Behavior adding support to VR Hand behavior to know what element they are pointing at. More...

Inheritance diagram for Dragengine.Scenery.ECBehaviorVRHandPointAt:

Classes
class	BlockListenerFactory
	Factory creating listeners using block. More...

class	DefaultListener
	Default implementation of behavior instance listener. More...

class	Instance
	Behavior instance. More...

interface	Listener
	Listener for behavior instance events. More...

interface	ListenerFactory
	Factory creating listeners. More...

Public Member Functions
void	addListenerFactory (Block blockFactory)
	Add listener factory using block. More...

void	addListenerFactory (ListenerFactory factory)
	Add listener factory. More...

void	createListeners (Instance instance)
	Create listeners from factories adding them to behavior instance. More...

void	dispose ()
	Dispose of behavior. More...

void	forEachListenerFactory (Block ablock)
	Visit listener factories with block with argument ListenerFactory. More...

ECComposeCollisionFilter	getCollisionFilter ()
	Collision filter for AI collider. More...

ECBehaviorCollider	getIgnoreCollider ()
	Collider to ignore during collision testing or null. More...

ECPVector	getOrigin ()
	Test origin. More...

ECPFloat	getRange ()
	Test range. More...

ECPVector	getRotation ()
	Test direction rotation. More...

ECPShapeList	getShape ()
	Test shape. More...

ECPString	getTestBone ()
	Test bone. More...

ECBehaviorVRHand	getVRHand ()
	VR Hand behavior or null. More...

ECBehaviorVRHandPointAt	new (BehaviorElementClass eclass, ECBehaviorVRHand vrHand)
	Create behavior element class. More...

ECBehaviorVRHandPointAt	new (BehaviorElementClass eclass, ECBehaviorVRHand vrHand, String id)
	Create behavior element class. More...

ECBehaviorVRHandPointAt	new (BehaviorElementClass eclass, ECBehaviorVRHand vrHand, String id, String prefix)
	Create behavior element class. More...

void	setIgnoreCollider (ECBehaviorCollider collider)
	Set collider to ignore during collision testing or null. More...

Public Member Functions inherited from Dragengine.Scenery.DefaultECBehavior
void	assignInstanceIndex (int instanceIndex)
	Assign instance index. More...

String	getBehaviorID ()
	Unique identifier of behavior. More...

String	getID ()
	Identifier. More...

int	getInstanceIndex ()
	Instance index. More...

void	loadSupportedData (String identifier, PersistencyEnvironment env, FileReader reader, ECBehaviorInstance instance)
	Load instance data of another behavior. More...

bool	supportsBehaviorID (String identifier)
	Behavior supports loading instance data of another behavior. More...

Public Member Functions inherited from Dragengine.Scenery.ECBehavior
ECBehaviorInstance	createInstance (BehaviorElement element)
	Create Behavior instance. More...

Static Public Member Functions
static ECBehaviorVRHandPointAt	getBehaviorIn (BehaviorElementClass eclass)
	Get behavior in element class or null if absent. More...

Public Attributes
ECComposeCollisionFilter	pCollisionFilter

ECBehaviorCollider	pIgnoreCollider

Array	pListenerFactories

ECPVector	pOrigin

ECPFloat	pRange

ECPVector	pRotation

ECPShapeList	pShape

ECPString	pTestBone

ECBehaviorVRHand	pVRHand

Additional Inherited Members
Protected Member Functions inherited from Dragengine.Scenery.DefaultECBehavior
DefaultECBehavior	new (BehaviorElementClass eclass)
	Create default composeable behavior with empty identifier. More...

DefaultECBehavior	new (BehaviorElementClass eclass, String id)
	Create default composeable behavior. More...

void	setBehaviorID (String identifier)
	Set behavior identifier. More...

void	useClassNameAsBehaviorID ()
	Set behavior identifier to "<class-name>:<identifier>". More...

void	useFullyQualifiedClassNameAsBehaviorID ()
	Set behavior identifier to "<fully-qualified-class-name>:<identifier>". More...

Detailed Description

Behavior adding support to VR Hand behavior to know what element they are pointing at.

Version: 1.7

Behavior uses one collider collision test located attached controller collider facing forward.

If hand component is present and a test bone is set the collision test will be attached to the component bone.

By default the test direction is rotated by -45 degrees along the X axis. This accounts for VR hand controllers typically having their Z axis along the grip direction. This causes the point at detection to point 45 degrees upwards. For easier usage rotating the point at detection direction downwards by 45 degrees helps.

By default point-at is disabled for backward compatibility.

Requires these behaviors to be present:

ECBehaviorVRHand

To this behavior add it and set the class properties. Add listener to be notified if the pointed at element changes or query the current state.

Interaction with ECBehaviorVRHandPointedAt

If the pointed at element has ECBehaviorVRHandPointedAt instance it will be updated by adding and removing the owner element.

Member Function Documentation

◆ addListenerFactory() [1/2]

void Dragengine.Scenery.ECBehaviorVRHandPointAt.addListenerFactory ( Block blockFactory )

Add listener factory using block.

Block receives as parameter Instance and returns Listener.

◆ addListenerFactory() [2/2]

void Dragengine.Scenery.ECBehaviorVRHandPointAt.addListenerFactory ( ListenerFactory factory )

Add listener factory.

◆ createListeners()

void Dragengine.Scenery.ECBehaviorVRHandPointAt.createListeners ( Instance instance )

Create listeners from factories adding them to behavior instance.

◆ dispose()

void Dragengine.Scenery.ECBehaviorVRHandPointAt.dispose ( )

Dispose of behavior.

Reimplemented from Dragengine.Scenery.DefaultECBehavior.

◆ forEachListenerFactory()

void Dragengine.Scenery.ECBehaviorVRHandPointAt.forEachListenerFactory ( Block ablock )

Visit listener factories with block with argument ListenerFactory.

◆ getBehaviorIn()

static ECBehaviorVRHandPointAt Dragengine.Scenery.ECBehaviorVRHandPointAt.getBehaviorIn ( BehaviorElementClass eclass )

static

Get behavior in element class or null if absent.

Use this method to check if a particular BehaviorElementClass contains a behavior of type ECBehaviorVRHandPointAt.

◆ getCollisionFilter()

ECComposeCollisionFilter Dragengine.Scenery.ECBehaviorVRHandPointAt.getCollisionFilter ( )

Collision filter for AI collider.

◆ getIgnoreCollider()

ECBehaviorCollider Dragengine.Scenery.ECBehaviorVRHandPointAt.getIgnoreCollider ( )

Collider to ignore during collision testing or null.

◆ getOrigin()

ECPVector Dragengine.Scenery.ECBehaviorVRHandPointAt.getOrigin ( )

Test origin.

◆ getRange()

ECPFloat Dragengine.Scenery.ECBehaviorVRHandPointAt.getRange ( )

Test range.

◆ getRotation()

ECPVector Dragengine.Scenery.ECBehaviorVRHandPointAt.getRotation ( )

Test direction rotation.

◆ getShape()

ECPShapeList Dragengine.Scenery.ECBehaviorVRHandPointAt.getShape ( )

Test shape.

Version: 1.9

◆ getTestBone()

ECPString Dragengine.Scenery.ECBehaviorVRHandPointAt.getTestBone ( )

Test bone.

◆ getVRHand()

ECBehaviorVRHand Dragengine.Scenery.ECBehaviorVRHandPointAt.getVRHand ( )

VR Hand behavior or null.

◆ new() [1/3]

ECBehaviorVRHandPointAt Dragengine.Scenery.ECBehaviorVRHandPointAt.new	(	BehaviorElementClass	eclass,
		ECBehaviorVRHand	vrHand
	)

Create behavior element class.

◆ new() [2/3]

ECBehaviorVRHandPointAt Dragengine.Scenery.ECBehaviorVRHandPointAt.new	(	BehaviorElementClass	eclass,
		ECBehaviorVRHand	vrHand,
		String	id
	)

Create behavior element class.

◆ new() [3/3]

ECBehaviorVRHandPointAt Dragengine.Scenery.ECBehaviorVRHandPointAt.new	(	BehaviorElementClass	eclass,
		ECBehaviorVRHand	vrHand,
		String	id,
		String	prefix
	)

Create behavior element class.

◆ setIgnoreCollider()

void Dragengine.Scenery.ECBehaviorVRHandPointAt.setIgnoreCollider ( ECBehaviorCollider collider )

Set collider to ignore during collision testing or null.

Member Data Documentation

◆ pCollisionFilter

ECComposeCollisionFilter Dragengine.Scenery.ECBehaviorVRHandPointAt.pCollisionFilter

◆ pIgnoreCollider

ECBehaviorCollider Dragengine.Scenery.ECBehaviorVRHandPointAt.pIgnoreCollider

◆ pListenerFactories

Array Dragengine.Scenery.ECBehaviorVRHandPointAt.pListenerFactories

◆ pOrigin

ECPVector Dragengine.Scenery.ECBehaviorVRHandPointAt.pOrigin

◆ pRange

ECPFloat Dragengine.Scenery.ECBehaviorVRHandPointAt.pRange

◆ pRotation

ECPVector Dragengine.Scenery.ECBehaviorVRHandPointAt.pRotation

◆ pShape

ECPShapeList Dragengine.Scenery.ECBehaviorVRHandPointAt.pShape

◆ pTestBone

ECPString Dragengine.Scenery.ECBehaviorVRHandPointAt.pTestBone

◆ pVRHand

ECBehaviorVRHand Dragengine.Scenery.ECBehaviorVRHandPointAt.pVRHand

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

ECBehaviorVRHandPointAt.ds

Classes

Public Member Functions

Static Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ addListenerFactory() [1/2]

◆ addListenerFactory() [2/2]

◆ createListeners()

◆ dispose()

◆ forEachListenerFactory()

◆ getBehaviorIn()

◆ getCollisionFilter()

◆ getIgnoreCollider()

◆ getOrigin()

◆ getRange()

◆ getRotation()

◆ getShape()

◆ getTestBone()

◆ getVRHand()

◆ new() [1/3]

◆ new() [2/3]

◆ new() [3/3]

◆ setIgnoreCollider()

Member Data Documentation

◆ pCollisionFilter

◆ pIgnoreCollider

◆ pListenerFactories

◆ pOrigin

◆ pRange

◆ pRotation

◆ pShape

◆ pTestBone

◆ pVRHand