Method CreatePointMap

Filters/Geometry/vtkGeometryFilter.cxx:1271–1275

If point merging is needed, create the point map (map from old points to new points).

  // If point merging is needed, create the point map (map from old points
  // to new points).
  void CreatePointMap(vtkIdType numPts)
  {
    this->PointMap = new TInputIdType[numPts];
    vtkSMPTools::Fill(this->PointMap, this->PointMap + numPts, -1);
  }

  // Initialize thread data
  virtual void Initialize()