效果图：

1. create hedra object from extended primitives
2. in parameters object > family select dodec/icos> family par. p=0.38; q=0.0

3. object convert to editable poly
4. select all edges
5. use extrude edges:extrusion height=-1.0 ; extrusion base width=0.3

6. select all polygons
7. use tessellate all polygons twice (apply)

8. in modifier list chose spherify=85%

9. add meshsmooth and the play!