⚙️ CR Set Value On Boolean

Small node, useful idea: it turns a yes/no toggle into a number. Flip the boolean on, it outputs one value; flip it off, it outputs another. That's a conditional - an if this then X else Y - expressed as a node you can wire into any numeric input.

Where this earns its place is in template workflows you want to reconfigure with a single switch. Instead of remembering "for the hires pass, set steps to 30 and denoise to 0.4," you wire a boolean to a couple of these and let one toggle push the right numbers everywhere at once.

How it works

There's nothing hidden here. You give it a boolean and two numbers. When the boolean is true, it emits the "true" number; when false, the "false" number. It provides the result as both an integer and a float output, so whatever downstream input you're driving - steps (INT), denoise (FLOAT), a scale factor - gets the type it expects without a converter.

The inputs and outputs that matter

• boolean (BOOLEAN, default true) - the switch. Wire it from a logic node, or toggle it by hand.
• value_if_true (FLOAT, default 1) - what to output when the switch is on.
• value_if_false (FLOAT, default 0) - what to output when it's off.

Outputs:

• INT and FLOAT - the selected value in both types. Use whichever the target input wants.
• show_help - the wiki-link string, ignore it.

Installing it

Part of Comfyroll Studio (Suzie1 / RockOfFire), a large, well-worn utility pack. Install through ComfyUI Manager (search "Comfyroll Studio," install, restart) or clone it:

cd ComfyUI/custom_nodes
git clone https://github.com/Suzie1/ComfyUI_Comfyroll_CustomNodes.git

then restart. No models, no dependencies.

Common issues

Watch the INT output when your values aren't whole numbers. If you set value_if_true to 0.4 and read the INT output, you'll get it truncated to 0 - read the FLOAT output for fractional values. It's an easy mismatch to make when you're wiring a denoise value.

Beyond that there's not much to break. It's a one-line conditional. The real design question is upstream: what's feeding the boolean? A hand toggle is fine for a manual switch; for anything driven by data you'll want a logic node (a string test, a comparison) producing that boolean. If Comfyroll fails to load at startup with a Python traceback, reinstall the pack cleanly through Manager - that's an install problem rather than anything with this node.