File: vtkExtractHierarchicalBins.h

package info (click to toggle)
vtk7 7.1.1%2Bdfsg1-12
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 125,776 kB
  • sloc: cpp: 1,539,582; ansic: 106,521; python: 78,038; tcl: 47,013; xml: 8,142; yacc: 5,040; java: 4,439; perl: 3,132; lex: 1,926; sh: 1,500; makefile: 122; objc: 83
file content (121 lines) | stat: -rw-r--r-- 3,980 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkExtractHierarchicalBins.h

  Copyright (c) Kitware, Inc.
  All rights reserved.
  See LICENSE file for details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.

=========================================================================*/
/**
 * @class   vtkExtractHierarchicalBins
 * @brief   manipulate the output of
 * vtkHierarchicalBinningFilter
 *
 *
 * vtkExtractHierarchicalBins enables users to extract data from the output
 * of vtkHierarchicalBinningFilter. Points at a particular level, or at a
 * level and bin number, can be filtered to the output. To perform these
 * operations, the output must contain points sorted into bins (the
 * vtkPoints), with offsets pointing to the beginning of each bin (a
 * vtkFieldData array named "BinOffsets").
 *
 *
 * @warning
 * This class has been threaded with vtkSMPTools. Using TBB or other
 * non-sequential type (set in the CMake variable
 * VTK_SMP_IMPLEMENTATION_TYPE) may improve performance significantly.
 *
 * @sa
 * vtkFiltersPointsFilter vtkRadiusOutlierRemoval vtkStatisticalOutlierRemoval
 * vtkThresholdPoints vtkImplicitFunction vtkExtractGeoemtry
 * vtkFitImplicitFunction
*/

#ifndef vtkExtractHierarchicalBins_h
#define vtkExtractHierarchicalBins_h

#include "vtkFiltersPointsModule.h" // For export macro
#include "vtkPointCloudFilter.h"

class vtkHierarchicalBinningFilter;
class vtkPointSet;


class VTKFILTERSPOINTS_EXPORT vtkExtractHierarchicalBins : public vtkPointCloudFilter
{
public:
  //@{
  /**
   * Standard methods for instantiating, obtaining type information, and
   * printing information.
   */
  static vtkExtractHierarchicalBins *New();
  vtkTypeMacro(vtkExtractHierarchicalBins,vtkPointCloudFilter);
  void PrintSelf(ostream& os, vtkIndent indent);
  //@}

  //@{
  /**
   * Specify the level to extract. If non-negative, with a negative bin
   * number, then all points at this level are extracted and sent to the
   * output. If negative, then the points from the specified bin are sent to
   * the output. If both the level and bin number are negative values, then the
   * input is sent to the output. By default the 0th level is extracted.
   */
  vtkSetMacro(Level,int);
  vtkGetMacro(Level,int);
  //@}

  //@{
  /**
   * Specify the bin number to extract. If a non-negative value, then the
   * points from the bin number specified are extracted. If negative, then
   * entire levels of points are extacted (assuming the Level is
   * non-negative). Note that the bin tree is flattened, a particular
   * bin number may refer to a bin on any level.
   */
  vtkSetMacro(Bin,int);
  vtkGetMacro(Bin,int);
  //@}

  //@{
  /**
   * Specify the vtkHierarchicalBinningFilter to query for relavant
   * information. Make sure that this filter has executed prior to the execution of
   * this filter. (This is generally a safe bet if connected in a pipeline.)
   */
  virtual void SetBinningFilter(vtkHierarchicalBinningFilter*);
  vtkGetObjectMacro(BinningFilter,vtkHierarchicalBinningFilter);
  //@}


protected:
  vtkExtractHierarchicalBins();
  ~vtkExtractHierarchicalBins();

  // Users can extract points from a particular level or bin.
  int Level;
  int Bin;
  vtkHierarchicalBinningFilter *BinningFilter;

  // for the binning filter
  void ReportReferences(vtkGarbageCollector*) VTK_OVERRIDE;


  // All derived classes must implement this method. Note that a side effect of
  // the class is to populate the PointMap. Zero is returned if there is a failure.
  virtual int FilterPoints(vtkPointSet *input);

private:
  vtkExtractHierarchicalBins(const vtkExtractHierarchicalBins&) VTK_DELETE_FUNCTION;
  void operator=(const vtkExtractHierarchicalBins&) VTK_DELETE_FUNCTION;

};

#endif