VTK  9.3.20240417
vtkParametricRoman.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
41 #ifndef vtkParametricRoman_h
42 #define vtkParametricRoman_h
43 
44 #include "vtkCommonComputationalGeometryModule.h" // For export macro
45 #include "vtkParametricFunction.h"
46 
47 VTK_ABI_NAMESPACE_BEGIN
48 class VTKCOMMONCOMPUTATIONALGEOMETRY_EXPORT vtkParametricRoman : public vtkParametricFunction
49 {
50 
51 public:
53  void PrintSelf(ostream& os, vtkIndent indent) override;
54 
58  int GetDimension() override { return 2; }
59 
71 
73 
76  vtkSetMacro(Radius, double);
77  vtkGetMacro(Radius, double);
79 
88  void Evaluate(double uvw[3], double Pt[3], double Duvw[9]) override;
89 
103  double EvaluateScalar(double uvw[3], double Pt[3], double Duvw[9]) override;
104 
105 protected:
108 
109  // Variables
110  double Radius;
111 
112 private:
113  vtkParametricRoman(const vtkParametricRoman&) = delete;
114  void operator=(const vtkParametricRoman&) = delete;
115 };
116 
117 VTK_ABI_NAMESPACE_END
118 #endif
a simple class to control print indentation
Definition: vtkIndent.h:108
abstract interface for parametric functions
Generate Steiner's Roman Surface.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
~vtkParametricRoman() 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.
void Evaluate(double uvw[3], double Pt[3], double Duvw[9]) override
Steiner's Roman Surface.
int GetDimension() override
Return the parametric dimension of the class.
static vtkParametricRoman * New()
Construct Steiner's Roman Surface with the following parameters: MinimumU = 0, MaximumU = Pi,...