Grasshopper

algorithmic modeling for Rhino

Problems with creating Ripple

Hello, I have been struggling with the tutorial from Formularch.

I have been trying to put a water drop ripple on a surface and for what ever reason I am not getting the results I want. It is not rippling, simply repelling the surface from the point I have created.

Any help would be greatly appreciated!!

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Permalink Reply by Michael Pryor on December 18, 2014 at 8:12am

Firstly, When referring to a tutorial post the link, luckily I make formularch so I know what you mean. 

Secondly, It is because you changed the X,Y values of the graph mapper to 0:5 & 0:20. I am not sure why as in my tutorial it is at the default 0:1 & 0:1. This is why we remap so we don't have to change those numbers. 

Use the default graph mapper values and it works fine. 

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