Quote:
Originally Posted by DarkFish
I think a combination of both would be best. Make the game world spherical, but keep the 2D navigation maps as they are. How would you want to set an accurate course using an orthographic or winkel projection? You can't. The mercator projection at least shows a true compass course, which makes it IMO the only useable projection for small scale nav maps.
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to the contrary, you would have to use a plotter, then correct for any magnetic variation of the magnetic field of the earth, then for any compass error of the boat.
its a basic mathmatic equation of (A plus or minus B, plus or minus C equals D)