VTK  9.2.5
vtkImplicitBoolean.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkImplicitBoolean.h
5
6 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7 All rights reserved.
8 See Copyright.txt or http://www.kitware.com/Copyright.htm 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=========================================================================*/
38#ifndef vtkImplicitBoolean_h
39#define vtkImplicitBoolean_h
40
41#include "vtkCommonDataModelModule.h" // For export macro
42#include "vtkImplicitFunction.h"
43
45
46class VTKCOMMONDATAMODEL_EXPORT vtkImplicitBoolean : public vtkImplicitFunction
47{
48public:
50 void PrintSelf(ostream& os, vtkIndent indent) override;
51
53 {
54 VTK_UNION = 0,
57 VTK_UNION_OF_MAGNITUDES
58 };
59
64
66
70 double EvaluateFunction(double x[3]) override;
72
76 void EvaluateGradient(double x[3], double g[3]) override;
77
82
87
92
96 vtkImplicitFunctionCollection* GetFunction() { return this->FunctionList; }
97
99
102 vtkSetClampMacro(OperationType, int, VTK_UNION, VTK_UNION_OF_MAGNITUDES);
103 vtkGetMacro(OperationType, int);
104 void SetOperationTypeToUnion() { this->SetOperationType(VTK_UNION); }
105 void SetOperationTypeToIntersection() { this->SetOperationType(VTK_INTERSECTION); }
106 void SetOperationTypeToDifference() { this->SetOperationType(VTK_DIFFERENCE); }
107 void SetOperationTypeToUnionOfMagnitudes() { this->SetOperationType(VTK_UNION_OF_MAGNITUDES); }
108 const char* GetOperationTypeAsString();
110
111protected:
114
116
118
119private:
120 vtkImplicitBoolean(const vtkImplicitBoolean&) = delete;
121 void operator=(const vtkImplicitBoolean&) = delete;
122};
123
128{
129 if (this->OperationType == VTK_UNION)
130 {
131 return "Union";
132 }
133 else if (this->OperationType == VTK_INTERSECTION)
134 {
135 return "Intersection";
136 }
137 else if (this->OperationType == VTK_DIFFERENCE)
138 {
139 return "Difference";
140 }
141 else
142 {
143 return "UnionOfMagnitudes";
144 }
145}
146
147#endif
implicit function consisting of boolean combinations of implicit functions
double EvaluateFunction(double x[3]) override
Evaluate boolean combinations of implicit function using current operator.
void SetOperationTypeToDifference()
Specify the type of boolean operation.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void SetOperationTypeToIntersection()
Specify the type of boolean operation.
vtkImplicitFunctionCollection * FunctionList
void SetOperationTypeToUnion()
Specify the type of boolean operation.
void AddFunction(vtkImplicitFunction *in)
Add another implicit function to the list of functions.
static vtkImplicitBoolean * New()
Default boolean method is union.
~vtkImplicitBoolean() override
void EvaluateGradient(double x[3], double g[3]) override
Evaluate gradient of boolean combination.
vtkMTimeType GetMTime() override
Override modified time retrieval because of object dependencies.
void RemoveFunction(vtkImplicitFunction *in)
Remove a function from the list of implicit functions to boolean.
vtkImplicitFunctionCollection * GetFunction()
Return the collection of implicit functions.
const char * GetOperationTypeAsString()
Return the boolean operation type as a descriptive character string.
void SetOperationTypeToUnionOfMagnitudes()
Specify the type of boolean operation.
maintain a list of implicit functions
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:40
vtkTypeUInt32 vtkMTimeType
Definition: vtkType.h:287