main/src/georegression/geometry/UtilVector3D_F64.java
public static void normalize( Vector3D_F64 v ) {
		double a = v.norm();

		v.x /= a;
		v.y /= a;
		v.z /= a;
	}
public static void normalize( Vector3D_F64 v ) {
		double a = v.norm();

		v.x /= a;
		v.y /= a;
		v.z /= a;
	}
Rescales the vector such that its normal is equal to one.

@param v Vector being normalized.