fractionToPointAndDerivative Method

Evaluate a point a fractional position and derivative with respect to fraction along this linestring.

  • See LineString3d class comments for description of how fraction relates to the linestring points.

fractionToPointAndDerivative(fraction: number, result?: Ray3d): Ray3d

Parameter Type Description
fraction number fractional position
result Ray3d optional result

Returns - Ray3d

Defined in

Last Updated: 11 June, 2024