API Reference > geometry-core > Bspline > BSplineCurve3d > create create MethodStatic Create a bspline with given knots. Two count conditions are recognized: ** If poleArray.length + order == knotArray.length, the first and last are assumed to be the extraneous knots of classic clamping. ** If poleArray.length + order == knotArray.length + 2, the knots are in modern form. create(poleArray: Point3d[] | Float64Array, knotArray: number[] | Float64Array, order: number): undefined | BSplineCurve3d Parameter Type Description poleArray Point3d[] | Float64Array knotArray number[] | Float64Array order number Returns - undefined | BSplineCurve3d Defined in bspline/BSplineCurve.ts Line 441 Last Updated: 11 June, 2024