Month: December 2014

Web Site Updates

December 30, 2014:

  • Upgraded to wordpress 4.1
  • Testing a new theme that is a bit less “bloggy”
  • Added a big fat “download now” button on the front page.
  • Fixed layout for small screens (like smart phones in portrait mode.)

January 24, 2014:

  • v3.0.0 release candidates are available for download and testing.  The official v3.0.0 release is scheduled for 17 Feb.
  • Upgraded to WordPress 3.8.1

December 20, 2013:

Upgraded to WordPress 3.8 and the Twenty Fourteen theme.

November 25, 2013:

FlightGear v2.12.1 (bug fix release) is now available for download.

October 3, 2013:

Upgraded to WordPress 3.6.1 and new TwentyThirteen theme.  …
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Posted in News

The magic of light and haze

The ‘Atmospheric Light Scattering’ (ALS) rendering framework

Have you ever admired the beautiful colors of a sunset? Have you maybe wondered why sometimes sunsets show a fantastic palette of glowing red and golden colors in the sky and sometimes a rather muted blue-grey? Have you observed distant hills fade into blue haze while the glittering reflection of the sun on water shifts color to a yellow-orange and asked yourself where the difference comes from? Have you wondered why there’s sometimes a halo visible around the moon?

All these phenomena and more are related to light scattering in the atmosphere. Actually, …
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Posted in Tours