X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fgeometry.h;fp=src%2Fgeometry.h;h=0a05b373460224f2a1e12d39463ccacbc12a57a6;hb=3c890e51a9763ffcee49e15753453a7da248272b;hp=b5e6c6bf8623c3d9c7aa361ebbc60632d1a593df;hpb=41644f6a841b45cb6f1f7a96c93fd550f67a7974;p=architektonas

diff --git a/src/geometry.h b/src/geometry.h
index b5e6c6b..0a05b37 100644
--- a/src/geometry.h
+++ b/src/geometry.h
@@ -24,6 +24,9 @@ class Geometry
 		static void FindTangents(Object *, Object *);
 		static Point NearestTo(Point, Point, Point);
 		static Vector GetNormalOfPointAndLine(Point, Line *);
+		static Circle FindCircleForThreePoints(Point, Point, Point);
+		static double Determinant3x3(double, double, double, double, double, double, double, double, double);
+		static Arc Unpack(Point, Point, double);
 };
 
 #endif 	// __GEOMETRY_H__