API Reference > geometry-core > Serialization > BGFBAccessors > BGFBAccessors.BsplineSurface > getRootAsBsplineSurface getRootAsBsplineSurface MethodStatic getRootAsBsplineSurface(bb: ByteBuffer, obj?: BGFBAccessors.BsplineSurface): BGFBAccessors.BsplineSurface Parameter Type Description bb ByteBuffer obj BGFBAccessors.BsplineSurface Returns - BGFBAccessors.BsplineSurface BsplineSurface Defined in serialization/BGFBAccessors.ts Line 3002 Last Updated: 12 June, 2024