I installed Gazebo and ran the examples (specifically carchassis) and got a
rectangular box with 4 wheels driving round. I noticed that I didn't appear
to have the skins running and didn't have lib3ds installed, so installed
that, reinstalled Gazebo and now get 4 wheels with no rectangular box. turn
off skins and the rectangular box reappears
whilst the skins are on the sim runs very slowly, skins off and speeds up
can someone point me at some documentation on how to use skins and any ideas
why they aren't running?