API Reference > geometry-core > Serialization > BGFBAccessors > BGFBAccessors.TransitionSpiral > getRootAsTransitionSpiral getRootAsTransitionSpiral MethodStatic getRootAsTransitionSpiral(bb: ByteBuffer, obj?: BGFBAccessors.TransitionSpiral): BGFBAccessors.TransitionSpiral Parameter Type Description bb ByteBuffer obj BGFBAccessors.TransitionSpiral Returns - BGFBAccessors.TransitionSpiral TransitionSpiral Defined in serialization/BGFBAccessors.ts Line 5844 Last Updated: 12 June, 2024