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Listing free and constrained magnitudes (by Hernan)
I have a 2d sketch in which I have included a certain number of constrains. Using the GUI I can (try to) move things around and see which lengths/angles are constrained and which are still free. I was wondering if there is a way to list this. Ideally, I would like to label a few lines or angles and check if they are free or constrained (and get the value or equation related to fixed values). Thanks for the great piece of software.
Fri Mar 17 2023, 07:58:11
(no subject) (by Andrew)
The property browser show the degrees of freedom in each group. The menu item "Analyze/Show Underconstrained Points" will highlight points with some degree of freedom,
Fri Mar 17 2023, 08:09:47
(no subject) (by Hernan)
Thanks a lot. Is there a way to get a tree of the constrains (i.e. how each constrain determine the position/length/angle)? (using the gui or library)
Fri Mar 17 2023, 12:28:24
(no subject) (by ruevs)
There is an old debugging patch that will display the equations here:

I rebased it on master fairly recently here:

It is not intended to be "user friendly" however.
Fri Mar 17 2023, 15:14:50
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