Active Vertex Model for cell-resolution description of epithelial tissue mechanics
Fig 4
Flow chart of the force and torque calculations in each time step based on Eqs (7) and (12).
The calculation speed is significantly improved by using the fast equiangulation moves shown in Fig 2c. The Delaunay triangulation is recomputed only if there are cell division and/or death events, which do not occur at every time step.