Tools Used:
1. regular octahedron
2, 9. line
3,4,5. midpoint
6,7. segment
8, 16. intersection point (though constructed while using line tool)
10, 11. rotation
12. circle
13. point
14. perpendicular
15. plane
17,18,19,20,21,22,23,24. equilateral triangle.
Potential: as point 13 moves, shape transforms between octahedron and framework of cuboctahedron (obvious), with vertices forming icosahedon at a stae in between.
when triangles intersect, vertices of both an icosahedron and a cuboctahedron are formed
path of point 16 is portions of ellipses.