Mesh Join not working

Grasshopper
1

Any hints how to get mesh joined properly? many faces disappear after join operation, even though mesh is showing as closed result . Aim is to extrude the mesh to plane and create volumetric 3D geometry

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Mesh join.gh (63.0 KB)

2

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I’m not sure what problem the pufferfish components are supposed to solve…

This is what I see:

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3

Yea iam using pufferFish plugin to convert closed polylines to mesh. Aim is to create mesh and extrude it downwards to have one 3D volumetric mesh.

4

Which polylines?

5

I already converted the polyllines to meshes before sharing the code,.

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No need to worry about missing plugins (pufferfish). i just used it to check if mesh is closed. They have component “Is Mesh closed” which return boolean result.

6

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I don’t think the resulting meshes are of good quality. But with adequate inputs, you could use this definition…

mesh_join_close.gh (88.0 KB)

7

Hi @MomoJawad ,

what about using Surfaces instead?
Mesh join.gh (62.3 KB)

8

Oh it seems you used c# in rhino 8 -GH 2. Iam using Rhino 7 so couldnt test the file

9

Thanks that good approach too Thank you.

10

I’ve converted all my scripts to Rhino 8 last year already.

11

Ok, i will try it with rhino 8. Thanks for the help