API Reference › core-geometry› Bspline › BSplineCurve3dBase › FractionToPointAnd2Derivatives

fractionToPointAnd2Derivatives Method

Construct a plane with

  • origin at the fractional position along the arc
  • x axis is the first derivative, i.e. tangent along the curve
  • y axis is the second derivative

fractionToPointAnd2Derivatives(fraction: number, result?: Plane3dByOriginAndVectors): Plane3dByOriginAndVectors

Parameter Type Description
fraction number  
result Plane3dByOriginAndVectors  

Returns - Plane3dByOriginAndVectors

Defined in

Last Updated: 23 November, 2024