VTK  9.1.0
vtkCylinder.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkCylinder.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 =========================================================================*/
74 #ifndef vtkCylinder_h
75 #define vtkCylinder_h
76 
77 #include "vtkCommonDataModelModule.h" // For export macro
78 #include "vtkImplicitFunction.h"
79 
80 class VTKCOMMONDATAMODEL_EXPORT vtkCylinder : public vtkImplicitFunction
81 {
82 public:
84  void PrintSelf(ostream& os, vtkIndent indent) override;
85 
90  static vtkCylinder* New();
91 
93 
97  double EvaluateFunction(double x[3]) override;
99 
103  void EvaluateGradient(double x[3], double g[3]) override;
104 
106 
109  vtkSetMacro(Radius, double);
110  vtkGetMacro(Radius, double);
112 
114 
117  vtkSetVector3Macro(Center, double);
118  vtkGetVector3Macro(Center, double);
120 
122 
127  void SetAxis(double ax, double ay, double az);
128  void SetAxis(double a[3]);
129  vtkGetVector3Macro(Axis, double);
131 
132 protected:
134  ~vtkCylinder() override = default;
135 
136  double Radius;
137  double Center[3];
138  double Axis[3];
139 
140 private:
141  vtkCylinder(const vtkCylinder&) = delete;
142  void operator=(const vtkCylinder&) = delete;
143 };
144 
145 #endif
implicit function for a cylinder
Definition: vtkCylinder.h:81
~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:136
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:113