Multi Procedure Stack

Multi-Procedure Stack

Simulate realistic treatment plans where order matters: structural bone/cartilage first, soft tissue filler last.

Stacking Order (default)

1. Structural (rhinoplasty, genioplasty, orthognathic visual)
2. Skin / resurfacing (subtle tone, not shape)
3. Volume (filler, fat graft)
4. Surface (lip contour, fine lines)

Never simulate filler before structural — it misleads patient expectations.

Stack Definition (JSON)

{
  "patient_id": "demo_001",
  "base_image": "before.jpg",
  "stack": [
    {"procedure": "rhinoplasty", "params": {"bridge_lift": 10, "tip_rotation": 5}},
    {"procedure": "chin_projection", "params": {"forward_mm": 4}},
    {"procedure": "lip_filler", "params": {"upper_volume": 12}}
  ]
}

Workflow

- [ ] Load base image
- [ ] For each step in stack:
      apply sim → save intermediate `step_N.jpg`
- [ ] Generate strip: before | step1 | step2 | final
- [ ] Generate cumulative morph (before → final)
- [ ] Export stack manifest JSON for reproducibility

Script

python scripts/stack_preview.py plan.json --output-dir results/

Output:

results/
├── step_0_before.jpg
├── step_1_rhinoplasty.jpg
├── step_2_chin.jpg
├── step_3_lip.jpg
├── strip_comparison.jpg
└── manifest.json

Consultation UX

Present as 「分步效果」 not just final:

• Patients understand each contribution
• Reduces "overdone" requests when they see cumulative drift
• Doctors can toggle steps on/off in UI (future: build React slider from strip frames)

Creative: Package Presets

Store presets in presets/ as JSON; agent copies and tunes params per patient.