Parametric bench with Grasshopper - problems when closing mesh

Hello dear community!

I am having a bit of trouble with my parametric bench. I am trying to close the mesh and make a solid out of it. The “curvature command” however seem to be off and it is not connecting the upper open edges with the bottom ones as it should be. Instead of that it connects the bottom left corner with the upper right corner. I attached the rhino and the grasshopper file below and marked the problem i a print screen. I would be really grateful if somebody of you can help me.

I am very thankful for any suggestions you might have!

Parametric Bench.3dm (94.6 KB)
Parametric (27.0 KB)

Why make a second topic about the same problem?


I thought I didn’t express myself very well and also didn’t attach both files in the first place, as I should have, in order for somebody to check all the steps. I wanted to delete the post but I believe I don’t have the rights to do that, only the admin.

You can edit the original post/thread instead of starting a duplicate.

Take a look at the attachment…
My fixes are in the red groups…

Parametric (28.0 KB)

1 Like

Thank you very very much for your big help!!! I struggled so much with this… Thank you!!!