From 1b7e27d8a472653310db1ed30010ab36b9d55c9f Mon Sep 17 00:00:00 2001
From: liabru <liabru@brm.io>
Date: Tue, 7 Jul 2015 21:07:48 +0100
Subject: [PATCH] added options to Metrics.create

---
 src/core/Engine.js  | 2 +-
 src/core/Metrics.js | 6 ++++--
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/core/Engine.js b/src/core/Engine.js
index eb22aa2..a6a3014 100644
--- a/src/core/Engine.js
+++ b/src/core/Engine.js
@@ -75,7 +75,7 @@ var Engine = {};
         engine.metrics = engine.metrics || { extended: false };
 
         // @if DEBUG
-        engine.metrics = engine.metrics || Metrics.create();
+        engine.metrics = Metrics.create(engine.metrics);
         // @endif
 
         return engine;
diff --git a/src/core/Metrics.js b/src/core/Metrics.js
index 03d3eb9..13c1aaf 100644
--- a/src/core/Metrics.js
+++ b/src/core/Metrics.js
@@ -14,8 +14,8 @@ var Metrics = {};
      * @private
      * @return {metrics} A new metrics
      */
-    Metrics.create = function() {
-        return {
+    Metrics.create = function(options) {
+        var defaults = {
             extended: false,
             narrowDetections: 0,
             narrowphaseTests: 0,
@@ -31,6 +31,8 @@ var Metrics = {};
             bodies: 0,
             pairs: 0
         };
+
+        return Common.extend(defaults, false, options);
     };
 
     /**