Ahhh!
Well there is a simpler (less reliable) way that works and doesn't take you the
callback which is using a standard if then else in TCL using the node's label.
Pseudo code with missing everything (because I can't test this right now and
TCL is fading in my brain)
[if {[value knob]==something} then {return "knob tile_color 1 0 0} else {return
"knob tile_color 0 1 0"}]
Cheers,
Diogo
On 27/12/2011, at 07:51, matt estela <[email protected]> wrote:
> heh, i just stumbled across the code, i didn't write it, nor do i have nuke
> at home to test it. :)
>
>
> On 27 December 2011 10:13, Simon Björk <[email protected]> wrote:
> Yes, I'm talking of the actual color of the node. I have a script where I
> have a lot of elements fading in at different time and it would be very easy
> to visually see if they are enabled by just looking at the color of the nodes.
>
> Matt, the method in the link you posted doesn't seem to work, nothing happens
> when I change the value of the checkboxes.
>
>
>
> 2011/12/26 matt estela <[email protected]>
> I think Simon was talking about the colour of the node, not the result of the
> mix itself.
>
> This might be what your after:
>
> http://pastebin.com/4dyBTAnP
>
>
>
> On 27 December 2011 05:27, Diogo Girondi <[email protected]> wrote:
> this.mix==1?0:1
> this.mix==1?1:0
>
> Just add the first line to the red channel and the second to the green
> channel. But if you need to "dissolve" between the values use:
>
> abs(-1+this.mix)
> this.mix
>
> For red and green respectively.
>
>
> On 26/12/2011, at 13:06, Simon Björk <[email protected]> wrote:
>
>> Is there a way to add an expression to the color of a node? For example I
>> have a node with a mix slider and want the color of the node to be green if
>> the value is 1 and red if the value is 0. But I can't find a way to add an
>> expression to this.
>>
>> --------------------------------
>> Stiller Studios
>> Lidingö/Sweden
>>
>> Simon Björk
>> Stiller Studios
>> +46 (0)8 555 23 560
>> Ekholmsnäsvägen 40, S-181 41 Lidingö
>> [email protected]
>> www.stillerstudios.se
>>
>> find us:
>> http://www.eniro.se/query?search_word=stiller+studios&geo_area=liding%F6&what=all
>>
>>
>> _______________________________________________
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>
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>
> --
> --------------------------------
> Stiller Studios
> Lidingö/Sweden
>
> Simon Björk
> Stiller Studios
> +46 (0)8 555 23 560
> Ekholmsnäsvägen 40, S-181 41 Lidingö
> [email protected]
> www.stillerstudios.se
>
> find us:
> http://www.eniro.se/query?search_word=stiller+studios&geo_area=liding%F6&what=all
>
>
>
> _______________________________________________
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>
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