orthogonal line compared to the line of origin

[Legs]

It is sufficient, in the settings, to set 90 as a right angle and polar measurements compared to the last segment.
f10 to activate the polar pointing.

I tried and tried it again and I just can't track the line using the tracking (it must also set it with relative rotation).
instead I also thought about the possibility that it is banally that to rotate the original segment (clearly if it is not a block or other).
just select it, select a grip, press twice the space write and send p send (or b if the English version) and select the intersection and rotate 90°. then cut the surplus parts.
That is what seems to be a question, but it is actually a very fast operation.
possibly the same operation can be done with mocoro. Select the segment, use mocoro to copy and rotate around the starting point.

if you may interest I return a link to the conversation found on the autodesk site that reports, basically what we told more a specific lisp to solve the problem.

https://forums.autodesk.com/t5/auto...-from-a-point-on-the-line/m-p/6670460#m149961

 

[ragnol]

ps: I follow, neither.

You can do it, but it's not native. I think I'm gonna go on an orthogonal line and take her around. also because autocad I use it marginally

I do not have any other contributions to be given (otherwise I would not have asked the question

ps: as soon as I can get you the footage, for what's worth

 

[Tristus]

I tried and tried it again and I just can't track the line using the tracking (it must also set it with relative rotation).

these only settings in my autocad
if instead it is a problem of sensitivity of the mouse, so you can not make the green line of tracking appear, try to increase the sensitivity of the mouse from the control panel of windows, perhaps decreasing the speed of the mouse

 

[Legs]

Thank you for making me a video. and I can confirm it works.
But I wanted to try to track the line from a point where an arc intersects and here autocad is obstinate to let me continue the line following the course of the arc. definitely there is a setting for that too.

 

[Tristus]

I've never used the polar pointing, I usually translate the icon of the bird and operate with that.
I wanted to try the polar pointing and it seems that it doesn't work when it finds an entity that is intersected by another.
in this case I would use the ucts