Remove unused function

diff --git a/js/animation.js b/js/animation.js
index 110faba674c75ecfc0426dab455a2c5ebd2ea30b..074b1df3dd15ec556ac3f2081d7f3dfe1b6b1d67 100644 (file)
--- a/js/animation.js
+++ b/js/animation.js
@@ -62,12 +62,6 @@
     ctx.stroke();
   }
 
-  function sqr(i) {
-
-    var p = pos(i);
-    ctx.fillRect(p.x, p.y, siz, siz);
-  }
-
   function hrt(i) {
 
     var p = pos(i);