Thank you Ivan, this is great!
Cheers,
-Schnee
On 07/08/2011 11:49 PM, Ivan Busquets wrote:
Ok, something's going definitely wrong when I copy-paste this. Script
attached instead.
Sorry about that.
On Fri, Jul 8, 2011 at 11:40 PM, Ivan Busquets<[email protected]> wrote:
Hmm, something went funny with the formatting after copy/pasting. Here
it is again.
set cut_paste_input [stack 0]
version 6.2 v3
push $cut_paste_input
NoOp {
name NoOp1
knobChanged "\nn = nuke.thisNode()\nk = nuke.thisKnob()\nif k.name()
in \['red', 'green', 'blue']:\n
nuke.thisNode()\['tile_color'].setValue(int('%02x%02x%02x%02x' %
(n\['red'].value()*255,n\['green'].value()*255,n\['blue'].value()*255,1),16))\n\n\n"
tile_color 0xff0001
selected true
xpos -299
ypos -47
addUserKnob {20 User}
addUserKnob {6 red +STARTLINE}
addUserKnob {6 green +STARTLINE}
green true
addUserKnob {6 blue +STARTLINE}
}
On Fri, Jul 8, 2011 at 11:37 PM, Ivan Busquets<[email protected]> wrote:
That's a fun idea :)
Yes you can, using a knobChanged callback that fires when any of your "red", "green" or
"blue" knobs are changed.
The trickiest bit is probably to set the right value for the tile_color knob
based on your rgb values, since tile_color uses values packed in a rather
awkward way.
But here, have a look and see if that does what you want.
set cut_paste_input [stack 0] version 6.2 v3 push $cut_paste_input NoOp { name NoOp1
knobChanged "\nn = nuke.thisNode()\nk = nuke.thisKnob()\nif k.name() in \['red',
'green', 'blue']:\n nuke.thisNode()\['tile_color'].setValue(int('%02x%02x%02x%02x' %
(n\['red'].value()*255,n\['green'].value()*255,n\['blue'].value()*255,1),16))\n\n\n"
tile_color 0xff0001 selected true xpos -299 ypos -17 addUserKnob {20 User} addUserKnob {6
red +STARTLINE} addUserKnob {6 green +STARTLINE} green true addUserKnob {6 blue
+STARTLINE} }
Cheers,
Ivan
On Fri, Jul 8, 2011 at 10:46 AM, David Schnee<[email protected]> wrote:
Does anyone know if there is a way to dynamically link/change tile_color with
user knobs? Say I have a gizmo with a check box for red,green, and blue. If
only the red is checked, I want the tile_color to be red, if red and green are
checked, yellow, just blue, blue, and so on. Is this possible?
Cheers,
-Schnee
--
\/ davids / comp \/ 177
/\ tippettstudio /\ b d
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\/ davids / comp \/ 177
/\ tippettstudio /\ b d
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