pre3d should not be doing anything that resets the camera, are you
explicitly calling .reset(), or setting a new transform? Or perhaps
you are calling autoCamera again (which will reset everything?).
You could take a look at some of the examples, I think they more or
less do what you'd want.
> You received this message because you are subscribed to the Google Groups
> "pre3d" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to pre3d+un...@googlegroups.com
> To post to this group, send email to pr...@googlegroups.com
> Visit this group at http://groups.google.com/group/pre3d?hl=en
> For more options, visit https://groups.google.com/groups/opt_out