ComfyUI-CatvtonFluxWrapper

ComfyUI wrapper of catvton-flux

workflow usage

The workflows can be found in the examples folder.

If you'd like more flexibility like using fp8 flux fill model, use CatvtonLoRA-SAM2.json or CatvtonLoRA-Draw.json. You can download the LoRA here.

If you'd like to automatically download all models with diffusers, use CatvtonFluxWrapper-SAM2.json or CatvtonFluxWrapper-draw.json, but You may have to set up a huggingface token BEFORE you start ComfyUI.

• Go to https://huggingface.co/black-forest-labs/FLUX.1-Fill-dev
• Accept FLUX policy
• Get a huggingface token for your account in settings->Access Tokens
• Set environment variable set HF_TOKEN=PUT-YOUR-TOKEN-HERE and set HUGGING_FACE_HUB_TOKEN=PUT-YOUR-TOKEN-HERE, thanks to raymondgp.

Then you are safe to start ComfyUI; search ComfyUI-CatvtonFluxWrapper in the ComfyUI manager and install it; if you cannot find it, update the ComfyUI-manager node, then search again.

workflow preview

SAM2 segment

• CatvtonFluxWrapper-SAM2.json

  <img width="960" alt="preview" src="https://github.com/user-attachments/assets/5d3cb124-1988-433e-b2fa-0a6102a7ed89">

• CatvtonLoRA-SAM2.json

  <img width="960" alt="preview" src="https://github.com/user-attachments/assets/6b08f124-6b19-41a2-bc5c-fbcf1badcc4c">

Manually segment

• CatvtonFluxWrapper-draw.json

  <img width="960" alt="preview" src="https://github.com/user-attachments/assets/8c334427-81d5-4efe-ba11-2dc477b0fc18">

• CatvtonLoRA-Draw.json

  <img width="960" alt="preview" src="https://github.com/user-attachments/assets/9bbfaaa5-fca3-495f-8e36-d29fea3e8314">