VTK  9.0.2
vtkFitImplicitFunction.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkFitImplicitFunction.h
5 
6  Copyright (c) Kitware, Inc.
7  All rights reserved.
8  See LICENSE file 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 =========================================================================*/
52 #ifndef vtkFitImplicitFunction_h
53 #define vtkFitImplicitFunction_h
54 
55 #include "vtkFiltersPointsModule.h" // For export macro
56 #include "vtkPointCloudFilter.h"
57 
59 class vtkPointSet;
60 
61 class VTKFILTERSPOINTS_EXPORT vtkFitImplicitFunction : public vtkPointCloudFilter
62 {
63 public:
65 
71  void PrintSelf(ostream& os, vtkIndent indent) override;
73 
75 
80  vtkGetObjectMacro(ImplicitFunction, vtkImplicitFunction);
82 
84 
89  vtkSetClampMacro(Threshold, double, 0.0, VTK_FLOAT_MAX);
90  vtkGetMacro(Threshold, double);
92 
96  vtkMTimeType GetMTime() override;
97 
98 protected:
101 
103  double Threshold;
104 
105  // All derived classes must implement this method. Note that a side effect of
106  // the class is to populate the PointMap. Zero is returned if there is a failure.
107  int FilterPoints(vtkPointSet* input) override;
108 
109 private:
111  void operator=(const vtkFitImplicitFunction&) = delete;
112 };
113 
114 #endif
extract points on the surface of an implicit function
~vtkFitImplicitFunction() override
vtkImplicitFunction * ImplicitFunction
int FilterPoints(vtkPointSet *input) override
static vtkFitImplicitFunction * New()
Standard methods for instantiating, obtaining type information, and printing information.
virtual void SetImplicitFunction(vtkImplicitFunction *)
Specify the implicit function defining a surface on which points are to be extracted.
vtkMTimeType GetMTime() override
Return the MTime taking into account changes to the implicit function.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
abstract interface for implicit functions
a simple class to control print indentation
Definition: vtkIndent.h:34
abstract class for filtering a point cloud
abstract class for specifying dataset behavior
Definition: vtkPointSet.h:63
vtkTypeUInt32 vtkMTimeType
Definition: vtkType.h:293
#define VTK_FLOAT_MAX
Definition: vtkType.h:163