@hlorus
when this get merged, can you please add some shortcut to command like reset or switch mode? It can help to reduce the mouse movement, since the measurement tool stays in task widget (mostly left or right of screen).

It is a well known "issue" with constraining arcs, caused by the fact that one "expected" degree of freedom (DOF) is already consumed by the two endpoints lying on the same circle. Thus an arc has only 5 DOF and not 6. In your case: use a horizontal constraint beween the two poi...

My workaround using a help construction line.

@thomas:
your solution could work, but it is a little bit messy.

@willem:
i want to define the start and end of acr slot using the construction line or projection line from another sketch. Please see my example file (in this post). I need a coincident constraint in this case.

I got this overconstraint issue when using arc slot tool and applying coincident between points. Mathematically it can't be right? In this example, the blue line is just a construction line. But same issue will happen with projection line. OS: Windows 10 build 19045 Word size of FreeCAD: 64-bit Vers...

Thank you Grub, it works pretty good on my windows machine at work.

I noticed, that you have to open the pie menu to set the trigger method. May be this option should also be in the preferences page.

Once again, thank you

Hi Grub,

can you add the multi keys shortcut feature to activate custom pie menus? It could help to avoid conflict with another FreeCAD functions.

Thank you.

Is there a way for me to assign custom shortcut for each pie menu. The idea is to group frequently used tools into one/multi groups. In realthunder's FreeCAD version you can set a short cut for custom toolbar, without showing it on to screen to save space and by triggering the short cut it will pop ...

I doesn't work for me on Fedora 39. Triggering PieMenu will blacken my screen. It is also happened will PieMenu from Addon Manager. Maybe there is something wrong with my graphic driver. OS: Fedora Linux 39 (Thirty Nine) (i3/i3) Word size of FreeCAD: 64-bit Version: 0.22.0dev.35456 (Git) Build type:...

i like this. Context-aware tool is cool and can indeed speed up the work.