How to get full path to the texture of the material?

Question

I have material, I want to change the texture (mainTexture) on a fragment of a texture atlas. But in order to know which to use the atlas I need to get the full path to the current texture. How to get a guid "texture asset" or just the full path to the texture of the material? News for Editor, but not for the Runtime.

Answer 1

I presume you would need someinfo of the texture to get the path

AssetDatabase.GetAssetPath

To get/load all the textures, you must use the Resources class; Syntax is below: