VTK  9.3.1
vtkParametricKlein.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
31 #ifndef vtkParametricKlein_h
32 #define vtkParametricKlein_h
33 
34 #include "vtkCommonComputationalGeometryModule.h" // For export macro
35 #include "vtkParametricFunction.h"
36 
37 VTK_ABI_NAMESPACE_BEGIN
38 class VTKCOMMONCOMPUTATIONALGEOMETRY_EXPORT vtkParametricKlein : public vtkParametricFunction
39 {
40 public:
42  void PrintSelf(ostream& os, vtkIndent indent) override;
43 
53  static vtkParametricKlein* New();
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  ~vtkParametricKlein() override;
88 
89 private:
90  vtkParametricKlein(const vtkParametricKlein&) = delete;
91  void operator=(const vtkParametricKlein&) = delete;
92 };
93 
94 VTK_ABI_NAMESPACE_END
95 #endif
int GetDimension() override
Initialise the parameters for the Klein bottle.
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.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
abstract interface for parametric functions
Generates a "classical" representation of a Klein bottle.
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...