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easeIn() reserse

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Dennis Cheung
easeIn() reserse
on May 2, 2012 at 6:30:24 pm

Hi

I'm familiar with linear() and ease() functions. They work with two keyframes at a time, right? Is there a way I can set this with 4 keyframes? Below is an Expression for a layer traveling from point A to B, I'd like to gain control for points C and D.

Thanks for reading

if(numKeys >= 2){
 t1 = key(1).time;
 t2 = key(2).time;
p1 =transform.position;
 
easeIn(time,t1,t2,valueAtTime(t2),p1);
}else
 value


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