diff -r e9bb83c2b8b9 -r ffe83ca074f3 include/vector.h
--- a/include/vector.h	Fri Dec 07 16:39:42 2007 +0100
+++ b/include/vector.h	Sat Dec 08 12:37:45 2007 +0100
@@ -69,6 +69,15 @@
 		return *this;
 	};
 
+	// cut
+	Vector3 operator/=(const Float &f)
+	{
+		x /= f;
+		y /= f;
+		z /= f;
+		return *this;
+	};
+
 	// sum
 	friend Vector3 operator+(const Vector3 &a, const Vector3 &b)
 	{