is there a certain way I'm supposed to "hover" over some particular point to get it to "snap" me a pp (purple perpendicular) line? Or got a link you can send me to...maybe there's a tutorial that I missed that explains how to do this exact task?
Thanks,
Tom
Is there a certain way I'm supposed to "hover" over some particular point to get it to "snap" me a pp (purple perpendicular) line? Or got a link you can send me to...maybe there's a tutorial that I missed that explains how to do this exact task?
Thanks,
Tom
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