I would like to have the wiggle expression start at a certain time and end after say 10 frames. Is this possible without cutting the layer in two or more pieces? In other words, can I tell expressions to start and stop at certain moments in time?
Sorry if this basic but couldn't google anything about this. Any help would be appreciated! Thank you!
I got it finally! For the information of others with the same problem -create a null object and add two sliders for it from the effects-->expression controls menu. Then link the wiggle to the sliders and keyframe their values from zero to the desired and then back to zero. If you have no idea what I'm talking about, check the excellent "expression controls" tutorial serie from creative cow, especially part 3: