fractionToPointAndDerivatives MethodAbstract

abstract declaration for evaluation of (unweighted) 3d point and derivatives. Derived classes must implement to get fractionToRigidFrame support.

fractionToPointAndDerivatives(_fractionU: number, _fractionV: number, _result?: Plane3dByOriginAndVectors): undefined | Plane3dByOriginAndVectors

Parameter Type Description
_fractionU number u parameter
_fractionV number v parameter
_result Plane3dByOriginAndVectors optional result.

Returns - undefined | Plane3dByOriginAndVectors

Defined in

Last Updated: 28 October, 2024