00d8849a28
- remove the 0.5 degree offset away from the equator, which was causing wrap-around at the poles - add a new helper to get the highest latitude of a tile (which may be +/- 90 for the polar cap tiles), and use this to compute radius - special case the polar-caps and return a fixed, small width so the tile-manager loads all tiles.
SimGear - Simulator Construction Tools ====================================== http://www.flightgear.org SimGear is a set of open-source libraries designed to be used as building blocks for quickly assembling 3d simulations, games, and visualization applications. SimGear is developed by the FlightGear project and also provides the base for the FlightGear Flight Simulator. Source code for SimGear is released under the GNU Library General Public License (LGPL) - see COPYING for license details. See INSTALL file for help on building SimGear.