VTK
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 
43 class VTKCOMMONDATAMODEL_EXPORT vtkImplicitBoolean : public vtkImplicitFunction
44 {
45 public:
47  void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
48 
50  {
51  VTK_UNION=0,
54  VTK_UNION_OF_MAGNITUDES
55  };
56 
60  static vtkImplicitBoolean *New();
61 
63 
67  double EvaluateFunction(double x[3]) VTK_OVERRIDE;
69 
73  void EvaluateGradient(double x[3], double g[3]) VTK_OVERRIDE;
74 
78  vtkMTimeType GetMTime() VTK_OVERRIDE;
79 
83  void AddFunction(vtkImplicitFunction *in);
84 
88  void RemoveFunction(vtkImplicitFunction *in);
89 
93  vtkImplicitFunctionCollection *GetFunction() {return this->FunctionList;};
94 
96 
99  vtkSetClampMacro(OperationType,int,VTK_UNION,VTK_UNION_OF_MAGNITUDES);
100  vtkGetMacro(OperationType,int);
102  {this->SetOperationType(VTK_UNION);};
104  {this->SetOperationType(VTK_INTERSECTION);};
106  {this->SetOperationType(VTK_DIFFERENCE);};
108  {this->SetOperationType(VTK_UNION_OF_MAGNITUDES);};
109  const char *GetOperationTypeAsString();
111 
112 protected:
114  ~vtkImplicitBoolean() VTK_OVERRIDE;
115 
117 
119 
120 private:
121  vtkImplicitBoolean(const vtkImplicitBoolean&) VTK_DELETE_FUNCTION;
122  void operator=(const vtkImplicitBoolean&) VTK_DELETE_FUNCTION;
123 };
124 
126 
130 {
131  if ( this->OperationType == VTK_UNION )
132  {
133  return "Union";
134  }
135  else if ( this->OperationType == VTK_INTERSECTION )
136  {
137  return "Intersection";
138  }
139  else if ( this->OperationType == VTK_DIFFERENCE )
140  {
141  return "Difference";
142  }
143  else
144  {
145  return "UnionOfMagnitudes";
146  }
147 }
149 
150 #endif
151 
152 
abstract interface for implicit functions
virtual double EvaluateFunction(double x[3])=0
Evaluate function at position x-y-z and return value.
vtkTypeUInt32 vtkMTimeType
Definition: vtkType.h:300
implicit function consisting of boolean combinations of implicit functions
void SetOperationTypeToUnion()
Specify the type of boolean operation.
maintain a list of implicit functions
virtual void EvaluateGradient(double x[3], double g[3])=0
Evaluate function gradient at position x-y-z and pass back vector.
void SetOperationTypeToDifference()
Specify the type of boolean operation.
a simple class to control print indentation
Definition: vtkIndent.h:33
vtkMTimeType GetMTime() override
Overload standard modified time function.
vtkImplicitFunctionCollection * FunctionList
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on...
void SetOperationTypeToIntersection()
Specify the type of boolean operation.
const char * GetOperationTypeAsString()
Return the boolean operation type as a descriptive character string.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void SetOperationTypeToUnionOfMagnitudes()
Specify the type of boolean operation.