VTK  9.3.1
vtkVoxelGrid.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-CLAUSE
38 #ifndef vtkVoxelGrid_h
39 #define vtkVoxelGrid_h
40 
41 #include "vtkFiltersPointsModule.h" // For export macro
42 #include "vtkPolyDataAlgorithm.h"
43 
44 VTK_ABI_NAMESPACE_BEGIN
47 
48 class VTKFILTERSPOINTS_EXPORT vtkVoxelGrid : public vtkPolyDataAlgorithm
49 {
50 public:
52 
56  static vtkVoxelGrid* New();
58  void PrintSelf(ostream& os, vtkIndent indent) override;
60 
64  enum Style
65  {
66  MANUAL = 0,
67  SPECIFY_LEAF_SIZE = 1,
68  AUTOMATIC = 2
69  };
70 
72 
80  vtkSetMacro(ConfigurationStyle, int);
81  vtkGetMacro(ConfigurationStyle, int);
82  void SetConfigurationStyleToManual() { this->SetConfigurationStyle(MANUAL); }
83  void SetConfigurationStyleToLeafSize() { this->SetConfigurationStyle(SPECIFY_LEAF_SIZE); }
84  void SetConfigurationStyleToAutomatic() { this->SetConfigurationStyle(AUTOMATIC); }
86 
88 
94  vtkSetVector3Macro(Divisions, int);
95  vtkGetVectorMacro(Divisions, int, 3);
97 
99 
105  vtkSetVector3Macro(LeafSize, double);
106  vtkGetVectorMacro(LeafSize, double, 3);
108 
110 
116  vtkSetClampMacro(NumberOfPointsPerBin, int, 1, VTK_INT_MAX);
117  vtkGetMacro(NumberOfPointsPerBin, int);
119 
121 
126  void SetKernel(vtkInterpolationKernel* kernel);
127  vtkGetObjectMacro(Kernel, vtkInterpolationKernel);
129 
130 protected:
131  vtkVoxelGrid();
132  ~vtkVoxelGrid() override;
133 
136 
137  int Divisions[3];
138  double LeafSize[3];
141 
143  int FillInputPortInformation(int port, vtkInformation* info) override;
144 
145 private:
146  vtkVoxelGrid(const vtkVoxelGrid&) = delete;
147  void operator=(const vtkVoxelGrid&) = delete;
148 };
149 
150 VTK_ABI_NAMESPACE_END
151 #endif
void SetConfigurationStyleToManual()
Configure how the filter is to operate.
Definition: vtkVoxelGrid.h:82
base class for interpolation kernels
void SetConfigurationStyleToAutomatic()
Configure how the filter is to operate.
Definition: vtkVoxelGrid.h:84
int NumberOfPointsPerBin
Definition: vtkVoxelGrid.h:139
Store vtkAlgorithm input/output information.
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
#define VTK_INT_MAX
Definition: vtkType.h:144
static vtkPolyDataAlgorithm * New()
Superclass for algorithms that produce only polydata as output.
Style
This enum is used to configure the operation of the filter.
Definition: vtkVoxelGrid.h:64
a simple class to control print indentation
Definition: vtkIndent.h:28
vtkInterpolationKernel * Kernel
Definition: vtkVoxelGrid.h:140
quickly locate points in 3-space
subsample points using uniform binning
Definition: vtkVoxelGrid.h:48
vtkStaticPointLocator * Locator
Definition: vtkVoxelGrid.h:134
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
Store zero or more vtkInformation instances.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void SetConfigurationStyleToLeafSize()
Configure how the filter is to operate.
Definition: vtkVoxelGrid.h:83
int ConfigurationStyle
Definition: vtkVoxelGrid.h:135