VTK  9.1.0
vtkImplicitProjectOnPlaneDistance.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkImplicitProjectOnPlaneDistance.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=========================================================================*/
31#ifndef vtkImplicitProjectOnPlaneDistance_h
32#define vtkImplicitProjectOnPlaneDistance_h
33
34#include "vtkImplicitFunction.h"
35
36#include "vtkAbstractCellLocator.h" // User defined cellLocator
37#include "vtkFiltersCoreModule.h" // For export macro
38#include "vtkSmartPointer.h" // It has vtkSmartPointer fields
39
40class vtkGenericCell;
41class vtkPolyData;
42class vtkPlane;
43
44class VTKFILTERSCORE_EXPORT vtkImplicitProjectOnPlaneDistance : public vtkImplicitFunction
45{
46public:
47 enum class NormType
48 {
49 L0 = 0,
50 L2 = 2
51 };
52
55 void PrintSelf(ostream& os, vtkIndent indent) override;
56
61
67 double EvaluateFunction(double x[3]) override;
68
73 void EvaluateGradient(double x[3], double g[3]) override;
74
79 void SetInput(vtkPolyData* input);
80
82
86 vtkGetMacro(Tolerance, double);
87 vtkSetMacro(Tolerance, double);
89
91
96 NormType GetNorm() const { return Norm; }
98 {
99 Norm = n;
100 Modified();
101 }
102#ifndef __VTK_WRAP_JAVA__
103 // The Java wrappers cannot resolve this signature from the one above,
104 // see https://gitlab.kitware.com/vtk/vtk/-/issues/17744
105 void SetNorm(int n)
106 {
107 Norm = static_cast<NormType>(n);
108 Modified();
109 }
110#endif
112
114
122
123protected:
126
132
133 double Tolerance;
135
139
140 // Stored here to avoid multiple allocation / dealloction
142 double Bounds[6];
143
144private:
146 void operator=(const vtkImplicitProjectOnPlaneDistance&) = delete;
147};
148
149#endif
an abstract base class for locators which find cells
provides thread-safe access to cells
abstract interface for implicit functions
virtual double EvaluateFunction(double x[3])=0
Evaluate function at position x-y-z and return value.
This class recieve a plannar polygon as input.
void SetInput(vtkPolyData *input)
Set the input vtkPolyData used for the implicit function evaluation.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
static vtkImplicitProjectOnPlaneDistance * New()
vtkMTimeType GetMTime() override
Return the MTime also considering the Input dependency.
vtkSmartPointer< vtkGenericCell > UnusedCell
vtkSmartPointer< vtkAbstractCellLocator > Locator
void CreateDefaultLocator(void)
Create a default locator (vtkStaticCellLocator).
vtkSetSmartPointerMacro(Locator, vtkAbstractCellLocator)
Set/get the Locator used by to compute the distance.
vtkGetSmartPointerMacro(Locator, vtkAbstractCellLocator)
Set/get the Locator used by to compute the distance.
~vtkImplicitProjectOnPlaneDistance() override=default
double EvaluateFunction(double x[3]) override
Evaluate function at position x-y-z and return value.
void EvaluateGradient(double x[3], double g[3]) override
Evaluate function gradient of nearest triangle to point x[3].
void SetNorm(NormType n)
Set the norm to use: L0: 0 when the projection is inside the input polygon, 1 otherwise L2: Euclidean...
NormType GetNorm() const
Set the norm to use: L0: 0 when the projection is inside the input polygon, 1 otherwise L2: Euclidean...
void SetNorm(int n)
Set the norm to use: L0: 0 when the projection is inside the input polygon, 1 otherwise L2: Euclidean...
a simple class to control print indentation
Definition: vtkIndent.h:113
virtual void Modified()
Update the modification time for this object.
perform various plane computations
Definition: vtkPlane.h:143
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:195
Hold a reference to a vtkObjectBase instance.
vtkTypeUInt32 vtkMTimeType
Definition: vtkType.h:287