refactor bmesh edge loop walker,
-rw-r--r-- 79919 CMakeLists.txt
-rw-r--r-- 302 COPYING
-rw-r--r-- 12488 GNUmakefile
-rw-r--r-- 41985 SConstruct
drwxr-xr-x - build_files
drwxr-xr-x - doc
drwxr-xr-x - extern
drwxr-xr-x - intern
drwxr-xr-x - release
drwxr-xr-x - source