#include <NavEngines.h>

Inheritance diagram for VFlyer:

Public Member Functions
	VFlyer (float scale)

void	SetVerticalVelocity (float velocity)

void	SetGravity (float grav)

void	SetGroundTester (vtHeightConstrain *pEng)

void	SetDamping (float damp)

void	Eval ()

Public Member Functions inherited from vtTerrainFlyer
	vtTerrainFlyer (float fSpeed, bool bAllowRoll=false)

void	SetHeightField (vtHeightField3d *pHF)
	Set the heightfield on which to do the terrain following.

void	SetExag (bool bDo)

bool	GetExag ()

Public Member Functions inherited from vtFlyer
	vtFlyer (float fSpeed=1.0f, bool bAllowRoll=false)

void	SetSpeed (float fSpeed)

float	GetSpeed ()

void	SetAlwaysMove (bool bMove)

void	SetMultiplier (float fMult)

void	SetDOF (DOF dof, bool bTrue)

bool	GetDOF (DOF dof)

float	GetCurrentSpeed ()
	Current speed (meters/second as of the most recent frame)

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	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	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 ()

Protected Attributes
FPoint3	m_Velocity

float	m_last_time

float	m_fGravity

float	m_fDamping

vtHeightConstrain *	m_pConstrain

Protected Attributes inherited from vtTerrainFlyer
vtHeightField3d *	m_pHeightField

bool	m_bExag

Protected Attributes inherited from vtFlyer
float	m_fSpeed

float	m_fMult

bool	m_bDOF [6]

bool	m_bAlwaysMove

float	m_fCurrentSpeed

Additional Inherited Members
Public Types inherited from vtFlyer
enum	DOF { DOF_X = 0, DOF_Y, DOF_Z, DOF_PITCH, DOF_YAW, DOF_ROLL }

Public Attributes inherited from vtLastMouse
int	m_buttons

IPoint2	m_pos

int	m_flags

Protected Member Functions inherited from vtFlyer
void	DoKeyNavigation ()

Detailed Description

Similar to vtTerrainFlyer, but a velocity is maintained. Viewpoint moves even after mouse button is released.

Member Function Documentation

void VFlyer::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 vtTerrainFlyer.

void VFlyer::SetDamping ( float damp)

inline

Set the damping of the velocity, per second. For example, a value of 0.9 would reduce the velocity by 10% of its magnitude per second.

void VFlyer::SetGravity ( float grav)

inline

Set the downward acceleration, in meter per second squared. For example, a value of 9.81 would be normal gravity at the earth's surface.

void VFlyer::SetGroundTester ( vtHeightConstrain * pEng)

inline

In order for gravity to cease when the target is prevented from falling, e.g. when it is sitting on the ground, supply the engine you are using to keep the target above the ground.

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

D:/job/3kb/gelistirme/umasoft/vtp-src/VTP/TerrainSDK/vtlib/core/NavEngines.h
D:/job/3kb/gelistirme/umasoft/vtp-src/VTP/TerrainSDK/vtlib/core/NavEngines.cpp

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation