From: "Chris Zwar" <AE-List@media-motion.tv>
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Subject: Bounce particles off OBJ
Message-Id: <4A2BAC27-F0C2-472D-BC1A-32DE52CCE914@chriszwar.com>
Date: Wed, 18 Apr 2018 10:21:05 +1000
To: After Effects Mail List <AE-List@media-motion.tv>

I=E2=80=99m working on a project where I=E2=80=99d like to have =
particles falling down and bounce/slide off an obj - think of rain =
falling down and then running off an object, eg a car or an umbrella.
I=E2=80=99m not sure there=E2=80=99s a solution to do this in AE, but =
any suggestions?  Both Particular and Stardust can emit from an obj, but =
particles can=E2=80=99t bounce or slide off of one.

I think I can fudge the old foam effect with a flow map to get about 50% =
of the way there, but am looking for something better.

I=E2=80=99m also looking at a fudge using Re:Map and a UV pass of the =
object.  This may work, but again looking for options.

I don=E2=80=99t know much about platforms outside of AE, but if I wanted =
to look elsewhere can anyone suggest a solution.  Am I looking for x =
particle in cinema, or something in maya, etc?

Cheers,


-Chris=