Random Arc Tunnel Pavilion Rhino Grasshopper Tutorial

[@유나-s8r]

Hi !!! if I want to build a tunnel with a perfect semicircle, not an angular circle, which command should I remove? I'm a student, and I'm not good at grashoppers, and I'm trying to build a long, semicircular tunnel

[@JuneLeeDesign]

You need to use Arc to adjust angles, not Arc SED. kzbin.info/www/bejne/d3TCdIqbgZeZmpo check out here.

[@kentarosakakuchi1686]

Hello, when I use the boundary surface, each boundary forms a longitudinal surface, not two adjacent forming surfaces

[@JuneLeeDesign]

Check you flattened the node.

[@jasonpurnawan3604]

Excuse me? But how do you make the boundary surface part the way it is? When i try to use the boundary surface it gave surface to the whole module not just the edges / structure. Thanks!

[@JuneLeeDesign]

Make sure you checked flatten.

[@jasonpurnawan3604]

@@JuneLeeDesign it turns out that the problem was the pufferfish's offset curve. Can i know what version of pufferfish did you use? Thanks!

[@JuneLeeDesign]

It is 2.9v.

[@CaseyA0812]

Hi June, I am having the same issue as the commentors before me. I use 3.0 pufferfish and I tried 2.9v but it does not have the same offset curve component. My boundary sureface is set to flatten but it forms on the longitudinal direction and not the latitude. How can I fix this?

[@JuneLeeDesign]

How about using 2 Offset Curve components, the basic component not plugin. One for positive and another for negative direction.