SettingsSwitch

SettingsSwitch is a utility that exists to make the pack's fanciest node testable. The LCMLora_ipadapter generate node has four conditioning dials - style fidelity, strength, IP-Adapter scale, and ControlNet scale - and tuning all four by hand, then re-tuning them for a second style, is the kind of fiddling you want to do fast. This node banks three full presets of those four values and flips between them with a single setting dropdown (v1, v2, v3). Pick the bank, and all four of its outputs follow.

It does no generation, takes no images. It's a four-way float router with a three-way selector, and that's exactly what it should be.

How it works

Twelve float inputs in three groups of four. Each group (_1, _2, _3) holds one complete setting for the four dials:

• sf - style fidelity.
• strength - generation strength.
• IPAScale - IP-Adapter scale.
• CNScale - ControlNet scale.

The setting enum picks a group, and the node emits that group's four values in order on four FLOAT outputs. That's the entire mechanism - a lookup table with a switch on top.

The inputs and outputs that matter

• setting - v1 / v2 / v3. The only input you'll touch while testing.
• The twelve floats - set up once per workflow: sf_1..3, strength_1..3, IPAScale_1..3, CNScale_1..3, all defaulting to 0.6.

Outputs (in order): FLOAT ×4 - sf, strength, IPAScale, CNScale. Wire them in that order into LCMLora_ipadapter's style_fidelity, strength, ipadapter_scale, and controlnet_conditioning_scale inputs. All four ranges are 0–1 with 0.01 steps, which lines up with the generate node's style-fidelity and strength fields (its ipadapter/controlnet scales technically accept up to 10, but the switch caps at 1.0 - fine for real use).

How to install it

Part of the pack:

cd ComfyUI/custom_nodes
git clone https://github.com/taabata/LCM_Inpaint-Outpaint_Comfy
cd LCM_Inpaint-Outpaint_Comfy
pip install -r requirements.txt

Or ComfyUI Manager → "LCM_Inpaint-Outpaint_Comfy" → restart. No models, no dependencies beyond what the pack already pulls in.

Common issues

There's not a lot to break, but two things are easy to get wrong. First, the output order is fixed and unlabeled beyond position - sf, strength, IPAScale, CNScale. If you wire the four floats out of order, the pack's ipadapter node silently misbehaves, and it'll look like a tuning problem when it's actually a crossed wire. Second, all values cap at 1.0 here, and the generate node's ipadapter_scale/controlnet_conditioning_scale accept up to 10 - so if you ever need aggressive scales above 1.0, this switch physically can't hold them and you'll have to type them in manually instead.

It's a small node, but it's genuinely the right tool for its one job: A/B/C testing four interdependent dials without rebuilding the graph. Set each bank once, and flipping between looks becomes one dropdown instead of four sliders.