{ "image_generation_request": { "subject": { "placeholder": "[INSERT PRODUCT HERE]", "po…

{ "image_generation_request": { "subject": { "placeholder": "[INSERT PRODUCT HERE]", "position": "正中央，平视视角，画面完美居中", "presentation": "悬浮，在失重虚空中漂浮，无支架，无平台，无底座，无可见支撑物" }, "environment": { "background": "绝对纯正的漆黑色，十六进制颜色代码 #000000，无限虚空", "lighting": "轮廓光，电影级明暗对照法，金属边缘上的高对比度闪光，内部凹槽散发出柔和的橙色光芒" }, "aesthetic_style": { "textures": [ "喷砂哑光钛金属", "拉丝航空级铝材", "阳极氧化深灰色金属", "带棱纹的工业垂直散热鳍片" ], "optical_effects": "透过垂直长笛纹压花玻璃观看，细微的色差畸变，折射玻璃扭曲效果，外边缘径向运动模糊", "color_palette": { "primary_background": "#000000", "secondary_metal": "#8E8E8E", "accent_glow": "#FF8C00", "highlights": "#FFFFFF" } }, "composition_constraints": { "framing": "确保产品完全可见，不要切断边缘，主体周围留有宽裕的安全边距", "elements_to_exclude": [ "文字", "标志", "水印", "柔光箱", "灯架", "地面", "地平线", "道具", "人手", "表面阴影" ] }, "technical_specs": { "focal_length": "85mm 微距镜头", "depth_of_field": "产品深焦，前景折射玻璃模糊", "render_engine": "照片级真实感 Octane 渲染，8k 分辨率，光线追踪反射" } } }