Bump mapping on a layered shader?

[marfanity-hilley]

I've been using Maya for a while now, but when it comes to textures, I'm still quite the beginner. I'm trying to make a brick wall on to which I can project an image. I want the bricks to be able to move without moving the projected image. Also, I want to add a bump map to my bricks.
So far, I am able to create the bump map and apply it to the bricks -OR- shine my image onto the wall, but not both. I just found a tutorial that shows how to make a bottle with a label using a layered shader. I tried to use what I learned from the tutorial for this project, but I can't figure out how to connect the bump to the layered shader. I tried using the connection editor, but I'm not sure what to connect.

bump2d1.outNormal -> ? or maybe file2.outAlpha -> ?

Am I on the right track? Does anyone know any other way to accomplish this?

[asciipig]

first, it is my understanding that there isn't a place to bump on a layeredshader node. [there is no normalCamera] That said, You will have to place it into the materials that you are putting into the layered shader material. the material to place the bump should be the top layer .. or the first in the line up in the layered shader.

so connect your bump into that material. If that material already has a bump applied from something else on it. Piggyback them by making another bumpNode and piping into the already created bumpnode.
through the connection editor:
(newbumpNode).outNormal --> (otherbumpNode).normalCamera
[i believe the docs have somethin about piggybacking bumpnodes in them]
now you should see both bumps in your layered shader. the two from both materials.. and the alpha you are mixing between.

good luck.

[joojaa]

[i believe the docs have somethin about piggybacking bumpnodes in them]

yes its described in the manual.