Optimum graph creation and distribution for underground networks.
You can either download a pre-compiled version or compile one yourself.
You can head to the releases section and download the latest version. Extract the file and run the jar file.
Assuming you have git installed, run
git clone https://github.com/LovetheFrogs/OptiGraph
then run cd OptiGraph, compile it with mvn install and run the .jar file with java -jar target/OptiGraph-1.0-shaded.jar.
To use the app, just add your nodes/stations to the graph and plot them. You can change the algorithm used by clicking Settings > Change Mode and delete stations by giving an id and pressing the delete node button.
OptiGraph also has functionality to save and load graphs using File menu.
Optigraph can be used to plan out metro systems. One interesting use case is the design of minecraft piston-bolt networks for least space traveled between any two stations.
You can submit a bug report by filling out the bug template in the issues section. You can also collaborate by submiting a pull request. All reasonable pull requests will be reviewed.