Re: PHOTO-3D digest 1358

[P3D Ronald J Beck 840196 <rbeck@xxxxxxxxxxxxxxxxxx>]

> >I would like to use 3D in the classroom by projecting an anaglyph
> >transparency on the "overhead projector". 
> 
> I have used a plotter and red and green pens to plot some
> of my computer-generated wire diagrams on a transparnecy
> film.  I then put them on an overhead projector and viewed
> them with anaglyph glasses.
> 
> It works.  I was able to see 3-d (but with considerable 
> "ghosting")
> 

What about using two overheads with polarizing filters projected on a silver screen?  Would this look better?  Worse?  Anybody done any experimenting?

Ron


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