diff --git a/src/core/utils/index.js b/src/core/utils/index.js
index b74608c..ddf3216 100644
--- a/src/core/utils/index.js
+++ b/src/core/utils/index.js
@@ -223,6 +223,15 @@
         }
     },
 
+    /**
+     * @todo Describe property usage
+     * @private
+     */
     TextureCache: {},
+
+    /**
+     * @todo Describe property usage
+     * @private
+     */
     BaseTextureCache: {}
 };

diff --git a/src/core/utils/index.js b/src/core/utils/index.js
index b74608c..ddf3216 100644
--- a/src/core/utils/index.js
+++ b/src/core/utils/index.js
@@ -223,6 +223,15 @@
         }
     },
 
+    /**
+     * @todo Describe property usage
+     * @private
+     */
     TextureCache: {},
+
+    /**
+     * @todo Describe property usage
+     * @private
+     */
     BaseTextureCache: {}
 };
diff --git a/src/loaders/bitmapFontParser.js b/src/loaders/bitmapFontParser.js
index 5ffdf77..0d174f9 100644
--- a/src/loaders/bitmapFontParser.js
+++ b/src/loaders/bitmapFontParser.js
@@ -1,6 +1,5 @@
 var Resource = require('resource-loader').Resource,
     core = require('../core'),
-    utils = require('../core/utils'),
     extras = require('../extras'),
     path = require('path');
 
@@ -99,9 +98,9 @@
             xmlUrl += '/';
         }
         var textureUrl = xmlUrl + resource.data.getElementsByTagName('page')[0].getAttribute('file');
-        if (utils.TextureCache[textureUrl]) {
+        if (core.utils.TextureCache[textureUrl]) {
             //reuse existing texture
-            parse(resource, utils.TextureCache[textureUrl]);
+            parse(resource, core.utils.TextureCache[textureUrl]);
             next();
         }
         else {

diff --git a/src/core/utils/index.js b/src/core/utils/index.js
index b74608c..ddf3216 100644
--- a/src/core/utils/index.js
+++ b/src/core/utils/index.js
@@ -223,6 +223,15 @@
         }
     },
 
+    /**
+     * @todo Describe property usage
+     * @private
+     */
     TextureCache: {},
+
+    /**
+     * @todo Describe property usage
+     * @private
+     */
     BaseTextureCache: {}
 };
diff --git a/src/loaders/bitmapFontParser.js b/src/loaders/bitmapFontParser.js
index 5ffdf77..0d174f9 100644
--- a/src/loaders/bitmapFontParser.js
+++ b/src/loaders/bitmapFontParser.js
@@ -1,6 +1,5 @@
 var Resource = require('resource-loader').Resource,
     core = require('../core'),
-    utils = require('../core/utils'),
     extras = require('../extras'),
     path = require('path');
 
@@ -99,9 +98,9 @@
             xmlUrl += '/';
         }
         var textureUrl = xmlUrl + resource.data.getElementsByTagName('page')[0].getAttribute('file');
-        if (utils.TextureCache[textureUrl]) {
+        if (core.utils.TextureCache[textureUrl]) {
             //reuse existing texture
-            parse(resource, utils.TextureCache[textureUrl]);
+            parse(resource, core.utils.TextureCache[textureUrl]);
             next();
         }
         else {
diff --git a/src/mesh/webgl/MeshRenderer.js b/src/mesh/webgl/MeshRenderer.js
index e520b10..f3310bc 100644
--- a/src/mesh/webgl/MeshRenderer.js
+++ b/src/mesh/webgl/MeshRenderer.js
@@ -1,5 +1,4 @@
-var ObjectRenderer = require('../../core/renderers/webgl/utils/ObjectRenderer'),
-    WebGLRenderer = require('../../core/renderers/webgl/WebGLRenderer'),
+var core = require('../../core');
     Mesh = require('../Mesh');
 
 /**
@@ -23,7 +22,7 @@
  */
 function MeshRenderer(renderer)
 {
-    ObjectRenderer.call(this, renderer);
+    core.ObjectRenderer.call(this, renderer);
 
 
     /**
@@ -45,11 +44,11 @@
     }
 }
 
-MeshRenderer.prototype = Object.create(ObjectRenderer.prototype);
+MeshRenderer.prototype = Object.create(core.ObjectRenderer.prototype);
 MeshRenderer.prototype.constructor = MeshRenderer;
 module.exports = MeshRenderer;
 
-WebGLRenderer.registerPlugin('mesh', MeshRenderer);
+core.WebGLRenderer.registerPlugin('mesh', MeshRenderer);
 
 /**
  * Sets up the renderer context and necessary buffers.