Once again, Hi.
I am trying to get a synchronized pulsing movement of Niagara particles along a spline.
This is what I have done so far:
Which is this function f(x)=Asin(Bx)+(mx+c), and the particle goes fast, then slow, then fast, then slow again and so on until it dies:
The function above gives me a pulsing effect, but I would like it to be more like this red line, instead of the green:
I basically want to be able to control for how long the slow and the fast movements should be.
Any ideas how I can create that kind of effect or how the function would be?