API Reference > geometry-core > CartesianGeometry > Matrix3d > setRow setRow Method set entries in one row of the matrix. setRow(rowIndex: number, value: Vector3d): void Parameter Type Description rowIndex number row index. this is interpreted cyclically. value Vector3d x,yz, values for row. If undefined, zeros are installed. Returns - void Defined in geometry3d/Matrix3d.ts Line 1316 Last Updated: 12 June, 2024