1 files changed, 5 insertions, 1 deletions
diff --git a/src/modules/Geometry.js b/src/modules/Geometry.js
index 628512b..43f277f 100644
--- a/src/modules/Geometry.js
+++ b/src/modules/Geometry.js
@@ -1,5 +1,9 @@
 'use strict';
 
+function dist(a, b) {
+	return Math.sqrt((a.x - b.x)**2 + (a.y - b.y)**2);
+}
+
 /* AABB - axis-aligned bounding box */
 class AABB {
 	/* create a new AABB */
@@ -226,4 +230,4 @@ class QuadTree {
 	}
 }
 
-export { AABB, QTNode, QuadTree };
+export { dist, AABB, QTNode, QuadTree };