use macros RAD2DEG & DEG2RAD rather then multiplying by 180.0/M_PI or M_PI/180.0
-rw-r--r-- 47000 CMakeLists.txt
-rw-r--r-- 302 COPYING
-rw-r--r-- 6874 GNUmakefile
-rw-r--r-- 27341 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