[quote:1pboyr0r]Yes you can, use the 'Set red', 'set green' and 'set blue' actions in the Tint Plus tab of the object with the effect
I don�t know how can i miss the set RGB options.
[quote:1pboyr0r]why not use filters instead of a pixel shader? i doubt you need it
just do this, set filter> right click on the title bar of the select filter parameter> use expression> then write setRGB(x,y,z)
x y and z are variables for red green and blue respectively
Thanks QuaziGNRLnose. It is the first thing that I have done. But I didn' know about "use expression" option. Looks the best options, and no need PS 2.0.
Thanks again guys