addNormal Method
Add (a clone of) a normal vector to the normal array.
addNormal(normal: Vector3d, priorIndexA?: number, priorIndexB?: number): number
@returns zero-based index of the added or duplicate normal.
| Parameter | Type | Description |
|---|---|---|
| normal | Vector3d | the normal vector. |
| priorIndexA | number | first index to check for possible duplicate value. |
| priorIndexB | number | second index to check for possible duplicate value. |
Returns - number
zero-based index of the added or duplicate normal.
Defined in
- polyface/Polyface.ts Line 412
Last Updated: 24 June, 2025
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