RenameArray
vtk-examples/Python/Arrays/RenameArray
Description¶
Renaming the normals array.
Question
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Code¶
RenameArray.py
import vtk
def main():
# setup sphere
sphereSource = vtk.vtkSphereSource()
sphereSource.Update()
polydata = vtk.vtkPolyData()
polydata.ShallowCopy(sphereSource.GetOutput())
normals = polydata.GetPointData().GetNormals()
normals.SetName('TestN')
writer = vtk.vtkXMLPolyDataWriter()
writer.SetFileName('Test.vtp')
writer.SetInputData(polydata)
writer.Write()
if __name__ == '__main__':
main()