def vmtkmeshwriter(mesh, path):
"""Write a vtkUnstructuredGrid object to disk.
Args:
image: vtkUnstructuredGrid object.
path: Path to the mesh file.
Returns:
n/a
Note:
Writes several mesh formats: vtu, vtk, xda, FDNEUT, lifev, xml
(dolfin), msh (fluent), tec (tecplot), node (tetgen), ele (tetgen), dat
"""
writer = vmtkscripts.vmtkMeshWriter()
writer.Mesh = mesh
writer.OutputFileName = path
writer.Execute()
def vmtkmeshwriter(mesh, path):
"""Write a vtkUnstructuredGrid object to disk.
Args:
image: vtkUnstructuredGrid object.
path: Path to the mesh file.
Returns:
n/a
Note:
Writes several mesh formats: vtu, vtk, xda, FDNEUT, lifev, xml
(dolfin), msh (fluent), tec (tecplot), node (tetgen), ele (tetgen), dat
"""
writer = vmtkscripts.vmtkMeshWriter()
writer.Mesh = mesh
writer.OutputFileName = path
writer.Execute()
parser = argparse.ArgumentParser()
parser.add_argument("fname", help="Enter the path to the input surface file", type=str)
args = parser.parse_args()
fname = args.fname
outputName = fname.split('.')[:-1] + ['.vtu']
outputName = ''.join(outputName)
surfaceReader = vmtkscripts.vmtkSurfaceReader()
surfaceReader.InputFileName = fname
surfaceReader.Execute()
surfaceRemeshing = vmtkscripts.vmtkSurfaceRemeshing()
surfaceRemeshing.Surface = surfaceReader.Surface
surfaceRemeshing.ElementSizeMode = 'edgelength'
surfaceRemeshing.TargetEdgeLength = 5.0
surfaceRemeshing.Execute()
meshGenerator = vmtkscripts.vmtkMeshGenerator()
meshGenerator.Surface = surfaceRemeshing.Surface
meshGenerator.TargetEdgeLength = 5.0
meshGenerator.Execute()
meshViewer = vmtkscripts.vmtkMeshViewer()
meshViewer.Mesh = meshGenerator.Mesh
meshViewer.Execute()
meshWriter = vmtkscripts.vmtkMeshWriter()
meshWriter.Mesh = meshGenerator.Mesh
meshWriter.Mode = 'ascii'
meshWriter.OutputFileName = outputName
meshWriter.Execute()
def vmtkmeshwriter(mesh, filename):
writer = vmtkscripts.vmtkMeshWriter()
writer.Mesh = mesh
writer.OutputFileName = filename
writer.Execute()