Calculates the stellar subdivsion of height k of a polytope P at the face Q. This corresponds to constructing the embedding given by the global sections of L-kE for the blow-up at the torus invariant subvariety associated to Q. Here L is the ample line bundle on the toric variety corresponding to P and E is the exeptional divisor.
P=cayley(matrix{{0,2,0}},matrix{{0,0,2}}) |
vertices oo |
Q=convexHull(matrix{(vertices P)_0}) |
toricBlowUp(P,Q,1) |
vertices oo
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