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Audible free book: http://www.audible.com/computerphile
The latest film of our series on graphics sees John Chapman turning the lights off to explain how we decide if a pixel is in light or shade...

John Chapman is a graphics programmer who blogs here: http://www.john-chapman.net

Graphics series with John Chapman: http://www.youtube.com/playlist?list=PLzH6n4zXuckrPkEUK5iMQrQyvj9Z6WCrm

1/ Universe of Triangles : http://youtu.be/KdyvizaygyY
2/ Power of the Matrix : http://youtu.be/vQ60rFwh2ig
3/ Triangles to Pixels : http://youtu.be/aweqeMxDnu4
4/ Visibility Problem : http://youtu.be/OODzTMcGDD0
5/ Light and Shade in Computer Graphics: http://youtu.be/LUjXAoP5GG0

http://www.facebook.com/computerphile
https://twitter.com/computer_phile

This video was filmed and edited by Sean Riley.

Computerphile is a sister project to Brady Haran's Numberphile. See the full list of Brady's video projects at: http://bit.ly/bradychannels