diff --git a/tuby5lj4di.js b/tuby5lj4di.js
index 15737dd..3e0e8e6 100644
--- a/tuby5lj4di.js
+++ b/tuby5lj4di.js
@@ -152,17 +152,17 @@ GameLib.CustomCode.prototype.generateAnimationVectors = function(attributeData)
         console.warn('animation not ready');
     }
 
-    var i;
+    var i, index0, index1, index2, itemSize;
 
+	itemSize = this.offsetAttribute.itemSize;
+	
     this.updateInformation = [];
-
-	var index0 = this.offsetAttribute.itemSize * i;
-	var index1 = index0 + 1;
-	var index2 = index1 + 1;
 	
     for (i = 0; i < this.offsetAttribute.count; i++) {
 
-		
+		index0 = itemSize * i;
+		index1 = index0 + 1;
+		index2 = index1 + 1;		
 		
         this.updateInformation.push(
             {