Grasshopper

algorithmic modeling for Rhino

3 sets of semi-parallel, planar, non-intersecting (members intersect those of other sets but not others within the same set) based on a set of points on or close to a surface. still only virtual. :(

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Comment by Robert Beach on December 6, 2010 at 6:58am
I create Isocurves at a slope(v/u) making a set of parallel curves on the surface. I then subdivide the curves into segments and connect the subdivision points with a polyline. I then extrude the polyline to create planar surfaces intersecting with the input surface, one for each segment in the polyline. Finally, I intersect the planar surface with the input surface to produce the curves. I then filter out any curves from this set which intersect.
Comment by Mirco Bianchini on December 5, 2010 at 6:34am
Hi, it's very interesting
how do you do that?
Can I look at your definition?

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