Hi, well this might be an odd request
I am trying to animate a flight through a Rebreather (scuba diving gear).
For this I need to animate a flight through some fine grained substance (in this case chalk).
Well you can imagine it as a tube full of cat litter.
Small pieces of chalk in random positions.
And I would like to animate a flight through it.
Currently I have no idea how to do this, as to get a tiny bit of accuracy I would need to have a couple of thousand pieces of chalk in it.
I thought about particles for this, but I can not figure out how to give them some dimension (I only got pixelsized particles so far).
Maybe someone of you has a good idea, or at least a pointer to look further into it.
Any help is appreciated.
Thanks and best regards,