ChatGPT 生成 Jelly 3D Icon 的方法

網路上看到透過ChatGPT 生成 Jelly 3D Icon 的方法，把圖片上傳到 ChatGPT，再用以下的 prompt 即可。

prompt: 

{
  "style": "Jelly 3D Icon",
  "object": "User-uploaded logo or emoji (e.g. Netflix N, Ghost, Spotify icon, etc.)",
  "base": {
    "shape": "Rounded square",
    "material": "Soft translucent jelly-like material",
    "color": "A strong contrasting color to icon (e.g. purple, green, blue)",
    "lighting": "Inner glow and soft ambient shadows that gently fade outward"
  },
  "icon": {
    "material": "Jelly/glassy translucent look, softly glowing from within",
    "color": "Brighter tone or brand color, always with a jelly-glass texture",
    "depth": "3D extruded with rounded edges and subtle bottom shadow",
    "placement": "Centered with even padding inside base"
  },
  "render": {
    "camera": "Front orthographic view with centered framing",
    "lighting": "Studio-quality lighting with soft top-left highlight and directional drop shadow underneath icon",
    "shadow": {
      "style": "Soft diffused base shadow with slight blur",
      "position": "Directly under icon, slightly offset down",
      "opacity": 0.15,
      "spread": "Medium, matching other icons in set"
    },
    "background": "Soft warm grey or pastel cream for consistency",
    "dimensions": "1:1 square ratio, minimum 1024x1024",
    "file_format": "PNG"
  },
  "style_notes": "Ensure consistent lighting and shadow softness across the set. Shadows should appear slightly beneath and behind the icon with soft blur — matching the Spotify, Camera, and Weather icon samples exactly. Avoid flat or harsh shadows. Emphasize clean separation between icon and base through shadow and depth."
}