smoke more transparent the longer it lives?

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  09 September 2006
smoke more transparent the longer it lives?

I have a particle emmiter thatīs shooting away smoke, but I want the smoke to become more transparent the longer it lives, and even travel slower the longer it lives.......but I guess I have to use some kind of expressions for this, right?

Does anyone know how to make this possible?

Thanks!/Jimmy
 
  09 September 2006
If what you want is the particle to fade out in time all you have to do is add an opacityPP attr and connect a ramp to it, this way you control the particleīs opacity based on itīs age.....thereīs an attribute called CONSERVE wich you use to slow down velocity......
And thatīs all
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  09 September 2006
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