def get_constraints_force_nodeloads(self):
# check shape type of reference shape
for femobj in self.force_objects: # femobj --> dict, FreeCAD document object is femobj['Object']
frc_obj = femobj['Object']
if femobj['RefShapeType'] == 'Vertex':
# print("load on vertices --> we do not need the femelement_table and femnodes_mesh for node load calculation")
pass
elif femobj['RefShapeType'] == 'Face' and FemMeshTools.is_solid_femmesh(self.femmesh) and not FemMeshTools.has_no_face_data(self.femmesh):
# print("solid_mesh with face data --> we do not need the femelement_table but we need the femnodes_mesh for node load calculation")
if not self.femnodes_mesh:
self.femnodes_mesh = self.femmesh.Nodes
else:
# print("mesh without needed data --> we need the femelement_table and femnodes_mesh for node load calculation")
if not self.femnodes_mesh:
self.femnodes_mesh = self.femmesh.Nodes
if not self.femelement_table:
self.femelement_table = FemMeshTools.get_femelement_table(self.femmesh)
# get node loads
for femobj in self.force_objects: # femobj --> dict, FreeCAD document object is femobj['Object']
frc_obj = femobj['Object']
if frc_obj.Force == 0:
print(' Warning --> Force = 0')
if femobj['RefShapeType'] == 'Vertex': # point load on vertieces
femobj['NodeLoadTable'] = FemMeshTools.get_force_obj_vertex_nodeload_table(self.femmesh, frc_obj)
elif femobj['RefShapeType'] == 'Edge': # line load on edges
femobj['NodeLoadTable'] = FemMeshTools.get_force_obj_edge_nodeload_table(self.femmesh, self.femelement_table, self.femnodes_mesh, frc_obj)
elif femobj['RefShapeType'] == 'Face': # area load on faces
femobj['NodeLoadTable'] = FemMeshTools.get_force_obj_face_nodeload_table(self.femmesh, self.femelement_table, self.femnodes_mesh, frc_obj)
def get_constraints_force_nodeloads(self):
# check shape type of reference shape
for femobj in self.force_objects: # femobj --> dict, FreeCAD document object is femobj['Object']
frc_obj = femobj['Object']
# in GUI defined frc_obj all ref_shape have the same shape type
# TODO in FemTools: check if all RefShapes really have the same type an write type to dictionary
femobj['RefShapeType'] = ''
if frc_obj.References:
first_ref_obj = frc_obj.References[0]
first_ref_shape = first_ref_obj[0].Shape.getElement(
first_ref_obj[1][0])
femobj['RefShapeType'] = first_ref_shape.ShapeType
else:
# frc_obj.References could be empty ! # TODO in FemTools: check
FreeCAD.Console.PrintError(
'At least one Force Object has empty References!\n')
if femobj['RefShapeType'] == 'Vertex':
# print("load on vertices --> we do not need the femelement_table and femnodes_mesh for node load calculation")
pass
elif femobj[
'RefShapeType'] == 'Face' and FemMeshTools.is_solid_femmesh(
self.femmesh) and not FemMeshTools.has_no_face_data(
self.femmesh):
# print("solid_mesh with face data --> we do not need the femelement_table but we need the femnodes_mesh for node load calculation")
if not self.femnodes_mesh:
self.femnodes_mesh = self.femmesh.Nodes
else:
# print("mesh without needed data --> we need the femelement_table and femnodes_mesh for node load calculation")
if not self.femnodes_mesh:
self.femnodes_mesh = self.femmesh.Nodes
if not self.femelement_table:
self.femelement_table = FemMeshTools.get_femelement_table(
self.femmesh)
# get node loads
for femobj in self.force_objects: # femobj --> dict, FreeCAD document object is femobj['Object']
frc_obj = femobj['Object']
if frc_obj.Force == 0:
print(' Warning --> Force = 0')
if femobj['RefShapeType'] == 'Vertex': # point load on vertieces
femobj[
'NodeLoadTable'] = FemMeshTools.get_force_obj_vertex_nodeload_table(
self.femmesh, frc_obj)
elif femobj['RefShapeType'] == 'Edge': # line load on edges
femobj[
'NodeLoadTable'] = FemMeshTools.get_force_obj_edge_nodeload_table(
self.femmesh, self.femelement_table,
self.femnodes_mesh, frc_obj)
elif femobj['RefShapeType'] == 'Face': # area load on faces
femobj[
'NodeLoadTable'] = FemMeshTools.get_force_obj_face_nodeload_table(
self.femmesh, self.femelement_table,
self.femnodes_mesh, frc_obj)
def get_constraints_force_nodeloads(self):
# check shape type of reference shape
for femobj in self.force_objects: # femobj --> dict, FreeCAD document object is femobj['Object']
print("Constraint force: " + femobj['Object'].Name)
frc_obj = femobj['Object']
if femobj['RefShapeType'] == 'Vertex':
# print("load on vertices --> we do not need the femelement_table and femnodes_mesh for node load calculation")
pass
elif femobj[
'RefShapeType'] == 'Face' and FemMeshTools.is_solid_femmesh(
self.femmesh) and not FemMeshTools.has_no_face_data(
self.femmesh):
# print("solid_mesh with face data --> we do not need the femelement_table but we need the femnodes_mesh for node load calculation")
if not self.femnodes_mesh:
self.femnodes_mesh = self.femmesh.Nodes
else:
# print("mesh without needed data --> we need the femelement_table and femnodes_mesh for node load calculation")
if not self.femnodes_mesh:
self.femnodes_mesh = self.femmesh.Nodes
if not self.femelement_table:
self.femelement_table = FemMeshTools.get_femelement_table(
self.femmesh)
# get node loads
for femobj in self.force_objects: # femobj --> dict, FreeCAD document object is femobj['Object']
frc_obj = femobj['Object']
if frc_obj.Force == 0:
print(' Warning --> Force = 0')
if femobj['RefShapeType'] == 'Vertex': # point load on vertieces
femobj[
'NodeLoadTable'] = FemMeshTools.get_force_obj_vertex_nodeload_table(
self.femmesh, frc_obj)
elif femobj['RefShapeType'] == 'Edge': # line load on edges
femobj[
'NodeLoadTable'] = FemMeshTools.get_force_obj_edge_nodeload_table(
self.femmesh, self.femelement_table,
self.femnodes_mesh, frc_obj)
elif femobj['RefShapeType'] == 'Face': # area load on faces
femobj[
'NodeLoadTable'] = FemMeshTools.get_force_obj_face_nodeload_table(
self.femmesh, self.femelement_table,
self.femnodes_mesh, frc_obj)
def get_constraints_force_nodeloads(self):
# check shape type of reference shape
for femobj in self.force_objects: # femobj --> dict, FreeCAD document object is femobj['Object']
frc_obj = femobj['Object']
# in GUI defined frc_obj all ref_shape have the same shape type
# TODO in FemTools: check if all RefShapes really have the same type an write type to dictionary
femobj['RefShapeType'] = ''
if frc_obj.References:
first_ref_obj = frc_obj.References[0]
first_ref_shape = first_ref_obj[0].Shape.getElement(first_ref_obj[1][0])
femobj['RefShapeType'] = first_ref_shape.ShapeType
else:
# frc_obj.References could be empty ! # TODO in FemTools: check
FreeCAD.Console.PrintError('At least one Force Object has empty References!\n')
if femobj['RefShapeType'] == 'Vertex':
# print("load on vertices --> we do not need the femelement_table and femnodes_mesh for node load calculation")
pass
elif femobj['RefShapeType'] == 'Face' and FemMeshTools.is_solid_femmesh(self.femmesh) and not FemMeshTools.has_no_face_data(self.femmesh):
# print("solid_mesh with face data --> we do not need the femelement_table but we need the femnodes_mesh for node load calculation")
if not self.femnodes_mesh:
self.femnodes_mesh = self.femmesh.Nodes
else:
# print("mesh without needed data --> we need the femelement_table and femnodes_mesh for node load calculation")
if not self.femnodes_mesh:
self.femnodes_mesh = self.femmesh.Nodes
if not self.femelement_table:
self.femelement_table = FemMeshTools.get_femelement_table(self.femmesh)
# get node loads
for femobj in self.force_objects: # femobj --> dict, FreeCAD document object is femobj['Object']
frc_obj = femobj['Object']
if frc_obj.Force == 0:
print(' Warning --> Force = 0')
if femobj['RefShapeType'] == 'Vertex': # point load on vertieces
femobj['NodeLoadTable'] = FemMeshTools.get_force_obj_vertex_nodeload_table(self.femmesh, frc_obj)
elif femobj['RefShapeType'] == 'Edge': # line load on edges
femobj['NodeLoadTable'] = FemMeshTools.get_force_obj_edge_nodeload_table(self.femmesh, self.femelement_table, self.femnodes_mesh, frc_obj)
elif femobj['RefShapeType'] == 'Face': # area load on faces
femobj['NodeLoadTable'] = FemMeshTools.get_force_obj_face_nodeload_table(self.femmesh, self.femelement_table, self.femnodes_mesh, frc_obj)
