Nddot Road Map
At the time you think of Nddot Road Map, exactly what you thinking of? In essence a map is a representation of a topology or function. To get example a formula such as X=2Y maps a worth of Y to each value of Back button. Of course you know that mathematicians are weird and sometimes hard to understand but they have you ever seen a schematic map of a subway (underground railway) system? Perhaps you have ever seen the same network of rails specified on a more "normal" Nddot Road Map of the town in which it is located? Different Nddot Road Map of the extremely same thing can look quite different.
At the time you make a Nddot Road Map of the flat area - a "plan" or "elevation" - things are quite simple, but when you make an effort to map a larger area, like the surface of an whole planet, things can get quite complicated if you need your map to be level. It really is all very well to make an earth, but try turning the of that globe into a set Nddot Road Map! Yikes!
However you start it, you ending plan edge-effects. As I write this content I am actually engaged in programming map-generating programs designed to generate maps of fictional landscapes. I happen to be examining the map-generators that are included in the free, open-source (GNU GPL licensed) strategy game, FreeCiv. Edge results are incredibly apparent in such maps. The Nddot Road Map are basically rectangular, but you can choose to acquire them act like cylinders by "wrapping" left to right or top to lower side, or you may even have "wrap" in both guidelines. Most often people determine on "wrap" only still left to right, and obstruct the very best and bottom with "polar regions". Such basic "wrapping" makes for quite extreme distortion though if you give it a try with a real Nddot Road Map on the planet!