VTK  9.0.1
vtkHyperTreeGridToDualGrid.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkHyperTreeGridToDualGrid.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
23 #ifndef vtkHyperTreeGridToDualGrid_h
24 #define vtkHyperTreeGridToDualGrid_h
25 
26 #include "vtkFiltersHyperTreeModule.h" // For export macro
28 
29 #include <map> // std::map
30 
31 class vtkHyperTreeGrid;
33 class vtkIdTypeArray;
35 class vtkPoints;
36 
37 class VTKFILTERSHYPERTREE_EXPORT vtkHyperTreeGridToDualGrid : public vtkHyperTreeGridAlgorithm
38 {
39 public:
42  void PrintSelf(ostream&, vtkIndent) override;
43 
44 protected:
46  ~vtkHyperTreeGridToDualGrid() override;
47 
51  int FillOutputPortInformation(int, vtkInformation*) override;
52 
57 
58 private:
60  void operator=(const vtkHyperTreeGridToDualGrid&) = delete;
61 
62  void TraverseDualRecursively(
64  void GenerateDualCornerFromLeaf1D(
66  void GenerateDualCornerFromLeaf2D(
68  void GenerateDualCornerFromLeaf3D(
70 
71  void TraverseDualRecursively(
73  void ShiftDualCornerFromMaskedLeaf2D(
75  void ShiftDualCornerFromMaskedLeaf3D(
77  void GenerateDualCornerFromLeaf2D(
79  void GenerateDualCornerFromLeaf3D(
81 
82  vtkPoints* Points;
83  vtkIdTypeArray* Connectivity;
84  std::map<vtkIdType, bool> PointShifted;
85  std::map<vtkIdType, double> PointShifts[3];
86  std::map<vtkIdType, double> ReductionFactors;
87 };
88 
89 #endif /* vtkHyperTreeGridToDualGrid_h */
int FillOutputPortInformation(int, vtkInformation *) override
Define default input and output port types.
Store vtkAlgorithm input/output information.
A dataset containing a grid of vtkHyperTree instances arranged as a rectilinear grid.
dynamic, self-adjusting array of vtkIdType
Convert hyper tree grid to the dual unstructured grid.
a simple class to control print indentation
Definition: vtkIndent.h:33
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
dataset represents arbitrary combinations of all possible cell types
dynamic, self-adjusting array of bits
Definition: vtkBitArray.h:33
Superclass for algorithms that produce a hyper tree grid as output.
static vtkAlgorithm * New()
general representation of visualization data
Definition: vtkDataObject.h:59
represent and manipulate 3D points
Definition: vtkPoints.h:33
virtual int ProcessTrees(vtkHyperTreeGrid *, vtkDataObject *)=0
Main routine to process individual trees in the grid This is pure virtual method to be implemented by...