Class ARTrackedImageManager

A manager for ARTrackedImages. Uses the XRImageTrackingSubsystem to recognize and track 2D images in the physical environment.

Inheritance

object

Object

Component

Behaviour

MonoBehaviour

SubsystemLifecycleManager<XRImageTrackingSubsystem, XRImageTrackingSubsystemDescriptor, XRImageTrackingSubsystem.Provider>

ARTrackableManager<XRImageTrackingSubsystem, XRImageTrackingSubsystemDescriptor, XRImageTrackingSubsystem.Provider, XRTrackedImage, ARTrackedImage>

ARTrackedImageManager

Inherited Members

ARTrackableManager<XRImageTrackingSubsystem, XRImageTrackingSubsystemDescriptor, XRImageTrackingSubsystem.Provider, XRTrackedImage, ARTrackedImage>.trackables

ARTrackableManager<XRImageTrackingSubsystem, XRImageTrackingSubsystemDescriptor, XRImageTrackingSubsystem.Provider, XRTrackedImage, ARTrackedImage>.SetTrackablesActive(bool)

SubsystemLifecycleManager<XRImageTrackingSubsystem, XRImageTrackingSubsystemDescriptor, XRImageTrackingSubsystem.Provider>.subsystem

SubsystemLifecycleManager<XRImageTrackingSubsystem, XRImageTrackingSubsystemDescriptor, XRImageTrackingSubsystem.Provider>.descriptor

MonoBehaviour.IsInvoking()

MonoBehaviour.CancelInvoke()

MonoBehaviour.Invoke(string, float)

MonoBehaviour.InvokeRepeating(string, float, float)

MonoBehaviour.CancelInvoke(string)

MonoBehaviour.IsInvoking(string)

MonoBehaviour.StartCoroutine(string)

MonoBehaviour.StartCoroutine(string, object)

MonoBehaviour.StartCoroutine(IEnumerator)

MonoBehaviour.StartCoroutine_Auto(IEnumerator)

MonoBehaviour.StopCoroutine(IEnumerator)

MonoBehaviour.StopCoroutine(Coroutine)

MonoBehaviour.StopCoroutine(string)

MonoBehaviour.StopAllCoroutines()

MonoBehaviour.print(object)

MonoBehaviour.useGUILayout

MonoBehaviour.runInEditMode

Behaviour.enabled

Behaviour.isActiveAndEnabled

Component.GetComponent(Type)

Component.GetComponent<T>()

Component.TryGetComponent(Type, out Component)

Component.TryGetComponent<T>(out T)

Component.GetComponent(string)

Component.GetComponentInChildren(Type, bool)

Component.GetComponentInChildren(Type)

Component.GetComponentInChildren<T>(bool)

Component.GetComponentInChildren<T>()

Component.GetComponentsInChildren(Type, bool)

Component.GetComponentsInChildren(Type)

Component.GetComponentsInChildren<T>(bool)

Component.GetComponentsInChildren<T>(bool, List<T>)

Component.GetComponentsInChildren<T>()

Component.GetComponentsInChildren<T>(List<T>)

Component.GetComponentInParent(Type, bool)

Component.GetComponentInParent(Type)

Component.GetComponentInParent<T>(bool)

Component.GetComponentInParent<T>()

Component.GetComponentsInParent(Type, bool)

Component.GetComponentsInParent(Type)

Component.GetComponentsInParent<T>(bool)

Component.GetComponentsInParent<T>(bool, List<T>)

Component.GetComponentsInParent<T>()

Component.GetComponents(Type)

Component.GetComponents(Type, List<Component>)

Component.GetComponents<T>(List<T>)

Component.GetComponents<T>()

Component.CompareTag(string)

Component.SendMessageUpwards(string, object, SendMessageOptions)

Component.SendMessageUpwards(string, object)

Component.SendMessageUpwards(string)

Component.SendMessageUpwards(string, SendMessageOptions)

Component.SendMessage(string, object)

Component.SendMessage(string)

Component.SendMessage(string, object, SendMessageOptions)

Component.SendMessage(string, SendMessageOptions)

Component.BroadcastMessage(string, object, SendMessageOptions)

Component.BroadcastMessage(string, object)

Component.BroadcastMessage(string)

Component.BroadcastMessage(string, SendMessageOptions)

Component.transform

Component.gameObject

Component.tag

Object.GetInstanceID()

Object.GetHashCode()

Object.Equals(object)

Object.Instantiate(Object, Vector3, Quaternion)

Object.Instantiate(Object, Vector3, Quaternion, Transform)

Object.Instantiate(Object)

Object.Instantiate(Object, Transform)

Object.Instantiate(Object, Transform, bool)

Object.Instantiate<T>(T)

Object.Instantiate<T>(T, Vector3, Quaternion)

Object.Instantiate<T>(T, Vector3, Quaternion, Transform)

Object.Instantiate<T>(T, Transform)

Object.Instantiate<T>(T, Transform, bool)

Object.Destroy(Object, float)

Object.Destroy(Object)

Object.DestroyImmediate(Object, bool)

Object.DestroyImmediate(Object)

Object.FindObjectsOfType(Type)

Object.FindObjectsOfType(Type, bool)

Object.FindObjectsByType(Type, FindObjectsSortMode)

Object.FindObjectsByType(Type, FindObjectsInactive, FindObjectsSortMode)

Object.DontDestroyOnLoad(Object)

Object.DestroyObject(Object, float)

Object.DestroyObject(Object)

Object.FindSceneObjectsOfType(Type)

Object.FindObjectsOfTypeIncludingAssets(Type)

Object.FindObjectsOfType<T>()

Object.FindObjectsByType<T>(FindObjectsSortMode)

Object.FindObjectsOfType<T>(bool)

Object.FindObjectsByType<T>(FindObjectsInactive, FindObjectsSortMode)

Object.FindObjectOfType<T>()

Object.FindObjectOfType<T>(bool)

Object.FindFirstObjectByType<T>()

Object.FindAnyObjectByType<T>()

Object.FindFirstObjectByType<T>(FindObjectsInactive)

Object.FindAnyObjectByType<T>(FindObjectsInactive)

Object.FindObjectsOfTypeAll(Type)

Object.FindObjectOfType(Type)

Object.FindFirstObjectByType(Type)

Object.FindAnyObjectByType(Type)

Object.FindObjectOfType(Type, bool)

Object.FindFirstObjectByType(Type, FindObjectsInactive)

Object.FindAnyObjectByType(Type, FindObjectsInactive)

Object.ToString()

Object.name

Object.hideFlags

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetType()

Namespace: UnityEngine.XR.ARFoundation

Assembly: solution.dll

Syntax

[DefaultExecutionOrder(-2147483647)]
[RequireComponent(typeof(ARSessionOrigin))]
[HelpURL("https://docs.unity3d.com/Packages/com.unity.xr.arfoundation@4.2/api/UnityEngine.XR.ARFoundation.ARTrackedImageManager.html")]
public sealed class ARTrackedImageManager : ARTrackableManager<XRImageTrackingSubsystem, XRImageTrackingSubsystemDescriptor, XRImageTrackingSubsystem.Provider, XRTrackedImage, ARTrackedImage>

Properties

Name	Description
currentMaxNumberOfMovingImages	Get the maximum number of moving images to track in real time that is currently in use by the subsystem.
gameObjectName	The name to be used for the GameObject whenever a new image is detected.
maxNumberOfMovingImages	The maximum number of moving images to track in real time. This property is obsolete. Use requestedMaxNumberOfMovingImages or currentMaxNumberOfMovingImages instead.
referenceLibrary	Get or set the reference image library (that is, the set of images to search for in the physical environment).
requestedMaxNumberOfMovingImages	The requested maximum number of moving images to track in real time. Support can vary between devices and providers. Check for support at runtime with descriptor's supportsMovingImages property.
trackedImagePrefab	If not null, instantiates this Prefab for each detected image.

Methods

Name	Description
CreateRuntimeLibrary(XRReferenceImageLibrary)	Creates a UnityEngine.XR.ARSubsystems.RuntimeReferenceImageLibrary from an existing UnityEngine.XR.ARSubsystems.XRReferenceImageLibrary or an empty library if serializedLibrary is null. Use this to construct reference image libraries at runtime. If the library is of type MutableRuntimeReferenceImageLibrary, it is modifiable at runtime.
GetPrefab()	Get the Prefab that will be instantiated for each ARTrackedImage.
OnAfterSetSessionRelativeData(ARTrackedImage, XRTrackedImage)	Invoked just after updating each ARTrackedImage. Used to update the referenceImage.
OnBeforeStart()	Sets the image library on the subsystem before Start() is called on the XRImageTrackingSubsystem.
OnTrackablesChanged(List<ARTrackedImage>, List<ARTrackedImage>, List<ARTrackedImage>)	Invokes the trackedImagesChanged event.

Events

Name	Description
trackedImagesChanged	Invoked once per frame with information about the ARTrackedImages that have changed (that is, been added, updated, or removed). This happens just before ARTrackedImages are destroyed, so you can set ARTrackedImage.destroyOnRemoval to false from this event to suppress this behavior.