Gail Shaw wrote:

> Any chance of some code?

My code would be useless because I calculated all the intersection points
outside of POV and just pasted in the final result. But I did find a nice way
to store all the possibilities:
#declare Pt=array[n]{All the points of intersection}
#declare Sc=array[n][3]{Points which enclose each triangular "sector"}
#declare Sectors01=array[n]{All "sectors" included in stellation 1}
...
#declare Sectors59=array[n]{All "sectors" included in stellation 59}

then call a macro, StellatedIcosahedron(SectorsN), which places all the mesh
stuff.
There is almost surely a more efficient way than what I did (for certain
reasons), but this works fine for me.

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