Re: [Jmol-users] failures with Chrome

[Angel H. <ang...@ua...>]

Just FYI

That was not only in Chrome, I've seen it lately in Firefox and right 
now it happened in IE10 on 
http://chemapps.stolaf.edu/jmol/jsmol/jsmol.htm
(which is still using an older Jmol)

> 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 
[...]
> 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.