VTK
vtkWorldPointPicker.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkWorldPointPicker.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 =========================================================================*/
32 #ifndef vtkWorldPointPicker_h
33 #define vtkWorldPointPicker_h
34 
35 #include "vtkRenderingCoreModule.h" // For export macro
36 #include "vtkAbstractPicker.h"
37 
38 class VTKRENDERINGCORE_EXPORT vtkWorldPointPicker : public vtkAbstractPicker
39 {
40 public:
41  static vtkWorldPointPicker *New();
43  void PrintSelf(ostream& os, vtkIndent indent) override;
44 
46 
49  int Pick(double selectionX, double selectionY, double selectionZ,
50  vtkRenderer *renderer) override;
51  int Pick(double selectionPt[3], vtkRenderer *renderer)
52  { return this->vtkAbstractPicker::Pick( selectionPt, renderer); };
54 
55 protected:
57  ~vtkWorldPointPicker() override {}
58 
59 private:
61  void operator=(const vtkWorldPointPicker&) = delete;
62 };
63 
64 #endif
65 
66 
vtkAbstractPicker::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkObject::New
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
vtkWorldPointPicker
find world x,y,z corresponding to display x,y,z
Definition: vtkWorldPointPicker.h:38
vtkAbstractPicker
define API for picking subclasses
Definition: vtkAbstractPicker.h:68
vtkWorldPointPicker::Pick
int Pick(double selectionPt[3], vtkRenderer *renderer)
Definition: vtkWorldPointPicker.h:51
vtkWorldPointPicker::~vtkWorldPointPicker
~vtkWorldPointPicker() override
Definition: vtkWorldPointPicker.h:57
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:33
vtkRenderer
abstract specification for renderers
Definition: vtkRenderer.h:57
vtkAbstractPicker::Pick
virtual int Pick(double selectionX, double selectionY, double selectionZ, vtkRenderer *renderer)=0
Perform pick operation with selection point provided.
vtkAbstractPicker.h