Runtime & Creation Expression!

Maya
1

Hello !!,

Now I'm studing the Particle Expression.

but i'm crazy because of Runtime & Creation Expression.

Please explain me the difference of Runtime and Creation Expression.

zzzzzzzz

thank you !!!!

2

A particle creation expression specifies particle attributes only at particle creation time. A runtime expression specifies particle attributes at any time other than particle creation time. So if you want to modify particle behavior after creation, then use a runtime expression.