This is the GLroboop readme.txt file ==================================== The program GLroboop is provided under the GNU GENERAL PUBLIC LICENSE and it is using the ROBOOP and wxWidgets libraries released under the GNU LESSER GENERAL PUBLIC LICENSE (see the files GNUgpl.txt and GNUlgpl.txt for details). The subdirectory config contains the language files. You can edit the options.conf file to select the language for GLroboop. Angles can be displayed in radian or degree as selected in the file options.conf. See http://www.cours.polymtl.ca/roboop/