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Yonet / TweetMigration

A WebGL heatmap of global Twitter activity
http://tweetmigration.herokuapp.com/#style=clouds
BSD 2-Clause "Simplified" License
43 stars 11 forks source link

City lights texture for area not in the sun #1

Open lazd opened 10 years ago

lazd commented 10 years ago

A texture of global city lights should be shown on the dark side of the earth.

A city lights texture is provided by James Hastins-Trew here. We also have access to the 4k versions of it.

lazd commented 10 years ago

Some resources: http://en.wikibooks.org/wiki/GLSL_Programming/Blender/Layers_of_Textures