[PD] gem live-video input
slimboyfatboyslim at slimboyfatboyslim.org
Wed Dec 22 20:25:41 CET 2004
sara kolster wrote:
> Hey Annie,
>> of course, pix_video (either USB or FW will work)
> Thanks. I'll try.
>>> I would like to combine the Gem-graphics [mostly 1px-lines] and a
>>> live-input from a camera, preferably a firewire cam. Otherwise a
>>> usb-wecam could be an option as well. The Gem-2-pdp bridge isn't
>>> really an option, since this seems to be 'buggy' or too much for CPU.
>> you can generate your 1-px lines as 2d planes and mapped your live
>> video as texture.
> I now did it with the rectangle object and had a draw-line-message
> connected to it. Is there another way of creating just 1px lines; i
> don't know exactly what you mean with 2d-planes.
gemhead --> pix_video --> pix_texture --> scaleXYZ --> square
of course your video is going to be distorted also
you can generate multiple lines by using repeat
> Another issue i have is that i cannot move my gemwindow, how do I set
> the properties for that window? A posdim message, doesn't work. [I
> couldn't find the helpfile for the gemwin in the Gem-documentation.]
use dimen instead
> Thanks a lot.
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