def get_constraints_force_nodeloads(self):
if not self.member.cons_force:
return
# check shape type of reference shape
for femobj in self.member.cons_force:
# femobj --> dict, FreeCAD document object is femobj["Object"]
print_obj_info(femobj["Object"], log=True)
if femobj["RefShapeType"] == "Vertex":
FreeCAD.Console.PrintLog(
" load on vertices --> The femelement_table "
"and femnodes_mesh are not needed for node load calculation.\n"
)
elif femobj["RefShapeType"] == "Face" \
and meshtools.is_solid_femmesh(self.femmesh) \
and not meshtools.has_no_face_data(self.femmesh):
FreeCAD.Console.PrintLog(
" solid_mesh with face data --> The femelement_table is not "
"needed but the femnodes_mesh is needed for node load calculation.\n"
)
if not self.femnodes_mesh:
self.femnodes_mesh = self.femmesh.Nodes
else:
FreeCAD.Console.PrintLog(
" mesh without needed data --> The femelement_table "
"and femnodes_mesh are not needed for node load calculation.\n"
)
if not self.femnodes_mesh:
self.femnodes_mesh = self.femmesh.Nodes
if not self.femelement_table:
self.femelement_table = meshtools.get_femelement_table(
self.femmesh)
# get node loads
FreeCAD.Console.PrintLog(
" Finite element mesh nodes will be retrieved by searching "
"the appropriate nodes in the finite element mesh.\n")
FreeCAD.Console.PrintLog(
" The appropriate finite element mesh node load values will "
"be calculated according to the finite element definition.\n")
for femobj in self.member.cons_force:
# femobj --> dict, FreeCAD document object is femobj["Object"]
frc_obj = femobj["Object"]
print_obj_info(frc_obj)
if frc_obj.Force == 0:
FreeCAD.Console.PrintMessage(" Warning --> Force = 0\n")
if femobj["RefShapeType"] == "Vertex": # point load on vertices
femobj[
"NodeLoadTable"] = meshtools.get_force_obj_vertex_nodeload_table(
self.femmesh, frc_obj)
elif femobj["RefShapeType"] == "Edge": # line load on edges
femobj[
"NodeLoadTable"] = meshtools.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"] = meshtools.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']
FreeCAD.Console.PrintMessage("Constraint force:" + ' ' +
femobj['Object'].Name + '\n')
frc_obj = femobj['Object']
if femobj['RefShapeType'] == 'Vertex':
FreeCAD.Console.PrintLog(
"load on vertices --> we do not need the "
"femelement_table and femnodes_mesh for node load calculation"
)
elif femobj['RefShapeType'] == 'Face' \
and meshtools.is_solid_femmesh(self.femmesh) \
and not meshtools.has_no_face_data(self.femmesh):
FreeCAD.Console.PrintLog(
"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:
FreeCAD.Console.PrintLog(
"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 = meshtools.get_femelement_table(
self.femmesh)
# get node loads
FreeCAD.Console.PrintMessage(
" Finite element mesh nodes will be retrieved by searching "
"the appropriate nodes in the finite element mesh.\n")
FreeCAD.Console.PrintMessage(
" The appropriate finite element mesh node load values will "
"be calculated according to the finite element definition.\n")
for femobj in self.force_objects:
# femobj --> dict, FreeCAD document object is femobj['Object']
frc_obj = femobj['Object']
if frc_obj.Force == 0:
FreeCAD.Console.PrintMessage(' Warning --> Force = 0\n')
if femobj['RefShapeType'] == 'Vertex': # point load on vertices
femobj[
'NodeLoadTable'] = meshtools.get_force_obj_vertex_nodeload_table(
self.femmesh, frc_obj)
elif femobj['RefShapeType'] == 'Edge': # line load on edges
femobj[
'NodeLoadTable'] = meshtools.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'] = meshtools.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']
FreeCAD.Console.PrintMessage("Constraint force: " +
femobj['Object'].Name + '\n')
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:
FreeCAD.Console.PrintMessage(' Warning --> Force = 0\n')
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']
FreeCAD.Console.PrintMessage("Constraint force: " + femobj['Object'].Name + '\n')
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:
FreeCAD.Console.PrintMessage(' Warning --> Force = 0\n')
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)
