Remove some now-unneeded duplicate geometry code.
Remove some now-unneeded duplicate geometry code.

robojukie/simbody,robojukie/simbody,Gjacquenot/simbody,elkingtonmcb/simbody,scamille/simbody,elen4/simbody,elen4/simbody,simbody/simbody,simbody/simbody,robojukie/simbody,Gjacquenot/simbody,elkingtonmcb/simbody,chrisdembia/simbody,chrisdembia/simbody,Gjacquenot/simbody,elkingtonmcb/simbody,scamille/simbody,scamille/simbody,chrisdembia/simbody