Grasshopper

algorithmic modeling for Rhino

Hi all,

Can anyone help? I'm creating some random lines with Voronoi 3D (cleaned up with Topologizer), and am getting "object reference not set to instance of object" with exowireframe. I've got 302 lines. When I use a subset component to pick out the first 40 lines, exowireframe works fine. The failure happens when I include the 41st line. This line long enough, only meets one other line in the collection, and meets it at 90 degrees. So I don't think it's a geometry problem. 

Thanks,

Dave

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Check this.

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Thanks Hyungsoo!

This is a weird solution. Adjusting the tolerance changes the number of lines that work, but sometimes that number goes down when the tolerance goes up. I can never seem to find a setting that works for all 302 lines, and I still don't think this is a geometry problem. Anyone know?

Dave

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