You're really close.
ColorLookup
set $cl [stack 0]
in $cl.lut {
import_discreet_lut
}
-Nathan
-----Original Message-----
From: Sebastian Elsner, rise|fx
Sent: Wednesday, January 18, 2012 3:26 AM
To: Nuke user discussion
Subject: [Nuke-users] run tcl in context of knob
Hello,
I am trying to run the import_discreet_lut script which comes with nuke from
a
gizmo. On that Gizmo I want the user to click a tcl button. The button
creates a
colorlookup and the color lookup loads a predefined lut. The import_discreet
script only works in the context of the colorlookups lut knob, but running
from
another node's tcl button does not work. I have found the tcl command "in"
which
is supposed to run a command in the context of a knob, but how would I get
that
knob? This is what I have so far:
ColorLookup
set lookupnode [stack 0]
#missing command here to get the knob
#set lutknob [knob $lookupnode.lut] did not work
in $lutknob {
import_discreet_lut
}
Cheers
Sebastian
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