1. Fixed some rendering bugs that could cause weirdness on the screen and could even throw exceptions on some video cards.
2. A few minor OpenGL engine improvements.
3. Reskinned a few icons to make them look better.
4. Added a new menu item: File...Export...Export zone objects to .S3D. It prompts you for a name and lets you create an .S3D that only contains the objects you've added to the zone (the main point is to add the objects you've added under File...Properties). The purpose of this feature is to let you create object-only .S3D files.
5. Updated the help file to explain feature #4. It's under "exporting your zone".
You can find OpenZone 5.4 here:
http://sourceforge.net/project/showf...ease_id=314252