|06-15-2012, 06:42 PM||#1|
Join Date: Jan 2012
I searched around for information on day/night shading and or a terminator, but all the information was pretty old. What's the status of such a thing in WWJ? I suppose I could write up a simple terminator line to do what I need, but it would be nice to have proper shading from the sun.
|06-16-2012, 03:04 PM||#2|
Join Date: May 2007
JSatTrak (http://www.gano.name/shawn/JSatTrak/) has this functionnality. It adds to the historical experimental sun shader included in worldwind java the day/night line and the ability to render the Sun with a correct position according to a date.
The JSatTrak code isn't really easy to understand and directly reusable but you have the class SunTerminatorPolyLineTimeDep that implements what you want I think. (http://jsattrak.svn.sourceforge.net/...00&view=markup)
-Nicolas CASTEL- Thales Alenia Space, Toulouse, France-
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