Today Sarah Rushford arrived and moved in to the Lab with us. Getting cozy in there. She and Michele did a tour of the facilities, and then hunted around the physical archive for some optical toys to play around with. They pulled some opaque projectors, a Super 8 Cartridge Projector (!), and some stereoscope viewers and slides. They started working on stereoscopic video… hope to get some of that working tomorrow.
I stopped by the art supply store to get a big beam compass so I could complete my Graticule drawing – the arc centers were going way beyond any tool I had around and the string trick wasn’t so precise. I also picked up some copper leaf. Will see where that ends up. Ran into some problems while drawing latitude – apparently you cant divide an arc into 9 segments using geometry. I spend a while stuck on that and did some research, then resorted to measuring the arc with a string, pulling the string straight to get a line, and dividing that line. Then I used that spacing to divide up the arc (transferred by divider). Whew. Drawing the latitude arcs is turning out to be slow, so I hope to finish that tomorrow.
Last night, after getting home from ICI, I started messing around with Quartz Composer and a plug-in for it called Rutt Etra 2.0.1, which is a digital version of the video synthesizer of the same name from the 1970s. It will basically create 3D scan-line renderings of images, with the Z-axis heights based on how bright parts of the image are. Took me a long time to figure out the simple syntax for Composer, and get anything to come out of it – but then, it was super easy to manipulate once running. Not sure yet what I will do with this effect, but I like it.
That last image there is based on the video I posted yesterday, of shadows on the fountain sculpture.
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