-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Tuesday 05 October 2004 10:29, Anthony Stone wrote: > I haven't been following this thread, but as I have pointed out on > this list before, the standard way to set up an arbitrary 3D rotation > is not Rx*Ry*Rz but Rz*Ry*Rz (Euler angle rotation). (Some people use > Rz*Rx*Rz which is essentially the same.) > > There is an alternative approach, using quaternions, which provides > the formula for a rotation through a specified angle about a specified > axis. > > I suggest that Jmol should use one of these standard, well-documented, > approaches rather than introducing something different.
Can you send us some pointers to such documentation? Egon - -- [EMAIL PROTECTED] - --------------------------------------- CDK: http://cdk.sf.net/ JChemPaint: http://jchempaint.sf.net/ Jmol: http://www.jmol.org/ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.7 (SunOS) iD8DBQFBYmaCd9R8I9Yza6YRAhLCAJ9vU5kNXMMVVhnV24A3YadASlH+DwCeMjmS I5ut0+V47btdRCIS/2HreD0= =oVFh -----END PGP SIGNATURE----- ------------------------------------------------------- This SF.net email is sponsored by: IT Product Guide on ITManagersJournal Use IT products in your business? Tell us what you think of them. Give us Your Opinions, Get Free ThinkGeek Gift Certificates! Click to find out more http://productguide.itmanagersjournal.com/guidepromo.tmpl _______________________________________________ Jmol-developers mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jmol-developers
