hi guys
unfortunately i’ve joined all the objects in my scene, now i need to separate them because i can’t assign different materials to each object
how can i do?
is there a method to unjoin?
now i need to separate them because i can’t assign different materials to each object
What can’t you ? An object can have thousands of different materials applied to it
how can i do?
Select all vertices, press P and select separate by loose parts. Then you can use the Origin button in the toolshelf (shortcut T) to position the origins for each object
because i don’t know how to do it yet 
thank you a lot for the P!