Grasshopper

algorithmic modeling for Rhino

The algorithm is simple.

First step is to build a surface Normal field.And then use laplace equation to draw the polylines on which each normal are perpendicular to a same vector.  

The cons are obvious.Cause I use the  Normal field to draw polylines. Each mesh face is not quite plannar.

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Comment by enrique soriano on April 25, 2012 at 6:38am

Great: looks super useful

Can u explain this a litlle bit more:

"And then use laplace equation to draw the polylines on which each normal are perpendicular to a same vector"

u mean like a geodesic? where every normal to the  curve, corresponds locally to the to the normal of the surface?


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