VTK  9.3.0
vtkParametricKuen.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
27 #ifndef vtkParametricKuen_h
28 #define vtkParametricKuen_h
29 
30 #include "vtkCommonComputationalGeometryModule.h" // For export macro
31 #include "vtkMath.h" // for vtkMath::Pi()
32 #include "vtkParametricFunction.h"
33 
34 VTK_ABI_NAMESPACE_BEGIN
35 class VTKCOMMONCOMPUTATIONALGEOMETRY_EXPORT vtkParametricKuen : public vtkParametricFunction
36 {
37 public:
39  void PrintSelf(ostream& os, vtkIndent indent) override;
40 
51 
55  int GetDimension() override { return 2; }
56 
58 
65  vtkSetMacro(DeltaV0, double);
66  vtkGetMacro(DeltaV0, double);
68 
77  void Evaluate(double uvw[3], double Pt[3], double Duvw[9]) override;
78 
83  double EvaluateScalar(double uvw[3], double Pt[3], double Duvw[9]) override;
84 
85 protected:
87  ~vtkParametricKuen() override;
88 
89 private:
90  vtkParametricKuen(const vtkParametricKuen&) = delete;
91  void operator=(const vtkParametricKuen&) = delete;
92 
93  double DeltaV0;
94 };
95 
96 VTK_ABI_NAMESPACE_END
97 #endif
a simple class to control print indentation
Definition: vtkIndent.h:38
abstract interface for parametric functions
Generate Kuens' surface.
static vtkParametricKuen * New()
Construct Kuen's surface with the following parameters: (MinimumU, MaximumU) = (-4....
void Evaluate(double uvw[3], double Pt[3], double Duvw[9]) override
Kuen's surface.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
int GetDimension() override
Return the parametric dimension of the class.
~vtkParametricKuen() override
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.