Struct XRRaycastHit

Represents the intersection of a raycast with a trackable.

Implements
Inherited Members
Namespace: UnityEngine.XR.ARSubsystems
Assembly: Unity.XR.ARSubsystems.dll
Syntax
public struct XRRaycastHit : IEquatable<XRRaycastHit>

Constructors

XRRaycastHit(TrackableId, Pose, float, TrackableType)

Constructs an XRRaycastHit.

Declaration
public XRRaycastHit(TrackableId trackableId, Pose pose, float distance, TrackableType hitType)
Parameters
Type Name Description
TrackableId trackableId

The TrackableId of the trackable which was hit.
Pose pose

The session-space Pose of the intersection.
float distance

The session-space distance from the raycast origin to the intersection point.
TrackableType hitType

The types of trackables which were hit by the ray.
See Also

Properties

defaultValue

A default-initialized raycast hit. This can be different from a zero-initialized raycast hit.

Declaration
public static XRRaycastHit defaultValue { get; }
Property Value
Type Description
XRRaycastHit
See Also

distance

The session-space distance from the raycast origin to the intersection point.

Declaration
public float distance { get; set; }
Property Value
Type Description
float
See Also

hitType

The types of trackables which were hit by the ray.

Declaration
public TrackableType hitType { get; set; }
Property Value
Type Description
TrackableType
See Also

pose

The session-space Pose of the intersection.

Declaration
public Pose pose { get; set; }
Property Value
Type Description
Pose
See Also

trackableId

The TrackableId of the trackable which was hit. This can be invalidId as some trackables (for example, feature points) don't have ids.

Declaration
public TrackableId trackableId { get; set; }
Property Value
Type Description
TrackableId
See Also

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
bool

True if obj is of type XRRaycastHit and Equals(XRRaycastHit) also returns true; otherwise false.
Overrides
See Also

Equals(XRRaycastHit)

Tests for equality.

Declaration
public bool Equals(XRRaycastHit other)
Parameters
Type Name Description
XRRaycastHit other

The other XRRaycastHit to compare against.
Returns
Type Description
bool

True if every field in other is equal to this XRRaycastHit, otherwise false.
See Also

GetHashCode()

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

Declaration
public override int GetHashCode()
Returns
Type Description
int

A hash code generated from this object's fields.
Overrides
See Also

Operators

operator ==(XRRaycastHit, XRRaycastHit)

Tests for equality. Same as Equals(XRRaycastHit).

Declaration
public static bool operator ==(XRRaycastHit lhs, XRRaycastHit rhs)
Parameters
Type Name Description
XRRaycastHit lhs

The left-hand side of the comparison.
XRRaycastHit rhs

The right-hand side of the comparison.
Returns
Type Description
bool

True if lhs is equal to rhs, otherwise false.
See Also

operator !=(XRRaycastHit, XRRaycastHit)

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

Declaration
public static bool operator !=(XRRaycastHit lhs, XRRaycastHit rhs)
Parameters
Type Name Description
XRRaycastHit lhs

The left-hand side of the comparison.
XRRaycastHit rhs

The right-hand side of the comparison.
Returns
Type Description
bool

True if lhs is not equal to rhs, otherwise false.
See Also

Implements

See Also