Tuple2fLogic.java

package jo.vecmath.logic;

import jo.vecmath.Tuple2f;

public class Tuple2fLogic extends MathUtils {

    public static float mag(Tuple2f v) {
        return (float) Math.sqrt(v.x * v.x + v.y * v.y);
    }

    public static void normalize(Tuple2f v) {
        v.scale(1 / mag(v));
    }
}