Connections
Sockets and connections
Connections carry values or intent from an output socket to a compatible input socket. They are the core dependency edges of Parameter Graph.
- Where to find it
- Parameter Graph > click an output socket, then a target input socket
- When to use it
- Driving object properties and rule inputs from values, formulas and other nodes
On this page
Step by step
- Click the source output socket.
- Click the compatible target input socket.
- Change the source value and verify the target updates.
- If the target is inside a collapsed layer, follow the connection to the layer header and expand the layer to reveal the actual endpoint.
Direction
Connections are directional: source output → target input. The target socket determines what kind of value/behaviour can be applied.
Collapsed layers
A connection to a node hidden by a collapsed layer is not removed. Its rendered endpoint moves to the layer's chevron/header banner; expanding the layer rerenders the link to the node/socket.
Replacing inputs
Many property inputs are conceptually single-source. When a new compatible connection replaces an old one, verify the visible link and resulting Designer value rather than assuming both are active.
Keep in mind
- Keep graph wires readable with layers and tabs; a correct graph can still become difficult to maintain if every connection crosses the whole canvas.
Documentation reviewed