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The diagram below shows an example of physical and logical connections in the Node Graph. Nodes A and B have

physical connections to inputs on the Switch node, and node C has a physical connection to the output of the Switch

node.

The logical connection from node A or B to node C, depends on the setting of the switch. When the Switch node’s in

parameter is set to 0, there is a logical connection from node A, to node C, passing through the Switch node. When

the Switch node’s in parameter is set to 1, there is a logical connection from node B to node C, passing through the

Switch node.

Physical and Logical Source

Physical Source

To find the physical source from a given port, use <yourPortName>.GetConnectedPorts(). For example, create a

PrimitiveCreate node and a Merge node, connect the output of the PrimitiveCreate node to an input on the Merge

node, then get the source of the connection into the Merge node:

# Get the root node

root = NodegraphAPI.GetRootNode()

23 NODEGRAPH API | PHYSICAL AND LOGICAL CONNECTIONS

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Amazon VERSION 2.0V1 Guía de usuario Pagina 168