Whew! Thank you, Frieda.
OK, I found it. It has to do with the "3D ball" algorithm for mouse motion
that I introduced in April: The fact that no one noticed (or at least no
one complained, except for this) is testament to how well Miguel set this
up in the first place without this elegant and mathematically rigorous
technique.
___JmolVersion="14.1.16_2014.05.27d"
FEATURE CHANGE: set useArcBall removed
-- no longer necessary
-- arcBall is always used anyway
bug fix: Chrome errant zero mouse move
causes collapse of rotation matrix
due to coding error in arcball routine
fixing:
___JmolVersion="14.1.14_2014.04.07"
code: T4 generalized as extending T3, allowing 4D mesh reading.
code: implementation of Andrew Hanson's 3D Ball Roll mouse algorithm
-- no significant practical improvement, but nicer mathematics
-- a bit more involved, but this is once per mouse move. Doesn't
matter.
That is fixed now. I have no idea why it only shows up specifically with
Chrome and then only intermittently. Apparently it is possible in Chrome
occcasonally to receive a "dx=0,dy=0" move, and that caused the overall
rotation matrix to be multiplied by 0 in the 3d ball rotation code.
No longer possible!
http://chemapps.stolaf.edu/jmol/zip/jmol-14.1.16_2014.05.27d.zip
Bob
On Tue, May 27, 2014 at 4:08 PM, Frieda Reichsman <[email protected]> wrote:
> Forgot to say, I did click the ‘show’ link, and I am in Chrome, Version
> 35.0.1916.114.
>
> On May 27, 2014, at 5:07 PM, Frieda Reichsman <[email protected]> wrote:
>
> Clicked several times. Saw the single carbon atom. Selected all text.
> Here’s the file.
> Frieda
>
> <jmol-test.txt>
>
> On May 27, 2014, at 5:03 PM, Robert Hanson <[email protected]> wrote:
>
> Anyone who has the time, I need your help. We need to get this page:
>
> http://chemapps.stolaf.edu/jmol/jsmol/jsmol.htm
>
> in Chrome
>
> to display a single carbon atom after clicking some number of times right
> after the molecule appears. I cannot quite get this to be reproducible,
> though I have seen it twice in the last hour.
>
> If you do see the single atom, here is what I need you do to:
>
> 1) click the info "show" link under the applet.
> 2) copy the entire page and clip it into a text file and send me that. If
> we are lucky, we will find out exactly when this is happening.
>
> Bob
>
>
>
>
>
>
> On Tue, May 27, 2014 at 7:18 AM, Angel Herráez <[email protected]>wrote:
>
>> Now this is quite terrible.
>> I'm testing some pages with Chrome and basic things do not work
>> Version 35.0.1916.114 m (on Win8)
>>
>> http://chemapps.stolaf.edu/jmol/jsmol/jsmol.htm
>>
>> - it is impossible to fix measures (double click, point, double
>> click)
>>
>> - occasionally, clicking on an atom or the background when the model
>> has just loaded makes all atoms disappear and displays a single C in
>> the center
>>
>> I have seen both things in a page of mine, as well as there.
>>
>>
>>
>>
>> ------------------------------------------------------------------------------
>> The best possible search technologies are now affordable for all
>> companies.
>> Download your FREE open source Enterprise Search Engine today!
>> Our experts will assist you in its installation for $59/mo, no commitment.
>> Test it for FREE on our Cloud platform anytime!
>>
>> http://pubads.g.doubleclick.net/gampad/clk?id=145328191&iu=/4140/ostg.clktrk
>> _______________________________________________
>> Jmol-users mailing list
>> [email protected]
>> https://lists.sourceforge.net/lists/listinfo/jmol-users
>>
>
>
>
> --
> Robert M. Hanson
> Larson-Anderson Professor of Chemistry
> St. Olaf College
> Northfield, MN
> 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
>
> ------------------------------------------------------------------------------
> The best possible search technologies are now affordable for all companies.
> Download your FREE open source Enterprise Search Engine today!
> Our experts will assist you in its installation for $59/mo, no commitment.
> Test it for FREE on our Cloud platform anytime!
>
> http://pubads.g.doubleclick.net/gampad/clk?id=145328191&iu=/4140/ostg.clktrk_______________________________________________
> Jmol-users mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/jmol-users
>
>
>
>
>
> ------------------------------------------------------------------------------
> The best possible search technologies are now affordable for all companies.
> Download your FREE open source Enterprise Search Engine today!
> Our experts will assist you in its installation for $59/mo, no commitment.
> Test it for FREE on our Cloud platform anytime!
>
> http://pubads.g.doubleclick.net/gampad/clk?id=145328191&iu=/4140/ostg.clktrk
> _______________________________________________
> Jmol-users mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/jmol-users
>
>
--
Robert M. Hanson
Larson-Anderson Professor of Chemistry
St. Olaf College
Northfield, MN
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
------------------------------------------------------------------------------
The best possible search technologies are now affordable for all companies.
Download your FREE open source Enterprise Search Engine today!
Our experts will assist you in its installation for $59/mo, no commitment.
Test it for FREE on our Cloud platform anytime!
http://pubads.g.doubleclick.net/gampad/clk?id=145328191&iu=/4140/ostg.clktrk
_______________________________________________
Jmol-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/jmol-users
