286: From the original IBM PC
Admiral: From the Commodore 64
CO2: ???
Lucky Heaven: Based on various fonts used in 80s arcade games, but named for Nintendo
Metaphorics: ???
Pomme: From the Apple II (if you were lucky enough to have one that supported 80-column output)
Viti: From the DEC VT100 video terminal
I'm somewhat interested in CRT emulation (other examples I know include [1] and [2]) so I also tried to examine the fragment shaders used, but it seems they're encrypted or bytecoded or something. Oh well.
ALSO: the included fonts only have the basic ASCII character set; I'd be interested to hear if things like the VT100 alternate character set are also supported.
[1]: http://www.slack.net/~ant/libs/ntsc.html [2]: http://board.byuu.org/viewtopic.php?f=10&t=147
I wonder why this app is not on the App Store? I have a hard time believing that this app wouldn't sell 100 to 50,000 times as many copies at $2 on the App Store than it would outside the store (at any price).
Of course, with the capricious nature of Apple app stores, you never know what the actual reason is...