hello everyone. I am using the particular effect in after effects. I want to make a firework effect. I also applied the physical>>windX winxY windZ effect. But there is a problem that when the particle fall down, it stop suddenly!!! Please help !thanks
[chan kate]"But there is a problem that when the particle fall down, it stop suddenly!!! "
That's because the particles are dying.
Particles are "born" or emitted, then they will persist for as long as the particle "Life" property allows. Once that time is reached, the particles are removed from the system.
You will need to extend the life of your particles by raising this value. You may also wish to tweak things like Opacity over Life or Size over Life accordingly to create the illusion that the main particle has vanished.