Hi Francis,
you could use a pseudoatom (or CGO object) and a callback that
constantly updates the position.
python
from pymol import cmd
cmd.pseudoatom('crosshair', pos=(0,0,0))
cmd.show_as('nonbonded', 'crosshair')
def crosshair_put_center():
t = cmd.get_position()
m = [1, 0, 0, t[0], 0, 1, 0, t[1], 0, 0, 1, t[2], 0, 0, 0, 1]
cmd.set_object_ttt('crosshair', m, homogenous=1)
cmd.load_callback(crosshair_put_center, '_crosshair_cb')
python end
Hope that helps.
Cheers,
Thomas
Francis E Reyes wrote, On 12/19/11 20:31:
> Hi all
>
> Is it possible to put a crosshairs at the center of the viewing area
> that always shows where the center is?
>
> Thanks! F
>
> ---------------------------------------------
> Francis E. Reyes M.Sc.
> 215 UCB University of Colorado at Boulder
--
Thomas Holder
MPI for Developmental Biology
Spemannstr. 35
D-72076 Tübingen
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