Well, as part of that, I had a crack at visualising the global support being given to the Earth Hour movement. Using AS3, I first load in a zipped text file containing lat/longs of each user sign up, and of those users broken down by country, which I uncompress and iterate over to create textures. I then use PaperVision3D to generate a set of spheres which I wrap the textures around, and add some simple mouse interactions.
I settled with an early release of the engine – but am keen to have a go at the 2.0 branch and see if it speeds things up.
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