We show that every orthotree can be unfolded with a 4x4 refinement of the grid faces. This is the first constant refinement unfolding result for orthotrees that are not required to be well-separated.
We show that every polycube tree can be unfolded with a 4x4 refinement of the grid faces. This is the first constant refinement unfolding result for polycube trees that are not required to be well-separated.
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orthotree
polycube tree
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orthotrees
polycube trees