August 30, 2005

NASA World Wind 3D terrain mapping

Sounds like fun, but requires DirectX for Managed Code, part of the DirectX August 2005 SDK from Microsoft:

World Wind lets you zoom from satellite altitude into any place on Earth. Leveraging Landsat satellite imagery and Shuttle Radar Topography Mission data, World Wind lets you experience Earth terrain in visually rich 3D, just as if you were really there. Virtually visit any place in the world. Look across the Andes, into the Grand Canyon, over the Alps, or along the African Sahara.

http://worldwind.arc.nasa.gov/index.html
http://www.worldwindcentral.com/wiki/World_Wind

August 29, 2005

August 28, 2005

Realtime 3D lighting from Pixar

Lpics is a realtime relighting engine developed by people at Pixar. See the video and paper from SIGGRAPH 2005. I especially like the way shadows are drawn during pauses.


Tracker format conversion website

Here's a website that does conversion of tracking data between Discreet, Digital Fusion, Shake, AE and Illusion, with Lightwave and Commotion too be added soon: 2D Track to Track Converter


August 26, 2005

Erotic images can turn you blind

Researchers have finally found evidence for what good Catholic boys have known all along – erotic images make you go blind. The effect is temporary and lasts just a moment, but the research has added to road-safety campaigners’ calls to ban sexy billboard-advertising near busy roads, in the hope of preventing accidents.

The new study by US psychologists found that people shown erotic or gory images frequently fail to process images they see immediately afterwards. And the researchers say some personality types appear to be affected more than others by the phenomenon, known as “emotion-induced blindness”.

http://www.newscientist.com


August 25, 2005

Language Log on the language evolution debate

On August 19, 2005, the journal Cognition posted on line a 19,000-word article by Tecumseh Fitch, Marc Hauser and Noam Chomsky, entitled "The evolution of the language faculty: Clarifications and implications" (free version here), referencing an additional 6,000-word appendix "The Minimalist Program". This is the third turn in a (so far) four-turn, three-year debate with Steve Pinker and Ray Jackendoff.

Language Log (old) gives you the overview -- and where else can you get articles on remedial edcucation for Pat Robertson or the bizarre phrasing of the Arabic in the claim of responsibility for the London bombings!

Linear color workflow stuff

The saga continues at the blog of Stu Maschwitz...
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