VTK  9.3.0
vtkCylinder.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
29 #ifndef vtkCylinder_h
30 #define vtkCylinder_h
31 
32 #include "vtkCommonDataModelModule.h" // For export macro
33 #include "vtkImplicitFunction.h"
34 
35 VTK_ABI_NAMESPACE_BEGIN
36 class VTKCOMMONDATAMODEL_EXPORT vtkCylinder : public vtkImplicitFunction
37 {
38 public:
40  void PrintSelf(ostream& os, vtkIndent indent) override;
41 
46  static vtkCylinder* New();
47 
49 
53  double EvaluateFunction(double x[3]) override;
55 
59  void EvaluateGradient(double x[3], double g[3]) override;
60 
62 
65  vtkSetMacro(Radius, double);
66  vtkGetMacro(Radius, double);
68 
70 
73  vtkSetVector3Macro(Center, double);
74  vtkGetVector3Macro(Center, double);
76 
78 
83  void SetAxis(double ax, double ay, double az);
84  void SetAxis(double a[3]);
85  vtkGetVector3Macro(Axis, double);
87 
88 protected:
90  ~vtkCylinder() override = default;
91 
92  double Radius;
93  double Center[3];
94  double Axis[3];
95 
96 private:
97  vtkCylinder(const vtkCylinder&) = delete;
98  void operator=(const vtkCylinder&) = delete;
99 };
100 
101 VTK_ABI_NAMESPACE_END
102 #endif
implicit function for a cylinder
Definition: vtkCylinder.h:37
~vtkCylinder() override=default
void SetAxis(double a[3])
Set/Get the axis of the cylinder.
void SetAxis(double ax, double ay, double az)
Set/Get the axis of the cylinder.
static vtkCylinder * New()
Construct cylinder radius of 0.5; centered at origin with axis along y coordinate axis.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
double Radius
Definition: vtkCylinder.h:92
double EvaluateFunction(double x[3]) override
Evaluate cylinder equation F(r) = r^2 - Radius^2.
void EvaluateGradient(double x[3], double g[3]) override
Evaluate cylinder function gradient.
abstract interface for implicit functions
virtual double EvaluateFunction(double x[3])=0
Evaluate function at position x-y-z and return value.
a simple class to control print indentation
Definition: vtkIndent.h:29