uvFractionToPointAndTangents Method
Evaluate as a uv surface, returning point and two derivative vectors.
uvFractionToPointAndTangents(u: number, v: number, result?: Plane3dByOriginAndVectors): Plane3dByOriginAndVectors
| Parameter | Type | Description |
|---|---|---|
| u | number | fractional coordinate in u direction |
| v | number | fractional coordinate in v direction |
| result | Plane3dByOriginAndVectors | optional pre-allocated carrier for point and vectors |
Returns - Plane3dByOriginAndVectors
Defined in
- geometry3d/BilinearPatch.ts Line 164
Last Updated: 17 December, 2024
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