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): undefined | Point4d Parameter Type Description poleIndex number result Point4d Returns - undefined | Point4d Defined in bspline/BSplineCurve.ts Line 195 Last Updated: 11 June, 2024