I created a Face Expression Editor (Import it as a Graph)

[patrickchamp]

What it Does
Edit facial features, such as eye direction, smile, eyebrow position, rotate head, mouth (Ooh! Eee! Aah!).

How to use it

1. Setup: In ComfyUI, install the nodes below. In Krita AI Diffusion, switch from Generate mode to Graph, then import my workflow.
2. Select an individual face to edit: 0 is the 1st face, 1 is the 2nd. (Autodetects up to 50 faces)
3. (Recommended) Select "Generate Live" to see adjustments in real time. It's fast.

Resources: See the AdvancedLivePortrait repo for info about the parameters, I kept the same names.

ComfyUI Nodes Used
Core Functionality: AdvancedLivePortrait
Secondary: AutoCropFaces, was-node-suite's Image Paste Face Crop

Download Workflow
Krita Expession Editor.json

[artemcrum]

Fantastic job! Thank you!

Is it possible to add a reset button? When adjusting several face you should to reset slider manually for each face, which is not very convenient.

[patrickchamp]

I provided feedback on the Custom Workflow feature and mentioned that a reset to default button would be helpful. There might be a way to do it within the workflow and expose the parameter in krita but you'll need to figure it out yourself. I don't want to set the expectation that i'll update it. i made it for myself and just figured i'd share it. Join the discord though because there's a workflow channel with other people discussing and sharing workflows. Someone else actually created one for the exact same node.

[Sorry-Im-Stupid]

You could possibly make it work within your own workflow by having a button for each slider that sets the value to '0'.

[artemcrum]

And now FLUX generation is broken(

Here is the error:

newbyteorder was removed from the ndarray class in NumPy 2.0. Use arr.view(arr.dtype.newbyteorder(order)) instead.

File "D:\AI\krita\server-new\python\Lib\site-packages\gguf\gguf_reader.py", line 151, in _get .newbyteorder(override_order or self.byte_order)

[artemcrum]

And now FLUX generation is broken(

Fixed by updating GGUF custom node in ComfyUI.

[patrickchamp]

That's great! Glad i could help. (i had no idea how i was going to help you with that)

[Sorry-Im-Stupid]

Very neat, but I've immediately encountered some issues.
The sliders are all out of order on mine, the 'aaa' slider is at the top for some reason and it's not the only one out of place.
And as I was playing with the sliders in live mode I eventually got this:
Server execution error: {'type': 'prompt_outputs_failed_validation', 'message': 'Prompt outputs failed validation', 'details': 'Value -7.08 smaller than min of 0: wink', 'extra_info': {}} (Error transferring http://127.0.0.1:8188/prompt - server replied: Bad Request)
And then refused to do anything, had to restart Krita, and when I tried it again I got:
Server execution error: not enough values to unpack (expected 2, got 1)
Update: Tried it again and it seems the 'wink' is the only one that causes the initial error, so that's where you should look first.