VTK
vtkParametricConicSpiral.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkParametricConicSpiral.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 =========================================================================*/
32 #ifndef vtkParametricConicSpiral_h
33 #define vtkParametricConicSpiral_h
34 
35 #include "vtkCommonComputationalGeometryModule.h" // For export macro
36 #include "vtkParametricFunction.h"
37 
38 class VTKCOMMONCOMPUTATIONALGEOMETRY_EXPORT vtkParametricConicSpiral :
40 {
41  public:
43  void PrintSelf(ostream& os, vtkIndent indent) override;
44 
55  static vtkParametricConicSpiral *New();
56 
60  int GetDimension() override {return 2;}
61 
63 
67  vtkSetMacro(A, double);
68  vtkGetMacro(A, double);
70 
72 
77  vtkSetMacro(B, double);
78  vtkGetMacro(B, double);
80 
82 
87  vtkSetMacro(C, double);
88  vtkGetMacro(C, double);
90 
92 
97  vtkSetMacro(N, double);
98  vtkGetMacro(N, double);
100 
109  void Evaluate(double uvw[3], double Pt[3], double Duvw[9]) override;
110 
124  double EvaluateScalar(double uvw[3], double Pt[3],
125  double Duvw[9]) override;
126 
127  protected:
129  ~vtkParametricConicSpiral() override;
130 
131  // Variables
132  double A;
133  double B;
134  double C;
135  double N;
136 
137  private:
139  void operator=(const vtkParametricConicSpiral&) = delete;
140 };
141 
142 #endif
Generate conic spiral surfaces that resemble sea-shells.
virtual double EvaluateScalar(double uvw[3], double Pt[3], double Duvw[9])=0
Calculate a user defined scalar using one or all of uvw, Pt, Duvw.
virtual void Evaluate(double uvw[3], double Pt[3], double Duvw[9])=0
Performs the mapping $f(uvw)->(Pt,Duvw)$f.
int GetDimension() override
Return the parametric dimension of the class.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
abstract interface for parametric functions
a simple class to control print indentation
Definition: vtkIndent.h:33
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on...