Posted some screenshots below to show the issue but its more or less a flickering across some surfaces on my map. Kind or normal to start with but then as you move it appears to go full bright, anyone know what the issue is? Have cube maps in so I don't think that's problem unless I am going wrong with them.
Thanks
[Blocked Image: http://img641.imageshack.us/img641/3189/2011063000001.jpg]
[Blocked Image: http://img836.imageshack.us/img836/2528/2011063000002.jpg]