diff --git a/Projects/Client/Common/Source/OgreWidget.cpp b/Projects/Client/Common/Source/OgreWidget.cpp
index 8bbec03..92257c7 100644
--- a/Projects/Client/Common/Source/OgreWidget.cpp
+++ b/Projects/Client/Common/Source/OgreWidget.cpp
@@ -124,7 +124,8 @@ namespace RNR
             ogreCamera->getParentSceneNode()->setOrientation(Ogre::Quaternion(cam->getCFrame().getRotation()));
         }
         
-        ogreRoot->renderOneFrame(this->delta);
+        if(isVisible())
+            ogreRoot->renderOneFrame(this->delta);
     }
 
     Ogre::NameValuePairList OgreWidget::getRenderOptions()
diff --git a/Projects/Engine/Header/App/V8/DataModel/Camera.hpp b/Projects/Engine/Header/App/V8/DataModel/Camera.hpp
index a4f3277..2f0d8b5 100644
--- a/Projects/Engine/Header/App/V8/DataModel/Camera.hpp
+++ b/Projects/Engine/Header/App/V8/DataModel/Camera.hpp
@@ -13,6 +13,7 @@ namespace RNR
         private:
             CoordinateFrame m_cframe;
             virtual void deserializeProperty(char* prop_name, pugi::xml_node prop);
+        virtual void addProperties(std::vector<ReflectionProperty>& properties);
         public:
             Camera();
             ~Camera();
diff --git a/Projects/Engine/Source/App/V8/DataModel/Camera.cpp b/Projects/Engine/Source/App/V8/DataModel/Camera.cpp
index 9e95c03..2e21bb4 100644
--- a/Projects/Engine/Source/App/V8/DataModel/Camera.cpp
+++ b/Projects/Engine/Source/App/V8/DataModel/Camera.cpp
@@ -20,4 +20,16 @@ namespace RNR
             setCFrame(XML::getCFrame(node));
         }
     }
+
+    void Camera::addProperties(std::vector<ReflectionProperty>& properties)
+    {
+        ReflectionProperty _properties[]  = {
+            { this, std::string("CFrame"), std::string(""), 
+              ACCESS_NONE, OPERATION_READWRITE, PROPERTY_CFRAME,         
+              REFLECTION_GETTER(Camera* instance = (Camera*)object; return &instance->m_cframe; ), 
+              REFLECTION_SETTER(Camera* instance = (Camera*)object; instance->setCFrame(*(CoordinateFrame*)value); ) },
+        };
+
+        properties.insert(properties.end(), _properties, _properties+(sizeof(_properties)/sizeof(ReflectionProperty)));
+    }
 }
\ No newline at end of file