# Merge#

(ImageNodeMerge)

• Category: Image
• Default object name: merge

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## Description#

Merge two images.

## Attributes#

Name Type Description
Thumbnail bool Enable/Disable the display of the node thumbnail in the Build View.
Thumbnail Size double Set the size of the thumbnail in the Build View.
Caching long Cache result of this node
Clear Cache action Clear the internal image cached by the node. If you clear the image cache, the node will request an evaluation when displayed by the Image View.
Pass Through bool Enable pass through. If enabled, the node returns the input specified as Master Input.
Master Input string Define which input should be returned by the node if Pass Through is enabled.
B reference (ImageNode) Define the B image. By default, B is the background.
A reference (ImageNode) Define the A image. By default, A is the foreground. Note that you can stack multiple A inputs.
Mask reference (ImageNodeMask) Specify a mask on which the operation is performed.
B Alpha Channel string Name of the image channel to consider as alpha for B
A Alpha Channel string Name of the image channel to consider as alpha for A
Window long Define the resulting image window in the event the image window of the inputs mismatch.
Merge Mode long Define the type of merge operation performed by the node.
Alpha long Specify how resulting alpha should be computed.
Mix double Specify the weight of the merging operation.