Layer Diffusion integration #1150
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…arency checkbox. Custom node repo: https://github.com/huchenlei/ComfyUI-layerdiffuse
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Created as draft since I likely missed something. Generate (with upscaling too) works great. Could not manage to make it work with Refine/Inpaint yet, it keeps adding a white background for some reason. |
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For Refine/Inpaint a special VAE encode is needed that understands transparency. The regular VAE only does RGB (ignores alpha channel). It was added in forge a while ago, but is not implemented in the ComfyUI nodes. How can the 2-pass generation (with upscale step) work though? It should run into the same problem? |
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You're right, 2-pass upscale doesn't work, I've just generated a 2k in one step. Hopefully it gets added to ComfyUI nodes soon. I still have to try Attention injection, because the Conv one changes the model a quite a lot. |
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Basic implementation of ComfyUI Layer Diffusion: https://github.com/huchenlei/ComfyUI-layerdiffuse
Uses two new custom nodes and adds a new transparency checkbox for the Generate action.
Showcase:
