You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
86 lines
3.0 KiB
C
86 lines
3.0 KiB
C
3 weeks ago
|
/*=========================================================================
|
||
|
|
|
||
|
|
Program: Visualization Toolkit
|
||
|
|
Module: vtkInteractorStyleJoystickCamera.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.
|
||
|
|
|
||
|
|
=========================================================================*/
|
||
|
|
/**
|
||
|
|
* @class vtkInteractorStyleJoystickCamera
|
||
|
|
* @brief interactive manipulation of the camera
|
||
|
|
*
|
||
|
|
*
|
||
|
|
* vtkInteractorStyleJoystickCamera allows the user to move (rotate, pan,
|
||
|
|
* etc.) the camera, the point of view for the scene. The position of the
|
||
|
|
* mouse relative to the center of the scene determines the speed at which
|
||
|
|
* the camera moves, and the speed of the mouse movement determines the
|
||
|
|
* acceleration of the camera, so the camera continues to move even if the
|
||
|
|
* mouse if not moving.
|
||
|
|
* For a 3-button mouse, the left button is for rotation, the right button
|
||
|
|
* for zooming, the middle button for panning, and ctrl + left button for
|
||
|
|
* spinning. (With fewer mouse buttons, ctrl + shift + left button is
|
||
|
|
* for zooming, and shift + left button is for panning.)
|
||
|
|
*
|
||
|
|
* @sa
|
||
|
|
* vtkInteractorStyleJoystickActor vtkInteractorStyleTrackballCamera
|
||
|
|
* vtkInteractorStyleTrackballActor
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef vtkInteractorStyleJoystickCamera_h
|
||
|
|
#define vtkInteractorStyleJoystickCamera_h
|
||
|
|
|
||
|
|
#include "vtkInteractionStyleModule.h" // For export macro
|
||
|
|
#include "vtkInteractorStyle.h"
|
||
|
|
|
||
|
|
class VTKINTERACTIONSTYLE_EXPORT vtkInteractorStyleJoystickCamera : public vtkInteractorStyle
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static vtkInteractorStyleJoystickCamera* New();
|
||
|
|
vtkTypeMacro(vtkInteractorStyleJoystickCamera, vtkInteractorStyle);
|
||
|
|
void PrintSelf(ostream& os, vtkIndent indent) override;
|
||
|
|
|
||
|
|
//@{
|
||
|
|
/**
|
||
|
|
* Event bindings controlling the effects of pressing mouse buttons
|
||
|
|
* or moving the mouse.
|
||
|
|
*/
|
||
|
|
void OnMouseMove() override;
|
||
|
|
void OnLeftButtonDown() override;
|
||
|
|
void OnLeftButtonUp() override;
|
||
|
|
void OnMiddleButtonDown() override;
|
||
|
|
void OnMiddleButtonUp() override;
|
||
|
|
void OnRightButtonDown() override;
|
||
|
|
void OnRightButtonUp() override;
|
||
|
|
void OnMouseWheelForward() override;
|
||
|
|
void OnMouseWheelBackward() override;
|
||
|
|
//@}
|
||
|
|
|
||
|
|
// These methods for the different interactions in different modes
|
||
|
|
// are overridden in subclasses to perform the correct motion. Since
|
||
|
|
// they are called by OnTimer, they do not have mouse coord parameters
|
||
|
|
// (use interactor's GetEventPosition and GetLastEventPosition)
|
||
|
|
void Rotate() override;
|
||
|
|
void Spin() override;
|
||
|
|
void Pan() override;
|
||
|
|
void Dolly() override;
|
||
|
|
|
||
|
|
protected:
|
||
|
|
vtkInteractorStyleJoystickCamera();
|
||
|
|
~vtkInteractorStyleJoystickCamera() override;
|
||
|
|
|
||
|
|
virtual void Dolly(double factor);
|
||
|
|
|
||
|
|
private:
|
||
|
|
vtkInteractorStyleJoystickCamera(const vtkInteractorStyleJoystickCamera&) = delete;
|
||
|
|
void operator=(const vtkInteractorStyleJoystickCamera&) = delete;
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif
|