-
Using a Slider to control RGB values
I am having a bit of trouble making this work…
So I need to make a Slider (or any ‘Value’ control) to control a Fill effect on a Text layer.
I need to limit to only 6 specific colours, so I need something like,
if thisComp.layer(“ColourControl”).effect(“Slider”)=1,
make, this layer effect(“Fill”)(“Color”)(r,g,b)255,50,20;If the Slider = 2 then make 255,50,42
If Slider = 3 then make… etc etc etc, All the way to 6.Any help muchly appreciated!!!
Thanks
John -
1 Reply
-
Something like this, most likely:
s = thisComp.layer("ColourControl").effect("Slider Control")("Slider");
colors = [[255,50,20],
[255,50,42],
[255,50,64],
[255,50,86],
[255,50,108],
[255,50,140]];
idx = Math.max(Math.min(colors.length-1,Math.round(s)-1),0);
c = colors[idx]/255;
[c[0],c[1],c[2],1]
Dan
Reply to this Discussion! Login or Sign Up