Comments for Roger Maddy

Comment on Let’s Ride, Baby! by Roger Maddy

Roger Maddy — Sat, 10 Nov 2012 00:29:51 +0000

Hay! I recognize that handwriting. ;/

Comment on Let’s Ride, Baby! by Anonymous

Anonymous — Sat, 10 Nov 2012 00:19:53 +0000

Ride Baby Ride. ;>)

Comment on Locked Up In A Stereoscopic 3D Dungeon by Roger Maddy

Roger Maddy — Thu, 11 Oct 2012 16:10:45 +0000

Stereoscopic Reality
As I said, .5% positive parallax will produce zero eye divergence on screen sizes up to about 40 feet wide (40 ft * .5% = 2.4 inches), and as we know, a stereoscopic shot with 2.8% to 3.8% stereoscopic net deviation will produce a cubic illusion with any horizontal field of view (from any seat).
I’m still getting down to details, but with .5% positive parallax, the real object that is placed at zero parallax (at the screen) is about 13 feet away from the Bloggie (with far point at infinity). An ortho rig, i.e., one with a 2.5 inch interaxial (left/right eye separation) and the same hFOV (and far point at infinity) is about 3x that… close to 40 feet from the camera. That’s much closer to the camera than I would have guessed, and obviously why .5% positive parallax doesn’t look weird in any way.

Comment on Gone Down in Quicksand by Sandro Aaran

Sandro Aaran — Wed, 22 Aug 2012 15:19:42 +0000

Just have finished watching the documentary on quicksand. Its really scary when someone go under quicksand gradually and try best to get rid of it but cannot.
I have published an article recently to acknowledge people about quicksand. You can read it by visiting the link http://www.factsbarn.com/facts-about-quicksand/
Hope you will like this.

Comment on Where Are Our 5,870 Facebook Friends? by Roger Maddy

Roger Maddy — Wed, 02 May 2012 19:41:38 +0000

Hey there! I’ll make sure Janice sees this. Thanks for replying.