Changing multiple textures on an object through code

Questions & Answers
1

Right now my object has two textures applied to it and I want to be able to change both separately through code. I know that

this.renderer.material.mainTexture = newTexture;

will change the first texture on the object but what if your object has mltiple textures applied to it that you want to change?

2

You just have to access these materials and textures separately:

this.renderer.materials_.mainTexture = newTexture*;*_