View Full Version : PFlow target alpha..

08 August 2007, 01:40 PM

Anyone know if its possible to use the alpha channel or non-transparent area of an objects material to target for `find-target` or `speed by surface` operators?

What i have is a plane with a video mapped onto it and i want particles to `swarm` just the part of the plane that is not transparent..

Thanks in advance,

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08 August 2007, 01:40 PM
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