CIvfCameraController Class Reference

#include <ivfctl/IvfCameraController.h>

Inheritance diagram for CIvfCameraController:

List of all members.

Public Types
enum	TEndAction { EA_STOP, EA_REVERSE, EA_RESET, EA_DEACTIVATE }
enum	TStartAction { SA_STOP, SA_REVERSE, SA_RESET, SA_DEACTIVATE }
Public Member Functions
	CIvfCameraController ()
virtual	~CIvfCameraController ()
void	setPath (CIvfSpline3d *spline)
CIvfSpline3d *	getPath ()
void	setTargetPath (CIvfSpline3d *spline)
CIvfSpline3d *	getTargetPath ()
void	setCamera (CIvfCamera *camera)
CIvfCamera *	getCamera ()
void	setInitialPos (double t)
void	setInitialSpeed (double v)
void	setInitialAcceleration (double a)
void	setStartActionType (TStartAction action)
void	setEndActionType (TEndAction action)
void	setInitialTargetAcceleration (double a)
void	setInitialTargetSpeed (double v)
void	setInitialTargetPos (double t)
void	setUseTargetPath (bool flag)
bool	getUseTargetPath ()
void	setFollowPath (bool flag)
void	setTargetEndActionType (TEndAction action)
void	setTargetStartActionType (TStartAction action)
virtual void	doUpdate (double dt)
virtual void	doReset ()

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Detailed Description

Camera controller

Controller for controlling a camera along both a position path and target path.

Examples:

controllers.cpp.

Definition at line 38 of file IvfCameraController.h.

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Constructor & Destructor Documentation

CIvfCameraController::CIvfCameraController (   )

CIvfCameraController constructor

virtual CIvfCameraController::~CIvfCameraController (   )  [virtual]

CIvfCameraController destructor

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Member Function Documentation

virtual void CIvfCameraController::doUpdate (  double  dt  )  [virtual]

Virtual update routine This method should be overridden in derived classes to handle incremental time update Parameters: dt  time since last call in seconds. Reimplemented from CIvfController.

CIvfCamera* CIvfCameraController::getCamera (   )

Return controlled camera

CIvfSpline3d* CIvfCameraController::getPath (   )

Return path controlling camera position

CIvfSpline3d* CIvfCameraController::getTargetPath (   )

Return path controlling camera target

bool CIvfCameraController::getUseTargetPath (   )

Returns true if target path is used

void CIvfCameraController::setCamera (  CIvfCamera *  camera  )

Set camera to be controller

void CIvfCameraController::setEndActionType (  TEndAction  action  )

Define what to do when arriving at end position Parameters: action  EA_STOP stops movement, EA_REVERSE reverses direction of movement, EA_RESET resets position to initial position EA_DEACTIVATE deactivates controller

void CIvfCameraController::setFollowPath (  bool  flag  )

Set follow path flag This flag determines if the camera target should follow the path. If false the target from the initial camera object is used.

void CIvfCameraController::setInitialAcceleration (  double  a  )

Set initial acceleration on curve Parameters: a  acceleration in units/second*second

void CIvfCameraController::setInitialPos (  double  t  )

Set initial position on curve Parameters: t  distance from curve start 0 <= t <= getSize()-1

void CIvfCameraController::setInitialSpeed (  double  v  )

Set initial speed on curve Parameters: v  speed in units/second

void CIvfCameraController::setInitialTargetAcceleration (  double  a  )

Set initial position on curve Parameters: t  distance from curve start 0 <= t <= getSize()-1

void CIvfCameraController::setInitialTargetPos (  double  t  )

Set initial acceleration on curve Parameters: a  acceleration in units/second*second

void CIvfCameraController::setInitialTargetSpeed (  double  v  )

Set initial speed on curve Parameters: v  speed in units/second

void CIvfCameraController::setPath (  CIvfSpline3d *  spline  )

Set path controlling camera position

void CIvfCameraController::setStartActionType (  TStartAction  action  )

Define what to do when returning to start position Parameters: action  SA_STOP stops movement, SA_REVERSE reverses direction of movement, SA_RESET resets position to initial position SA_DEACTIVATE deactivates controller

void CIvfCameraController::setTargetEndActionType (  TEndAction  action  )

Define what to do when arriving at end position Parameters: action  EA_STOP stops movement, EA_REVERSE reverses direction of movement, EA_RESET resets position to initial position EA_DEACTIVATE deactivates controller

void CIvfCameraController::setTargetPath (  CIvfSpline3d *  spline  )

Set path controlling camera target If target path is not set the camera target is used.

void CIvfCameraController::setTargetStartActionType (  TStartAction  action  )

Define what to do when returning to start position Parameters: action  SA_STOP stops movement, SA_REVERSE reverses direction of movement, SA_RESET resets position to initial position SA_DEACTIVATE deactivates controller

void CIvfCameraController::setUseTargetPath (  bool  flag  )

Enable/Disable use of target path

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The documentation for this class was generated from the following file:

• ivfctl/IvfCameraController.h

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