U4DEngine::U4DCameraInterface Class Reference

The U4DCameraInterface provides the interface for the camera behaviors (first person camera, third person camera, etc) More...

Inherited by U4DEngine::U4DCameraBasicFollow, U4DEngine::U4DCameraFirstPerson, and U4DEngine::U4DCameraThirdPerson.

Public Member Functions
virtual	~U4DCameraInterface ()
	Virtual destructor for interface. The actual destructor implementation is set by the subclasses.
virtual void	update (double dt)=0
	Updates the state of the camera behavior. More...
virtual void	setParameters (U4DModel *uModel, float uXOffset, float uYOffset, float uZOffset)=0
	Sets the parameters utilize by the behavior of the camera. More...
virtual void	setParametersWithBoxTracking (U4DModel *uModel, float uXOffset, float uYOffset, float uZOffset, U4DPoint3n uMinPoint, U4DPoint3n uMaxPoint)=0
virtual void	trackBoundingBox ()=0
virtual U4DBoundingAABB *	getBoundingBox ()=0
virtual void	pauseBoxTracking ()=0
virtual void	resumeBoxTracking ()=0

Detailed Description

The U4DCameraInterface provides the interface for the camera behaviors (first person camera, third person camera, etc)

Member Function Documentation

setParameters()

virtual void U4DEngine::U4DCameraInterface::setParameters ( U4DModel *  uModel, float  uXOffset, float  uYOffset, float  uZOffset  )

pure virtual

Sets the parameters utilize by the behavior of the camera.

Parameters

uModel	3D model entity to follow
uXOffset	x-distance offset
uYOffset	y-distance offset
uZOffset	z-distance offset

Implemented in U4DEngine::U4DCameraBasicFollow, U4DEngine::U4DCameraFirstPerson, and U4DEngine::U4DCameraThirdPerson.

update()

virtual void U4DEngine::U4DCameraInterface::update ( double  dt )

pure virtual

Updates the state of the camera behavior.

Parameters

dt	time-step value

Implemented in U4DEngine::U4DCameraBasicFollow, U4DEngine::U4DCameraFirstPerson, and U4DEngine::U4DCameraThirdPerson.