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
18#ifndef vtkParametricKuen_h
19#define vtkParametricKuen_h
20
21#include "vtkCommonComputationalGeometryModule.h" // For export macro
22#include "vtkMath.h" // for vtkMath::Pi()
24
25VTK_ABI_NAMESPACE_BEGIN
26class VTKCOMMONCOMPUTATIONALGEOMETRY_EXPORT vtkParametricKuen : public vtkParametricFunction
27{
28public:
30 void PrintSelf(ostream& os, vtkIndent indent) override;
31
42
46 int GetDimension() override { return 2; }
47
49
56 vtkSetMacro(DeltaV0, double);
57 vtkGetMacro(DeltaV0, double);
59
68 void Evaluate(double uvw[3], double Pt[3], double Duvw[9]) override;
69
74 double EvaluateScalar(double uvw[3], double Pt[3], double Duvw[9]) override;
75
76protected:
79
80private:
81 vtkParametricKuen(const vtkParametricKuen&) = delete;
82 void operator=(const vtkParametricKuen&) = delete;
83
84 double DeltaV0;
85};
86
87VTK_ABI_NAMESPACE_END
88#endif
a simple class to control print indentation
Definition vtkIndent.h:29
abstract interface for parametric functions
Generate Kuens' surface.
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.
static vtkParametricKuen * New()
Construct Kuen's surface with the following parameters: (MinimumU, MaximumU) = (-4....