VTK  9.3.0
vtkExtractPoints.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-CLAUSE
56 #ifndef vtkExtractPoints_h
57 #define vtkExtractPoints_h
58 
59 #include "vtkFiltersPointsModule.h" // For export macro
60 #include "vtkPointCloudFilter.h"
61 
62 VTK_ABI_NAMESPACE_BEGIN
64 class vtkPointSet;
65 
66 class VTKFILTERSPOINTS_EXPORT vtkExtractPoints : public vtkPointCloudFilter
67 {
68 public:
70 
74  static vtkExtractPoints* New();
76  void PrintSelf(ostream& os, vtkIndent indent) override;
78 
80 
84  vtkGetObjectMacro(ImplicitFunction, vtkImplicitFunction);
86 
88 
93  vtkSetMacro(ExtractInside, bool);
94  vtkGetMacro(ExtractInside, bool);
95  vtkBooleanMacro(ExtractInside, bool);
97 
101  vtkMTimeType GetMTime() override;
102 
103 protected:
105  ~vtkExtractPoints() override;
106 
109 
110  // All derived classes must implement this method. Note that a side effect of
111  // the class is to populate the PointMap. Zero is returned if there is a failure.
112  int FilterPoints(vtkPointSet* input) override;
113 
114 private:
115  vtkExtractPoints(const vtkExtractPoints&) = delete;
116  void operator=(const vtkExtractPoints&) = delete;
117 };
118 
119 VTK_ABI_NAMESPACE_END
120 #endif
extract points within an implicit function
~vtkExtractPoints() override
vtkImplicitFunction * ImplicitFunction
int FilterPoints(vtkPointSet *input) override
void PrintSelf(ostream &os, vtkIndent indent) override
Standard methods for instantiating, obtaining type information, and printing information.
virtual void SetImplicitFunction(vtkImplicitFunction *)
Specify the implicit function for inside/outside checks.
vtkMTimeType GetMTime() override
Return the MTime taking into account changes to the implicit function.
static vtkExtractPoints * New()
Standard methods for instantiating, obtaining type information, and printing information.
abstract interface for implicit functions
a simple class to control print indentation
Definition: vtkIndent.h:38
abstract class for filtering a point cloud
concrete class for storing a set of points
Definition: vtkPointSet.h:68
vtkTypeUInt32 vtkMTimeType
Definition: vtkType.h:270