how to set more than one material in the same object by scripts

hi guys, i have some problem, i have one object(game object), whit more than one material in the same skinne mesh render, my question is that is possible set more than 1 materials by script?, when i used Materials[index] = another material i get wrong, but when i used Materials[index] = new Material(another material);, i get the material base, si i get a white material, another way is material = another material, but is only work with the first materials y i cant set the anothers materials by scripts

 

I am looking for the answer to this as well.

 

i fix the problem creating another array of materials, and then i set the materials in the array, and final i set the object.materials = materials array

 

Yep, @elinbasol is right. You cannot modify the material array directly. You have to "copy" it via script, change everything and put back the array like he did.