Thank you Frenchy, Bem & Karsten for your prompt replys

Karsten I am after a 2D spiral line, that I can then project down onto a beehive shape to get the 3D element

Bem your last suggestion of using the logspiral script and then sweeping an expanding tube along will work I think, I will try. The log spiral itself is a fixed ratio of expansion and only of limited use to me

Michael suggested the below, but this is beyond my expertise to do sadly -

there’s a pretty simple sine wave script here:
http://moi3d.com/forum/index.php?webtag=MOI&msg=1519.38

You could take that script and modify the EvalSineWave function to instead evaluate your own desired function.


The other thing is a function curve graphing script here:
http://moi3d.com/forum/index.php?webtag=MOI&msg=6447.1

Best wishes

Andy