Voronoi Foam Octopus

This is a design from our SIGGRAPH 2016 paper [Procedural Voronoi Foams for Additive Manufacturing](https://sites.google.com/site/jonasmartinezbayona/procvorfoam).

### Content

For each of the examples in this collection, we provide the following data:

- Raw volume data of the model without the base.
- Raw volume data of the model with a planar base.
- A ply mesh of the surface without the base.
- A ply mesh of the surface with a planar base.
- When available, the .tar.gz used to print the model on the Ember.
- When available, the .b9j used to print the model on the B9Creator.

### Miscellaneous Notes

- The surface mesh are obtained by running marching cube on the volume data. The surface is unfiltered, but you can run a few steps of Laplacian smoothing on it.

- The volume data is padded with 0 so that marching cube can be run directly on it. The volume data can be opened directly in Paraview (open the .mhd file). Alternatively, the volume data can be read as a 3D