makeSolid.py

sel=Gui.Selection.getSelection()
FreeCAD.ActiveDocument.addObject("Part::Feature",('new')+sel[0].Name)
__shape__ = Part.Shape()
__shape__.makeShapeFromMesh(sel[0].Mesh.Topology,0.1)
__shape__= Part.Solid(__shape__)
FreeCAD.ActiveDocument.getObject(('new')+sel[0].Name).Shape=__shape__
FreeCAD.ActiveDocument.getObject(('new')+sel[0].Name).purgeTouched()
del __shape__