vectorXYAndZIndex MethodAbstract

Return a vector from origin to the point at indexB

vectorXYAndZIndex(origin: Readonly<WritableXYAndZ>, indexB: number, result?: Vector3d): undefined | Vector3d

Parameter Type Description
origin Readonly<WritableXYAndZ> origin for vector
indexB number index of point within the array
result Vector3d caller-allocated vector.

Returns - undefined | Vector3d

undefined if index is out of bounds

Defined in

Last Updated: 20 June, 2023