Apologies as this question will betray my lack of in depth knowledge as to what Away3D is capable of in terms of shaders, but am doing a lot of experimenting with GLSL shaders using RenderMonkey, Processing etc.

I was wondering what support , if any, there is in Prefab to both

-import shaders

- edit shaders

and
-export shaders

Thanks in advance!

There is currently no way to create/edit/export/reload custom shaders.
Some work as been made in this direction tho, but at the time it was made, the integration with Away wasn’t what I would call “painless”.
As Away’s architecture is now stable and more flexible in that regard, this is really something I want to add to the app.