createFromPackedXYZW MethodStatic
Copy and unweight xyzw.
createFromPackedXYZW(xyzwData: Float64Array, pointIndex: number, result?: Point3d): Point3d | undefined
@returns unweighted xyz
| Parameter | Type | Description |
|---|---|---|
| xyzwData | Float64Array | flat array of weighted homogeneous points: xw,yw,zw,w |
| pointIndex | number | index of point to extract. This index is multiplied by 4 to obtain starting index in the array. |
| result | Point3d | optional result point. |
Returns - Point3d | undefined
unweighted xyz
Defined in
- geometry3d/Point3dVector3d.ts Line 483
Last Updated: 07 May, 2026
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