Instance Property


The center point of the reference object's space-mapping data.


var center: simd_float3 { get }


The extent and center properties together define a bounding box for the data recorded in the reference object in its local coordinate system. You define that coordinate system with the transform parameter when calling extractReferenceObject(transform:center:extent:), and can modify it by creating another reference object with applyingTransform(_:).

See Also

Examining a Reference Object

var name: String?

A descriptive name for the reference object.

var extent: simd_float3

The size of the reference object's space-mapping data.

var scale: simd_float3

A scale factor for the local coordinate space the reference object defines.