Another Grasshopper study. This definition is similar to the rib definition found at
Lift Architects. However, the Lift one only generates a rib structure in X, Y directions. This one cuts in the Z-direction and creates sectional ribs around a circular path allowing for a complete enclosure. The definition uses the same starting surface as the previous tessellation post.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi7nnOv9zyLY16mqCnvIa20-GfIRYntRyI-zavzzCvtHxSqQtzdReeK1TyMqVf5un2lrpZsXMYJf2B60hDLgPsjS5uwUeZLIxD-T06qfVZBvKlVp_-9SFagWG1ZW2H8s7uWuvdkJNrywJk/s400/Ribbing+Test+1.jpg)