loopOut() is not working

[Lukas Sliva]

Hi there

Trying to do a simple loop but for some reason its not working here. Please check screenshot for more info.

Thank you in advance for any tip.

Lukas.

[Mylenium]

It can't work because your function has no parameters and is applied to a property that doesn't even have keyframes nor would it actualyl do anything to generate a path without additional expression code. You have a major misunderstanding there.

Mylenium

[Lukas Sliva]

Code works great before on other tasks like simple object moving but not here for some reason. I'm not sure if you saw the attached image, but i use keyframes on vector path which are moving and i need to loop that. Any recommendation what i can do to make it works? Or its simle not posible in AE to loop vector path?

[Dan Ebberts]

You can roll your own loopOut() like this:

if (numKeys >1){
  if (time > key(numKeys).time){
    t = (time - key(numKeys).time)%(key(numKeys).time - key(1).time);
    valueAtTime(key(1).time + t);
  }else{
    value;
  }
}else
  value