Method clampLength

src/engineMath.js:707–711

Returns a new vector clamped to length passed in * @param {number} [length] * @return {Vector2}

(length=1)

     * @param {number} [length]
     * @return {Vector2} */
    clampLength(length=1)
    {
        const l = this.length();
        return l > length ? this.scale(length/l) : this.copy();
    }

    /** Returns the dot product of this and the vector passed in
     * @param {Vector2} v - other vector