doing dynamics follow a path

[Adam Trachtenberg]

It’s possible to mix mograph or thinking particles with physical simulation, but the more you blend out the simulation the less it looks like a simulation. Best bet might be to build a trough or tube to guide the cube and then make it invisible to the render engine.

[Victor Camacho guerrero]

Thanks Adam,

pretty interesting trick you showed me there. As you said the simulation gets quite lost so, in the end I did manually the animation by hand ( quite painful) but it works too.

thanks so much