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The maps aren't physically 3D but use a special foil and printing technique to give the optical illusion of 3D without squinting.
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The buildings are very simple in this view as simple extrusions are usually enough, but occasionally something a bit fancier is called for.Īt the risk of being accused of advertising (and I respectfully hope that this reference will be seen as relevant in the context of this thread), I also produce hard-copy 3D maps (no computer required).
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The mini map scrolls with the user and there are hot-keys to toggle elements of the model on and off, jump to pre-programmed locations and a few other tricks like split-screen views showing the model and real-world panoramic photos. I have blurred out the on-screen coordinates and mini-map out of courtesy to the client (although this model has been used in public exhibitions so it is not confidential anymore). I do a lot of work in 3D, especially landscape visualisation for planning proposals.
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