VTK  9.1.0
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=========================================================================*/
134#ifndef vtkImplicitBoolean_h
135#define vtkImplicitBoolean_h
136
137#include "vtkCommonDataModelModule.h" // For export macro
138#include "vtkImplicitFunction.h"
139
141
142class VTKCOMMONDATAMODEL_EXPORT vtkImplicitBoolean : public vtkImplicitFunction
143{
144public:
146 void PrintSelf(ostream& os, vtkIndent indent) override;
147
149 {
150 VTK_UNION = 0,
153 VTK_UNION_OF_MAGNITUDES
154 };
155
160
162
166 double EvaluateFunction(double x[3]) override;
168
172 void EvaluateGradient(double x[3], double g[3]) override;
173
178
183
188
192 vtkImplicitFunctionCollection* GetFunction() { return this->FunctionList; }
193
195
198 vtkSetClampMacro(OperationType, int, VTK_UNION, VTK_UNION_OF_MAGNITUDES);
199 vtkGetMacro(OperationType, int);
200 void SetOperationTypeToUnion() { this->SetOperationType(VTK_UNION); }
201 void SetOperationTypeToIntersection() { this->SetOperationType(VTK_INTERSECTION); }
202 void SetOperationTypeToDifference() { this->SetOperationType(VTK_DIFFERENCE); }
203 void SetOperationTypeToUnionOfMagnitudes() { this->SetOperationType(VTK_UNION_OF_MAGNITUDES); }
204 const char* GetOperationTypeAsString();
206
207protected:
210
212
214
215private:
216 vtkImplicitBoolean(const vtkImplicitBoolean&) = delete;
217 void operator=(const vtkImplicitBoolean&) = delete;
218};
219
224{
225 if (this->OperationType == VTK_UNION)
226 {
227 return "Union";
228 }
229 else if (this->OperationType == VTK_INTERSECTION)
230 {
231 return "Intersection";
232 }
233 else if (this->OperationType == VTK_DIFFERENCE)
234 {
235 return "Difference";
236 }
237 else
238 {
239 return "UnionOfMagnitudes";
240 }
241}
242
243#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:113
vtkTypeUInt32 vtkMTimeType
Definition: vtkType.h:287