Inheritance diagram for vtTinFlyer:

Public Member Functions
void	SetTin (vtTin3d *pTin)
	Set the TIN heightfield to which to constrain.

void	Eval ()

Public Member Functions inherited from vtLastMouse
void	OnMouse (vtMouseEvent &event)
	Virtual handler, to catch mouse events, can be overridden by your engine class.

void	GetNormalizedMouseCoords (float &mx, float &my)

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

void	AddTarget (osg::Referenced *ptr)

void	RemoveTarget (osg::Referenced *ptr)

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

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.

Additional Inherited Members
Public Attributes inherited from vtLastMouse
int	m_buttons

IPoint2	m_pos

int	m_flags

Detailed Description

This engine has the ability to do usefully constrained navigation over a (generally sparse) TIN terrain.

Member Function Documentation

void vtTinFlyer::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.