[SOLVED] Assigning textures to multi materials with script

I have a single object created with sub materials in Max. It imported fine with texture names intact. It's a book, so the names are "binding," "front cover," etc, but I'm not sure if that matters or if each one has a number hidden somewhere.

How do I assign materials to these sub (multi) materials with scripting? One idea I saw on the forums was this:

Code (csharp):

1.     var themats = renderer.material;
2.     themats[i] = newTex;
3.     renderer.materials = themats;

But that's not compiling.
Any ideas?

Thanks.

 

Here's a screenshot of the inspector window. Now I see where each material has a number ID, but I still don't know what to dooooooo...

 

You need to add an "s" on the end of your first line of code.

--Eric

 

After groaning for five minutes at the simplicity of your response, I wrote this to try it out:

Code (csharp):

1. public var newTex : Texture ;
2.  
3. function Awake(){
4.    var themats = renderer.materials;
5.    var i = 1;
6.    themats[i] = newTex;
7.    renderer.materials = themats;

Wanting to just plug a texture in there in the inspector (before trying to figure out how to load it with the script... one step at a time here...) BUT it gave me this error:

Assets/Scripts/Books/BookOneScript.js(9,17): BCE0022: Cannot convert 'UnityEngine.Texture' to 'UnityEngine.Material'.

referring to the line "themats = newTex;"

Of course I don't know the subtlety here. If it wouldn't be too much trouble, Eric, you're always so helpful and I know you're busy. But while you're here, if you could phrase your answer by giving me the texture version of the function

var myObject = GameObject.Find("object");

var newTex = Texture.Find("texture");

With my undying love and devotion,
Vimalakirti

 

That means you're trying to assign a texture as a material, but you can only assign a texture to the texture property of a material.

Code (csharp):

1. themats[i].mainTexture = newTex;

--Eric

 

Bingo.


Thanks again for all your help, Eric!