def get_material_elements(self):
# it only works if either Volumes or Shellthicknesses or Beamsections are in the material objects
# it means it does not work for mixed meshes and multiple materials, this is checked in check_prerequisites
print("Materials")
if self.femmesh.Volumes:
# we only could do this for volumes, if a mesh contains volumes we're going to use them in the analysis
# but a mesh could contain the element faces of the volumes as faces and the edges of the faces as edges,
# there we have to check of some geometric objects
all_found = False
if self.femmesh.GroupCount:
all_found = FemMeshTools.get_femelement_sets_from_group_data(self.femmesh, self.material_objects)
print(all_found)
if all_found is False:
if not self.femelement_table:
self.femelement_table = FemMeshTools.get_femelement_table(self.femmesh)
# we're going to use the binary search for get_femelements_by_femnodes()
# thus we need the parameter values self.femnodes_ele_table
if not self.femnodes_mesh:
self.femnodes_mesh = self.femmesh.Nodes
if not self.femnodes_ele_table:
self.femnodes_ele_table = FemMeshTools.get_femnodes_ele_table(self.femnodes_mesh, self.femelement_table)
FemMeshTools.get_femelement_sets(self.femmesh, self.femelement_table, self.material_objects, self.femnodes_ele_table)
if self.shellthickness_objects:
if not self.femelement_table:
self.femelement_table = FemMeshTools.get_femelement_table(self.femmesh)
FemMeshTools.get_femelement_sets(self.femmesh, self.femelement_table, self.material_objects)
if self.beamsection_objects or self.fluidsection_objects:
if not self.femelement_table:
self.femelement_table = FemMeshTools.get_femelement_table(self.femmesh)
FemMeshTools.get_femelement_sets(self.femmesh, self.femelement_table, self.material_objects)
def get_solid_element_sets(self, femobjs):
# get element ids and write them into the femobj
all_found = False
if self.femmesh.GroupCount:
all_found = meshtools.get_femelement_sets_from_group_data(
self.femmesh, femobjs)
FreeCAD.Console.PrintMessage(all_found)
FreeCAD.Console.PrintMessage("\n")
if all_found is False:
if not self.femelement_table:
self.femelement_table = meshtools.get_femelement_table(
self.femmesh)
# we're going to use the binary search for get_femelements_by_femnodes()
# thus we need the parameter values self.femnodes_ele_table
if not self.femnodes_mesh:
self.femnodes_mesh = self.femmesh.Nodes
if not self.femnodes_ele_table:
self.femnodes_ele_table = meshtools.get_femnodes_ele_table(
self.femnodes_mesh, self.femelement_table)
control = meshtools.get_femelement_sets(self.femmesh,
self.femelement_table,
femobjs,
self.femnodes_ele_table)
# we only need to set it, if it is still True
if (self.femelement_count_test is True) and (control is False):
self.femelement_count_test = False
def get_material_elements(self):
# it only works if either Volumes or Shellthicknesses or Beamsections are in the material objects
# it means it does not work for mixed meshes and multiple materials, this is checked in check_prerequisites
# the femelement_table is only calculated for the highest dimension in get_femelement_table
FreeCAD.Console.PrintMessage('Materials\n')
if self.femmesh.Volumes:
# we only could do this for volumes, if a mesh contains volumes we're going to use them in the analysis
# but a mesh could contain the element faces of the volumes as faces and the edges of the faces as edges,
# there we have to check of some geometric objects
all_found = False
if self.femmesh.GroupCount:
all_found = FemMeshTools.get_femelement_sets_from_group_data(self.femmesh, self.material_objects)
FreeCAD.Console.PrintMessage(all_found)
FreeCAD.Console.PrintMessage('\n')
if all_found is False:
if not self.femelement_table:
self.femelement_table = FemMeshTools.get_femelement_table(self.femmesh)
# we're going to use the binary search for get_femelements_by_femnodes()
# thus we need the parameter values self.femnodes_ele_table
if not self.femnodes_mesh:
self.femnodes_mesh = self.femmesh.Nodes
if not self.femnodes_ele_table:
self.femnodes_ele_table = FemMeshTools.get_femnodes_ele_table(self.femnodes_mesh, self.femelement_table)
control = FemMeshTools.get_femelement_sets(self.femmesh, self.femelement_table, self.material_objects, self.femnodes_ele_table)
if (self.femelement_count_test is True) and (control is False): # we only need to set it, if it is still True
self.femelement_count_test = False
if self.shellthickness_objects:
if not self.femelement_faces_table:
self.femelement_faces_table = FemMeshTools.get_femelement_faces_table(self.femmesh)
FemMeshTools.get_femelement_sets(self.femmesh, self.femelement_faces_table, self.material_objects)
if self.beamsection_objects or self.fluidsection_objects:
if not self.femelement_edges_table:
self.femelement_edges_table = FemMeshTools.get_femelement_edges_table(self.femmesh)
FemMeshTools.get_femelement_sets(self.femmesh, self.femelement_edges_table, self.material_objects)
def get_material_elements(self):
# it only works if either Volumes or Shellthicknesses or Beamsections are in the material objects
# it means it does not work for mixed meshes and multiple materials, this is checked in check_prerequisites
# the femelement_table is only calculated for the highest dimension in get_femelement_table
FreeCAD.Console.PrintMessage('Materials\n')
if self.femmesh.Volumes:
# we only could do this for volumes, if a mesh contains volumes we're going to use them in the analysis
# but a mesh could contain the element faces of the volumes as faces and the edges of the faces as edges,
# there we have to check of some geometric objects
all_found = False
if self.femmesh.GroupCount:
all_found = FemMeshTools.get_femelement_sets_from_group_data(self.femmesh, self.material_objects)
FreeCAD.Console.PrintMessage(all_found)
FreeCAD.Console.PrintMessage('\n')
if all_found is False:
if not self.femelement_table:
self.femelement_table = FemMeshTools.get_femelement_table(self.femmesh)
# we're going to use the binary search for get_femelements_by_femnodes()
# thus we need the parameter values self.femnodes_ele_table
if not self.femnodes_mesh:
self.femnodes_mesh = self.femmesh.Nodes
if not self.femnodes_ele_table:
self.femnodes_ele_table = FemMeshTools.get_femnodes_ele_table(self.femnodes_mesh, self.femelement_table)
control = FemMeshTools.get_femelement_sets(self.femmesh, self.femelement_table, self.material_objects, self.femnodes_ele_table)
if (self.femelement_count_test is True) and (control is False): # we only need to set it, if it is still True
self.femelement_count_test = False
if self.shellthickness_objects:
if not self.femelement_faces_table:
self.femelement_faces_table = FemMeshTools.get_femelement_faces_table(self.femmesh)
FemMeshTools.get_femelement_sets(self.femmesh, self.femelement_faces_table, self.material_objects)
if self.beamsection_objects or self.fluidsection_objects:
if not self.femelement_edges_table:
self.femelement_edges_table = FemMeshTools.get_femelement_edges_table(self.femmesh)
FemMeshTools.get_femelement_sets(self.femmesh, self.femelement_edges_table, self.material_objects)
