AC_DESIGN_AERA

If you render architecture, interiors, or landscape visualizations, this is the node in the ComfyUI-AC_FUNV2.0 pack you'll actually reach for. AC_DESIGN_AERA is the design-prompt specialist: instead of one big dropdown, it gives you four - ARCHI (architecture), IND (interior), LAD (landscape), and FAC (factory) - plus a manual prompt box, and it reads the chosen prompt files straight off disk.

The mechanism is the same one the whole pack uses, just split across categories. Each dropdown lists the .txt files in a subfolder of the pack's Design_Aera directory (19 architecture files, 22 interior, 31 landscape, 1 factory). Pick a file and the node opens it, reads the whole thing, and puts the contents on the matching output socket. Five outputs come out of the box: Architecture, InDoor, Landscape, Factory, and Prompt, all STRING. You pick whichever category you're working in and wire that output into a CLIP Text Encode.

The prompts themselves are worth a look before you trust them wholesale. Open one up and you'll find a mix of readable English descriptions and classic tag-soup seasoning - things like ((masterpiece)), (best quality:1.4), (ultra-high resolution:1.2), (realistic:1.4) riding on top of a real scene description. That's SDXL-era syntax. It'll work fine on SDXL and its finetunes; if you're on a distilled model or Flux, the (word:1.3) weighting does nothing and you'll want to strip the parentheses, not add more.

The inputs that matter:

• ARCHI / IND / LAD / FAC - the four dropdowns. Each one reads from its own folder, so they don't interfere.
• Prompt - a manual multiline box (defaults to the literal Chinese text 请手动输入提示词, "please enter a prompt manually"). Whatever you type here comes straight out the Prompt output untouched.

One quirk: FAC has exactly one file in it, "工业设计3D提示词-B1.txt". The factory library is a single entry, so don't expect variety there. The fix is the same trick the author documents for the whole pack: drop your own .txt files into ComfyUI/custom_nodes/ComfyUI-AC_FUNV2.0/Design_Aera/Factory/ (or the Architecture, InDoor_AC, and Landscape folders) and restart, and they appear in the dropdown. You can grow this into a personal design-prompt library without touching code.

Install is standard for this pack:

cd ComfyUI/custom_nodes
git clone https://github.com/A719689614/ComfyUI-AC_FUNV2.0

restart, then look under the ♑AC_FUNV2.0 category. No models to download, no real dependencies - the code needs nothing beyond what ComfyUI already bundles (if the torch==2.11.0 line in requirements.txt makes pip unhappy, skip it; that pin is not load-bearing).

A couple of practical notes. First, since all five outputs are live every run, you can wire Architecture and Landscape into two different CLIP Text Encode nodes at once and A/B them - handy for architecture renders where the building and its setting are separate concepts. Second, because the dropdown lists come from whatever's in the folder at startup, adding your own files means restarting or reloading the workflow before they show up. And third, the file names are Chinese - that's the author's convention (he's a Chinese ComfyUI teacher on Bilibili), so you'll be navigating by description, not English labels. Slightly awkward at first, and the whole point of the tool is that you learn which file gives you the look you want.