CompuCell3d manual and Tutorial Version 2
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| Figure 3. Calculating changes in the boundary energy and the volume-constraint energy on a nearest-neighbor square lattice.
For longer-range interactions we use the appropriate list of neighbors, as shown in Figure 4 and Table 1. Longer-range interactions are less anisotropic but result in slower simulations. Figure 4. Locations of nth-nearest neighbors on a 2D square lattice and a 2D hexagonal lattice.
Table 1. Multiplicity and Euclidian distances of nth-nearest neighbors for 2D square and hexagonal lattices. The number of nth neighbors and their distances from the central pixel differ in a 3D lattice. CompuCell3D calculates distance between neighbors by setting the volume of a single pixel (whether in 2D or 3D) to 1. Directory: BinDoc -> cc3d binaries -> Manuals Manuals -> 111Equation Chapter 1 Section 1 CompuCell3d reference Manual Version 4 Download 6.67 Mb. Share with your friends:
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