# GPT Image Hub prompt

## 巧克力棒商業廣告主視覺
- URL: https://www.gptimagehub.com/zh-TW/library/chocolate-bar-commercial-key-visual
- Generator URL: https://www.gptimagehub.com/zh-TW/generate?promptId=oss-ym-mm-3890
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-TW%2Flibrary%2Fchocolate-bar-commercial-key-visual
- Category: 產品與電商
- Model: nanobananapro
- Aspect ratio: 1:1
- Style: photorealistic
- Tags: 廣告創意, 靜物攝影, 巧克力, 商業主視覺, 攝影棚打光, 極簡風
- Updated: 2026-10-26T22:13:53.098Z
- Created: 2026-10-26T22:13:53.098Z

生成高質感攝影棚打光的精緻巧克力商業廣告主視覺。可更換主要主體與次要質地元素，呈現多樣精緻食品。

### Full prompt
```text
{
  "_world": "advertising",
  "creation_intent": "展現精湛工藝與原料品質",
  "generation_logic": "以製作工藝與材質肌理為視覺焦點",
  "subject_kit": {
    "primary_subject": "[巧克力棒]",
    "secondary_elements": [
      "融化滴落的巧克力",
      "細膩可可粉",
      "撕開的鋁箔包裝"
    ]
  },
  "core_tension": "極致誘惑與精準控制的張力",
  "twist_mechanisms": [
    "橫截面細節展示",
    "材質質感對比"
  ],
  "stage_context": "純白無縫影棚背景",
  "composition_rule": "對稱映象構圖",
  "lighting_rule": "頂部柔光箱主光",
  "imaging_assumption": "高階商業靜物攝影",
  "deliverable_type": "廣告主視覺 KV"
}
```