API Reference > geometry-core > Serialization > BGFBAccessors > BGFBAccessors.BsplineSurface > __init __init Method __init(i: number, bb: ByteBuffer): BGFBAccessors.BsplineSurface Parameter Type Description i number bb ByteBuffer Returns - BGFBAccessors.BsplineSurface BsplineSurface Defined in serialization/BGFBAccessors.ts Line 2991 Last Updated: 11 June, 2024