CoderLearningCode
diff --git a/‎src/scene/batching/batch-manager.js
Lines changed: 137 additions & 120 deletions b/‎src/scene/batching/batch-manager.js
Lines changed: 137 additions & 120 deletions
diff --git a/‎src/scene/batching/batch.js
Lines changed: 3 additions & 3 deletions b/‎src/scene/batching/batch.js
Lines changed: 3 additions & 3 deletions
diff --git a/‎src/scene/batching/skin-batch-instance.js
Lines changed: 6 additions & 8 deletions b/‎src/scene/batching/skin-batch-instance.js
Lines changed: 6 additions & 8 deletions
@@ -31,7 +31,7 @@ class Batch {
 
     addToLayers(scene, layers) {
         for (let i = 0; i < layers.length; i++) {
-            var layer = scene.layers.getLayerById(layers[i]);
+            const layer = scene.layers.getLayerById(layers[i]);
             if (layer) {
                 layer.addMeshInstances([this.meshInstance]);
             }
@@ -40,7 +40,7 @@ class Batch {
 
     removeFromLayers(scene, layers) {
         for (let i = 0; i < layers.length; i++) {
-            var layer = scene.layers.getLayerById(layers[i]);
+            const layer = scene.layers.getLayerById(layers[i]);
             if (layer) {
                 layer.removeMeshInstances([this.meshInstance]);
             }
@@ -50,7 +50,7 @@ class Batch {
     // Updates bounding box for a batch
     updateBoundingBox() {
         this._aabb.copy(this.origMeshInstances[0].aabb);
-        for (var i = 1; i < this.origMeshInstances.length; i++) {
+        for (let i = 1; i < this.origMeshInstances.length; i++) {
             this._aabb.add(this.origMeshInstances[i].aabb);
         }
         this.meshInstance.aabb = this._aabb;
 
@@ -6,7 +6,7 @@ class SkinBatchInstance extends SkinInstance {
 
         super();
 
-        var numBones = nodes.length;
+        const numBones = nodes.length;
         this.init(device, numBones);
 
         this.device = device;
@@ -20,16 +20,14 @@ class SkinBatchInstance extends SkinInstance {
     }
 
     updateMatrixPalette(rootNode, skinUpdateIndex) {
-        var pe;
-        var mp = this.matrixPalette;
-        var base;
+        const mp = this.matrixPalette;
 
-        var count = this.bones.length;
-        for (var i = 0; i < count; i++) {
-            pe = this.bones[i].getWorldTransform().data;
+        const count = this.bones.length;
+        for (let i = 0; i < count; i++) {
+            const pe = this.bones[i].getWorldTransform().data;
 
             // Copy the matrix into the palette, ready to be sent to the vertex shader, transpose matrix from 4x4 to 4x3 format as well
-            base = i * 12;
+            const base = i * 12;
             mp[base] = pe[0];
             mp[base + 1] = pe[4];
             mp[base + 2] = pe[8];