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ComfyDeploy: How ComfyUI Loopchain works in ComfyUI?

What is ComfyUI Loopchain?

A collection of nodes which can be useful for animation in ComfyUI. The main focus of this extension is implementing a mechanism called loopchain. A loopchain in this case is the chain of nodes only executed repeatly in the workflow. If a node chain contains a loop node from this extension, it will become a loop chain.

How to install it in ComfyDeploy?

Head over to the machine page

  1. Click on the "Create a new machine" button
  2. Select the Edit build steps
  3. Add a new step -> Custom Node
  4. Search for ComfyUI Loopchain and select it
  5. Close the build step dialig and then click on the "Save" button to rebuild the machine

ComfyUI Loopchain

A collection of nodes which can be useful for animation in ComfyUI. The main focus of this extension is implementing a mechanism called loopchain.

A loopchain in this case is the chain of nodes only executed repeatly in the workflow. If a node chain contains a loop node from this extension, it will become a loop chain.

Example

TODO: Detailed explaination.

First, install https://github.com/Fannovel16/ComfyUI-Frame-Interpolation.

Second, make a folder named heads inside of ComfyUI/inputs then put these two images into it.

Then load this workflow.

https://github.com/Fannovel16/ComfyUI-Loopchain/raw/main/demo.mp4

Nodes

  • EmptyLatentImageLoop
  • ImageStorageImport
  • ImageStorageExport
  • ImageStorageExportLoop
  • ImageStorageImport
  • ImageStorageExportLoop
  • ImageStorageReset
  • FolderToImageStorage (need a folder in input instead of an image)
  • LatentStorageImport
  • LatentStorageExportLoop
  • LatentStorageReset