X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fvector.cpp;h=e62e5800ce5528314f24da40216a65eb8e9b5550;hb=92b64dc831492f1d6311a8baece66408f7659f67;hp=89b9148a44343b6aa7f3c00bbf8210099731f97f;hpb=d00cd5f46252ca0fb3df6e8191dc75f8991b2aa2;p=architektonas

diff --git a/src/vector.cpp b/src/vector.cpp
index 89b9148..e62e580 100644
--- a/src/vector.cpp
+++ b/src/vector.cpp
@@ -223,6 +223,14 @@ bool Vector::isZero(double epsilon/*= 1e-6*/)
 	return sqrt((xx * xx) + (yy * yy) + (zz * zz));
 }
 
+//
+// Convenience function
+//
+/*static*/ Vector Vector::Unit(Point p1, Point p2)
+{
+	return Vector(p1, p2).Unit();
+}
+
 //
 // Convenience function
 //