So, the status of “LaserMAME” has always been kind of up in the air. Links to one associated site, NightLase laserMAME, are currently down. There was that excellent video that circulated the net under the filename lasermameNTSC.mpeg, but I don’t really even know who created that. I’ve played Asteroids in color on a Pangolin system, so I’m not sure if that was a complete clone or what–(ask me about that story sometime in person)–and finally, there has been some discussion on the LaserFreak and Pangolin Forums that seemed as if there was some question about who did the work and who has the rights to LaserMAME. I think a system was even commercialized and available for rental at some point.

Frankly, I’m not really interested in getting in to those politics. But one recent event got me–uhm…motivated–to enter the arena of playing classic vector games on a laser projector. It seems like a most natural thing to do and looks completely awesome. Even the high end graphics people at SIGGRAPH this year loved the ultimate saturation and archaic wireframe visuals generated by a laser projector playing vector games from ‘79 and the 80’s.

When Paul Debevec introduced the Electronic Theater showing we were fortunate enough to have at the NCSA building on November 8th, he excitedly highlighted the laser enabled MAME setup that they had installed when first showing these videos in San Diego. I was excited to hear this and even more pleased when he put up the photo of the renown laserists and others involved with getting the system working; Steve Heminover (who I’ve been lucky enough to meet), Matt Polak, and others.

I have an extreme amount of respect for the people involved here. They’re the world’s experts on laser display, and the production quality was fantastic, but I must admit through the whole video demo, I was thinking, “Hey, it can’t be that hard–everything is already in vector format. What’s the big deal.”

So last night after we got some ice cream at Cold Stone, despa and I got to coding. It took a good 2 or 3 hours to get MacMAME to compile. After that, in another couple of hours we hacked up a prototype of laserMAME using the EasyLaseUSB on Mac OS X. I know we’ve got the math wrong (we didn’t know the range of the x and y coords–and the documentation is temporarily unavailable on the MAME website), but we got Asteroids working with some display bugs.

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I think another couple of nights of hacking could make it really beautiful.

I apologize for the poor quality of the projection, images, and video, but I was so excited we got something working, I wanted to publish right away. I expect we’ll have much better results before, say, March 2008. More to come.

So, when I came home from WWDC this summer, excited about all the new technologies, I quickly got started on a Quick Look Plug-in for ILDA files. I was super excited I quickly got it working, but I couldn’t tell a soul due to that NDA thingy. : ( But Leopard is out now, so I can reveal it. It isn’t very stable now, mostly due to an out-of-date version of ILDAlib that it is using; but I’ve added it to the LaserLine source, so anybody with a free afternoon can debug it and add colors and things. The drawing code should be pretty much verbatim to that in ILDAInspector, but it needs error checking and stuff on loading the files. Further, the project should reference the shared code portion of the source tree, not it’s own copy of ILDAlib.

ILDA Quick Look Plug-in

I recently was informed that the Justin.tv dashboard widget isn’t working properly with the latest versions of the website. I’ll be taking a look at this soon and getting a patched version out. Doesn’t look like it will be too tricky. The new version will also be able to access all available streams.

Sorry about the inconvenience, but I was unaware of it’s problems for some time.

I’m happy to report I’m the proud new owner of a Canon PowerShot SD850 IS. It is so much fun to take photos with this camera. I’m going to be happy to use it while working on the final project in my photography class this semester. Here’s a sneak preview of what to expect: