I have seen this question a couple of times but i cant quite seem to fix it, i think it might have to do with the texture streaming resolution?
here is a picture, the bottom right barrel and rocks show it the most
Hello Adelphia,
With your image provided it is a bit difficult to see what you are experiencing. I have not dealt with much texture streaming personally, but was able to find some documentation on this feature which includes testing and optimizing.
Have a read over this documentation to see if you can find the solution to your visual issue. If after reading and attempting to narrow down your issue you are unsuccessful, let me know and we can attempt to troubleshoot further.
Texture Streaming Documentation
Keep in mind the Documentation for this content has been converted from UE3 so some of the information could potentially be outdated
Cheers,