makVrv::DtOverlayManager Class Reference

Abstract base class for managing the overlays. More...

Inheritance diagram for makVrv::DtOverlayManager:

Public Types

enum

DefaultOverlays {   InvalidOverlay = 0, ModelSet_3D_Overlay, ModelSet_3D_XR_Overlay, ModelSet_3D_Sensor_Overlay,   ModelSet_3D_Icons_Overlay, ModelSet_3D_Images_Overlay, ModelSet_2D_Icons_Overlay, ModelSet_2D_Images_Overlay,   ModelSet_UserStart, ModelSet_UserEnd = ModelSet_UserStart + 16, Channel_SpecificStart, Channel_SpecificEnd = Channel_SpecificStart + 128,   RemoteDisplayOverlay, RemoteDisplayWorldOverlay, SensorViewOverlay, UserStart }

Public Member Functions
	DtOverlayManager ()
virtual	~DtOverlayManager ()
virtual void	render (DtChannel *channel, bool projectedGeocentricEffect, float geocentricAlpha, double *position, double *matrix, double *projectionMatrix, double viewportSize[2])=0
	Render.
virtual void	releaseResources ()=0
	Release any resources.
virtual void	enableOverlayOnChannel (unsigned int layerId, bool enabled, DtChannel &channel)=0
virtual bool	handleMouseEvent (const DtMouseEvent &ev, DtChannel &channel)=0
	Handle a mouse event returns true if the event was consumed.
virtual void	destroyOverlayLayer (unsigned int layerId)=0
	Clear and destroy an overlay layer.
virtual bool	overlayLayerIsVisible (unsigned int layerId) const =0
	Get whether an overlay layer is visible.
virtual void	setOverlayLayerVisibility (unsigned int layerId, bool visible)=0
	Set whether an overlay layer is visible.

Static Public Member Functions
static DefaultOverlays	modelSetToOverlay (unsigned int modelSet)
	Convert model set to overlay.

Detailed Description

Abstract base class for managing the overlays.

Member Enumeration Documentation

enum makVrv::DtOverlayManager::DefaultOverlays

Enumerator:

InvalidOverlay
ModelSet_3D_Overlay
ModelSet_3D_XR_Overlay
ModelSet_3D_Sensor_Overlay
ModelSet_3D_Icons_Overlay
ModelSet_3D_Images_Overlay
ModelSet_2D_Icons_Overlay
ModelSet_2D_Images_Overlay
ModelSet_UserStart
ModelSet_UserEnd
Channel_SpecificStart
Channel_SpecificEnd
RemoteDisplayOverlay
RemoteDisplayWorldOverlay
SensorViewOverlay
UserStart

Constructor & Destructor Documentation

makVrv::DtOverlayManager::DtOverlayManager

(

)

virtual makVrv::DtOverlayManager::~DtOverlayManager ( )

virtual

Member Function Documentation

virtual void makVrv::DtOverlayManager::render ( DtChannel *  channel, bool  projectedGeocentricEffect, float  geocentricAlpha, double *  position, double *  matrix, double *  projectionMatrix, double  viewportSize[2]  )

pure virtual

Render.

Implemented in makVrv::DtOsgOverlayManager.

virtual void makVrv::DtOverlayManager::releaseResources ( )

pure virtual

Release any resources.

Implemented in makVrv::DtOsgOverlayManager.

static DefaultOverlays makVrv::DtOverlayManager::modelSetToOverlay ( unsigned int  modelSet )

static

Convert model set to overlay.

virtual void makVrv::DtOverlayManager::enableOverlayOnChannel ( unsigned int  layerId, bool  enabled, DtChannel &  channel  )

pure virtual

Implemented in makVrv::DtOsgOverlayManager.

virtual bool makVrv::DtOverlayManager::handleMouseEvent ( const DtMouseEvent &  ev, DtChannel &  channel  )

pure virtual

Handle a mouse event returns true if the event was consumed.

returns false if it was not.

Implemented in makVrv::DtOsgOverlayManager.

virtual void makVrv::DtOverlayManager::destroyOverlayLayer ( unsigned int  layerId )

pure virtual

Clear and destroy an overlay layer.

Implemented in makVrv::DtOsgOverlayManager.

virtual bool makVrv::DtOverlayManager::overlayLayerIsVisible ( unsigned int  layerId ) const

pure virtual

Get whether an overlay layer is visible.

Implemented in makVrv::DtOsgOverlayManager.

virtual void makVrv::DtOverlayManager::setOverlayLayerVisibility ( unsigned int  layerId, bool  visible  )

pure virtual

Set whether an overlay layer is visible.

Parameters

Input
visible	true if to show the layer, false if to hide the layer.

Implemented in makVrv::DtOsgOverlayManager.

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/vrvCore/DtOverlayManager.h