VTK  9.2.6
vtkParametricEllipsoid.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkParametricEllipsoid.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 =========================================================================*/
39 #ifndef vtkParametricEllipsoid_h
40 #define vtkParametricEllipsoid_h
41 
42 #include "vtkCommonComputationalGeometryModule.h" // For export macro
43 #include "vtkParametricFunction.h"
44 
45 class VTKCOMMONCOMPUTATIONALGEOMETRY_EXPORT vtkParametricEllipsoid : public vtkParametricFunction
46 {
47 public:
49  void PrintSelf(ostream& os, vtkIndent indent) override;
50 
62  static vtkParametricEllipsoid* New();
63 
67  int GetDimension() override { return 2; }
68 
70 
73  vtkSetMacro(XRadius, double);
74  vtkGetMacro(XRadius, double);
76 
78 
81  vtkSetMacro(YRadius, double);
82  vtkGetMacro(YRadius, double);
84 
86 
89  vtkSetMacro(ZRadius, double);
90  vtkGetMacro(ZRadius, double);
92 
101  void Evaluate(double uvw[3], double Pt[3], double Duvw[9]) override;
102 
116  double EvaluateScalar(double uvw[3], double Pt[3], double Duvw[9]) override;
117 
118 protected:
120  ~vtkParametricEllipsoid() override;
121 
122  // Variables
123  double XRadius;
124  double YRadius;
125  double ZRadius;
126  double N1;
127  double N2;
128 
129 private:
131  void operator=(const vtkParametricEllipsoid&) = delete;
132 };
133 
134 #endif
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.
Generate an ellipsoid.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
abstract interface for parametric functions
int GetDimension() override
Return the parametric dimension of the class.
a simple class to control print indentation
Definition: vtkIndent.h:39
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on...