Find closest element to a given position. More...

Inheritance diagram for Dragengine.Scenery.Visitors.FindClosestVisitor:

Public Member Functions
void	clearClosest ()
	Clear closest element.

float	getClosestDistance ()
	Distance of closest element or 0 otherwise.

Element	getClosestElement ()
	Closest element if found or null otherwise.

void	keepIfCloser (Element element)
	Store element if distance of center to origin is less than closest element.

FindClosestVisitor	new (DVector origin)
	Create visitor.

void	setIfCloser (Element element)
	Store element if distance of center to origin is less than closest element.

void	visitElement (Element element)
	Visit an element.

Public Member Functions inherited from Dragengine.Scenery.ElementVisitor
ElementVisitor	new ()
	Create element visitor.

void	visitAnimatedElement (AnimatedElement element)
	Visit animated element.

void	visitAttachableBaseBillboard (AttachableBaseBillboard baseBillboard)
	Visit attachable base billboard.

void	visitAttachableBaseForceField (AttachableBaseForceField forceField)
	Visit attachable base force field.

void	visitAttachableBaseLight (AttachableBaseLight light)
	Visit attachable base light.

void	visitAttachableBaseParticleEmitter (AttachableBaseParticleEmitter particleEmitter)
	Visit attachable base particle emitter.

void	visitAttachableBaseSpeaker (AttachableBaseSpeaker speaker)
	Visit attachable base speaker.

void	visitAttachSlot (AttachSlot attachSlot)
	Visit attach slot.

void	visitBaseActor (BaseActor actor)
	Visit base actor.

void	visitBaseBillboard (BaseBillboard element)
	Visit base billboard element.

void	visitBaseForceField (BaseForceField forceField)
	Visit base force field.

void	visitBaseLight (BaseLight light)
	Visit base light.

void	visitBaseParticleEmitter (BaseParticleEmitter particleEmitter)
	Visit base particle emitter.

void	visitBaseSky (BaseSky sky)
	Visit base sky.

void	visitBaseSpeaker (BaseSpeaker speaker)
	Visit base speaker.

void	visitBaseVRActor (BaseVRActor actor)
	Visit base VR actor.

void	visitBehaviorElement (BehaviorElement element)
	Visit behavior element.

void	visitEnvironmentMap (EnvironmentMap environmentMap)
	Visit environment map.

void	visitGhostElement (GhostElement element)
	Visit ghost element.

void	visitHiddenElement (HiddenElement element)
	Visit hidden element.

void	visitInfoConvoCoordSystem (InfoConvoCoordSystem info)
	Visit info conversation coordinate system.

void	visitPhysicsElement (PhysicsElement element)
	Visit physics element.

void	visitSimpleElement (SimpleElement element)
	Visit simple element.

void	visitSimpleElementOnRail (SimpleElementOnRail element)
	Visit simple element on rail.

void	visitTriggerConversation (TriggerConversation trigger)
	Visit conversation trigger.

void	visitTriggerEvaluate (TriggerEvaluate trigger)
	Visit base evaluate trigger.

void	visitTriggerShout (TriggerShout trigger)
	Visit shout trigger.

void	visitTriggerTimer (TriggerTimer trigger)
	Visit base timer trigger.

void	visitTriggerToogle (TriggerToggle trigger)
	Visit base toggle trigger.

void	visitTriggerTouch (TriggerTouch trigger)
	Visit base touch trigger.

void	visitTwoStateAnimatedElement (TwoStateAnimatedElement element)
	Visit two state animated element.

Detailed Description

Find closest element to a given position.

Member Function Documentation

◆ clearClosest()

void Dragengine.Scenery.Visitors.FindClosestVisitor.clearClosest ( )

Clear closest element.

◆ getClosestDistance()

float Dragengine.Scenery.Visitors.FindClosestVisitor.getClosestDistance ( )

Distance of closest element or 0 otherwise.

◆ getClosestElement()

Element Dragengine.Scenery.Visitors.FindClosestVisitor.getClosestElement ( )

Closest element if found or null otherwise.

◆ keepIfCloser()

void Dragengine.Scenery.Visitors.FindClosestVisitor.keepIfCloser ( Element element )

Store element if distance of center to origin is less than closest element.

◆ new()

FindClosestVisitor Dragengine.Scenery.Visitors.FindClosestVisitor.new ( DVector origin )

Create visitor.

Parameters

origin Position to measure distancefrom

◆ setIfCloser()

void Dragengine.Scenery.Visitors.FindClosestVisitor.setIfCloser ( Element element )

Store element if distance of center to origin is less than closest element.

◆ visitElement()

void Dragengine.Scenery.Visitors.FindClosestVisitor.visitElement ( Element element )

Visit an element.

Store it as closest element if distance of center to origin is less than closest element or if element is null.

Reimplemented from Dragengine.Scenery.ElementVisitor.

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

FindClosestVisitor.ds

Public Member Functions