Powerful video projectors at an affordable price have opened the path for a young, impressive art form: 3D video mapping, a means of projection that uses the architecture itself as the screen. Artists and researchers initiated the movement, developing a new visual language to interpret architecture. Later, marketing adopted this technique for branding, with large-scale projections on skyscrapers; political activists have also initiated dialogues, turning ephemeral light interventions into eye-catching ways to point out and address urban design issues.
More on the ways artists and groups develop this visual language for urban storytelling, after the break…
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3D computer modeling has become a ubiquitous tool in architecture and design, but – even now – there’s no real solution to the problem of easily displaying or sharing models. An exciting new tool, however, might just change this. It’s called Sketchfab, and it displays 3D models natively in the browser – no plugins necessary, and no need to download to your desktop. A resource like this allows any viewer or reader to glimpse into the future of publishing and communicating architecture online.
Users sign up for Sketchfab and upload models directly in 27 native 3D formats (including .3ds, .stl, .kmz, .dwf, .lwo and others); these models can then be embedded anywhere. Not only will this allow architects to showcase finalized projects, but designs can be followed as they evolve and change. It will be particularly valuable in the remote review process that occurs between the architect and 3D visualizers. And Sketchfab’s platform has an integrated comment and like system to foster discussion and critique.
Zebra Imaging makes digitally-mastered, actively-animated, true-color, full-parallax holographic images. These holographic images are available in full color, or in monochrome (green). Zebra’s holographic images can be scaled to any size, large or small. By tiling together multiple tiles, it is possible to create large city maps, full sized cars, humans, and machinery. The minimum you have to do is supply the digital data set–Zebra can do the rest.
Qi Pan, a PhD student at the University of Cambridge, has developed an interesting technique to model objects using a webcam.
The results are very accurate, and this technique could lead to cheaper software for model scanning, extending the possibilities of how physical study models can be used in early stages of the project.