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3D X-Ray Vision

Jul 18
2 min read

The Mission:

Master orthographic projection! Look at a 3D block structure and correctly identify what it looks like flat from the Front, Top, or Side view.


Math Skills:

  • Orthographic Projections: Mapping a 3D object to 2D Front, Top, and Side views.

  • Spatial Visualization: Mentally rotating objects and ignoring depth to see flat shapes.


How to Play:

  1. Read the Mission Bar at the top to see which view you are searching for (e.g., "Find the Top View!").

  2. Click and drag the canvas to rotate the 3D block structure and examine it from all angles.

  3. Look at the four 2D Option Grids below and click the one that matches the requested flat view.

  4. If correct, the camera will automatically animate and zoom into that exact angle to prove it! Click the Next button on the result card to play again.

3D 透視眼


任務簡介:

掌握正投影圖！觀察 3D 積木結構，並正確辨識它從正面 (Front)、平面 (Top) 或側面 (Side) 看過去的平面圖案。


數學技能:

  • 正投影: 將 3D 物件映射為 2D 的正視圖、俯視圖和側視圖。

  • 空間視覺化: 在腦海中旋轉物件並忽略深度，以看出平面形狀。


玩法說明:

  1. 閱讀頂部的 「任務列」(Mission Bar)，確認你需要尋找哪個視角（例如：「找出俯視圖！」）。

  2. 點擊並拖曳畫布來旋轉 3D 積木結構，從各個角度仔細檢查。

  3. 觀察下方的四個 2D 選項網格 (Option Grids)，並點擊符合所求平面視角的圖案。

  4. 如果答對了，鏡頭會自動播放動畫並放大到該精確角度來證明你的答案！點擊結果卡片上的 「下一題」(Next)按鈕再玩一次。


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