I knew you'd say that, but it absolutely is worth the hassle. Obviously, you have a great visual IQ, but you can't expect everyone to think the same way as you do. If I do say so, I'm a really good programmer, and I'm not bad at math, but spatial comprehension is far from my strength. You'll find this is not uncommon. Trust me, it would be REALLY helpful for almost anyone. And in order not to have to change the pipeline, the method could simply add such an object to the world when called.