FEM: examples, move base setups in separate modules

src/Mod/Fem/femexamples/boxanalysis_static.py

@@ -31,11 +31,9 @@ setup()
 
 import FreeCAD
 
-import Fem
 import ObjectsFem
 
-from .manager import get_meshname
-from .manager import init_doc
+from .boxanalysis_base import setup_boxanalysisbase
 
 
 def get_information():
@@ -50,59 +48,10 @@ def get_information():
     }
 
 
-def setup_base(doc=None, solvertype="ccxtools"):
-
-    # init FreeCAD document
-    if doc is None:
-        doc = init_doc()
-
-    # geometric objects
-    # object name is important in this base setup method
-    # all module which use this base setup, use the object name to find the object
-    geom_obj = doc.addObject("Part::Box", "Box")
-    geom_obj.Height = geom_obj.Width = geom_obj.Length = 10
-    doc.recompute()
-
-    if FreeCAD.GuiUp:
-        geom_obj.ViewObject.Document.activeView().viewAxonometric()
-        geom_obj.ViewObject.Document.activeView().fitAll()
-
-    # analysis
-    analysis = ObjectsFem.makeAnalysis(doc, "Analysis")
-
-    # material
-    material_obj = ObjectsFem.makeMaterialSolid(doc, "MechanicalMaterial")
-    mat = material_obj.Material
-    mat["Name"] = "Steel-Generic"
-    mat["YoungsModulus"] = "200000 MPa"
-    mat["PoissonRatio"] = "0.30"
-    mat["Density"] = "7900 kg/m^3"
-    material_obj.Material = mat
-    analysis.addObject(material_obj)
-
-    # mesh
-    from .meshes.mesh_boxanalysis_tetra10 import create_nodes, create_elements
-    fem_mesh = Fem.FemMesh()
-    control = create_nodes(fem_mesh)
-    if not control:
-        FreeCAD.Console.PrintError("Error on creating nodes.\n")
-    control = create_elements(fem_mesh)
-    if not control:
-        FreeCAD.Console.PrintError("Error on creating elements.\n")
-    femmesh_obj = analysis.addObject(ObjectsFem.makeMeshGmsh(doc, get_meshname()))[0]
-    femmesh_obj.FemMesh = fem_mesh
-    femmesh_obj.Part = geom_obj
-    femmesh_obj.SecondOrderLinear = False
-    femmesh_obj.CharacteristicLengthMin = "8.0 mm"
-
-    doc.recompute()
-    return doc
-
-
 def setup(doc=None, solvertype="ccxtools"):
 
     # setup box static, add a fixed, force and a pressure constraint
-    doc = setup_base(doc, solvertype)
+    doc = setup_boxanalysisbase(doc, solvertype)
     geom_obj = doc.Box
     analysis = doc.Analysis