RealFlow Wisdom

RealFlow blog: Tips, Technics and Scripting.

How to calculate the radius of a particle?

Now in RF5 you can add user attributes to the particles to use in render process, for instance the radius. To calculate you need at least the resolution of the emitter.

r = 1 / ( 10 x rEmit ^( 1 / 3 ) )

where:

r is radius

rEmit is the resolution of the emitter

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February 15, 2010 - Posted by | Tips | , , , , ,

1 Comment »

  1. Is this also applicable to Hybridomesh? Hybrido Domain cell size and particle radius in the Hybridomesh? cell size = rEmit ?

    Comment by Roskoden | October 2, 2014 | Reply


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