Fix uninitialized member vars

Engine/source/scene/reflectionManager.cpp

@@ -83,7 +83,8 @@ F32 ReflectionManager::smRefractTexScale = 0.5f;
 
 ReflectionManager::ReflectionManager() 
  : mUpdateRefract( true ),
-   mReflectFormat( GFXFormatR8G8B8A8 )
+   mReflectFormat( GFXFormatR8G8B8A8 ),
+   mLastUpdateMs( 0 )
 {
    mTimer = PlatformTimer::create();
 

Engine/source/scene/reflector.cpp

@@ -179,6 +179,8 @@ ReflectorBase::ReflectorBase()
    mObject = NULL;
    mOcclusionQuery = GFX->createOcclusionQuery();
    mQueryPending = false;
+   score = 0.0f;
+   lastUpdateMs = 0;
 }
 
 ReflectorBase::~ReflectorBase()