- all other option text use consequently lowercase letters
- also set dialog to a more sensible sensible size
- the other changes were automagically done by QT Creator
Modify the auxiliary spine to be a true helix, resulting in a much
smoother linear extrusion when a twist angle is applied. This also
corrects a bug in the scaling during linear extrusion, where non-uniform
scaling was not handled correctly.
at the moment the sorting is confusing, the sorting in the menu differs from the toolbars and some features even belong in the menu to another category than in the toolbars and one feature has not yet a toolbar entry
This PR implements a uniform sorting for the menu and toolbar and adds the missing toolbar icon
- this is necessary to perform electrodynamics simulations. Since the typical values are in the range of 1e6 S/m, we need the new units kS and MS
- since this is for simulations, also add electrical conductivity to the FEM material cards