Okay, here's one:
I've long known how to use the Sparkle particle emitters to create an edge wipe with a trail of sparkles. That's easy enough. But, what if you wanted to create a star wipe with a trail of sparkles? Is there a way to attach the emitter to the outline of a shape, and then expand as the shape expands? Is there a better way to do this?
I can imagine a workaround in which you create ten edge wipes in the shape of a star, and then try to finesse them by changing the size of the line to look like a star wipe. But, that would take too long to be worth the time/money for the production.
Is there any sort of elegant way to do this?
Thanks!