fractionToPointAnd2Derivatives MethodAbstract

Return a plane with

  • origin at fractional position along the curve
  • vectorU is the first derivative, i.e. tangent vector with length equal to the rate of change with respect to the fraction.
  • vectorV is the second derivative, i.e.derivative of vectorU.

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

Parameter Type Description
fraction number  
result Plane3dByOriginAndVectors  

Returns - Plane3dByOriginAndVectors | undefined

Defined in

Last Updated: 13 June, 2024