Grasshopper

algorithmic modeling for Rhino

surface deformation by curve attractor on a non planar surface?

hello everyone, 

I have a definition that uses a curve attractor to deform a surface. The problem is that it only seems to work effectively on planar surfaces. Once a try it on a more complicated surface it doesn't work at all. 

any suggestions? 

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Permalink Reply by jonnyginger89 on January 13, 2016 at 3:35pm

hmmm anyone?

Permalink Reply by Hyungsoo Kim on January 14, 2016 at 12:18am

Hi.
In case of flat surface lied on XY plane, you can use Z vector. But how about the second one?

Try to use surface normal vector.

PS: Your surface was destorted enormously, so it can cause the problem of null value points on "Divide Surface" component.  so, I modified yours a litte bit.

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Permalink Reply by jonnyginger89 on January 15, 2016 at 12:14pm

brilliant ! thank you

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