Hi Gianluca, It would have been worthwhile checking the archive of the mailing list:
http://sourceforge.net/mailarchive/message.php?msg_id=8ff898150701110024y4b111ab2ic195813792c4b8d%40mail.gmail.com It's a script of mine; if you encounter any problems or have suggestions, feel free to contact me. The script contains a function to draw a whole set of arrows at once. Since you mention "a number of arrows" that may be worth looking at. By the way, indeed there's no cone primitive, you have to approximate it with triangles. You can change the settings in the script to suit your needs for rendering. Hope it helps, Tsjerk On 9/14/07, Gianluca Santarossa <[email protected]> wrote: > Dear all, > I would like to add a number of arrows inside a picture connecting for > example two atoms. > I have some troubles because I did not find a CONE primitive to add at > the end of a cylinder. > Is there any available code for doing that? > > Moreover, I don't clearly understand how I can get the coordinates from > a loaded structure. Can someone give me an example? > > I apologize if I asked something obvious, I found some examples but they > are not completely clear. > Thanks, > Gianluca > > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Microsoft > Defy all challenges. Microsoft(R) Visual Studio 2005. > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > _______________________________________________ > PyMOL-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/pymol-users > -- Tsjerk A. Wassenaar, Ph.D. Junior UD (post-doc) Biomolecular NMR, Bijvoet Center Utrecht University Padualaan 8 3584 CH Utrecht The Netherlands P: +31-30-2539931 F: +31-30-2537623
