Sun Graphics question

[rkc]

Two questions on Sun's graphics packages:

1. I am having trouble figuring out what the parameters to the sunCore
routine set_vertex_normals are supposed to be.  Specifically, are the list
parameters Normalized normals or the verticies themselves?

2. Does anyone have a code example they could send me that combines
Sunview with SunCore?  I want to use things like the sliders to input
information that affects what is drawn on the screen.

	Thanks for your help.
		-Rob