Figure 7
2D analog of neighbor search algorithm. Neighbor voxels are evaluated with increasing distance to the central voxel within the search radius rsearch (blue circle). The square Euclidian distances between the central voxel and neighbor voxel are given in voxel units. (a) A core type voxel (light blue) is located within the search radius; therefore, the central voxel is assigned the shell volume type (light green). (b) There are no core type voxels within the search radius; therefore, the central voxel is assigned the probe excluded void type (gray). |