Detailed Description

DtDroneHudUpdater manages the drone-specific HUD elements including the drone view frame, battery status, distance from home, altitude, heading, and speed indicators. It updates these elements based on the current drone state and sensor information.

#include <droneHudUpdater.h>

Inheritance diagram for makVre::DtDroneHudUpdater:

[legend]

Public Member Functions
	DtDroneHudUpdater ()

virtual	~DtDroneHudUpdater () override

virtual bool	initialize (makVre::DtPlayerStation *player, makVre::DtInitTable &config) override

virtual void	tick (double dt) override

virtual const char *	type () const override

Public Member Functions inherited from makVre::DtHudUpdater
	DtHudUpdater ()

virtual	~DtHudUpdater () override

virtual bool	postInitialize () override

virtual void	shutdown () override

void	addItem (makVre::HudItem *item)

void	removeItem (makVre::HudItem *item)

makVrv::DtOverlayRenderer *	getOverlay () const

float	xPixel (const float norm) const

float	yPixel (const float norm) const

float	pixelW (const float norm) const

float	pixelH (const float norm) const

Public Member Functions inherited from makVre::DtPlayerComponent
	DtPlayerComponent ()

virtual	~DtPlayerComponent ()

virtual void	setName (const std::string &name)

virtual const std::string &	name ()

virtual DtPlayerStation &	player ()

virtual DtAttributeHandle &	playerAttributeStore ()

virtual const DtAttributeHandle &	playerAttributeStore () const

Protected Member Functions
virtual void	onUsingDroneChanged (bool usingDrone)

virtual void	onStart () override

virtual void	onStop () override

virtual void	updateAll () override

virtual void	updateHudElements (bool visible) override

virtual void	updateDroneDisplay (bool visible=true, bool reset=false)

virtual void	updateDroneBatteryAmount (float amount)

virtual makVre::DtVreMessageResult	handleResourceUpdate (makVre::DtVreMessage *msg)

virtual makVre::DtVreMessageResult	handleSimulationState (makVre::DtVreMessage *msg)

virtual void	onDeleteAll () override

virtual makVrv::DtOsgChannel *	findChannel (const std::string &channelName="Channel 1") override

virtual void	createQuads (makVrv::DtOverlayRenderer *overlay, const std::vector< HudImageConfig > &configs) override

Protected Member Functions inherited from makVre::DtHudUpdater
double	headingAngleTo (const DtVector &geocentricObserverPosition, const DtVector &geocentricTargetPosition)

virtual void	start ()

virtual void	stop ()

virtual void	setupOverlays ()

virtual void	channelDestroyed (const std::string &displayName, const std::string &windowName, const std::string &channelName)

virtual void	onViewportChanged ()

virtual void	deleteAll ()

virtual makVrv::DtOverlayRenderer *	createOverlay (makVrv::DtOsgChannel channel, osg::Geode &geodeOut)

virtual void	setupQuads ()

void	slot_onChannelCreated ()

void	slot_onChannelToBeDestroyed ()

virtual osg::Texture *	createTexture (std::string path)

virtual makVrv::DtQuadProxy *	createQuad (makVrv::DtOverlayRenderer *overlay, const HudImageConfig &config)

virtual makVrv::DtQuadProxy *	createQuadWithColor (makVrv::DtOverlayRenderer *overlay, const HudColorQuadConfig &element)

virtual bool	loadImageConfig (unsigned int e, makVre::DtInitTable &imageTable, std::string imageName, bool loadDimensions=true)

virtual bool	loadTextConfig (unsigned int t, makVre::DtInitTable &textTable, std::string textName)

virtual bool	loadColorQuadConfig (unsigned int quadIndex, makVre::DtInitTable &colorQuadTable, std::string colorQuadName, bool loadDimensions=true)

virtual bool	loadColorConfig (makVre::DtColor &colorInfo, makVre::DtInitTable &colorTable, std::string colorName)

virtual bool	loadValueColorPairsConfig (std::vector< HudValueColorPair > &valueColorPairsContainer, makVre::DtInitTable &hudTable, const std::string &valueColorPairsName)

virtual bool	loadValueColorPairConfig (HudValueColorPair &valueColorPair, makVre::DtInitTable &valueColorPairConfig)

makVrv::DtTextProxy *	createAndInitTextProxy (double normalizedX, double normalizedY, const std::string &defaultText)

virtual makVre::DtVreMessageResult	handleEnterPlayerState (makVre::DtVreMessage *msg)

virtual makVre::DtVreMessageResult	handleExitPlayerState (makVre::DtVreMessage *msg)

virtual enum Layers	overlayGroup ()

Protected Member Functions inherited from makVre::DtPlayerComponent
virtual void	initializeStateAttributes ()

Protected Attributes
bool	myDroneHudVisible

makVrv::DtQuadProxy *	myDrone

makVrv::DtQuadProxy *	myDroneViewFrame

makVrv::DtTextProxy *	myBatteryText

makVrv::DtTextProxy *	myDistanceFromHome

makVrv::DtTextProxy *	myAgl

makVrv::DtTextProxy *	myHeading

makVrv::DtTextProxy *	myHorizontalSpeed

makVrv::DtTextProxy *	myVerticalSpeed

double	myDroneBatteryAmount

DtVector	myWindRequestLocation

std::string	myChannelName

DtVector	myDroneVelocity

Protected Attributes inherited from makVre::DtHudUpdater
std::map< const makVre::HudTextItem , std::pair< makVre::HudTextItem , makVrv::DtTextProxy * > >	myTextItemMap

std::map< const makVre::HudImageItem , std::pair< makVre::HudImageItem , makVrv::DtQuadProxy * > >	myImageItemMap

bool	myActive

DtAttributeHandleType< bool >	myUsingVr

std::vector< HudImageConfig >	myImages

std::vector< HudColorQuadConfig >	myColorQuads

std::vector< HudTextConfig >	myTexts

makVrv::DtOverlayRenderer *	myOverlayInterface

makVrv::DtOsgChannel *	myChannel

float	myFontSize

makVrv::DtFontInterface *	myFont

std::string	myFontFilePath

int	myLineHeight

osg::Geode *	myGeode

bool	myChannelsUpdated

bool	myShowOverlays

Protected Attributes inherited from makVre::DtPlayerComponent
std::string	myName

DtInitTable	myConfig

DtPlayerStation *	myPlayer

makVrv::DtDe *	myDe

DtEntityResolver *	myResolver

DtAttributeCallbackManager	myAttributeCallbacks

Additional Inherited Members
Protected Types inherited from makVre::DtHudUpdater
enum	Layers { HIDDEN = 0 , OVERLAY = 1 , UI = 2 }

Constructor & Destructor Documentation

◆ DtDroneHudUpdater()

makVre::DtDroneHudUpdater::DtDroneHudUpdater ( )

Default constructor.

◆ ~DtDroneHudUpdater()

virtual makVre::DtDroneHudUpdater::~DtDroneHudUpdater ( )

overridevirtual

Virtual destructor.

Member Function Documentation

◆ initialize()

virtual bool makVre::DtDroneHudUpdater::initialize	(	makVre::DtPlayerStation *	player,
		makVre::DtInitTable &	config )

overridevirtual

Initializes the drone HUD updater.

Parameters

player	Pointer to the player station
config	Configuration settings for initialization

Returns: True if initialization was successful, false otherwise

Reimplemented from makVre::DtHudUpdater.

References makVre::DtPlayerComponent::player().

◆ tick()

virtual void makVre::DtDroneHudUpdater::tick ( double dt )

overridevirtual

Updates the drone HUD elements for the current frame.

Parameters

dt	Delta time since the last frame in seconds

Reimplemented from makVre::DtHudUpdater.

◆ type()

virtual const char * makVre::DtDroneHudUpdater::type ( ) const

overridevirtual

Returns the component type identifier.

Returns: The component type string

Reimplemented from makVre::DtHudUpdater.

◆ onUsingDroneChanged()

virtual void makVre::DtDroneHudUpdater::onUsingDroneChanged ( bool usingDrone )

protectedvirtual

Handles changes in drone operation state.

Parameters

usingDrone True if the player is using a drone, false otherwise

◆ onStart()

virtual void makVre::DtDroneHudUpdater::onStart ( )

overrideprotectedvirtual

Called when the HUD updater is started.

Implements makVre::DtHudUpdater.

◆ onStop()

virtual void makVre::DtDroneHudUpdater::onStop ( )

overrideprotectedvirtual

Called when the HUD updater is stopped.

Implements makVre::DtHudUpdater.

◆ updateAll()

virtual void makVre::DtDroneHudUpdater::updateAll ( )

overrideprotectedvirtual

Updates all HUD elements.

Reimplemented from makVre::DtHudUpdater.

◆ updateHudElements()

virtual void makVre::DtDroneHudUpdater::updateHudElements ( bool visible )

overrideprotectedvirtual

Updates all HUD elements based on visibility.

Parameters

visible Flag indicating if the reticle is visible

Implements makVre::DtHudUpdater.

◆ updateDroneDisplay()

virtual void makVre::DtDroneHudUpdater::updateDroneDisplay	(	bool	visible = true,
		bool	reset = false )

protectedvirtual

Updates the drone display elements.

Parameters

visible	Flag indicating if the drone display should be visible
reset	Flag indicating if the display should be reset to default state

◆ updateDroneBatteryAmount()

virtual void makVre::DtDroneHudUpdater::updateDroneBatteryAmount ( float amount )

protectedvirtual

Updates the drone battery amount display.

Parameters

amount Current battery level as a percentage

◆ handleResourceUpdate()

virtual makVre::DtVreMessageResult makVre::DtDroneHudUpdater::handleResourceUpdate ( makVre::DtVreMessage * msg )

protectedvirtual

Handles resource update messages.

Parameters

msg	Pointer to the message being processed

Returns: Message processing result

◆ handleSimulationState()

virtual makVre::DtVreMessageResult makVre::DtDroneHudUpdater::handleSimulationState ( makVre::DtVreMessage * msg )

protectedvirtual

Handles simulation state change messages.

Parameters

msg	Pointer to the message being processed

Returns: Message processing result

◆ onDeleteAll()

virtual void makVre::DtDroneHudUpdater::onDeleteAll ( )

overrideprotectedvirtual

Deletes all HUD elements.

Implements makVre::DtHudUpdater.

◆ findChannel()

virtual makVrv::DtOsgChannel * makVre::DtDroneHudUpdater::findChannel ( const std::string & channelName = "Channel 1" )

overrideprotectedvirtual

Finds a channel by name.

Parameters

channelName Name of the channel to find, defaults to "Channel 1"

Returns: Pointer to the found channel, or nullptr if not found

Reimplemented from makVre::DtHudUpdater.

◆ createQuads()

virtual void makVre::DtDroneHudUpdater::createQuads	(	makVrv::DtOverlayRenderer *	overlay,
		const std::vector< HudImageConfig > &	configs )

overrideprotectedvirtual

Creates quad overlays based on the provided configurations.

Parameters

overlay	Pointer to the overlay renderer
configs	Vector of HUD image configurations to create

Implements makVre::DtHudUpdater.

Member Data Documentation

◆ myDroneHudVisible

bool makVre::DtDroneHudUpdater::myDroneHudVisible

protected

Flag indicating if the drone HUD is currently visible.

◆ myDrone

makVrv::DtQuadProxy* makVre::DtDroneHudUpdater::myDrone

protected

Quad proxy for the drone icon display.

◆ myDroneViewFrame

makVrv::DtQuadProxy* makVre::DtDroneHudUpdater::myDroneViewFrame

protected

Quad proxy for the drone view frame.

◆ myBatteryText

makVrv::DtTextProxy* makVre::DtDroneHudUpdater::myBatteryText

protected

Text proxy for displaying battery status.

◆ myDistanceFromHome

makVrv::DtTextProxy* makVre::DtDroneHudUpdater::myDistanceFromHome

protected

Text proxy for displaying distance from home base.

◆ myAgl

makVrv::DtTextProxy* makVre::DtDroneHudUpdater::myAgl

protected

Text proxy for displaying altitude above ground level.

◆ myHeading

makVrv::DtTextProxy* makVre::DtDroneHudUpdater::myHeading

protected

Text proxy for displaying current heading.

◆ myHorizontalSpeed

makVrv::DtTextProxy* makVre::DtDroneHudUpdater::myHorizontalSpeed

protected

Text proxy for displaying horizontal speed.

◆ myVerticalSpeed

makVrv::DtTextProxy* makVre::DtDroneHudUpdater::myVerticalSpeed

protected

Text proxy for displaying vertical speed.

◆ myDroneBatteryAmount

double makVre::DtDroneHudUpdater::myDroneBatteryAmount

protected

Current drone battery amount as a percentage.

◆ myWindRequestLocation

DtVector makVre::DtDroneHudUpdater::myWindRequestLocation

protected

Location for wind effect requests.

◆ myChannelName

std::string makVre::DtDroneHudUpdater::myChannelName

protected

Name of the channel used for drone display.

◆ myDroneVelocity

DtVector makVre::DtDroneHudUpdater::myDroneVelocity

protected

Current velocity vector of the drone.

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

include/roles/human/vreHumanFrontend/droneHudUpdater.h

Detailed Description

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ DtDroneHudUpdater()

◆ ~DtDroneHudUpdater()

Member Function Documentation

◆ initialize()

◆ tick()

◆ type()

◆ onUsingDroneChanged()

◆ onStart()

◆ onStop()

◆ updateAll()

◆ updateHudElements()

◆ updateDroneDisplay()

◆ updateDroneBatteryAmount()

◆ handleResourceUpdate()

◆ handleSimulationState()

◆ onDeleteAll()

◆ findChannel()

◆ createQuads()

Member Data Documentation

◆ myDroneHudVisible

◆ myDrone

◆ myDroneViewFrame

◆ myBatteryText

◆ myDistanceFromHome

◆ myAgl

◆ myHeading

◆ myHorizontalSpeed

◆ myVerticalSpeed

◆ myDroneBatteryAmount

◆ myWindRequestLocation

◆ myChannelName

◆ myDroneVelocity