Gyroid structure with millipede

[DanielPiker]

Here’s a cleaner way to model a gyroid than using an isosurface

Weld seams between gyroid meshes

For a quite different way of approaching this… Some time ago I discovered a way to discretize the gyroid using only 1 type of triangle. [image] You can use this as the starting point for a subdivision mesh, and get a much cleaner and more regular result than you do from an isosurfacing approach [image] Here’s a definition: subdgyroid.gh (15.9 KB) Subdivision distorts the open edges, so here it generates a larger portion, then selects only the inner undistorted part to get a properly per…

As for thickening extending it beyond the unit cube - that’s to be expected since the surface is not perpendicular to the cube faces.
If you want a repeating unit with thickness and meeting the faces of a cube you’ll need to take a larger patch and thicken that, then cut out a unit cube from the middle of it.