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#############################################################
## ##
## Copyright (c) 2003-2017 by The University of Queensland ##
## Centre for Geoscience Computing ##
## http://earth.uq.edu.au/centre-geoscience-computing ##
## ##
## Primary Business: Brisbane, Queensland, Australia ##
## Licensed under the Open Software License version 3.0 ##
## http://www.apache.org/licenses/LICENSE-2.0 ##
## ##
#############################################################
import vtk as kwvtk
from esys.lsm.vis import core
class PointExtractor(core.PointExtractor):
def __init__(
self,
pointMap = lambda dataRecord: dataRecord.getPoint()
):
core.PointExtractor.__init__(self, pointMap)
def getVtkPoints(self, data):
vtkPoints = kwvtk.vtkPoints()
for dataRecord in data:
vtkPoints.InsertNextPoint(self.getPoint(dataRecord))
return vtkPoints
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