Hi Max,
you use a named color newcolor and change it's values at each
iteration, but all states refer to this same color. Before I show you
how to fix your script, could you give spectrum_states from the
PyMOLWiki a try? It's a script which does exactly what you want:
http://pymolwiki.org/index.php/Spectrum_states
PyMOL run spectrum_states.py
PyMOL spectrum_states resi 430-572, surface sphere, green magenta
Cheers,
Thomas
Max NANAO wrote, On 03/25/13 21:27:
Hi All,
Can anyone tell me how I might change the colors of a specific
selection during the course of a rigimol generated morph? I would like
one domain to go from purple to green, and have so far been unable to
figure out how to do it. I tried coloring the different start/final
states before rigimol-ing but that did not work. I have also tried to
script the state coloring, as described
here:http://www.pymolwiki.org/index.php/Color#Color_States_Individually.
The problem is that cmd.set(surface_color, newcolor, resi
430:572, a) for example, where a is the state, does not seem to work at
all. i.e. the color is not changed. The idea was to change the colors
as follows:
states = 30
for a in range(0,states):
incr = 1.0/(states-1)
r = 1.0-a*incr
g = a*incr
b = 1.0-a*incr
col = [+str(r)+,+str(g)+,+str(b)+]
cmd.set_color(newcolor,col)
print COL state +str(a+1)+: +col
cmd.set(surface_color, newcolor, resi 430:572, a)
cmd.set(sphere_color,newcolor, resi 430:572, a)
cmd.recolor()
ugly, I know! this is 64 bit pymol 1.5.0.6 eval for linux. Thanks in
advance,
Max
--
Thomas Holder
PyMOL Developer
Schrödinger Contractor
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