makVre::DtPlayerStationOsgGlStudioCockpit Class Reference

Detailed Description

This specialized cockpit implementation sets the entity's name into each updater, allowing them to look up data based on the associated entity. Additionally, it identifies all properties with the prefix "Out_" and sends PropertyUpdateMessages whenever these values change.

The player station cockpit also adds special handling for visibility and performance optimization through update throttling.

#include <playerStationOsgGlStudioCockpit.h>

Inheritance diagram for makVre::DtPlayerStationOsgGlStudioCockpit:

Public Member Functions
	DtPlayerStationOsgGlStudioCockpit (makVrv::DtDe &de, makVrv::DtUniqueID id)
virtual	~DtPlayerStationOsgGlStudioCockpit () override
virtual std::string	className () const override
virtual double	update () override
virtual double	DtOsgGlStudioCockpit_update ()
virtual void	createCockpit (const std::string &filename, const std::string &rsoName, DtPerspective p, makVrv::DtUniqueID attachedEntityElementId) override

Protected Member Functions
virtual osg::Group *	createOverlayObjects () override
virtual osg::Group *	createChannelNode () override
virtual DtVreMessageResult	handleSetCockpitVisibility (DtVreMessage *msg)

Protected Attributes
osg::ref_ptr< osg::Group >	myChannelNodeProtector
int	myAttributeTickIndex
float	myFrameRate
bool	myFirstUpdate

Constructor & Destructor Documentation

DtPlayerStationOsgGlStudioCockpit()

makVre::DtPlayerStationOsgGlStudioCockpit::DtPlayerStationOsgGlStudioCockpit	(	makVrv::DtDe &	de,
		makVrv::DtUniqueID	id )

Constructor.

Parameters

de	Reference to the display element
id	Unique identifier for this cockpit instance

Creates a new player station OSG GLStudio cockpit with the specified ID

References de().

~DtPlayerStationOsgGlStudioCockpit()

virtual makVre::DtPlayerStationOsgGlStudioCockpit::~DtPlayerStationOsgGlStudioCockpit ( )

overridevirtual

Virtual destructor.

Member Function Documentation

className()

virtual std::string makVre::DtPlayerStationOsgGlStudioCockpit::className ( ) const

overridevirtual

Gets the class name of the model instance owner.

Returns

String containing the class name

This method is used to control how model instances are created and to identify the type of cockpit during agent operations

update()

virtual double makVre::DtPlayerStationOsgGlStudioCockpit::update ( )

overridevirtual

Updates the cockpit state.

Returns

Time in seconds until the next update is needed

On first update call, sets GLStudio component properties such as MAK_HostId. Subsequent updates manage component state and property updates.

DtOsgGlStudioCockpit_update()

virtual double makVre::DtPlayerStationOsgGlStudioCockpit::DtOsgGlStudioCockpit_update ( )

virtual

Performs base class update with throttling support.

Returns

Time in seconds until the next update is needed

Throttles GLStudio component property updates if the framerate falls below a specific threshold to maintain performance

createCockpit()

virtual void makVre::DtPlayerStationOsgGlStudioCockpit::createCockpit ( const std::string & filename, const std::string & rsoName, DtPerspective p, makVrv::DtUniqueID attachedEntityElementId )

overridevirtual

Creates the cockpit from the specified file.

Parameters

filename	Path to the GLStudio cockpit file
rsoName	Name of the RSO (Rendered Scene Object)
p	Perspective type for the cockpit
attachedEntityElementId	Element ID of the entity to attach to

Initializes the cockpit instance from the specified GLStudio file and associates it with the given entity

createOverlayObjects()

virtual osg::Group * makVre::DtPlayerStationOsgGlStudioCockpit::createOverlayObjects ( )

overrideprotectedvirtual

Creates the HUD object and supporting nodes.

Returns

Pointer to the created OSG group containing overlay objects

Overridden to fix renderCockpitOnly instrument panels with SensorFX integration. This method constructs the actual OpenSceneGraph nodes for displaying the cockpit.

createChannelNode()

virtual osg::Group * makVre::DtPlayerStationOsgGlStudioCockpit::createChannelNode ( )

overrideprotectedvirtual

Creates a channel-specific node for HUD integration.

Returns

Pointer to the created channel node

Creates channel-specific nodes and determines whether the HUD should be added to the channels. Overridden to maintain a reference to myChannelNode to prevent deletion during slot_channelModified operations.

handleSetCockpitVisibility()

virtual DtVreMessageResult makVre::DtPlayerStationOsgGlStudioCockpit::handleSetCockpitVisibility ( DtVreMessage * msg )

protectedvirtual

Handles cockpit visibility control messages.

Parameters

msg	Pointer to the message to handle

Returns

Message processing result

Processes SetCockpitVisibility messages to toggle cockpit visibility. Used to hide the cockpit when the aircraft model is shown and vice-versa.

Member Data Documentation

myChannelNodeProtector

osg::ref_ptr<osg::Group> makVre::DtPlayerStationOsgGlStudioCockpit::myChannelNodeProtector

protected

Reference-counted pointer to protect the channel node.

Keeps myChannelNode from being deleted during slot_channelModified. See createChannelNode() for more details.

myAttributeTickIndex

int makVre::DtPlayerStationOsgGlStudioCockpit::myAttributeTickIndex

protected

Index for tracking attribute update cycles during throttling.

myFrameRate

float makVre::DtPlayerStationOsgGlStudioCockpit::myFrameRate

protected

Current framerate for throttling decisions.

myFirstUpdate

bool makVre::DtPlayerStationOsgGlStudioCockpit::myFirstUpdate

protected

Flag indicating if this is the first update.

Used to perform special initialization during the first update cycle

---

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

• include/vrvExtensions/vreGlsEventSignaler/playerStationOsgGlStudioCockpit.h