i have assigned a mantra shader to a box in scene and it doesn't have any connection in geometry level but shader is connected, is it hidden or it is like that only??, we have to add material node again connect to box geometry??..pls help
That's correct. Material assignment doesn't show any explicit connections. It's possible to use the “View Dependencies” (right click on the ndoe) to see which nodes are referencing which nodes. But that might not always give you all the dependencies.