- fix bug that changing constraint type in dialog lost flux value
- accept and not immediately save any changed value
- make the temperatures a PropertyTemperature to get rid of hacks
- also fix some too long code lines
- the current implementation only considers explicitly given binaries (with full path) and ignores the setting to check the environment paths
- also remove 2 trailing whitespaces
- fix bug if no solver should be default
- only provide solvers that are available to be the default
- also add commit opened transactions
- also remove unused include and correct an include
- for e.g. the solver objects it is important that the added equations are visible in the TreeView
- also improve activation of analyses for documents with multiple analyses: one activates one and can then subsequently add an object to it because the activation will also select
- this PR addresses a long-standing annoying issue: You are already in the FEM WB and load a file.
Then you cannot just start but first have to activate the Analysis. But one is in the FEM WB to work with analyses.
- the spring constraint is currently unused but it can be used for Elmer mechanical analyses
This PR does so and also overhaul the dialog UI.
- use the spring constraint also in an example file
- add fields to specify a formula for the displacement, this is necessary to make transient deformation analyses with Elmer
- add option to set displacement from result of flow equation
- this way also a major overhaul -> simpler dialog logic etc.
- adds new equation "Deformation" (this name since the stress solver got in FreeCAD the misleading name "elasticity")
- this way change icon of elastic solver to make the difference clear
- same as #8963 but for initial velocity
- add an example file that demonstrates the influence of the initial velocity
- some fine-tuning for the existing flow example
- complete revision of the constraint.
This is a breaking change, meaning existing constraints won't work.
This is possible because since 2 days ago the whole flow equation did not work at all. Also the existing constraint implementation if buggy and cannot be used to do the Elmer tutorial. Also, the constraint is only used by Elmer and only be the flow equation.
Since nobody complained about the obvious wrong results, we can assume the flow equation was not yet in practical usage (and for FC 0.20 we known that it does not work at all, first with FC 0.20.1).
It is necessary since it must be possible to either input a velocity or an equation. With an equation, a velocity profile can be specified.
- update the flow examples accordingly:
-- simplify them since an initial and and output velocity is not necessary to specify
-- use a formula as input velocity for the non-turbulent example
- make the connection also working for frequency and buckling analysis by directly creating/updating the pipeline where the CalculiX results are loaded
- was reported and automatically fixed by Qt's Designer that the size in the file is incorrect, (the sum of the widget's widths is wider than the main widget's specified size)
- was reported and automatically fixed by Qt's Designer that the size in the file is incorrect, (the sum of the widget's widths is wider than the main widget's specified size)
