Method GetFaceMesh

GetFaceMesh(TrackableId, Allocator, ref XRFaceMesh)

Get the mesh data associated with the face with faceId. The faceMesh is reused if it is the correct size; otherwise, it is disposed and reallocated using allocator.

Declaration

public virtual void GetFaceMesh(TrackableId faceId, Allocator allocator, ref XRFaceMesh faceMesh)

Parameters

Type	Name	Description
TrackableId	faceId	The TrackableId for a XRFace.
Allocator	allocator	The allocator to use for the returned data if a resize is necessary. Must be Allocator.TempJob or Allocator.Persistent.
XRFaceMesh	faceMesh	The container for the mesh data to either re-use or re-allocate.

Exceptions

Type	Condition
InvalidOperationException	Thrown if allocator is Allocator.Temp
InvalidOperationException	Thrown if allocator is Allocator.None