[Jmol-developers] [ jmol-Bugs-2320348 ] Stereo not restored from state

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Bugs item #2320348, was opened at 2008-11-21 05:44
Message generated for change (Comment added) made by hansonr
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Rolf Huehne (rhuehne)
Assigned to: Nobody/Anonymous (nobody)
Summary: Stereo not restored from state

Initial Comment:
In version 11.6.5 all types of stereo views are not restored from a state script.
This occurs with "store/restore STATE..." and "write STATE.../script...".

With example "1if0" there is the same command  present in the scriptfile that I used to set stereo on ("stereo 5.0").

Combined with this the orientation is sometimes not the same as when the state was stored.

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>Comment By: Bob Hanson (hansonr)
Date: 2009-01-25 06:59

Message:
is this problem resolved?

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Comment By: Rolf Huehne (rhuehne)
Date: 2008-11-22 16:42

Message:
Sorry, the computer containing my development library is currently switched
off because of tests of the power failure system. I expect that it will be
switched on again tomorrow, but it might also take until monday.

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Comment By: Bob Hanson (hansonr)
Date: 2008-11-22 15:45

Message:
http://www.imb-jena.de/cgi-bin/3d_mapping-rh.pl?CODE=1if0&JMOLVERSION=11.7.13_dev

Internal Server Error

The server encountered an internal error or misconfiguration and was
unable to complete your request.

Please contact the server administrator, hs...@fl... and inform
them of the time the error occurred, and anything you might have done that
may have caused the error.

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log.

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Comment By: Rolf Huehne (rhuehne)
Date: 2008-11-21 12:20

Message:
I am currently experimenting with user defined standard views (using
save/restore STATE) in the development version of Jena3D:
http://www.imb-jena.de/cgi-bin/3d_mapping-rh.pl?CODE=1if0

If you click on the "store current view as standard view (user1)" button
in the "Miscellaneous" section, a button "user1" should appear in the
"Standard Views" section. By clicking on this button the view should be
restored.
I stored 18 views without changing anything like rotation etc.. In the end
the first 9 buttons displayed an identical wrong orientation and the last 9
buttons displayed the correct orientation.

I noticed once, that there was a short break in restoring a correct view.
During this break the wrong view was displayed. But finally the correct
view was displayed.

I also tried 11.7.13_dev Revision 10354:
http://www.imb-jena.de/cgi-bin/3d_mapping-rh.pl?CODE=1if0&JMOLVERSION=11.7.13_dev

But when I try to restore a view I get an error message:
script ERROR: command expected
----line 153 command 151 of function _setvariablestatefile null:
         >>  label defaults <<
----line 5 command 5 of function _setstatefile null:
         >> _setvariablestate <<
----line 288 command 12:
         >> _setstate <<
----line 2 command 4:
         restore >> state << user1

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Comment By: Bob Hanson (hansonr)
Date: 2008-11-21 10:54

Message:
Well, I don't see it. Let's see if the problem is associated specifically
with stereo mode not being saved in the state. I sort of doubt that is what
it is, but it might be. I've uploaded a fix for that.

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Comment By: Rolf Huehne (rhuehne)
Date: 2008-11-21 10:36

Message:
No, that doesn't sound correct. I should have checked the result of the
"show orientation" command. This was already wrong, because the difference
was a large rotation along the x and y axes. It looks like the difference
between the command result and the state is just the difference between the
2 parts of the stereo view.

I don't think it has something to do with antialiasDisplay or writing
images because I didn't switch antialiasing on (as far as I remember) and
didn't export any image.

But it is really hard to reproduce.


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Comment By: Bob Hanson (hansonr)
Date: 2008-11-21 10:02

Message:
OK, that's helpful. It's a factor of two in the X translation. 
Does that sound correct?
Do you think it's somehow associated with using antialiasDisplay or
writing images?


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Comment By: Rolf Huehne (rhuehne)
Date: 2008-11-21 08:54

Message:
Since the orientation change only occurs sporadically it was a bit
difficult to get an example.

The attached state loads the molecule with a different orientation than
that documented by this "show orientation" output generated immediately
before saving the state:

moveto /* time, axisAngle */ 1.0 { 162 -973 -162 180.0} /* zoom,
translation */  89.33 0.0 0.0  /* center, rotationRadius */ {225.23427
48.948277 31.83664} 86.5682 /* navigation center, translation, depth */
{0.0 0.0 0.0} 24.508759 -37.68184 50.0;


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Comment By: Bob Hanson (hansonr)
Date: 2008-11-21 07:33

Message:
** Combined with this the orientation is sometimes not the same as when the
state was stored. **

I need a state script for that, please. 

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