Grid graphs in this code can all be considered undirected but are not acyclical, therefore visited nodes are marked to avoid infinite recursion. In practice, directed 2D grid graphs are also possible ...

The code is fully typed and makes use of composition with Protocol classes so that valid directions, traversal strategies, and even 2D graph types can be readily exchanged with minimal refactoring.

The graph at any level of the hierarchy can be rapidly constructed from ... J, Kennedy R, Plaza SM, Chakraborty A and Katz WT (2014) Graph-based active learning of agglomeration (GALA): a Python ...

PyVista (formerly known as ‘vtki’) is a flexible helper module and a high-level API for the Visualization Toolkit (VTK). It is a streamlined interface for the VTK, enabling mesh analysis and plotting ...