Grasshopper

algorithmic modeling for Rhino

How to convert point grid to polyline in order to loft

I'm trying to use XY coordinate from CSV file to create a surface using grid point which will change according to note location. But I can't figure it out how to connect each point together to create a polyline to be able to loft them into surface, each time it will connect not just one row but connect the whole point in the scene at the end of each row.

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Permalink Reply by Joe Allberry on September 12, 2017 at 7:02am

Try "Surface From Points" (SrfGrid) with the "number of points in the U direction" input U (U Count) as the Square Root of your List Length of points.

Permalink Reply by Sitthitouch Surabotsopon on September 12, 2017 at 1:35pm
Wow that just works !! Thanks

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