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DrDrake / osghimmel

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Apply scintillations for the moon and sun #19

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
For the moon, one could use a low resolution grid (e.g., 16x16 Texture) with 
random variations in optical density.
These than should be cause interpolated deformations of the moons' surface and 
its edge.
For the sun only a radial variation in the fragment-distance check could be 
sufficient, since the suns' surface is not perceivable by eye.

Original issue reported on code.google.com by costumebrother on 12 Aug 2012 at 8:31