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ComfyDeploy: How ComfyUIJasonNode works in ComfyUI?

What is ComfyUIJasonNode?

Nodes:SDXLMixSampler, LatentByRatio

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 ComfyUIJasonNode and select it
  5. Close the build step dialig and then click on the "Save" button to rebuild the machine

ComfyUI Jason Node

Some Custom Node I made for comfyui

SDXLMixSampler

The concept is to make one node to use both base+refiner like simple sampler. Let me explains some parameter. total_steps: total steps would run with this sampler. default is 20. mixing_steps: total steps of one loop, loop = total_steps / mixing steps base_steps_percentage: the percentage of base model's steps in each loop, the refiner would take the leftover

The whole pocess would only add_noise at the first base model sampling, other would disable_noise. The return_with_leftover_noise would be false at the last refiner node.

While would I create this node? I was testing around generating text and I found it helps to generating text in multiple loop of the base+refiner process and I think it could done by 1 node.

Installation

put .py files into ComfyUI\custom_nodes

License

Distributed under the GNU General Public License v3.0. See LICENSE for more information.

Acknowledgements

Thanks to the creators of ComfyUI for creating a flexible and powerful UI. Another special thanks to ⛧ Sytan ⛧ and others who created the wonderful workflow for SDXL https://github.com/SytanSD/Sytan-SDXL-ComfyUI

civitai: https://civitai.com/models/108594?modelVersionId=116911

To support my work, you could buy me a coffee https://www.buymeacoffee.com/JasonAICreator