Animation with ice cube flowing into the glass of water

[bracki7]

Hi!
I have another problem to resolve :) I must prepare animation with ice cube flowing into the glass of water. I was trying used gravity and collision dynamic (on glass) and soft or hard dynamic (on water) and collision dynamic on ice, but.. it is wrong way. Maybe one of You know anything about this? Is any way to create water in glass, except hypervoxels?
How people make the animations with water that fills some invisible dish and in another frame dish will disappears and water is poured out?

[oobievision]

I would use blender for the motion of the liquid and import into lightwave. or if u have access to real flow that would be the way to go. Blender can also calculate the dynamics of the ice cube hitting the water. and when u import it theres a free plugin that allows u to bring the motion in.