API Reference > geometry-core > Bspline > BSplineCurve3dBase > getPolePoint4d getPolePoint4d MethodAbstract Return a specified pole as a Point4d. BSplineCurve3d appends weight 1 to its xyz BSplineCurve3dH with pole whose "normalized" point is (x,y,z) but has weight w returns its weighted (wx,wy,wz,w) getPolePoint4d(poleIndex: number, result?: Point4d): Point4d | undefined Parameter Type Description poleIndex number result Point4d Returns - Point4d | undefined Defined in core/geometry/src/bspline/BSplineCurve.ts Line 190 Last Updated: 13 June, 2024