VTK  9.3.0
vtkImplicitDataSet.h
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1// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2// SPDX-License-Identifier: BSD-3-Clause
31#ifndef vtkImplicitDataSet_h
32#define vtkImplicitDataSet_h
33
34#include "vtkCommonDataModelModule.h" // For export macro
35#include "vtkImplicitFunction.h"
36
37VTK_ABI_NAMESPACE_BEGIN
38class vtkDataSet;
39
40class VTKCOMMONDATAMODEL_EXPORT vtkImplicitDataSet : public vtkImplicitFunction
41{
42public:
44 void PrintSelf(ostream& os, vtkIndent indent) override;
45
51
56
58
63 double EvaluateFunction(double x[3]) override;
65
69 void EvaluateGradient(double x[3], double n[3]) override;
70
72
75 virtual void SetDataSet(vtkDataSet*);
76 vtkGetObjectMacro(DataSet, vtkDataSet);
78
80
83 vtkSetMacro(OutValue, double);
84 vtkGetMacro(OutValue, double);
86
88
91 vtkSetVector3Macro(OutGradient, double);
92 vtkGetVector3Macro(OutGradient, double);
94
95protected:
98
100
102 double OutValue;
103 double OutGradient[3];
104
105 double* Weights; // used to compute interpolation weights
106 int Size; // keeps track of length of weights array
107
108private:
109 vtkImplicitDataSet(const vtkImplicitDataSet&) = delete;
110 void operator=(const vtkImplicitDataSet&) = delete;
111};
112
113VTK_ABI_NAMESPACE_END
114#endif
abstract class to specify dataset behavior
Definition vtkDataSet.h:53
Detect and break reference loops.
treat a dataset as if it were an implicit function
virtual void SetDataSet(vtkDataSet *)
Set / get the dataset used for the implicit function evaluation.
static vtkImplicitDataSet * New()
Construct an vtkImplicitDataSet with no initial dataset; the OutValue set to a large negative number;...
vtkMTimeType GetMTime() override
Return the MTime also considering the DataSet dependency.
double EvaluateFunction(double x[3]) override
Evaluate the implicit function.
void ReportReferences(vtkGarbageCollector *) override
void EvaluateGradient(double x[3], double n[3]) override
Evaluate implicit function gradient.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
~vtkImplicitDataSet() override
abstract interface for implicit functions
virtual double EvaluateFunction(double x[3])=0
Evaluate function at position x-y-z and return value.
a simple class to control print indentation
Definition vtkIndent.h:29
vtkTypeUInt32 vtkMTimeType
Definition vtkType.h:270