Here is a device that maybe the breakthrough in laser metrology many of us are looking for:
http://www.aculux.com
Total cost in RS 232 configuration is about $1200. Given, most manufacturers are charging $10000 to include a laser metrology capability, this a real bargain. I am not complaining about their prices... they have to recoup their investment somehow. I just can't afford the price of admission and, fortunately, advances in technology and subsequent reductionsis prices is always on our side.
Check out the downloadable PDF manual for the OEM version. Some basic code and operating data is included in the manual. Any DOS gurus out there willing to develop code to interface this puppie?
I have presented my concept to a luthier friend of mine who has extensive software engineering experience with x86 and pentium class microprocessors who has similar CNC ambitions and he is going to put some time into developing an application for scanning and creating a cloud of points.
Additionally, a web acquaintance of mine tells me he is scanning ing DOS mode at pretty fast rates already in DOS Mode.
I have asked to share his code and will pass along what I can.
Art Fenerty of Mach 1/2 fame is working up support for the serial port in Mach 2 for release in the future. My guess is that if he gets enough interest from the user base he may be inclined to up the priority of development.