API Reference > geometry-core > Solid > TorusPipe > uvFractionToPointAndTangents 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 Returns - Plane3dByOriginAndVectors Defined in core/geometry/src/solid/TorusPipe.ts Line 271 Last Updated: 13 June, 2024