diff --git a/tboxVtk/cutter.py b/tboxVtk/cutter.py index f0dc2260d748bf8e89b99e1b777344392f413658..917f4f22c638e144e59e4838eb515d9905f7bbf9 100644 --- a/tboxVtk/cutter.py +++ b/tboxVtk/cutter.py @@ -2,13 +2,13 @@ # -*- coding: utf-8 -*- # Copyright 2020 University of Liège -# +# # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at -# +# # http://www.apache.org/licenses/LICENSE-2.0 -# +# # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. @@ -29,13 +29,12 @@ class Cutter: self.grid = _grid def cut(self, tag, cutO, cutN, tag_name="tag"): - ''' - Cut the physical group ided "tag" with a plane defined by point "cutO" and normal "cutN" - ''' - import numpy as np + """Cut the physical group ided "tag" with a plane defined by point "cutO" and normal "cutN" + """ # create a threshold containing the physical group (tag) to cut thresh = vtk.vtkThreshold() - thresh.ThresholdBetween(tag,tag) + thresh.SetLowerThreshold(tag) + thresh.SetUpperThreshold(tag) thresh.SetInputConnection(self.grid) thresh.SetInputArrayToProcess(0, 0, 0, vtk.vtkDataObject.FIELD_ASSOCIATION_CELLS, tag_name) # "tag" is the default name set in tboxVtk::VtkExport::save thresh.Update() @@ -51,10 +50,9 @@ class Cutter: return cutter.GetOutput() def extract(self, cutData, tagDim, vname, atPoint = True): - ''' - Extract points "pts", connectivity list "elems" and data "vals" named "vname" from cutting plane data "cutData". + """Extract points "pts", connectivity list "elems" and data "vals" named "vname" from cutting plane data "cutData". The physical group dimension is given by "tagDim" and "atPoint" is True if vname is defined at points. - ''' + """ import numpy as np # transfer point coordinates _pts = cutData.GetPoints()