OC Outfit Pants Part

OCOutfit Pants Part is the trousers half of the lower slot: 49 options under a single 裤子 (pants) subcategory, feeding Character Outfit Block's lower_part input. The catalog runs the full bottom-half spectrum - bike_shorts, bloomers, buruma, cargo_pants, capri_pants, chaps, crotchless_pants, cutoffs, denim_shorts, dolfin_shorts - and, in true Danbooru fashion, a few state-of-clothing entries like asymmetricallegwear that describe how the pants are worn rather than what they are.

Here's the structural quirk you need to know before anything else: pants and skirts fight over the same socket. OCOutfit Pants Part and OCOutfit Skirt Part both output the OC_PART_OUTFIT_LOWER type, and the outfit block has exactly one lower_part input. You can't have both in the outfit at once - pick pants or pick a skirt, wire one node into lower_part, and leave the other out. If you genuinely want to flip between them per run, put a switch upstream; otherwise this is a one-or-the-other situation by design.

How it works

The standard part-node controls:

• mode - unset (default, emits nothing), fixed, or randomize. The pack-wide footgun applies: leave it on unset and your character silently gets no pants.
• option - static dropdown over all 49, formatted 裤子 | 不对称的裤子 -> asymmetricallegwear.

group only has __all_groups__ and 裤子, so the static-dropdown/group-mismatch fallback doesn't really come into play here. randomize is deterministic (same seed, same pants), and color_role defaults to auto, which maps the lower slot to secondary - with a palette connected, your pants take the palette's secondary color while the top takes primary. That two-tone split is exactly how a coordinated outfit should read.

Outputs

The standard trio: oc_part (typed OC_PART_OUTFIT_LOWER, wire into lower_part), prompt_preview (the resolved tag), and debug_text (mode, color role, pool index).

Installing it

cd ComfyUI/custom_nodes
git clone https://github.com/Zhuozhuo-219/ComfyUI-OC-Generator

Restart ComfyUI, or use ComfyUI Manager and search ComfyUI-OC-Generator. No extra dependencies, no model downloads - the tag catalog ships in-repo.

The honest take

49 options covers the pants that actually show up in anime character art well, and the "worn state" tags are a nice bonus. But it's a thin catalog next to the fashion vocabulary you might want - when your OC needs a specific cut the list doesn't have, that's a job for OC Generator's prefix_prompt. The pack is young and quiet with no real community trail yet, so treat the debug output as your documentation. And remember the socket rule: pants here, skirt over there, one lower_part, your choice.