Grasshopper

algorithmic modeling for Rhino

Mesh Brep in Gh python script

I am trying to use the MeshBrep command in a python script within Grasshopper.

It looks somewhat like this:

import ghpythonlib.components as ghcomp

outputgeometry = ghcomp.MeshBrep(inputgeometry, meshsettings)

The two inputs to the python components are inputgeometry and meshsettings.

Now the type hint of inputgeometry is obviously set to Brep (List access).

The meshsettings on the other hand come from a settings component (I extracted the standard parameters from a MeshBrep component). But I don't know what type hint to assign to them.

What should I do to get the script working?

(Of course other stuff is supposed to happen in the script to, else I would simply use the MeshBrep component.)

I would be very grateful for some advice.

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Permalink Reply by 筑梦NARUTO on January 15, 2017 at 7:58am

Hi Jonathan

You need to change the mesh settings,like this： meshsettings = ghcomp.SettingsCustom(meshsettings)

The files：

Attachments:
Permalink Reply by Jonathan Hermann on January 15, 2017 at 8:22am

Works perfectly! Thank you Naruto!

Now I would like to run a Catmull-Clark Subdivision on the resulting meshes in the python script.
Is there a way to call the WeaverBird components within the ghpythonlib.components?

Permalink Reply by 筑梦NARUTO on January 15, 2017 at 8:29am

yes,You can call the WeaverBird components within the ghpythonlib.components。

like this

Permalink Reply by Jonathan Hermann on January 15, 2017 at 10:12am

Great. Thanks again!

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