IsPointOnSurface

Hi everybody, I'm getting a solution exception from the Python component when using the rhinoscript function IsPointOnSurface. The exception is thrown only when the point lies on the surface, otherwise it works.

I've tested this script in the Python interpreter in Rhino and it's ok:

import rhinoscriptsyntax as rs

surf = rs.GetObject("Select a surface")

if rs.IsSurface(surf):

point = rs.GetPoint("Pick a test point")

if point:

if rs.IsPointOnSurface(surf, point):

print "The point is on the surface."

else:

print "The point is not on the surface."

I'm new to scripting so I'm probably missing something obvious

Attachments:

IsPointOnSurface.gh, 4 KB

Replies to This Discussion

Permalink Reply by 筑梦NARUTO on June 19, 2015 at 11:27pm

Hi Samule

object_id

Required. String or Guid.

Attachments:

IsPointOnSurface.gh, 6 KB

Permalink Reply by 筑梦NARUTO on June 19, 2015 at 11:27pm

Hi Samule

object_id

Required. String or Guid.

Attachments:

IsPointOnSurface.gh, 6 KB

Permalink Reply by Samuel Dell'Anna on June 22, 2015 at 12:48am

Hi Naruto, thank you for the reply, I thought Grasshopper would automatically convert the input srf into a GUID, however I found switching Type hint to GHDOC worked

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