Method clamp

examples/extern/gmath.bundle.js:544–546

(length)

        return new Vector3(this.x, this.y, this.z);
    }
    clamp(length) {
        return this.normal().mul(length);
    }
    dot(other) {
        const { x , y , z , w: w3  } = this.mul(other);
        return x + y + z + w3;