[Bf-committers] Multi Layer EXR issues

[Lukas Tönne]

> What if you just use the multi output node lukas added recently, you could keep consistently the difference between renderlayers (each node) and the passes (each layer of the node)  does it make sense to you?
>
> Every output node is a layer
> Every input of an output node is a pass

You can simply "fake" render layers by adding a section to the name,
like "somelayer.passname" -> gets interpreted as render layer =
"somelayer", all passes with "somelayer." prefix get sorted into that
category in the image node. We might add a general prefix for per-node
render layers, but i won't start changing anything again unless there
really is consensus by core devs and users, this stuff is just too
prone to breaking in some way.