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Differentiable Voronoi Diagrams for Simulation of Cell-based Mechanical Systems

DescriptionWe present a computational model leveraging analytical derivatives of Voronoi diagram geometry for simulation of cell-based mechanical systems. Boundary coupling formulation enables interaction with rigid bodies, elastic membranes, and free surfaces. Examples model complex dynamic processes involving frequent neighborhood changes, including foam coarsening and embryonic cleavage.

Authors

Bernhard Thomaszewski

ETH Zürich