Start expression at specific time

Scripting for After Effects

Start expression at specific time

Postby thanulee on 11/18/2015, 3:11 pm

Hi, i wanna do animation on a layer (pos, rot, sca) and lets say at frame 50 i wanna start looping (with expression) my last 3 position keyframes which start at 50 and end at 60. Is that even possible? thanks
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Re: Start expression at specific time

Postby plae57 on 11/18/2015, 5:34 pm

I believe what you are looking for is the loop expression. If you google "After effects loop expression" there are a ton of examples and tutorials.
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Re: Start expression at specific time

Postby Mylenium on 11/19/2015, 12:49 am

Create the rotation on another layer, create a "Mix Motion" slider somewhere, use a linear() expression to cross-fade between different types of motion.

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Re: Start expression at specific time

Postby thanulee on 11/19/2015, 10:36 am

Mylenium wrote:Create the rotation on another layer, create a "Mix Motion" slider somewhere, use a linear() expression to cross-fade between different types of motion.

I found what i was looking for with:
if (time >= 10)
{// your expression}


But im really interested in what u said for some other stuff.
Could u write me down exactly how this linear expression is cause i dont know coding? ty
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