it's canonically-encumbered scientific software, but there's gotta be someone out there who wants to use this on openbsd. you can generate still frames of molecular activity, which can be trivially assembled into a movie with the likes of ffmpeg, transcode, mencoder, or ImageMagic - I didn't bother making any of those a RUN_DEPENDS though. the povray output option looks sane, though I haven't tried to render it yet. tested on i386 and amd64.
ttyp2# pkg_info molden Information for inst:molden-4.6 Comment: Ab-Initio Molecular Density display program Description: Molden is a package for displaying Molecular Density from the Ab Initio packages GAMESS-UK, GAMESS-US and GAUSSIAN and the Semi-Empirical packages Mopac/Ampac. Molden is capable of displaying Molecular Orbitals, the electron density and the Molecular minus Atomic density. Molden supports contour plots, 3-d grid plots with hidden lines and a combination of both. It can write a variety of graphics instructions; postscript, XWindows, VRML, povray, OpenGL, tekronix4014, hpgl, hp2392 and Figure. Maintainer: Chris Kuethe <[EMAIL PROTECTED]> WWW: http://www.cmbi.ru.nl/molden/molden.html -- GDB has a 'break' feature; why doesn't it have 'fix' too?
molden.tgz
Description: GNU Zip compressed data
