A few more tests:
if I set set_display_lists_for_maps(0) in my coot.py in
.coot-preferences, switching to 3D stereo still leads to disappearing
electron density maps, but if I set (set-display-lists-for-maps 0) in
.coot, as suggested by Pedro, switching to 3D stereo does not lead to
disappearing electron density maps. So, this is a work-around.
Best regards,
Dirk.
On 23.02.21 13:50, Dirk Kostrewa wrote:
Dear Paul,
no, I don't care about the error messages - it is the disappearing
electron density maps upon switching to 3D stereo that is so annoying.
Cheers,
Dirk.
On 23.02.21 13:45, Paul Emsley wrote:
So, let me be clear. The bug is: "I get lots of annoying error
messages on starting stereo. If I set_display_lists_for_maps(0) then
it's OK and the messages go away. I want Coot to start up in a way
where I don't have to type set_display_lists_for_maps(0)"
Is that right?
I don't have access to hardware stereo equipment at the moment, so
it's practically impossible for me to debug this. Although I could
suppress the error message.
Paul.
On 23/02/2021 12:17, Dirk Kostrewa wrote:
Hi Pedro,
yes, thank you for the suggestion. I've tried this, of course, but
it doesn't work in my case, as if Coot overwrites this setting ...
Cheers,
Dirk.
On 23.02.21 13:06, Pedro Matias wrote:
Hi Dirk,
I agree, but I "fixed" this by adding the line in question to my
.coot file:
cat ~/.coot
(allow-duplicate-sequence-numbers)
(set-nomenclature-errors-on-read "ignore")
(set-hardware-stereo-angle-factor 0.4 )
(set-display-lists-for-maps 0)
HTH,
Pedro
Às 11:44 de 23/02/2021, Dirk Kostrewa escreveu:
Dear Paul,
I've just updated CCP4 7.1 which contains the new Coot version
0.9.4.1. Unfortunately, as for months now, 3D hardware stereo
still does not work properly in this version. Upon switching to 3D
hardware stereo mode, any electron density map disappears, and the
terminal from which Coot was started shows a lot of error messages
"ERROR:: using display list 0 when main_or_secondary is 1". I have
to manually either give the guile script command
"(set-display-lists-for-maps 0)" or the equivalent python script
command "set_display_lists_for_maps(0)" to let the maps reappear.
After issuing one of the two mentioned script commands, switching
to 3D hardware stereo does not lead to disappearing density maps
or produce any error messages in the terminal for the running Coot
session, anymore.
Could you please fix this long-standing annoying bug? Our users
tell me, that this bug drives them crazy.
Best regards,
Dirk.
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Dirk Kostrewa
Gene Center Munich
Department of Biochemistry, AG Hopfner
Ludwig-Maximilians-Universität München
Feodor-Lynen-Str. 25
D-81377 Munich
Germany
Phone: +49-89-2180-76845
Fax: +49-89-2180-76998
E-mail: dirk.kostr...@lmu.de
kostr...@genzentrum.lmu.de
WWW: www.genzentrum.lmu.de
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