createPerpendicularVectorFavorXYPlane MethodStatic

Return a vector that is perpendicular to the input vectorA.

• Among the infinite number of perpendiculars possible, this method favors having one in the xy plane.
• Hence, when vectorA is close to the Z axis, the returned vector is vectorA cross -unitY but when vectorA is NOT close to the Z axis, the returned vector is unitZ cross vectorA.

createPerpendicularVectorFavorXYPlane(vectorA: Vector3d, result?: Vector3d): Vector3d

Returns - Vector3d

Defined in

• geometry3d/Matrix3d.ts Line 653