[PD] outline detection and collision in Gem

punchik punchik punchikk at yahoo.com
Wed Sep 19 22:53:17 CEST 2007


Hello pd list  i have 2 questions :
  how can i do outline detection in Gem?  i exeperimenting with some computer vision and i want to be able to track the outline of  a hand, a body  or a shape... 
  my second question is how can i detect collision of this outlined shape with other geos?
   
  i have a patch that create lots of moving spheres, and i want to be able  to detect the collision of those spheres with the outlined hand or body  ... for example when you outlined hand collides with a moving spheres it (the moving sphere) change its direction...
   
  any idea of doing this??
   
  thanks
   
   
  punchikkk

       
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