X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fgeometry.h;h=d657db6d986e5c454d66ec27c4ce921278070e7e;hb=dacd9dc2c1ac093e4945f7befaeb5ff1801a0f52;hp=0a05b373460224f2a1e12d39463ccacbc12a57a6;hpb=10cf4c797bed05831e976068b7504908279dc997;p=architektonas

diff --git a/src/geometry.h b/src/geometry.h
index 0a05b37..d657db6 100644
--- a/src/geometry.h
+++ b/src/geometry.h
@@ -24,9 +24,12 @@ class Geometry
 		static void FindTangents(Object *, Object *);
 		static Point NearestTo(Point, Point, Point);
 		static Vector GetNormalOfPointAndLine(Point, Line *);
+		static int Orientation(Point, Point, Point);
 		static Circle FindCircleForThreePoints(Point, Point, Point);
+		static Arc FindArcForThreePoints(Point, Point, Point);
 		static double Determinant3x3(double, double, double, double, double, double, double, double, double);
 		static Arc Unpack(Point, Point, double);
+		static double Pack(Arc *);
 };
 
 #endif 	// __GEOMETRY_H__