Away3d 4, force rendering offscreen object

Away3d 4, force rendering offscreen object

I was just wondering if anyone knows a property (or approach) to force
rendering offscreen objects in Away3d 4.
I know it's a good practice to do not do that, but I've got a single
object in this case, which has to be rendered offscreen so the user
doesn't feel like there's a motion lag when the animated object enters the
screen.
Thanks for your help.