API Reference > geometry-core > CartesianGeometry > Vector3d > crossProductMagnitude crossProductMagnitude Method Compute the magnitude of a cross product (without allocating a temporary vector object) crossProductMagnitude(vectorB: XYAndZ): number Parameter Type Description vectorB XYAndZ second vector of cross product Returns - number the magnitude of the cross product of this instance with vectorB. Defined in core/geometry/src/geometry3d/Point3dVector3d.ts Line 1018 Last Updated: 13 June, 2024