How can i get the meshgroups name in FEMMesh which import from UNV file?

[x70]

i import a FEMmesh from unv file,the meshobject in treeview have some attributes are liseted in propertiese table,included groups count,but no othor groups information like group name,How can I get them via python command?

[bernd]

https://forum.freecadweb.org/viewtopic. ... 20#p318823

[x70]

I write like this:

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 Fem.insert(filePath,FreeCAD.activeDocument().Name)
 mesh = FreeCAD.ActiveDocument.FEMMeshGmsh.FemMesh
 for g in mesh.Groups:
       name = mesh.getGroupName(g)
       print(name)
       mesh.getGroupElementType(g)
       mesh.getGroupElements(g)

but got:

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'App.Document' object has no attribute 'FEMMeshGmsh'

[bernd]

Code: Select all

 mesh = FreeCAD.ActiveDocument.FEMMeshGmsh.FemMesh

FEMMeshGmsh is the name of the fem mesh object. If you import a unv the object name is the file name. You can post an example FreeCAD file if it still does not work for you.