@Test
@Disabled
public void lengthProperty() {

	Vector3dfx vector = new Vector3dfx(1, 2, 3);
	assertEpsilonEquals(2.23607, vector.getLength());
	
	ReadOnlyDoubleProperty property = vector.lengthProperty();
	assertNotNull(property);
	assertEpsilonEquals(2.23607, property.get());
	
	vector.set(4, -10, 7);
	assertEpsilonEquals(12.84523, property.get());
}