Method GetBoundary

GetBoundary(TrackableId, Allocator, ref NativeArray<Vector2>)

Gets the boundary vertices of a given BoundedPlane based on its trackableId.

Declaration

public virtual void GetBoundary(TrackableId trackableId, Allocator allocator, ref NativeArray<Vector2> boundary)

Parameters

Type	Name	Description
TrackableId	trackableId	The TrackableId of a BoundedPlane.
Allocator	allocator	An Unity.Collections.Allocator to use if boundary needs to be created. Unity.Collections.Allocator.Temp is not supported. Use Unity.Collections.Allocator.TempJob if you need temporary memory.
NativeArray<Vector2>	boundary	The boundary vertices will be stored here. If the given array is the same length as the number of vertices, it is overwritten with the new data. Otherwise, it is disposed and recreated with the correct length.

Remarks

See CreateOrResizeNativeArrayIfNecessary<T>(int, Allocator, ref NativeArray<T>) for a helper method implementation.