Cycling 74 » Topic: Multi touch picture application http://cycling74.com/forums/topic/multi-touch-picture-application/feed Wed, 19 Jun 2013 00:29:44 +0000 http://bbpress.org/?v=2.2.4 http://cycling74.com/forums/topic/multi-touch-picture-application/#post-49125 <![CDATA[Multi touch picture application]]> http://cycling74.com/forums/topic/multi-touch-picture-application/#post-49125 Sun, 14 Mar 2010 19:22:34 +0000 Paul Hi,

I am working on a multi touch picture application using the cv.jit objects (found here: http://www.iamas.ac.jp/~jovan02/cv/download.html) and inspired by something like this:
http://www.youtube.com/watch?v=SvnIXrmMK54&feature=youtube_gdata
With a view to also linking actions to sound.

I am currently stuck thinking about how I could move any picture
at a given ‘touched’ co-ordinate.
The patch is currently setup to track two blobs using a webcam.
I’m also in the process of fine tuning the math for rotation and
scaling values for each picture (currently two can be loaded).
The problem seems to be that different videoplanes must be selected
depending on the touched location.
Any clues as to what could make this work?
Thanks for any help…!

By the way – press space bar and click on ‘open’ to get started…
you’ll also need to load in two pictures using the ‘read’ message boxes for the videoplanes….

– Pasted Max Patch, click to expand. –
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