question: public static Vector3 max ( Vector3 o1 , Vector3 o2 ) { return new Vector3 ( Math . max ( o1 . x , o2 . x ) , Math . max ( o1 . y , o2 . y ) , Math . max ( o1 . z , o2 . z ) ) ; }
target:  Returns a Vector3 containing the largest X, Y, and Z values.