f3d has been updated. It has now an entry in the menu and a dependence on htmlview has been added to handle the help pages.
The source from the rpm are different from the sources on the website. Sources on the original website will be updated.
Packages for centos are also available. The rpms will remain in the testing branch for a while. You need to activate the testing repository to install it :
yum --enablerepo=debroglie-test install f3d