VTK  9.3.0
vtkParametricRoman.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 vtkParametricRoman_h
32 #define vtkParametricRoman_h
33 
34 #include "vtkCommonComputationalGeometryModule.h" // For export macro
35 #include "vtkParametricFunction.h"
36 
37 VTK_ABI_NAMESPACE_BEGIN
38 class VTKCOMMONCOMPUTATIONALGEOMETRY_EXPORT vtkParametricRoman : public vtkParametricFunction
39 {
40 
41 public:
43  void PrintSelf(ostream& os, vtkIndent indent) override;
44 
48  int GetDimension() override { return 2; }
49 
61 
63 
66  vtkSetMacro(Radius, double);
67  vtkGetMacro(Radius, double);
69 
78  void Evaluate(double uvw[3], double Pt[3], double Duvw[9]) override;
79 
93  double EvaluateScalar(double uvw[3], double Pt[3], double Duvw[9]) override;
94 
95 protected:
97  ~vtkParametricRoman() override;
98 
99  // Variables
100  double Radius;
101 
102 private:
103  vtkParametricRoman(const vtkParametricRoman&) = delete;
104  void operator=(const vtkParametricRoman&) = delete;
105 };
106 
107 VTK_ABI_NAMESPACE_END
108 #endif
a simple class to control print indentation
Definition: vtkIndent.h:38
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,...