Forums > Jitter

out image position

January 28, 2012 | 3:12 pm

Hi
I doing a patch to colocate (project) a video on a especific fisical support
(explample prohect on a table or cubes)

Attached the patch, there is can move the scale of the video in
now is necesarry to move the position of the video in te window space.

can you help me please

Thanks!!!

Attachments:
  1. sacale.maxpat

January 30, 2012 | 12:09 pm

Not sure exactly what you want, but it sounds like you should search the forum for ‘projection mapping’ or ‘keystone’. Here’s a pretty exhaustive thread: http://cycling74.com/forums/topic.php?id=18017

HC Gilje has made an application in Max for this sort of thing that might work for you: http://hcgilje.wordpress.com/resources/video-projection-tools/


February 3, 2012 | 8:05 pm

Easiest way if you only need srectangular mapping is to use jit.gl.videoplane. Jit.gl.mesh for other non rectangular shapes but more messy to deal with. Jit.gl.nurbs for bezier curved and complex shapes (even messier)


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