VTK  9.3.1
vtkParametricMobius.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
22 #ifndef vtkParametricMobius_h
23 #define vtkParametricMobius_h
24 
25 #include "vtkCommonComputationalGeometryModule.h" // For export macro
26 #include "vtkParametricFunction.h"
27 
28 VTK_ABI_NAMESPACE_BEGIN
29 class VTKCOMMONCOMPUTATIONALGEOMETRY_EXPORT vtkParametricMobius : public vtkParametricFunction
30 {
31 public:
33  void PrintSelf(ostream& os, vtkIndent indent) override;
34 
45  static vtkParametricMobius* New();
46 
48 
51  vtkSetMacro(Radius, double);
52  vtkGetMacro(Radius, double);
54 
58  int GetDimension() override { return 2; }
59 
68  void Evaluate(double uvw[3], double Pt[3], double Duvw[9]) override;
69 
83  double EvaluateScalar(double uvw[3], double Pt[3], double Duvw[9]) override;
84 
85 protected:
87  ~vtkParametricMobius() override;
88 
89  // Variables
90  double Radius;
91 
92 private:
94  void operator=(const vtkParametricMobius&) = delete;
95 };
96 
97 VTK_ABI_NAMESPACE_END
98 #endif
int GetDimension() override
Return the parametric dimension of the class.
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 a Mobius strip.
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:28
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on...