Struct ARTrackablesParentTransformChangedEventArgs

Event arguments for the trackablesParentTransformChanged event.

Namespace: UnityEngine.XR.ARFoundation

Syntax

public readonly struct ARTrackablesParentTransformChangedEventArgs : IEquatable<ARTrackablesParentTransformChangedEventArgs>

Constructors

ARTrackablesParentTransformChangedEventArgs(ARSessionOrigin, Transform)

Constructs an ARTrackablesParentTransformChangedEventArgs.

Declaration

public ARTrackablesParentTransformChangedEventArgs(ARSessionOrigin sessionOrigin, Transform trackablesParent)

Parameters

Type	Name	Description
ARSessionOrigin	sessionOrigin	The ARSessionOrigin whose trackablesParent has changed.
Transform	trackablesParent	The parent transform for all ARTrackables under the sessionOrigin.

Exceptions

Type	Condition
ArgumentNullException	Thrown if sessionOrigin is null.
ArgumentNullException	Thrown if trackablesParent is null.

Properties

sessionOrigin

(Read Only) The ARSessionOrigin whose trackablesParent has changed.

Declaration

public readonly ARSessionOrigin sessionOrigin { get; }

Property Value

Type	Description
ARSessionOrigin

trackablesParent

(Read Only) The parent transform for all ARTrackables under a ARSessionOrigin.

Declaration

public readonly Transform trackablesParent { get; }

Property Value

Type	Description
Transform

Methods

Equals(Object)

Compares for equality.

Declaration

public override readonly bool Equals(object obj)

Parameters

Type	Name	Description
Object	obj	The Object to compare against.

Returns

Type	Description
Boolean	Returns true if obj is an ARTrackablesParentTransformChangedEventArgs and it compares equal using Equals(ARTrackablesParentTransformChangedEventArgs). Returns false otherwise.

Overrides

ValueType.Equals(Object)

Equals(ARTrackablesParentTransformChangedEventArgs)

Compares for equality.

Declaration

public readonly bool Equals(ARTrackablesParentTransformChangedEventArgs other)

Parameters

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

Returns

Type	Description
Boolean	Returns true if each property in other is equal (using ==) to the corresponding property in this one. Returns false otherwise.

GetHashCode()

Generates a hash code suitable for using in a HashSet or Dictionary.

Declaration

public override readonly int GetHashCode()

Returns

Type	Description
Int32	Returns a hash code suitable for using in a HashSet or Dictionary.

Overrides

ValueType.GetHashCode()

Operators

Equality(ARTrackablesParentTransformChangedEventArgs, ARTrackablesParentTransformChangedEventArgs)

Compares for equality. Same as Equals(ARTrackablesParentTransformChangedEventArgs).

Declaration

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

Parameters

Type	Name	Description
ARTrackablesParentTransformChangedEventArgs	lhs	The ARTrackablesParentTransformChangedEventArgs to compare with rhs.
ARTrackablesParentTransformChangedEventArgs	rhs	The ARTrackablesParentTransformChangedEventArgs to compare with lhs.

Returns

Type	Description
Boolean	Returns true if lhs is equal to rhs using Equals(ARTrackablesParentTransformChangedEventArgs). Returns false otherwise.

Inequality(ARTrackablesParentTransformChangedEventArgs, ARTrackablesParentTransformChangedEventArgs)

Compares for inequality.

Declaration

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

Parameters

Type	Name	Description
ARTrackablesParentTransformChangedEventArgs	lhs	The ARTrackablesParentTransformChangedEventArgs to compare with rhs.
ARTrackablesParentTransformChangedEventArgs	rhs	The ARTrackablesParentTransformChangedEventArgs to compare with lhs.

Returns

Type	Description
Boolean	Returns false if lhs is equal to rhs using Equals(ARTrackablesParentTransformChangedEventArgs). Returns true otherwise.