From: Robert H. <ha...@st...> - 2009-07-21 15:04:00
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then we need an interface -- based probably on the POV-Ray interface. On Tue, Jul 21, 2009 at 10:02 AM, Robert Hanson <ha...@st...> wrote: > OK, but I don't think BoundBox will work. You want to have it correct based > on the current zoom. Send me some files and I will do some testing as well. > Needs checking: > > 1) shift the center to various points within the window using CTRL-ALT > 2) zoom in and out > 3) rotate model that is long and skinny, such as 1JEK, 90 degrees and > ensure that is working properly as well > > Bob > > > 2009/7/21 Angel Herráez <ang...@ua...> > > Bob, >> Things have certainly improved in the orientation+camera of the vrml >> exporrt. However, I >> wasn't too happy yet ;-). I am testing with 2 models, alanine and >> lysozyme, and the latter is >> still far away (zoomed out) with respect to Jmol view. >> >> So I've tested different approaches, less dependent on the window coords >> and absolute >> values (like the 5.5*z you used) and more based on the boundbox, and now >> have one which >> looks better in my 2 models (zoom is still a bit low in the small >> alanine). The key seems to >> be to do rotation first to get the molecule orientation, then translation >> to bring it into the >> viewport. >> >> I've applied it to the X3D exporter, so we can compare the result in VRML >> and X3D with >> different molecules. Committed as r11273. >> >> It is yet not perfect, since a third model (a nucleic acid fragment with a >> rather large Z coord >> in its boundbox) still comes zoomed out, but less than in the vrml >> exporter. >> I agree that accuracy is not key here, but as long as the model doesn't go >> out of view. >> >> Please have a look at the code and test too. I will try other molecules. >> >> >> >> ------------------------------------------------------------------------------ >> Enter the BlackBerry Developer Challenge >> This is your chance to win up to $100,000 in prizes! For a limited time, >> vendors submitting new applications to BlackBerry App World(TM) will have >> the opportunity to enter the BlackBerry Developer Challenge. See full >> prize >> details at: http://p.sf.net/sfu/Challenge >> _______________________________________________ >> Jmol-developers mailing list >> Jmo...@li... >> https://lists.sourceforge.net/lists/listinfo/jmol-developers >> > > > > -- > Robert M. Hanson > Professor of Chemistry > St. Olaf College > 1520 St. Olaf Ave. > Northfield, MN 55057 > http://www.stolaf.edu/people/hansonr > phone: 507-786-3107 > > > If nature does not answer first what we want, > it is better to take what answer we get. > > -- Josiah Willard Gibbs, Lecture XXX, Monday, February 5, 1900 > -- Robert M. Hanson Professor of Chemistry St. Olaf College 1520 St. Olaf Ave. Northfield, MN 55057 http://www.stolaf.edu/people/hansonr phone: 507-786-3107 If nature does not answer first what we want, it is better to take what answer we get. -- Josiah Willard Gibbs, Lecture XXX, Monday, February 5, 1900 |