Inputs & Outputs
Each node has input and output sockets meant to transfer data - they are purple. You can either manually add data to the input fields or connect data from the output of a node to the input field of the other node. You can only connect sockets that make sense to be connected.
Green fields are called triggers. They determine the function of the node. By connecting trigger sockets, you establish the sequence in which nodes will be running. The output sockets will be filled with data when you trigger the node. All “selector” and other input nodes don’t have any triggers since now computation takes place. Their output always exactly mirror the input that you manually enter.
To establish a connection of data (purple) sockets:
- Click on the output socket of a node
- Drag a purple line to the input socket of another node
- When both sockets turn purple, you have successfully established the connection!
Last updated on November 30, 2022