Another request

[Warren Nagourney]

While I have David's ear, I was wondering whether I might make a couple 
of suggestions for OG?

It would be very nice if the snapping to magnets were extended a bit. In 
particular, it would be nice to move an object (which has magnets) and 
have it snap to the magnets either on another object (i.e., have the 
magnets "attract" each other) or a unterminated line (which has snap 
points at each end).

Also, it would be nice if lines would snap to the direction of other 
nearby lines. For example, it is often nice to continue a skew line 
which terminates on an object in exactly the same direction as the 
original line - it is hard to do this now in a precise manner. I have in 
mind some optical diagrams with rays (not exactly horizontal or 
vertical) incident on a lens - it would be nice if the rays exited the 
lens in the same direction as they entered it.

Thanks for a very nice program.

Warren Nagourney

--------------------------------------------------------------------------
Warren Nagourney   <warren at dirac.phys.washington.edu>  Voice: 
206-543-9585
University of Washington                                             
-0143
Physics Dept., Box 351560, Seattle, WA 98195             Fax: 
206-685-0635