- the object was not created inside the analysis container (while this was correctly done when it is created from a solver run)
- after the creation, the object was only hardly visible for the user
"new framework" implies especially to new users that this is the CCX of choice. But it is not, since you cannot Since we keep it in the menu and experienced users will find it.
- we must not hardcode the number of coincidence vector places
The user must have a chance to change this setting for the iterative solvers according to the Z88 docs.
We use as default the number Z88 uses in its distributed example.
- we must not hardcode the number of stiffness matrix places, especially not for the Cholesky solver
The user must have a chance to change this setting in case of a solver error. This is also according to the Z88 docs that says it is a two step process:
- the solver first computed the necessary places
- the user must set the value accordingly in case it is too low
- also some code style fixes
- especially don't hardcode the choly solver that fails quickly for finer meshes
- setting sorcg as default since it shows the best performance with the cantilever tests
As it was, a deletion of non-empty solver could not be stopped, one could only decide if childs would be deleted too
Now you get a warning and can stop the deletion
- since we use consistently SI units (as recommended my the Elmer forum), we need to scale the input mesh (we use ElmerGrid that has an option fur this purpose)
- Since the result will be in the scaled mesh, we need to scale it back
With this PR, one gets now correct result independent of
- the used unit scheme
- the simulation type (electrical or thermo-mechanical)
* Now the behavior is consistent with behavior of PD fillets, for example.
See https://forum.freecadweb.org/viewtopic.php?f=18&t=67135#p580192. In the
future it may be possible to reuse some code from there.
* When the last selected item is removed we need to reset the existing
highlighting separately.
* Use `Gui::ButtonGroup` in `TaskFemConstraintOnBoundary`
