Displays the NURBS curve the least squares modifier node is affecting (for example, curveShapenOriginal).
Identifies a point on curve locator constraint. The value of n corresponds with the default locator name minus 1. For example, pointConstraint[0] corresponds with locator1.
Specifies the location of the point on curve locator constraint on the NURBS curve in terms of the curve’s U parameter.
Specifies how much influence the point on curve locator constraint has on the curve’s shape relative to other point on curve locator constraints. Use slider to select values from 0.100 to 1.000. Default is 1.000. The Weight attribute is initially specified by the Point Weight point on curve option.