Grasshopper

algorithmic modeling for Rhino

ghpythonlib

I'm getting 'null' outputs when trying to use Grasshopper components in GHPython. Any ideas?

Example Python script:

import ghpythonlib.components as gh

pointOnCurve = gh.CurveClosestPoint(point,curve)[0]

Screenshot and GH file attached

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Permalink Reply by djordje on August 10, 2015 at 4:08am

Hi Thomas,
Set your "curve" and "point" inputs to "Curve" and "Point3d" input types (right click on them->Type input").

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