Re: [Jmol-developers] JSmol Lite and Info.shadeAtoms

[Robert H. <ha...@st...>]

It was just something I was playing with. I'm not happy with it -- it seems
to slow down rendering immensely. Once again shows how Miguel's careful
attention to shading in Jmol makes it the success it is.

I've fixed it:

 http://chemapps.stolaf.edu/jmol/jsmol.zip

but to do this right, I need to create a transparent background for an
off-screen canvas, draw the atom to that once, and then copy that to a
specific location on the main canvas in HTML5. Right now it is
recalculating the shades each time the atom is drawn.

Bob



On Wed, Apr 3, 2013 at 5:46 AM, Angel Herráez <ang...@ua...> wrote:

> I've played a little with the Lite version, and updated documentation
> in the wiki to cover it. See "Lightweight version" in
> http://wiki.jmol.org/index.php/Jmol_JavaScript_Object
> http://wiki.jmol.org/index.php/Jmol_JavaScript_Object/Info
>
> Question:
> Is the "Info.shadeAtoms" parameter deprecated? I saw it in the source
> though not in Bob's announcement email-post.
>
> I am finding that it does work initially, but when a new model is
> loaded the shading effect is lost for all except hydrogens.
> (tested on Firefox WinXP)
>
>
>
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-- 
Robert M. Hanson
Larson-Anderson Professor of Chemistry
Chair, Chemistry Department
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