add normalize function

tclapython · Feb 10, 2016 · 826fabd · 826fabd
1 parent b9bdbe5
commit 826fabd
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/vector.py b/vector.py
@@ -38,4 +38,7 @@ def times_scalar(self, scalar):
 
     def magnitude(self):
         return math.sqrt(sum([x*x for x in self.coordinates]))
-
+
+    def normalize(self):
+        return [x / self.magnitude() for x in self.coordinates]
+