Fig. 4
From: Cells in Silico – introducing a high-performance framework for large-scale tissue modeling
A two-dimension representation of the D3C7- or a D3C27-stencil (A 3D stencil with 7 or 27 active voxels, respectively) with the two-colored (left) and eight-colored (right) checkerboard. The white subset is active and hence read and write accessible, while the other colors are read-only. The red dot represents the actual stencil position, and the red surrounding marks the input voxels. The red crosses mark the next possible stencil position in x- and y-directions