Patternodes is a tool for creating generative design, vector patterns or animations. This is done using a node-based interface where you define a sequence of connected nodes that describe the design, each representing graphical elements, changes or repetitions. You might call this parametric design or visual scripting for 2d graphics.

The node sequence is completely non-destructive, so you can change any step in the sequence at any time without having to redo anything. This makes it easy to tweak repetition counts or element properties and instantly see the end result. The parameters that control each node can also be connected to other nodes, establishing complex relationships where one property controls another. And finally all of these node parameters can be animated using keyframes in a timeline.

Patternodes is designed from the start to stimulate playful use and experimentation, therefore the result is always shown in the preview view updating in real time. There is also extensive inline help features, warnings, sample files and even a manual to help you use the software.