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scatter density based on image

 
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tarjun
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Joined: 15 Feb 2011
Posts: 6
Location: Bangalore
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PostPosted: Mon Apr 09, 2012 11:31 pm GMT    Post subject: scatter density based on image Reply with quote
Hi
i would like to scatter points on a surface based on a greyscale image basically i need to control the density of points based image.

can anyone help me out..

thanks

Arjun
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sadhu
Houdini Adept


Joined: 24 Feb 2010
Posts: 108
Location: Mumbai
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PostPosted: Tue Apr 10, 2012 12:23 am GMT    Post subject: Reply with quote
Color your surface using pic or picni or tex or texni functions then connect scatter sop , in it's params turn off scatter based on area and in alternate attrib write Cd and set attrib bias to 1

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