As Wikipedia states in their definition of projection mapping: “Projection mapping, also known as video mapping and spatial augmented reality, is a projection technology used to turn objects, often irregularly shaped, into a display surface for video projection. These objects may be complex industrial landscapes, such as buildings.” With projection mapping one can create interesting visual effects even optical illusions that make the static surface seem to move. Also an important aspect of the experience is the audio that complete the illusion. Many people have seen impressive examples such as this one on a clock tower A number of tools exist that aid with the projection mapping. Madmapper, Blendy and TouchDesigner to name a few. These tools help the aligning of the video projection to fit onto the surface. A list of projection mapping software A mapping tool is not enough however. One will need to prepare graphical content especially […]
All posts tagged: projection mapping
Concrete Forest – an art project that turned into a party from Obscura on Vimeo. The video shows the result of a fun little project we did in collaboration with artist Louise Bech Pedersen. We cut out these animal figures of a special acrylic rear projection material and used them for mapping using Modul8 and MadMapper. Doing the mapping was trivial using these tools – it was the acrylic material itself that proved to be a bit of a challenge. The light projection properties of the material were terrific, a clear and bright image from all angles. For people like us who are used to projecting onto fabric or walls it was a joy to see the brightness of this professional screen material. However the material was a quite brittle and cracks appeared a few places even when using a saw made for use with acrylics. And the deer lost […]
Here’s a short segment I did with a video projector and an orchid – not an image of an orchid but a real live house plant. I projected images made with eMotion and the Quartz Composer Soundflower patch onto the petals of the flower.
I had a hard time finding a headline for this post. The thing is that something is happening in the VJ/visuals world that is getting me very excited. That thing is a new technology on the Mac called Syphon. At this point I think only a small circle of programmers and techies are aware of Syphon as it hasn’t yet been released. I think it’s going to have a tremendous impact on the way realtime visual apps (think VDMX, Modul8, Resolume) and visual programming environments are going to work in the future. Let me try to explain. Update: As of today November 3rd, there is a public beta for download for Quartz, FreeFrame, Unity 3D and Jitter. Today each visual app or VJ app is like a closed cage. You create your graphics and it is then sent to your monitor, your video projector or whereever. The output of the […]
As visualists have noticed already and known for some time now, projection mapping is cool. And now it seems that this technique is going mainstrem in a big way as it is beginning to be used more and more in commercial contexts. In my city I am noticing more and more outdoor video projections – some of them using mapping techniques. For those who stumble upon this article and are not familiar with the term, projection mapping is the technique of beaming video (with a standard video projector) onto three dimensional objects and adjusting and masking the image so that it seems to follow the shape of the target object instead of spilling out onto walls etc. The result can be surprisingly effective and eye catching as the video is no longer a flat square on the wall but becomes an object in space – an animated sculpture if you […]
My current project is an experimantal short film. I had the idea one day looking at an orchid in the window sill. I have used no post processing tricks just the plant and some visuals beamed onto it with the video projector. The visuals were made with eMotion, Â the QC patch Soundflower and a particle screensaver. I hope to be able post the film soon although my little baby girl keeps pushing my personal deadline for when it should be ready. That’s okay – these days I only do projects with a very flexible time frame. [nggallery id=1]