VTK  9.0.20201124
vtkParametricKlein.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkParametricKlein.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 =========================================================================*/
40 #ifndef vtkParametricKlein_h
41 #define vtkParametricKlein_h
42 
43 #include "vtkCommonComputationalGeometryModule.h" // For export macro
44 #include "vtkParametricFunction.h"
45 
46 class VTKCOMMONCOMPUTATIONALGEOMETRY_EXPORT vtkParametricKlein : public vtkParametricFunction
47 {
48 public:
50  void PrintSelf(ostream& os, vtkIndent indent) override;
51 
61  static vtkParametricKlein* New();
62 
66  int GetDimension() override { return 2; }
67 
76  void Evaluate(double uvw[3], double Pt[3], double Duvw[9]) override;
77 
91  double EvaluateScalar(double uvw[3], double Pt[3], double Duvw[9]) override;
92 
93 protected:
95  ~vtkParametricKlein() override;
96 
97 private:
98  vtkParametricKlein(const vtkParametricKlein&) = delete;
99  void operator=(const vtkParametricKlein&) = delete;
100 };
101 
102 #endif
vtkParametricFunction::Evaluate
virtual void Evaluate(double uvw[3], double Pt[3], double Duvw[9])=0
Performs the mapping $f(uvw)->(Pt,Duvw)$f.
vtkParametricFunction::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkObject::New
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
vtkParametricKlein
Generates a "classical" representation of a Klein bottle.
Definition: vtkParametricKlein.h:46
vtkParametricFunction
abstract interface for parametric functions
Definition: vtkParametricFunction.h:62
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:33
vtkParametricKlein::GetDimension
int GetDimension() override
Initialise the parameters for the Klein bottle.
Definition: vtkParametricKlein.h:66
vtkParametricFunction.h
vtkParametricFunction::EvaluateScalar
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.