diff --git a/index.html b/index.html
index c6a82a8..c6c2502 100644
--- a/index.html
+++ b/index.html
@@ -25,23 +25,19 @@
 
     let average = (inArray, inPointInd, ...inOthersInd) =>
     {
-        let pointX = inPointInd*3 + 0;
-        let pointY = inPointInd*3 + 1;
-        let pointZ = inPointInd*3 + 2;
-
-        let centerX = Math.round(inArray[pointX]);
-        let centerY = Math.round(inArray[pointY]);
-        let centerZ = Math.round(inArray[pointZ]);
-        
+        let sum = [0, 0, 0];
         for(let i=0; i<inOthersInd.length; i++)
         {
             let otherInd = inOthersInd[i]*3;
-            inArray[pointX] += inArray[otherInd+0];
-            inArray[pointY] += inArray[otherInd+1];
-            inArray[pointZ] += inArray[otherInd+2];
+            sum[0] += inArray[otherInd+0];
+            sum[1] += inArray[otherInd+1];
+            sum[2] += inArray[otherInd+2];
         }
         
-        let reducer = inOthersInd.length+1;
+        let pointX = inPointInd*3 + 0;
+        let pointY = inPointInd*3 + 1;
+        let pointZ = inPointInd*3 + 2;
+        let reducer = inOthersInd.length;
         let limit = (inCenter, inPoint) => 
         {
             var limit;
@@ -58,10 +54,9 @@
 
             return inPoint;
         }
-
-        inArray[pointX] = limit(centerX, inArray[pointX]/reducer);
-        inArray[pointY] = limit(centerY, inArray[pointY]/reducer);
-        inArray[pointZ] = limit(centerZ, inArray[pointZ]/reducer);
+        inArray[pointX] = limit(Math.round(inArray[pointX]), sum[0]/reducer);
+        inArray[pointY] = limit(Math.round(inArray[pointY]), sum[1]/reducer);
+        inArray[pointZ] = limit(Math.round(inArray[pointZ]), sum[2]/reducer);
     };
     let smooth = (inArray, inTimes) =>
     {
@@ -146,7 +141,7 @@
         Init(inScene)
         {
             inScene.add(path(points, 0, 0xFF0000));
-            inScene.add(path(points, 50, 0x00ff00));
+            inScene.add(path(points, 10, 0x00ff00));
         },
         Update(scene, delta)
         {