Connection Classes

The Custom Connection class in Open Logic represents a link between a source pin and a target pin.

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Creating a new Custom Connection class

1. Right-click in the Content Drawer.

2. Select Blueprint Class.

1. Search for CustomConnection and select it.

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Setting the connection class

The connection class can be assigned within a NodeBase class in the class defaults.

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Accessing the owning pins

You can retrieve the source and target pins using the Get Source Pin and Get Target Pin functions, respectively.

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On Connection Initialized

This event is triggered when a connection has been made between two pins.

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On Paint

This event is triggered when the connection renderer requests to paint the connection.

This function allows to make custom wire styles.

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On Recalculate Connection

This event is triggered when the wire data needs to be recalculated. For instance, this occurs when a parent node has moved.

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