VTK  9.3.1
vtkParametricPseudosphere.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
19 #ifndef vtkParametricPseudosphere_h
20 #define vtkParametricPseudosphere_h
21 
22 #include "vtkCommonComputationalGeometryModule.h" // For export macro
23 #include "vtkParametricFunction.h"
24 
25 VTK_ABI_NAMESPACE_BEGIN
26 class VTKCOMMONCOMPUTATIONALGEOMETRY_EXPORT vtkParametricPseudosphere : public vtkParametricFunction
27 {
28 public:
30  void PrintSelf(ostream& os, vtkIndent indent) override;
31 
42 
46  int GetDimension() override { return 2; }
47 
56  void Evaluate(double uvw[3], double Pt[3], double Duvw[9]) override;
57 
62  double EvaluateScalar(double uvw[3], double Pt[3], double Duvw[9]) override;
63 
64 protected:
66  ~vtkParametricPseudosphere() override;
67 
68 private:
70  void operator=(const vtkParametricPseudosphere&) = delete;
71 };
72 
73 VTK_ABI_NAMESPACE_END
74 #endif
int GetDimension() override
Return the parametric dimension of the class.
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.
virtual void Evaluate(double uvw[3], double Pt[3], double Duvw[9])=0
Performs the mapping $f(uvw)->(Pt,Duvw)$f.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
abstract interface for parametric functions
Generate a pseudosphere.
a simple class to control print indentation
Definition: vtkIndent.h:28
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on...