API Reference > geometry-core > Serialization > BGFBAccessors > BGFBAccessors.DgnCone > getSizePrefixedRootAsDgnCone getSizePrefixedRootAsDgnCone MethodStatic getSizePrefixedRootAsDgnCone(bb: ByteBuffer, obj?: BGFBAccessors.DgnCone): BGFBAccessors.DgnCone Parameter Type Description bb ByteBuffer obj BGFBAccessors.DgnCone Returns - BGFBAccessors.DgnCone DgnCone Defined in serialization/BGFBAccessors.ts Line 3612 Last Updated: 11 June, 2024