VTK  9.3.0
vtkParametricSuperEllipsoid.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
40 #ifndef vtkParametricSuperEllipsoid_h
41 #define vtkParametricSuperEllipsoid_h
42 
43 #include "vtkCommonComputationalGeometryModule.h" // For export macro
44 #include "vtkParametricFunction.h"
45 
46 VTK_ABI_NAMESPACE_BEGIN
47 class VTKCOMMONCOMPUTATIONALGEOMETRY_EXPORT vtkParametricSuperEllipsoid
48  : public vtkParametricFunction
49 {
50 public:
52  void PrintSelf(ostream& os, vtkIndent indent) override;
53 
66 
70  int GetDimension() override { return 2; }
71 
73 
76  vtkSetMacro(XRadius, double);
77  vtkGetMacro(XRadius, double);
79 
81 
84  vtkSetMacro(YRadius, double);
85  vtkGetMacro(YRadius, double);
87 
89 
92  vtkSetMacro(ZRadius, double);
93  vtkGetMacro(ZRadius, double);
95 
97 
100  vtkSetMacro(N1, double);
101  vtkGetMacro(N1, double);
103 
105 
108  vtkSetMacro(N2, double);
109  vtkGetMacro(N2, double);
111 
120  void Evaluate(double uvw[3], double Pt[3], double Duvw[9]) override;
121 
135  double EvaluateScalar(double uvw[3], double Pt[3], double Duvw[9]) override;
136 
137 protected:
140 
141  // Variables
142  double XRadius;
143  double YRadius;
144  double ZRadius;
145  double N1;
146  double N2;
147 
148 private:
150  void operator=(const vtkParametricSuperEllipsoid&) = delete;
151 };
152 
153 VTK_ABI_NAMESPACE_END
154 #endif
a simple class to control print indentation
Definition: vtkIndent.h:38
abstract interface for parametric functions
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
static vtkParametricSuperEllipsoid * New()
Construct a superellipsoid with the following parameters: MinimumU = -Pi, MaximumU = Pi,...
double EvaluateScalar(double uvw[3], double Pt[3], double Duvw[9]) override
Calculate a user defined scalar using one or all of uvw, Pt, Duvw.
void Evaluate(double uvw[3], double Pt[3], double Duvw[9]) override
A superellipsoid.
int GetDimension() override
Return the parametric dimension of the class.
~vtkParametricSuperEllipsoid() override