X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fvector.h;h=b6292ab997c77f06463ddec29731790803e9d0e6;hb=10cf4c797bed05831e976068b7504908279dc997;hp=97985c50aeb5286f15cf80efcff444c51c3e00dc;hpb=3c890e51a9763ffcee49e15753453a7da248272b;p=architektonas

diff --git a/src/vector.h b/src/vector.h
index 97985c5..b6292ab 100644
--- a/src/vector.h
+++ b/src/vector.h
@@ -57,11 +57,11 @@ class Vector
 		static double Angle(Point p1, Point p2);
 		static double Parameter(Vector v1, Vector v2, Vector p);
 		static Vector Normal(Vector v1, Vector v2);
-		static double AngleBetween(Vector a, Vector b);
+		static double AngleBetween(Vector a1, Vector a2);
 		static Point Midpoint(Point p1, Point p2);
 
 	public:
-		double x, y, z;
+		double x, y, z, b; // "b" is an extra used mainly for arc bumps
 };
 
 #endif	// __VECTOR_H__