3d sphere deformation

Hi everyone,

Im quite new in vvvv and i´ve just worked with 2d yet.
My question is just how to deform a 3d sphere. I want a sphere with many stings.

I hope you could help me with that !! :)

many ways, fastest use displacement shader
http://vvvv.org/sites/default/files/user-files/vs%20ps%20Displacement_with_Normals.zip

you can also use polar and modify length