I am currently animating the flow of hydraulic fluid through a path on a schematic. This path contains a main "trunk" with multiple branches going off at different points along its length. I usually use Trim Paths, with all my paths contained on one layer depict this, but because of the number of stroke objects, the process is very time consuming and results in too many buried keyframes objects.
Ideally, I'd like to use expressions to make the branch strokes commence drawing once the trunk stroke reaches a given % of completion, requiring me to only have one entity's keyframes to control.
Here's the kicker, There are 2 types of scenario.
Scenario A: All paths terminate simultaneously (most common)
Scenario B: Branch paths continue for a time after the trunk terminates.
I understand the general structure of IF/THEN/ELSE statements, but must be missing something in the AE nomenclature.
Everything I do throws back errors. I know this hast to be fairly simple, i'm just clueless