VTK  9.2.6
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=========================================================================*/
35#ifndef vtkImplicitBoolean_h
36#define vtkImplicitBoolean_h
37
38#include "vtkCommonDataModelModule.h" // For export macro
39#include "vtkImplicitFunction.h"
40
42
43class VTKCOMMONDATAMODEL_EXPORT vtkImplicitBoolean : public vtkImplicitFunction
44{
45public:
47 void PrintSelf(ostream& os, vtkIndent indent) override;
48
50 {
51 VTK_UNION = 0,
54 VTK_UNION_OF_MAGNITUDES
55 };
56
61
63
67 double EvaluateFunction(double x[3]) override;
69
73 void EvaluateGradient(double x[3], double g[3]) override;
74
79
84
89
93 vtkImplicitFunctionCollection* GetFunction() { return this->FunctionList; }
94
96
99 vtkSetClampMacro(OperationType, int, VTK_UNION, VTK_UNION_OF_MAGNITUDES);
100 vtkGetMacro(OperationType, int);
101 void SetOperationTypeToUnion() { this->SetOperationType(VTK_UNION); }
102 void SetOperationTypeToIntersection() { this->SetOperationType(VTK_INTERSECTION); }
103 void SetOperationTypeToDifference() { this->SetOperationType(VTK_DIFFERENCE); }
104 void SetOperationTypeToUnionOfMagnitudes() { this->SetOperationType(VTK_UNION_OF_MAGNITUDES); }
105 const char* GetOperationTypeAsString();
107
108protected:
111
113
115
116private:
117 vtkImplicitBoolean(const vtkImplicitBoolean&) = delete;
118 void operator=(const vtkImplicitBoolean&) = delete;
119};
120
125{
126 if (this->OperationType == VTK_UNION)
127 {
128 return "Union";
129 }
130 else if (this->OperationType == VTK_INTERSECTION)
131 {
132 return "Intersection";
133 }
134 else if (this->OperationType == VTK_DIFFERENCE)
135 {
136 return "Difference";
137 }
138 else
139 {
140 return "UnionOfMagnitudes";
141 }
142}
143
144#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:34
vtkTypeUInt32 vtkMTimeType
Definition vtkType.h:287