At &yet, we like to think that what’s the future for the web is the future for us. Well, WebGL is an upcoming HTML5 framework that will let web apps take advantage of the fast graphics cards in computers and smartphones, and it may be standard soon. Our resident “cloud cartographer” has explored some uncommon ways of using WebGL, and is now writing about the results in third person.
What You Are About To See uses WebGL to quickly transform raster and vector data using map projections. Rather than focusing on the 3D capabilities of graphics cards and street-level map data, this prototype concentrates on making a nicely shaped world map, and then animating between projections to test its speed.
With a bit more work on this prototype, and a bit more time for browsers to finalize their implementations, you can imagine being able to embed world maps in webpages that interactively display and animate data. With the flexibility and speed of WebGL, the map wouldn’t have to be pre-generated in a fixed projection, but could instead be dynamically reshaped based on the user’s zoom level and area of interest.