the search function of the website does not deliver proper results on some cases.
i searched the term “arcball” and it didnt come up with this thread
https://discourse.vvvv.org/t/755
which does contain a file called arcball.v4p
this thread leads to a file on the legacy userpage of sven
http://legacy.vvvv.org/tiki-index.php?page=UserPagesven
which does not exist anymore
http://vvvv.meso.net/tiki-download_file.php?fileId=692
i probably dont need this stuff anyway but these things can be quite frustrating for a newbie.