Hi,
I have compiled Unreal 4 demo Cave Effects using UE4.1 final..
I have uploaded demo here: http://www.mediafire.com/download/0r...l784m/cave.rar
Demo runs by default using GL 3.2 profile and can be run in OGL 4.3 mode via -opengl4 argument.
It can use other arguments similar to posted ue4 win demos here (http://www.techpowerup.com/downloads...l-tech-demo/):
like FULLSCREEN -ResX=1920 -ResY=1080
Tested on nvidia binary (337.19 on GTX470) runs well on both profiles..
Tested on amd fglrx (catalyst) 14.4: visual issues in both modes (GL3 and GL4) altough GL4 path has more visual artifacts..
Problems:
1)On Mesa currently doesn't work.. (bug tracking here:https://bugs.freedesktop.org/show_bug.cgi?id=78716)
Anyway you should need GL >=3.2 so should be ok with oibaf ppa for nouveau but not radeonsi for that use for example (https://launchpad.net/~nzatkovich/+a...eediergraphics)..
2) If you use a new Ubuntu distro sound doesn't work with bundled openal library I fixed overwriting libopenal.so.1 from system's one search it (in /usr/..)
3) Demo can fail with following error:
setrlimit() failed with error 22 (Invalid argument)
- Max per-process value allowed is 4096 (we wanted 10000).
will update post soon with fix I applied (required changing a /etc file)..
I have compiled Unreal 4 demo Cave Effects using UE4.1 final..
I have uploaded demo here: http://www.mediafire.com/download/0r...l784m/cave.rar
Demo runs by default using GL 3.2 profile and can be run in OGL 4.3 mode via -opengl4 argument.
It can use other arguments similar to posted ue4 win demos here (http://www.techpowerup.com/downloads...l-tech-demo/):
like FULLSCREEN -ResX=1920 -ResY=1080
Tested on nvidia binary (337.19 on GTX470) runs well on both profiles..
Tested on amd fglrx (catalyst) 14.4: visual issues in both modes (GL3 and GL4) altough GL4 path has more visual artifacts..
Problems:
1)On Mesa currently doesn't work.. (bug tracking here:https://bugs.freedesktop.org/show_bug.cgi?id=78716)
Anyway you should need GL >=3.2 so should be ok with oibaf ppa for nouveau but not radeonsi for that use for example (https://launchpad.net/~nzatkovich/+a...eediergraphics)..
2) If you use a new Ubuntu distro sound doesn't work with bundled openal library I fixed overwriting libopenal.so.1 from system's one search it (in /usr/..)
3) Demo can fail with following error:
setrlimit() failed with error 22 (Invalid argument)
- Max per-process value allowed is 4096 (we wanted 10000).
will update post soon with fix I applied (required changing a /etc file)..
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