Buzzie09 wrote:
> How do I get user input in sketchup?
> How do I prompt for a point selection?
>   then find a rectangle from 2 more points?
> How do I prompt for a edge, or face selection?
> 
> 
The SketchUp Ruby API is documented here:
http://download.sketchup.com/sketchuphelp/gsu6_ruby/Docs/

Have a dig, it's all in there (if a little confusing at times).

-- 
Alex