Friday, April 19, 2013

Dual Inputs of the Merge Node

The Merge node has two inputs: A and B, refer to Figure 1. The input A is used to connect the foreground element whereas the input B is used to connect the background element. The data is always copied from the input A to the input B. If you disconnect the node associated with the input A, the data stream will keep flowing through the input B.

The Merge1 node with two input connectors
Figure 1 The Merge1 node with two input connectors

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