NodeGraphCore
Donatello Node Graph and Editor
A pure Java implementation of Node based data flow programming and a GUI editor.
Data-flow programming is aesthetically pleasing, greatly reduces the chance of syntax error, and empowering for people that are not fluent in the archaic syntax of text-only languages.
Features
- Nodes are not directed or forced to run via triggers. There is little danger of large networks overflowing the stack. They could be run in parallel.
- Folding: Collapse a subgraph down to a single Node with Fold and reverse with Unfold
- Convenient built-in nodes for basic math and reporting.
- Unit tests for everything! If it can be tested, we shall!
- The editor has written in Java Swing. The main executable class is
com.marginallyclever.donatello.Donatello. - While running the Swing editor you can also access Swing-only nodes like
LoadImageandPrintImage. PrintImage results will appear in the background of the node editor panel. - A ~/Donatello/ folder contains the application log file.
- A ~/Donatello/extensions/ folder contains 3rd party plugins. Add new Nodes or write your own.
Use it, Discuss it, Love it.
- Please see the Javadoc with the full API for Core and Swing.
- Please see guide for how to Contribute
- The Official webpage!
- Join the Discord channel and make new friends.
Based on work by
- https://nodes.io/story/
- https://github.com/janbijster/cobble
- https://github.com/kenk42292/shoyu
- https://github.com/paceholder/nodeeditor
- https://github.com/miho/VWorkflows
- https://nodered.org/
- Maya
- Unity
- Blender
- and others