Hello all those in the grasshopper community, I'm an experimental music composer who has written some pieces involving long duration (4 minutes) sine waves sliding between pitches. I have 8 sine waves going at the same time. I am trying to build an engine in Grasshopper that will do the following things:

1) Display a surface that will flex and bend in relationship to the frequencies of the 8 sine waves.

2) Allow me to take a snapshot of the topology of the the plane of each moment of the piece of music.

3) Possibly allow me to create a 3D form of that specific moment in time, thereby allowing me to create a 3d print or fashion a sculptural form from the waveforms.

I am a relative newbie on Rhino and Grasshopper, so any help would be most appreciated.