init(_:)
Narrows an untyped Spec to a pseudo-root spec.
Declaration
init?(_ spec: USDLayer.Spec)Parameters
- spec:
The spec to narrow.
Return Value
A pseudo-root spec, or nil if spec is not a pseudo-root spec.
Narrows an untyped Spec to a pseudo-root spec.
init?(_ spec: USDLayer.Spec)The spec to narrow.
A pseudo-root spec, or nil if spec is not a pseudo-root spec.