海报透视线，从产品本身的棱角长出来
不找配角衬场，产品自己的轮廓就是画面的消失点
✍️ 这是个变量模板，核心规则是产品定义透视——轮廓、瓶身、鞋底这些实际结构线，直接拉成画面的跑道或隧道；前景强透视配真实细节，换任何硬件产品都适用。
📋 提示词 YAML 分段式1105 字符
Variables:
Brand: [BRAND NAME]
Product / Campaign: [PRODUCT OR CAMPAIGN]
Main Word: [SHORT WORD]
Subject: [PERSON / PRODUCT ONLY / BOTH]
Product Perspective Role: [FRAME / RAIL / CORRIDOR / VIEWFINDER / OTHER]
Perspective Type: [LOW ANGLE / SINGLE-POINT / TUNNEL / FRAME / OTHER]
Main Color: [COLOR]
Accent Color: [COLOR]
Campaign Details: [SLOGAN / SPECS / DATE]
Aspect Ratio: [9:16]
The product itself must become the origin point of the whole perspective system in this bold commercial campaign poster — not just a prop dropped into a perspective scene. Pull the direction, depth and vanishing point of the entire composition from its real geometry: edges, frame, lens, sole, bottle shape, handles, or whatever structural features it actually has.
Push the product forward in the foreground using strong, controlled forced perspective, while keeping its structure realistic, accurate, recognizable, and commercially believable.
From there, let the rest of the scene grow outward from the product, stretching its visual lines into a runway, corridor, frame system, tunnel, or other spatial structure…
📋 中文译写版 自然语言
变量：品牌：[BRAND NAME]；产品/活动：[PRODUCT OR CAMPAIGN]；主词：[SHORT WORD]；主体：[PERSON / PRODUCT ONLY / BOTH]；产品透视角色：[FRAME / RAIL / CORRIDOR / VIEWFINDER / OTHER]；透视类型：[LOW ANGLE / SINGLE-POINT / TUNNEL / FRAME / OTHER]；主色：[COLOR]；辅色：[COLOR]；活动详情：[SLOGAN / SPECS / DATE]；宽高比：[9:16]。在这张大胆的商业活动海报里，产品本身必须成为整套透视系统的起点——不是随手放进一个透视场景里的道具。整幅构图的方向、深度与消失点都要从产品真实的几何形态里提取：边缘、边框、镜头、鞋底、瓶身造型、把手，或者它实际拥有的任何结构特征。用强烈但可控的强制透视把产品推到前景最显眼的位置，同时保持结构真实、准确、可辨认、商业上可信。接下来，让画面其余部分从产品本身向外生长，把它的视觉线条延伸成一条跑道、走廊、框架系统、隧道，或其他空间结构……
