class DefaultEllipsoid extends AbstractShape3D implements Ellipsoid {

    @Override
    public Vector3d normalToLocal(Vector3d normal)
    {
        return getInverseNormalTransform().mult(normal);
    }

    public  DefaultEllipsoid();
    public  DefaultEllipsoid(double radius, double radius2, double radius3);
    public  DefaultEllipsoid(Vector3d center, double radius, double radius2, double radius3);
    public  DefaultEllipsoid(Vector3d center, Vector3d xAxis, Vector3d yAxis, Vector3d zAxis);

}