def importFrd(filename, analysis=None, result_name_prefix=None):
import importToolsFem
import ObjectsFem
if result_name_prefix is None:
result_name_prefix = ''
m = readResult(filename)
mesh_object = None
if(len(m['Nodes']) > 0):
if analysis is None:
analysis_name = os.path.splitext(os.path.basename(filename))[0]
analysis_object = ObjectsFem.makeAnalysis('Analysis')
analysis_object.Label = analysis_name
else:
analysis_object = analysis # see if statement few lines later, if not analysis -> no FemMesh object is created !
if 'Nodes' in m:
positions = []
for k, v in m['Nodes'].items():
positions.append(v)
p_x_max, p_y_max, p_z_max = map(max, zip(*positions))
p_x_min, p_y_min, p_z_min = map(min, zip(*positions))
x_span = abs(p_x_max - p_x_min)
y_span = abs(p_y_max - p_y_min)
z_span = abs(p_z_max - p_z_min)
span = max(x_span, y_span, z_span)
if (not analysis):
mesh = importToolsFem.make_femmesh(m)
if len(m['Nodes']) > 0:
mesh_object = FreeCAD.ActiveDocument.addObject('Fem::FemMeshObject', 'ResultMesh')
mesh_object.FemMesh = mesh
analysis_object.Member = analysis_object.Member + [mesh_object]
number_of_increments = len(m['Results'])
for result_set in m['Results']:
eigenmode_number = result_set['number']
step_time = result_set['time']
step_time = round(step_time, 2)
if eigenmode_number > 0:
results_name = result_name_prefix + 'mode_' + str(eigenmode_number) + '_results'
elif number_of_increments > 1:
results_name = result_name_prefix + 'time_' + str(step_time) + '_results'
else:
results_name = result_name_prefix + 'results'
results = ObjectsFem.makeResultMechanical(results_name)
for m in analysis_object.Member: # TODO analysis could have multiple mesh objects in the future
if m.isDerivedFrom("Fem::FemMeshObject"):
results.Mesh = m
break
results = importToolsFem.fill_femresult_mechanical(results, result_set, span)
analysis_object.Member = analysis_object.Member + [results]
if(FreeCAD.GuiUp):
import FemGui
FemGui.setActiveAnalysis(analysis_object)
def importFrd(filename, analysis=None, result_name_prefix=None):
import importToolsFem
import ObjectsFem
if result_name_prefix is None:
result_name_prefix = ''
m = readResult(filename)
result_mesh_object = None
if len(m['Nodes']) > 0:
if analysis:
analysis_object = analysis
mesh = importToolsFem.make_femmesh(m)
result_mesh_object = ObjectsFem.makeMeshResult(FreeCAD.ActiveDocument,
'Result_mesh')
result_mesh_object.FemMesh = mesh
positions = []
for k, v in m['Nodes'].items():
positions.append(v)
p_x_max, p_y_max, p_z_max = map(max, zip(*positions))
p_x_min, p_y_min, p_z_min = map(min, zip(*positions))
x_span = abs(p_x_max - p_x_min)
y_span = abs(p_y_max - p_y_min)
z_span = abs(p_z_max - p_z_min)
span = max(x_span, y_span, z_span)
number_of_increments = len(m['Results'])
for result_set in m['Results']:
eigenmode_number = result_set['number']
step_time = result_set['time']
step_time = round(step_time, 2)
if eigenmode_number > 0:
results_name = result_name_prefix + 'mode_' + str(
eigenmode_number) + '_results'
elif number_of_increments > 1:
results_name = result_name_prefix + 'time_' + str(
step_time) + '_results'
else:
results_name = result_name_prefix + 'results'
results = ObjectsFem.makeResultMechanical(FreeCAD.ActiveDocument,
results_name)
results.Mesh = result_mesh_object
results = importToolsFem.fill_femresult_mechanical(
results, result_set, span)
if analysis:
analysis_object.Member = analysis_object.Member + [results]
if FreeCAD.GuiUp:
if analysis:
import FemGui
FemGui.setActiveAnalysis(analysis_object)
FreeCAD.ActiveDocument.recompute()
else:
FreeCAD.Console.PrintError(
'Problem on frd file import. No nodes found in frd file.\n')
def import_inp(filename):
"create imported objects in FreeCAD, currently only FemMesh"
m = read_inp(filename)
import importToolsFem
mesh = importToolsFem.make_femmesh(m)
mesh_name = os.path.splitext(os.path.basename(filename))[0]
mesh_object = FreeCAD.ActiveDocument.addObject('Fem::FemMeshObject', mesh_name)
mesh_object.FemMesh = mesh
def import_inp(filename):
"create imported objects in FreeCAD, currently only FemMesh"
m = read_inp(filename)
import importToolsFem
mesh = importToolsFem.make_femmesh(m)
mesh_name = os.path.splitext(os.path.basename(filename))[0]
mesh_object = FreeCAD.ActiveDocument.addObject('Fem::FemMeshObject', mesh_name)
mesh_object.FemMesh = mesh
def import_z88_mesh(filename, analysis=None):
'''insert a FreeCAD FEM Mesh object in the ActiveDocument
'''
mesh_data = read_z88_mesh(filename)
mesh_name = os.path.basename(os.path.splitext(filename)[0])
import importToolsFem
femmesh = importToolsFem.make_femmesh(mesh_data)
if femmesh:
mesh_object = FreeCAD.ActiveDocument.addObject('Fem::FemMeshObject', mesh_name)
mesh_object.FemMesh = femmesh
def import_fenics_mesh(filename, analysis=None):
'''insert a FreeCAD FEM Mesh object in the ActiveDocument
'''
mesh_data = read_fenics_mesh(filename)
mesh_name = os.path.basename(os.path.splitext(filename)[0])
femmesh = importToolsFem.make_femmesh(mesh_data)
if femmesh:
mesh_object = FreeCAD.ActiveDocument.addObject('Fem::FemMeshObject',
mesh_name)
mesh_object.FemMesh = femmesh
def import_fenics_mesh(filename, analysis=None):
'''insert a FreeCAD FEM Mesh object in the ActiveDocument
'''
mesh_data = readFenicsXML.read_fenics_mesh_xml(filename)
# xdmf not operational
mesh_name = os.path.basename(os.path.splitext(filename)[0])
femmesh = importToolsFem.make_femmesh(mesh_data)
if femmesh:
mesh_object = FreeCAD.ActiveDocument.addObject('Fem::FemMeshObject', mesh_name)
mesh_object.FemMesh = femmesh
def import_z88_disp(filename, analysis=None, result_name_prefix=None):
'''insert a FreeCAD FEM mechanical result object in the ActiveDocument
pure usage:
import importZ88O2Results
disp_file = '/pathtofile/z88o2.txt'
importZ88O2Results.import_z88_disp(disp_file)
the z888i1.txt FEMMesh file needs to be in the same directory as z88o2.txt (ahh, make a new document first ;-))
'''
import importZ88Mesh
import importToolsFem
import ObjectsFem
if result_name_prefix is None:
result_name_prefix = ''
disp_read = read_z88_disp(filename)
result_mesh_object = None
if len(disp_read['Nodes']) > 0:
if analysis:
analysis_object = analysis
# read result mesh
if filename.endswith('z88o2.txt'):
mesh_file = filename.replace('o2', 'i1')
mesh_data = importZ88Mesh.read_z88_mesh(mesh_file)
femmesh = importToolsFem.make_femmesh(mesh_data)
result_mesh_object = ObjectsFem.makeMeshResult(
FreeCAD.ActiveDocument, 'Result_mesh')
result_mesh_object.FemMesh = femmesh
else:
FreeCAD.Console.PrintError('Z88 mesh file z88i1.txt not found!')
# create result obj
for result_set in disp_read['Results']:
results_name = result_name_prefix + 'results'
results = ObjectsFem.makeResultMechanical(FreeCAD.ActiveDocument,
results_name)
results.Mesh = result_mesh_object
results = importToolsFem.fill_femresult_mechanical(
results, result_set, 0)
if analysis:
analysis_object.Member = analysis_object.Member + [results]
if FreeCAD.GuiUp:
if analysis:
import FemGui
FemGui.setActiveAnalysis(analysis_object)
FreeCAD.ActiveDocument.recompute()
else:
FreeCAD.Console.PrintError(
'Problem on frd file import. No nodes found in frd file.\n')
def importFrd(filename, analysis=None, result_name_prefix=None):
import importToolsFem
import ObjectsFem
if result_name_prefix is None:
result_name_prefix = ''
m = readResult(filename)
result_mesh_object = None
if len(m['Nodes']) > 0:
if analysis:
analysis_object = analysis
mesh = importToolsFem.make_femmesh(m)
result_mesh_object = ObjectsFem.makeMeshResult(FreeCAD.ActiveDocument, 'Result_mesh')
result_mesh_object.FemMesh = mesh
positions = []
for k, v in m['Nodes'].items():
positions.append(v)
p_x_max, p_y_max, p_z_max = map(max, zip(*positions))
p_x_min, p_y_min, p_z_min = map(min, zip(*positions))
x_span = abs(p_x_max - p_x_min)
y_span = abs(p_y_max - p_y_min)
z_span = abs(p_z_max - p_z_min)
span = max(x_span, y_span, z_span)
number_of_increments = len(m['Results'])
for result_set in m['Results']:
eigenmode_number = result_set['number']
step_time = result_set['time']
step_time = round(step_time, 2)
if eigenmode_number > 0:
results_name = result_name_prefix + 'mode_' + str(eigenmode_number) + '_results'
elif number_of_increments > 1:
results_name = result_name_prefix + 'time_' + str(step_time) + '_results'
else:
results_name = result_name_prefix + 'results'
results = ObjectsFem.makeResultMechanical(FreeCAD.ActiveDocument, results_name)
results.Mesh = result_mesh_object
results = importToolsFem.fill_femresult_mechanical(results, result_set, span)
if analysis:
analysis_object.addObject(results)
if FreeCAD.GuiUp:
if analysis:
import FemGui
FemGui.setActiveAnalysis(analysis_object)
FreeCAD.ActiveDocument.recompute()
else:
FreeCAD.Console.PrintError('Problem on frd file import. No nodes found in frd file.\n')
def import_z88_disp(filename, analysis=None, result_name_prefix=None):
'''insert a FreeCAD FEM mechanical result object in the ActiveDocument
pure usage:
import importZ88O2Results
disp_file = '/pathtofile/z88o2.txt'
importZ88O2Results.import_z88_disp(disp_file)
the z888i1.txt FEMMesh file needs to be in the same directory as z88o2.txt (ahh, make a new document first ;-))
'''
import importZ88Mesh
import importToolsFem
import ObjectsFem
if result_name_prefix is None:
result_name_prefix = ''
disp_read = read_z88_disp(filename)
result_mesh_object = None
if len(disp_read['Nodes']) > 0:
if analysis:
analysis_object = analysis
# read result mesh
if filename.endswith('z88o2.txt'):
mesh_file = filename.replace('o2', 'i1')
mesh_data = importZ88Mesh.read_z88_mesh(mesh_file)
femmesh = importToolsFem.make_femmesh(mesh_data)
result_mesh_object = ObjectsFem.makeMeshResult(FreeCAD.ActiveDocument, 'Result_mesh')
result_mesh_object.FemMesh = femmesh
else:
FreeCAD.Console.PrintError('Z88 mesh file z88i1.txt not found!')
# create result obj
for result_set in disp_read['Results']:
results_name = result_name_prefix + 'results'
results = ObjectsFem.makeResultMechanical(FreeCAD.ActiveDocument, results_name)
results.Mesh = result_mesh_object
results = importToolsFem.fill_femresult_mechanical(results, result_set, 0)
if analysis:
analysis_object.addObject(results)
if FreeCAD.GuiUp:
if analysis:
import FemGui
FemGui.setActiveAnalysis(analysis_object)
FreeCAD.ActiveDocument.recompute()
else:
FreeCAD.Console.PrintError('Problem on frd file import. No nodes found in frd file.\n')