Animating Extrusions

[marika_almgren]

Hi Brandon,
I made an example in this thread, you might want to have a look at it:

Water/liquid/air flow animation in Bongo

Hi everyone! I just started with Bongo and I wonder if any of you experienced people know how to create a simple animation of water/liquid/light/or air flowing through the pipe?? Liquid moving through the pipe with arrows suggesting direction of the flow would be absolutely amazing! A bit like this: https://www.youtube.com/watch?v=2nkAkJXKtIU (… or better! ) Could this be done with maybe path constraint somehow? Any help would be massively appreciated!