01 · inputs
Floor plan (required)
Source of truth. Geometry, walls, doors, windows and dimensions are preserved exactly.
Plumbing reference drawing (required)
Style reference only — its geometry is never copied. Only plumbing symbols, pipe styles, legends, schedules, title block, typography, sheet layout and CAD standards are learned.
Upload both images to enable generation.
02 · output
plumbing-prompt.json
No prompt generated yet
Upload a floor plan and a plumbing reference drawing, then generate the plumbing JSON prompt.
Copy or download this prompt, then paste it into ChatGPT or Gemini together with your floor plan (Image 1) and the plumbing reference drawing (Image 2).