FastDome is a set of 3D printed vertices to build an open source geodesic 2V dome using PVC tubes.
I've used 16cm (outer diameter) PVC tubes. The modeling was done using OpenScad and is under a GPLv3 license. Use the SCAD file to fit the vertices to any diameter tube.
For a 70cm radius we'll need 35cm tubes (30) and 45cm tubes (35). I'll put some math here in a couple of days (check the references below).
For a 2V geodesic dome we will need to print a total of 26 vertices
| Number | Vertex type |
|---|---|
| 10 | 4 |
| 6 | 5 |
| 10 | 6 |
res. = 0.32mm
infill = 20%
Have fun!