Method Raycast

Raycast(XRRaycastHit, Ray, TrackableType, Allocator)

Performs a raycast from an arbitrary ray against the types specified by trackableTypeMask. Results should be sorted by distance from the ray origin.

Declaration

public virtual NativeArray<XRRaycastHit> Raycast(XRRaycastHit defaultRaycastHit, Ray ray, TrackableType trackableTypeMask, Allocator allocator)

Parameters

Type	Name	Description
XRRaycastHit	defaultRaycastHit	The default raycast hit that should be used as a template when populating the returned NativeArray.
Ray	ray	A ray in session space from which to raycast.
TrackableType	trackableTypeMask	The types to raycast against.
Allocator	allocator	The allocator with which to allocate the returned NativeArray.

Returns

Type	Description
NativeArray<XRRaycastHit>	A NativeArray of all the resulting ray intersections.

Raycast(XRRaycastHit, Vector2, TrackableType, Allocator)

Performs a raycast from the camera against the types specified by trackableTypeMask. Results should be sorted by distance from the ray origin.

Declaration

public virtual NativeArray<XRRaycastHit> Raycast(XRRaycastHit defaultRaycastHit, Vector2 screenPoint, TrackableType trackableTypeMask, Allocator allocator)

Parameters

Type	Name	Description
XRRaycastHit	defaultRaycastHit	The default raycast hit that should be used as a template when populating the returned NativeArray.
Vector2	screenPoint	A point on the screen in normalized (0..1) coordinates.
TrackableType	trackableTypeMask	The types to raycast against.
Allocator	allocator	The allocator with which to allocate the returned NativeArray.

Returns

Type	Description
NativeArray<XRRaycastHit>	A NativeArray of all the resulting ray intersections.