makVrv::DtAttachableHatUpdater Class Reference

A DtAttachableHatUpdater updates a height above terrain (HAT) object that can be positioned in the scene by (possibly) attaching it to another object. More...

Inheritance diagram for makVrv::DtAttachableHatUpdater:

List of all members.

Public Member Functions
	DtAttachableHatUpdater (DtDe &de, DtUniqueID id)
	CTOR.
virtual	~DtAttachableHatUpdater ()
	DTOR.
virtual void	update (double simTime)
	Update the scene object.
virtual void	setUseHighestTerrainLod (bool useHighest)
	Set whether the line is to currently visible terrain LOD or to highest available terrain LOD.
Protected Member Functions
virtual bool	useHighestTerrainLod () const
	Get whether line is to currently visible terrain LOD or to highest available terrain LOD.
Protected Attributes
DtVector	myLastTopPos
DtTaitBryan	myLastTopOri
bool	myUseHighestTerrainLod

---

Detailed Description

A DtAttachableHatUpdater updates a height above terrain (HAT) object that can be positioned in the scene by (possibly) attaching it to another object.

The scene object's first transform is updated with the position indicated by the attachment, and its second transform is set to the position of the underlying terrain directly below the first transform.

---

Constructor & Destructor Documentation

makVrv::DtAttachableHatUpdater::DtAttachableHatUpdater	(	DtDe &	de,
		DtUniqueID	id
	)

CTOR.

virtual makVrv::DtAttachableHatUpdater::~DtAttachableHatUpdater

(

)

[virtual]

DTOR.

---

Member Function Documentation

virtual void makVrv::DtAttachableHatUpdater::update

(

double

simTime

)

[virtual]

Update the scene object.

Reimplemented from makVrv::DtAttachableUpdater.

virtual void makVrv::DtAttachableHatUpdater::setUseHighestTerrainLod

(

bool

useHighest

)

[virtual]

Set whether the line is to currently visible terrain LOD or to highest available terrain LOD.

virtual bool makVrv::DtAttachableHatUpdater::useHighestTerrainLod

(

)

const [protected, virtual]

Get whether line is to currently visible terrain LOD or to highest available terrain LOD.

---

Member Data Documentation

DtVector makVrv::DtAttachableHatUpdater::myLastTopPos [protected]

DtTaitBryan makVrv::DtAttachableHatUpdater::myLastTopOri [protected]

bool makVrv::DtAttachableHatUpdater::myUseHighestTerrainLod [protected]

---

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

• include/vrvCore/DtAttachableHatUpdater.h