怎麼填變量：主體可以換成"一隻可頌""一個小籠包""一塊月餅"，外形描述、標題和規格欄跟着改，例如月餅寫"圓形帶花紋的餅""MOONCAKE""中式酥皮點心 / 中國"；尺寸數字填你的實際測量值或大概數；標籤想用中文，把"TECHNICAL BLUEPRINT"等英文改成中文即可。也可以直接上載一張點心照片，並在開頭加"以上載照片為對象"。

示例圖：深藍色網格紙上，左上角寫着"MADELEINE / TECHNICAL BLUEPRINT"和四行規格，右上是帶貝殼紋虛線的俯視圖並標着 75 和 45，中間是扁扁的側視圖標着 22，左下是正視圖，右下方框裏是紋路的局部放大，底部有比例尺和兩條備註。

常見問題：

• 畫成了藍色濾鏡的食物照片：把"完全轉成線稿示意圖、不要寫實照片"放到第一句。
• 視圖數量或位置不對：保留"恰好 4 個視圖"並逐個寫明位置。
• 尺寸數字亂：數字越少越穩，只標長、寬、高三個即可。

適合：甜品店趣味海報、烘焙課程封面、美食帳號系列圖、禮盒內頁卡片。

英文原版

text
Using the provided reference image as the subject, transform the madeleine into a clean technical blueprint drawing rather than a photo. Create a vertical engineering-sheet layout on a dark blue grid background with thin white linework, a double border, measurement arrows, labels, and schematic outlines that preserve the madeleine’s shell-like oval form.

Goal: Produce a blueprint titled {argument name="title text" default="MADELEINE"} with the subtitle {argument name="subtitle text" default="TECHNICAL BLUEPRINT"}.

Layout: Include exactly 4 technical drawing panels derived from the reference pastry: 1 large top view at the upper right, 1 side view centered below it, 1 front view at the lower left, and 1 boxed detail inset at the lower right showing the shell rib pattern. Use white contour lines and dashed internal rib lines.

Technical text: Add a specification block at upper left with exactly 4 rows: TYPE: {argument name="type label" default="Small Shell Cake"}, ORIGIN: {argument name="origin label" default="France"}, SHAPE: Ovoid / Shell, UNITS: Millimeters.

Measurements: Add dimension lines and numeric labels matching a blueprint: top view width 75 and height 45, side view height 22, front view width 45 and height 22. Add a bottom-left scale ruler labeled SCALE with marks 0, 10, 20, 30, 40, 50 mm.

Additional elements: Add the inset label “DETAIL A” and “SHELL RIB PATTERN”. Add a notes box at the bottom right with exactly 2 notes: “1. All dimensions are approximate.” and “2. Typical madeleine proportions may vary.”

Style constraints: Do not render the pastry as a realistic food photo; convert it fully into a white-on-blue technical schematic. Keep the blueprint crisp, precise, lightly hand-drawn at the outline edges, with no extra objects, no shadows, and no watermark.

改編自 @gomagometti 發佈、YouMind-OpenLab/awesome-gpt-image-2 收錄的提示詞，許可證 CC BY 4.0，本站已翻譯並改寫（修改內容見 changes）；示例圖來自同一條目。