FEM: element geometry types, same name type system as Python constraints

src/Mod/Fem/femobjects/_FemElementFluid1D.py

@@ -310,7 +310,7 @@ class _FemElementFluid1D:
         obj.InletFlowRateActive = False
         obj.OutletFlowRateActive = False
         obj.Proxy = self
-        self.Type = "Fem::FemElementFluid1D"
+        self.Type = "Fem::ElementFluid1D"
 
     def execute(self, obj):
         return

src/Mod/Fem/femobjects/_FemElementGeometry1D.py

@@ -79,7 +79,7 @@ class _FemElementGeometry1D:
         obj.SectionType = _FemElementGeometry1D.known_beam_types
         obj.SectionType = "Rectangular"
         obj.Proxy = self
-        self.Type = "Fem::FemElementGeometry1D"
+        self.Type = "Fem::ElementGeometry1D"
 
     def execute(self, obj):
         return

src/Mod/Fem/femobjects/_FemElementGeometry2D.py

@@ -44,7 +44,7 @@ class _FemElementGeometry2D:
             "List of shell thickness shapes"
         )
         obj.Proxy = self
-        self.Type = "Fem::FemElementGeometry2D"
+        self.Type = "Fem::ElementGeometry2D"
 
     def execute(self, obj):
         return

src/Mod/Fem/femobjects/_FemElementRotation1D.py

@@ -45,7 +45,7 @@ class _FemElementRotation1D:
             "List of beam rotation shapes"
         )
         obj.Proxy = self
-        self.Type = "Fem::FemElementRotation1D"
+        self.Type = "Fem::ElementRotation1D"
 
     def execute(self, obj):
         return