#include <Engine.h>

Inheritance diagram for vtSimpleBillboardEngine:

Public Member Functions
	vtSimpleBillboardEngine (float fAngleOffset=0.0f)

void	SetPitch (bool bFlag)

void	Eval ()

Public Member Functions inherited from vtEngine
osg::Referenced *	GetTarget (uint which=0)

void	AddTarget (osg::Referenced *ptr)

void	SetTarget (osg::Referenced *ptr)

void	RemoveTarget (osg::Referenced *ptr)

uint	NumTargets ()
	Return the number of targets for this engine.

void	setName (const char *str)

const char *	getName ()

virtual void	OnMouse (vtMouseEvent &event)
	Virtual handler, to catch mouse events, can be overridden by your engine class.

virtual void	OnKey (int key, int flags)
	Virtual handler, to catch keyboard events, can be overridden by your engine class.

virtual void	OnWindowSize (int width, int height)
	Virtual handler, to catch resize events, can be overridden by your engine class.

void	SetWindow (vtWindow *pWin)

vtWindow *	GetWindow ()

void	AddChild (vtEngine *pEngine)

void	RemoveChild (vtEngine *pEngine)

vtEngine *	GetChild (uint i)

uint	NumChildren ()

void	AddChildrenToList (vtArray< vtEngine * > &list, bool bEnabledOnly)

Public Member Functions inherited from vtEnabledBase
virtual void	SetEnabled (bool bOn)

bool	GetEnabled ()

Additional Inherited Members
Protected Attributes inherited from vtEngine
vtArray< osg::Referenced * >	m_Targets

std::vector< vtEnginePtr >	m_Children

vtString	m_strName

vtWindow *	m_pWindow

Detailed Description

A simple "Billboard" engine which turns its target to face the camera each frame.

Member Function Documentation

void vtSimpleBillboardEngine::Eval ( )

virtual

Virtual handler, will be called every frame to do the work of the engine. You must override this if you want your engine to be useful.

Reimplemented from vtEngine.

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