How do I let my camera wrap over the projects edge

I'm working on a top down shooter and want to let the world look "infinite". My plan is to let the camera wrap with the player. Something like Zelda: Windwaker has, but topdown. But I don't know how to do that, my camera hits the edge and wont wrap through it. Does someone know how to do it smoothly?

thanks in advance

Jenamd

Sorry i don't know what you want

maybe can you upload your capx

and i help you make it "Normal"?