Beginning of convex hull genereration routine.

[flightgear.git] / GenAirports / area.hxx

diff --git a/GenAirports/area.hxx b/GenAirports/area.hxx
index 8ef5146944928552972adf36fb5f17a42a423450..a1bbd342e436a8b937e46ccbca5e40097076062b 100644 (file)
--- a/GenAirports/area.hxx
+++ b/GenAirports/area.hxx
@@ -29,22 +29,10 @@
 
 #include <list>
 
+#include "point2d.hxx"
 
-typedef struct {
-    union {
-       double x;
-       double dist;
-       double lon;
-    };
-    union {
-       double y;
-       double theta;
-       double lat;
-    };
-} point2d;
-
-
-// generate an area for a runway
+
+// generate an area for a runway (return result points in degrees)
 list < point2d >
 gen_runway_area( double lon, double lat, double heading, 
                      double length, double width);
@@ -54,6 +42,9 @@ gen_runway_area( double lon, double lat, double heading,
 
 
 // $Log$
+// Revision 1.2  1998/09/04 23:04:49  curt
+// Beginning of convex hull genereration routine.
+//
 // Revision 1.1  1998/09/01 19:34:33  curt
 // Initial revision.
 //