+point_list sgCalcTexCoords( const SGBucket& b, const point_list& geod_nodes,
+ const int_list& fan, double scale )
+{
+ return sgCalcTexCoords(b.get_center_lat(), geod_nodes, fan, scale);
+}
+
+point_list sgCalcTexCoords( double centerLat, const point_list& geod_nodes,