hi azumi, thx for the template, finally my trees stay on 
about my problem when i turn ingame that the screen goes black/green or blue, but only in certain directions and once under water all is fine…
you posted something in an earlier thread:
This has to do with the main post process for your ocean, make sure its setup correctly and is located on your persistent level (main level) as it needs to be loaded the entire time, a workaround for this is to change the view mode from lit to unlit, you wont see shadows etc but the screen wont fade to black
it is, its ure template and i didnt altered anything on ure settings given by you.
could you explain it some more?
because it has to be something with the ocean, since underwater all is fine…
thx in advance