More Control questions

[lbeltrame]

As I'm trying things and taking notes more questions come to mind. For the record, I 'll share my findings with @Aptronymist in one way or the other once I'm done.
Today's question is about multiple control images. Is this workflow supported? An example I use when doing complex poses involves multiple ControlNets and often manually adjusted preprocessed images.

Example:

I want to generate a gymnast with a pole. I usually create the pose with a 3D mannequin externally (e.g. in CLIP STUDIO PAINT) , then generate the Openpose bones (with the Original backend, this involves opening the Openpose editor and manually adjusting things like face outlines and fingers). Then I make lineart with the appropriate preprocessor, and manually erase all but the hands and the pole. Lastly I make a depth image with either midas or leres++.
To save computation time I then upload the preprocessed images along with the modified lineart, select the right model for them, and use the "none" preprocessor for each of them.
After that is done, I input my prompt and generate the image(s).

As you can see this workflow requires three separate control images, but in certain cases I've gone up to 4 (segmentation, often manually adjusted). So the 5 cent question is: is this possible with Control? I see that you can upload images for each ControlNet you add but it doesn't seem to affect the image generation.

[vladmandic]

that's exactly the purpose of the option to upload image to each unit - if that doesn't work, i'll have to check why.

[lbeltrame]

I have plenty of time to test things this weekend - I'll test things and report back. At least with OpenPose it seemed to lock me into 512x512 (with no initial control image) because the first resize would be ignored, and the pose would get ignored. But I did a one-off test so I need to repeat it.
If I find something that doesn't work I'll try to file an issue with a MWE (and perhaps the used control image) so that it can be independently tested.