🔧 CR Float To Integer

ComfyUI is strict about types. A node that outputs a FLOAT can't plug into an input that expects an INT - ComfyUI won't quietly cast it for you, it just refuses to connect. CR Float To Integer is the tiny adapter that fixes that: feed it a float, get a whole number out, wire it wherever an INT is required.

It's a one-job conversion node in Comfyroll Studio, the utility pack from Suzie1 and RockOfFire. Dead simple, and it exists purely because of ComfyUI's type system - not because the math is hard.

When you'd reach for it

Anytime a float-producing node needs to drive an integer input. A gradient or math node hands you 14.0 and your sampler's steps wants an INT. A calculation yields a fractional dimension and a resize node wants whole pixels. A CR Gradient Float ramp needs to become a frame count. This node is the glue in all of those.

The inputs and outputs

• _float - the value to convert. (Yes, the parameter really is named with a leading underscore - that's just how it's exposed.)
• Output INT - the whole-number result, plus show_help, a wiki-link string you can ignore.

That's the entire node. There's no rounding-mode option, so if the exact behavior at the boundary matters to you - whether 3.9 becomes 3 or 4 - test it with a known value before you rely on it, and if you specifically need rounding, do the arithmetic upstream (e.g. add 0.5 before converting).

Installing it

ComfyUI Manager → search Comfyroll Studio → install → restart. Or by hand:

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

then restart. The utility nodes have no heavy dependencies and nothing to download.

Common issues

It won't connect to the target. Confirm the downstream input actually wants an INT - some nodes accept a FLOAT directly, in which case you don't need this at all.

Unexpected value at the decimal boundary. As noted, there's no rounding widget. If you're near a .5 and precision matters, handle the rounding in a math node before this one.

The whole pack failed to load. If ComfyUI's console shows Comfyroll's utility nodes failing with a NameError (the pack's graphics module can fail to import and drag the entire pack down with it), that's not this node - it's a missing dependency elsewhere in the pack. Scroll up to the first real traceback, install the missing library into ComfyUI's Python, and restart.