maxscript help: massivly change the output RGB_level of bitmap

[bardo]

Hi,
I'm trying to do a script to help me massivly changing the output RGB_level of bitmap assigned as diffuse map.
It must works also for nested maps.
If I use

getclassinstances standardtextureoutput

it returns me the Output nodes used in the scene.
And it's perfect because I don't know where an "output node" is used in the shaders.
But now I would like to tell 3dsmax to set the property "RGB_level" of each node at a value, indipendently from their "position" at the parameters hierarchy.

I hope my help request is clear and someone could give me a suggestion to do it.

Thanks in advance

[plastic_]

what about:

(getclassinstances standardtextureoutput).RGB_level

[bardo]

I tried and report this error

(getclassinstances standardtextureoutput).RGB_level
-- Unknown property: "rgb_level" in #(MtlBase:Output, MtlBase:Output, MtlBase:Output, MtlBase:Output, MtlBase:Output, MtlBase:Output, MtlBase:Output, MtlBase:Output, MtlBase:Output, MtlBase:Output, MtlBase:Output, MtlBase:Output)

[plastic_]

I see...this should work:

for i in (getclassInstances standardtextureoutput) do i.rgb_level=1

[bardo]

great!!!

It works!!

Thank you very much.