API Reference > geometry-core > CartesianGeometry > Matrix3d > multiplyVectorArrayInPlace multiplyVectorArrayInPlace Method Multiply the matrix * vector, i.e. the vector is a column vector on the right. multiplyVectorArrayInPlace(data: XYZ[]): void Parameter Type Description data XYZ[] Returns - void the vector result Defined in core/geometry/src/geometry3d/Matrix3d.ts Line 1306 Last Updated: 13 June, 2024