Very much not, that's the whole point of this post. This is what happens when you take the maths associated with 2 and 3 point perspective, and work out what th

Very much not, that's the whole point of this post. This is what happens when you take the maths associated with 2 and 3 point perspective, and work out what the non-cartesian properties actually mean if you were to implement it "the way it really is" on a computer. At which point you should go "this is silly, let's never do this" because: it's really silly, let's never do this. And now we know why.