BFF Unwrapper

[Rimasson]

Thare was a blender 2.7x build with this slim algorithm, which is better, but this build often crash

UV unwrapping SLIM algorithm

Thanks to Aurel Gruber, UV unwrapping is getting a massive improvement (which you can try on a Blender 2.79 branch): [UV unwrapping gets an overhaul] Build on Linux : if it’s your first time buiding Blender, follow the wiki, build the master branch and make sure you have a working Blender executable from it. Now, cd to your local repository, (e.g. ~/blender-git/blender) git checkout 'uv_unwrapping_slim_algorithm' git checkout 'uv_unwrapping_slim_algorithm@{2017-05-24 17:23:54}' .…