http://sketchup.google.com/
http://googleblog.blogspot.com/2006/04/great-day-for-3d.html A great day for 3D 4/27/2006 06:07:00 AM Posted by Brad Schell, Product Management Director, Google SketchUp Last month we told you that @Last Software had joined the Google fold. Today we¹re releasing Google SketchUp, a free version of our 3D modeling software, which makes our long-time vision of making 3D accessible to everyone a reality. We¹re still offering SketchUp Pro 5 for design professionals like architects, designers, builders, art directors and game developers. Both Google SketchUp and SketchUp Pro 5 enable you to place models in Google Earth; Pro users get some additional features. The new Google SketchUp is for the do-it-yourselfer, the hobbyist really anyone who wants to build 3D models for use in Google Earth. Go ahead and model that new kitchen, or deck, landscape your virtual garden, or impress your teacher with a roller coaster or medieval castle. When you¹re finished, place your model in Google Earth. There! The beginning of a virtual world. Warning: don¹t start messing with this stuff after dinner because your first experience could be an all-nighter making an idea come to life in 3D can be very addicting. And what could be better than that? Well, sharing your work with everyone else through the 3D Warehouse. Accessible through both versions of SketchUp, 3D Warehouse enables you to upload, search, browse, view, and download SketchUp models. Just as you do with Google search, enter some keywords and the 3D Warehouse shows you all your options. Grab the one you want and import it into your model. (Note that the Warehouse is not stocked up yet so model something yourself and upload it for all the world to see.) Visionaries, utopians, virtual world builders: your time has come.
