# GPT Image Hub prompt

## 巧克力棒商业广告主视觉
- URL: https://www.gptimagehub.com/zh-CN/library/chocolate-bar-commercial-key-visual
- Generator URL: https://www.gptimagehub.com/zh-CN/generate?promptId=oss-ym-mm-3890
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-CN%2Flibrary%2Fchocolate-bar-commercial-key-visual
- Category: 产品与电商
- Model: nanobananapro
- Aspect ratio: 1:1
- Style: photorealistic
- Tags: 广告创意, 静物摄影, 巧克力, 商业主视觉, 影棚布光, 极简风格
- Updated: 2026-10-26T22:13:53.098Z
- Created: 2026-10-26T22:13:53.098Z

生成高光影棚级别的巧克力质感商业广告主视觉。可替换主要拍摄主体与辅助质感元素，适用于各类精致食品展示。

### Full prompt
```text
{
  "_world": "advertising",
  "creation_intent": "展现精湛工艺与原料品质",
  "generation_logic": "以制作工艺与材质肌理为视觉焦点",
  "subject_kit": {
    "primary_subject": "[巧克力棒]",
    "secondary_elements": [
      "融化滴落的巧克力",
      "细腻可可粉",
      "撕开的铝箔包装"
    ]
  },
  "core_tension": "极致诱惑与精准控制的张力",
  "twist_mechanisms": [
    "横截面细节展示",
    "材质质感对比"
  ],
  "stage_context": "纯白无缝影棚背景",
  "composition_rule": "对称镜像构图",
  "lighting_rule": "顶部柔光箱主光",
  "imaging_assumption": "高端商业静物摄影",
  "deliverable_type": "广告主视觉 KV"
}
```