[0.17.2] Trivial, Graphics: Belt moving away is drawn on top.

[Pentasim]

Minor issue / suggestion.
Not sure where to put this.

Belt moving towards a orthogonal belt is drawn on top (how it should be).

Belt moving away is also drawn on top, this is not always necessary (no items will "drop" to the other belt) and leads to Escher-like overlapping.
See picture, case a).

Expectation / suggestion:
Belt moving away is drawn below (case b) - d) ) with one exception: when facing south this does not fit with the perspective anymore (case d).

Belts.png (266.54 KiB) Viewed 955 times

As already stated this is a minor issue but I think a correct perspective (when possible) is always desirable.

[V453000]

Intended, not possible to fix. There is nothing wrong about Escher. <3