knotToPoint Method

  • evaluate the surface and return the cartesian (weight = 1) point.
  • if the surface XYZW point has weight0, returns point3d at 000.

knotToPoint(knotU: number, knotV: number, result?: Point3d): Point3d

Parameter Type Description
knotU number u direction knot
knotV number v direction knot
result Point3d optional result

Defined in

Last Updated: 08 January, 2020