CGTalk - Expression: Rand size, but still have control on size at specific time

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Saurus

10-02-2002, 08:06 PM

Hi,

How do I create an expression for controlling particle size. I want to have a random size in the beginning, but be able to control the size at certain frames.

Thanks
Saurus

artifish

10-02-2002, 09:54 PM

take a look at the "conditional statements part" of the expression docs. use a conditional statement in which you query the "frame" to control the size of your particles. add your expression as a creation expression to your particleShape.

cheers, carsten

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