That means your FreeCAD is not compiled against vtk visualization Toolkit and thus you do not have all the visualization tools. You would need to install a FreeCAD binary which is compiled against vtk or compile FreeCAD yourself.
Bernd
Moderator: bernd
because you only can set the max elements size for a region.
bernd wrote: ↑Fri Mar 01, 2019 1:12 pmYou could make the BooleanFragment invisible and use the base solids instead. The geometry of them needs to be equal. But be carefull, if more than 2 Solids are involved the geometry of the base solid might not be equal with the solid you would like to select in BooldeanFragment.
It is not about mention me it is about the following ...
If the solids go into each other this would not work! Thus we need to implemet some smarter selection like DeepSoic proposed, but I did not have the time to look it this so far.