到 User Preferences -> Themes 分頁 -> Node Editor 類別,更改 Noodle Curving 參數的值。數值愈大愈彎曲, 0 = 直線。 References: customization - How can noodles (the lines that connect nodes) be changed from straight to curved lines? - Blender Stack Exchange Blender 視窗、界面、偏好設定、與檔案 Blender 學習筆記