VTK  9.2.6
vtkParametricConicSpiral.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkParametricConicSpiral.h
5
6 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7 All rights reserved.
8 See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9
10 This software is distributed WITHOUT ANY WARRANTY; without even
11 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12 PURPOSE. See the above copyright notice for more information.
13
14=========================================================================*/
35#ifndef vtkParametricConicSpiral_h
36#define vtkParametricConicSpiral_h
37
38#include "vtkCommonComputationalGeometryModule.h" // For export macro
40
41class VTKCOMMONCOMPUTATIONALGEOMETRY_EXPORT vtkParametricConicSpiral : public vtkParametricFunction
42{
43public:
45 void PrintSelf(ostream& os, vtkIndent indent) override;
46
58
62 int GetDimension() override { return 2; }
63
65
69 vtkSetMacro(A, double);
70 vtkGetMacro(A, double);
72
74
79 vtkSetMacro(B, double);
80 vtkGetMacro(B, double);
82
84
89 vtkSetMacro(C, double);
90 vtkGetMacro(C, double);
92
94
99 vtkSetMacro(N, double);
100 vtkGetMacro(N, double);
102
111 void Evaluate(double uvw[3], double Pt[3], double Duvw[9]) override;
112
126 double EvaluateScalar(double uvw[3], double Pt[3], double Duvw[9]) override;
127
128protected:
131
132 // Variables
133 double A;
134 double B;
135 double C;
136 double N;
137
138private:
140 void operator=(const vtkParametricConicSpiral&) = delete;
141};
142
143#endif
a simple class to control print indentation
Definition: vtkIndent.h:40
Generate conic spiral surfaces that resemble sea-shells.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
~vtkParametricConicSpiral() 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.
int GetDimension() override
Return the parametric dimension of the class.
static vtkParametricConicSpiral * New()
Construct a conic spiral surface with the following parameters: MinimumU = 0, MaximumU = 2Pi,...
void Evaluate(double uvw[3], double Pt[3], double Duvw[9]) override
A conic spiral surface.
abstract interface for parametric functions