Adding a extra color attribute aiStandard shader?

[Anonymous]

How do i add a extra color attribute with rgb values as data type to aiStandard shader?

the reason i am asking is because my diffuse color is being used by another node n i need another color attribute to connect aiwritecolor's data for another aov?

plz help me with this..

[Stephen.Blair]

You can't add parameters to a shader.

I'm not sure I understand the rest of the question. Maybe you can post a screenshot of a shader tree, and confirm what version of MtoA you're using.

[Anonymous]

i think its possible to add paramaters to a aistandard shader .Somebody scripter here or arnold developer plz help me out here..

[Anonymous]

Why not just connect the diffuse color source to both the WriteColor and Standard Surface nodes?? Or am I missing something?