Enum PortDirection

Specifies the direction of a port in the graph.

Namespace: Unity.GraphToolkit.Editor

Assembly: Unity.GraphToolkit.Common.Editor.dll

Syntax

[Flags]
public enum PortDirection

Remarks

Use PortDirection to indicate whether a port receives or sends information. This enum supports bitwise operations which allows for combinations of values, although most ports are either Input or Output. The direction affects how the port is used in the graph. Input ports receive connections and typically appear on the left side of a node. Output ports initiate connections and typically appear on the right side of a node. Use None when a port has no fixed direction.

Fields

Name	Description
Input	The port receives information. It accepts connections from output ports.
None	The port does not have a fixed direction. It may receive or send information.
Output	The port sends information. It creates connections to input ports.