Hi Eduardo, yes, the command "move" does translations by a specified amount and the command "turn" rotates by a specified amount. Type help move in the command line to see the man page for move, and help turn for the man page for turn. You might also want to take a look at the commands "rock" and "roll" Hope this helps, Elaine =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Elaine C. Meng, Ph.D. Computer Graphics Lab and Babbitt Lab meng@cgl.ucsf.edu http://www.cgl.ucsf.edu/home/meng/index.html =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=