API Reference > core-geometry > Numerics > Matrix4d > rowOperation

rowOperation Method

Add scale times rowA to rowB.

rowOperation(rowIndexA: number, rowIndexB: number, firstColumnIndex: number, scale: number): void

Parameter Type Description
rowIndexA number row that is not modified
rowIndexB number row that is modified.
firstColumnIndex number first column modified. All from there to the right are updated
scale number scale

Returns - void

Defined in

Last Updated: 20 June, 2023