Interesting.  So basically the poser nodes make calls to the rendering functions but they don't have access to the private data and coding of the function thus they can't look at the lights individually and you would need a totally new diffuse node for shading areas where light doesn't reach. 

Oh well.  It was worth asking about because I'm not really sure what is possible with the poser renderer at this point.  At least I learned something from it.  So at best I might be able to make some kind of imitation?  Maybe it'll give me something more to play with after I'm done with my metal donuts.  And I kinda like what I came up with earlier so maybe I'll further refine that and turn it into a style as well.

WARK!

Thus Spoketh Winterclaw: a blog about a Winterclaw who speaks from time to time.

 

(using Poser Pro 2014 SR3, on 64 bit Win 7, poser units are inches.)