API Reference > geometry-core > Serialization > BGFBAccessors > BGFBAccessors.CatenaryCurve > getSizePrefixedRootAsCatenaryCurve getSizePrefixedRootAsCatenaryCurve MethodStatic getSizePrefixedRootAsCatenaryCurve(bb: ByteBuffer, obj?: BGFBAccessors.CatenaryCurve): BGFBAccessors.CatenaryCurve Parameter Type Description bb ByteBuffer obj BGFBAccessors.CatenaryCurve Returns - BGFBAccessors.CatenaryCurve CatenaryCurve Defined in serialization/BGFBAccessors.ts Line 2345 Last Updated: 12 June, 2024