uvFractionToPointAndTangents Method

Evaluate as a uv surface, returning point and two vectors.

uvFractionToPointAndTangents(u: number, v: number, result?: Plane3dByOriginAndVectors): Plane3dByOriginAndVectors

Parameter Type Description
u number fractional position in minor (phi)
v number fractional position on major (theta) arc
result Plane3dByOriginAndVectors  

Defined in

Last Updated: 13 October, 2019