Bob, http://chemapps.stolaf.edu/jmol/jsmol/jsmol.htm <http://chemapps.stolaf.edu/jmol/jsmol/jsmol.htm> on Chrome Mac (Latest versions OS and Chrome) works fine after cache clear.
On my site, I swapped out JSmol.min.nojq.js and this also works fine after cache clear. “Fine” means a quick check. I’ll play around a bit to make sure. Otis -- Otis Rothenberger o...@chemagic.com http://chemagic.com > On Dec 13, 2015, at 1:56 PM, Robert Hanson <hans...@stolaf.edu> wrote: > > This new version is now available at SourceForge: > > Download Jmol-14.4.1_2015.12.13-binary.zip (60.3 MB) > <https://sourceforge.net/projects/jmol/files/latest/download?source=files> > > > IMPORTANT: A very recent modification of Chrome makes Chrome unusable with > all previous versions of JSmol, at least until sometime in January. The WebGL > version of JSmol is not impacted. > > This appears to be the result of a well-meaning attempt by Chromium > developers to enhance smooth scrolling of pages by lowering the priority of > setTimeout calls. However, the unanticipated fallout of that change results > in extremely rough rotation of models. You can follow the issue here: > https://code.google.com/p/chromium/issues/detail?id=568725 > <https://code.google.com/p/chromium/issues/detail?id=568725> Note that one > of the last comments on Dec. 11 indicates that there indicates this issue > will not be addressed until sometime in January. > > But there is a workaround. This release of Jmol 14.4.1 should correct that > problem and, at the same time, may improve performance with Microsoft Edge. > > I have put up two versions of JSmol that illustrate the problem and the fix: > > (original) http://chemapps.stolaf.edu/jmol/jsmol/jsmol.htm > <http://chemapps.stolaf.edu/jmol/jsmol/jsmol.htm> > (fixed) http://chemapps.stolaf.edu/jmol/jsmol2/jsmol.htm > <http://chemapps.stolaf.edu/jmol/jsmol2/jsmol.htm> > > Testing of that second site would be appreciated. > > The work-around is simple, and if you want, you can implement this yourself > on your site. Really (in terms of this bug) it is just a single coding > change in jsmol/js/JSmol.js, where one "setTimeout(f)" has been replaced with > "requestAnimationFrame(f)". Thus, if you prefer, you should be able to just > swap in a new JSmol.min.js or JSmol.min.nojq.js for the old one. I have not > tried this. Of course, if you do that, then the other bugs listed below will > still be there. If you want to try that, here is the link to that file > specifically: > > http://chemapps.stolaf.edu/jmol/jsmol2/JSmol.min.js > <http://chemapps.stolaf.edu/jmol/jsmol2/JSmol.min.js> > > Bob > > Jmol.___JmolVersion="14.4.1_2015.12.13" > > bug fix: JavaScript Chrome/Edge fix for slow response due to setTimeout > issues; uses requestAnimationFrame instead in JSmol.js > bug fix: zoomTo not setting time to 0 in the case of scriptWait > bug fix: set selectAllModels should restrict action of display/hide as well > bug fix: set selectAllModels not working appropriately > bug fix: set selectAllModels should not be saved in state > bug fix: JmolData.jar does not update atom screen positions upon REFRESH or > select {visible} > bug fix: JmolData.jar -p flag does not work properly > bug fix: model 0 issued when more than one PDB file is open does not execute > model * > > -- > Robert M. Hanson > Larson-Anderson Professor of Chemistry > Chair, Department of Chemistry > St. Olaf College > Northfield, MN > http://www.stolaf.edu/people/hansonr <http://www.stolaf.edu/people/hansonr> > > > 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 > > ------------------------------------------------------------------------------ > _______________________________________________ > Jmol-users mailing list > Jmol-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/jmol-users
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