Struct ARTrackedObjectsChangedEventArgs

Event arguments for the trackedObjectsChanged event.

Namespace: UnityEngine.XR.ARFoundation

Syntax

public struct ARTrackedObjectsChangedEventArgs : IEquatable<ARTrackedObjectsChangedEventArgs>

Constructors

ARTrackedObjectsChangedEventArgs(List<ARTrackedObject>, List<ARTrackedObject>, List<ARTrackedObject>)

Constructs an ARTrackedObjectsChangedEventArgs.

Declaration

public ARTrackedObjectsChangedEventArgs(List<ARTrackedObject> added, List<ARTrackedObject> updated, List<ARTrackedObject> removed)

Parameters

Type	Name	Description
List<ARTrackedObject>	added	The list of ARTrackedObjects added since the last event.
List<ARTrackedObject>	updated	The list of ARTrackedObjects updated since the last event.
List<ARTrackedObject>	removed	The list of ARTrackedObjects removed since the last event.

Properties

added

The list of ARTrackedObjects added since the last event.

Declaration

public List<ARTrackedObject> added { get; }

Property Value

Type	Description
List<ARTrackedObject>

removed

The list of ARTrackedObjects removed since the last event.

Declaration

public List<ARTrackedObject> removed { get; }

Property Value

Type	Description
List<ARTrackedObject>

updated

The list of ARTrackedObjects udpated since the last event.

Declaration

public List<ARTrackedObject> updated { get; }

Property Value

Type	Description
List<ARTrackedObject>

Methods

Equals(Object)

Tests for equality.

Declaration

public override bool Equals(object obj)

Parameters

Type	Name	Description
Object	obj	The object to compare against.

Returns

Type	Description
Boolean	True if obj is of type ARTrackedObjectsChangedEventArgs and Equals(ARTrackedObjectsChangedEventArgs) also returns true; otherwise false.

Overrides

ValueType.Equals(Object)

Equals(ARTrackedObjectsChangedEventArgs)

Tests for equality.

Declaration

public bool Equals(ARTrackedObjectsChangedEventArgs other)

Parameters

Type	Name	Description
ARTrackedObjectsChangedEventArgs	other	The other ARTrackedObjectsChangedEventArgs to compare against.

Returns

Type	Description
Boolean	True if every field in other is equal to this ARTrackedObjectsChangedEventArgs, otherwise false.

GetHashCode()

Generates a hash suitable for use with containers like HashSet and Dictionary.

Declaration

public override int GetHashCode()

Returns

Type	Description
Int32	A hash code generated from this object's fields.

Overrides

ValueType.GetHashCode()

ToString()

Generates a string representation of this ARTrackedObjectsChangedEventArgs.

Declaration

public override string ToString()

Returns

Type	Description
String	A string representation of this ARTrackedObjectsChangedEventArgs.

Overrides

ValueType.ToString()

Operators

Equality(ARTrackedObjectsChangedEventArgs, ARTrackedObjectsChangedEventArgs)

Tests for equality. Same as Equals(ARTrackedObjectsChangedEventArgs).

Declaration

public static bool operator ==(ARTrackedObjectsChangedEventArgs lhs, ARTrackedObjectsChangedEventArgs rhs)

Parameters

Type	Name	Description
ARTrackedObjectsChangedEventArgs	lhs	The left-hand side of the comparison.
ARTrackedObjectsChangedEventArgs	rhs	The right-hand side of the comparison.

Returns

Type	Description
Boolean	True if lhs is equal to rhs, otherwise false.

Inequality(ARTrackedObjectsChangedEventArgs, ARTrackedObjectsChangedEventArgs)

Tests for inequality. Same as !Equals(ARTrackedObjectsChangedEventArgs).

Declaration

public static bool operator !=(ARTrackedObjectsChangedEventArgs lhs, ARTrackedObjectsChangedEventArgs rhs)

Parameters

Type	Name	Description
ARTrackedObjectsChangedEventArgs	lhs	The left-hand side of the comparison.
ARTrackedObjectsChangedEventArgs	rhs	The right-hand side of the comparison.

Returns

Type	Description
Boolean	True if lhs is not equal to rhs, otherwise false.