[sldev] finding out the uuid of a newly created object

[Stan Vernier]

I'm trying to automatically create an object and then retain control of 
it so that I can add a texture, color, etc.  I currently know how to 
manipulate an object given a handle of it via LLViewerObject and I know 
how to simulate a message to create an object with custom size/shape.  
But I don't know how to merge these two together.  Creation of the 
object doesn't seem to have a way to retain a reference to the object 
without the edit window or something similar in place.  Is there a 
global list that contains visible objects that I can look through, or 
would I be able to somehow create an event for when a new object is created?