Hi,

I’m a Grasshopper newbie, and I’m trying to create a curve from a sine wave that is diminished in both the amplitude and the time domain (both x and z dimensions) using the golden ration (1/phi or .618…). I’m not a math guy, and so far I’m only able to get the sine wave showing in Rhino (6).

My thinking is that if I can insert a ‘multiplier’ before the x and z inputs of the ‘construct point’ module, each multiplier with the 1/phi value, that it should work. But I don’t know how to do this. And I’m guessing there’s a better way anyway.

Thanks for any clues!

Phi_Curve.gh (8.0 KB)