API Reference > geometry-core > Serialization > BGFBAccessors > BGFBAccessors.BsplineSurface > endBsplineSurface endBsplineSurface MethodStatic endBsplineSurface(builder: Builder): number Parameter Type Description builder Builder Returns - number flatbuffers.Offset Defined in serialization/BGFBAccessors.ts Line 3404 Last Updated: 11 June, 2024