/usr/include/vtk-6.2/vtkWorldPointPicker.h is in libvtk6-dev 6.2.0+dfsg1-10build1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkWorldPointPicker.h
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
// .NAME vtkWorldPointPicker - find world x,y,z corresponding to display x,y,z
// .SECTION Description
// vtkWorldPointPicker is used to find the x,y,z world coordinate of a
// screen x,y,z. This picker cannot pick actors and/or mappers, it
// simply determines an x-y-z coordinate in world space. (It will always
// return a x-y-z, even if the selection point is not over a prop/actor.)
// .SECTION Caveats
// The PickMethod() is not invoked, but StartPickMethod() and EndPickMethod()
// are.
// .SECTION See Also
// vtkPropPicker vtkPicker vtkCellPicker vtkPointPicker
#ifndef vtkWorldPointPicker_h
#define vtkWorldPointPicker_h
#include "vtkRenderingCoreModule.h" // For export macro
#include "vtkAbstractPicker.h"
class VTKRENDERINGCORE_EXPORT vtkWorldPointPicker : public vtkAbstractPicker
{
public:
static vtkWorldPointPicker *New();
vtkTypeMacro(vtkWorldPointPicker,vtkAbstractPicker);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Perform the pick. (This method overload's the superclass.)
int Pick(double selectionX, double selectionY, double selectionZ,
vtkRenderer *renderer);
int Pick(double selectionPt[3], vtkRenderer *renderer)
{ return this->vtkAbstractPicker::Pick( selectionPt, renderer); };
protected:
vtkWorldPointPicker ();
~vtkWorldPointPicker() {}
private:
vtkWorldPointPicker(const vtkWorldPointPicker&); // Not implemented.
void operator=(const vtkWorldPointPicker&); // Not implemented.
};
#endif
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