Re: [photo-3d] shadow 3d?

["Dr. George A. Themelis" <drt-3d@xxxxxxx>]

>      set a chair in the middle of a dark room.  shine a light on it.  take
>a picture of the shadow of the chair on the floor.
>	2) dont move the camera, just move the light.  take the 2nd picture.  the
>shadow will be in 3d, right?

Right. And as you say, we've seen it already.  We discussed
this in photo-3d some time back.  In Detroit there was a
stereo slide competition called "shadows".  I took some
very creative pictures, including a variation of this
technique.  I discussed everything in good detail but
it's been a while and I cannot find my posting.

Regards - George Themelis