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Utility Archive · 2026.02.23
[Lisp #53] NR : Draw Rectangle with Fillet/Chamfer [Independent]

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1/ Command :

  • NR



2/ Description :

This tool is an improved version of the standard RECTANG command, designed to simplify drawing rectangles with Fillets (Rounding) or Chamfers.

  • Direct Input : Instead of navigating through options (like "Fillet" or "Chamfer" sub-menus), you can define dimensions and corner modifications in a single sequence.



3/ How to Use :

  1. Type NR in the command line and press Enter.

  2. Click the Bottom-Left Corner (Start Point).

  3. Enter the dimensions in the format Width,Height (e.g., 100,50) and press Enter.

  4. Enter the Corner Option:

  • For Rounding: Type R followed by the radius (e.g., R10).

  • For Chamfer: Type C followed by the distance (e.g., C10).

  • For Square Corners: Type R0 or C0.

5. The rectangle is drawn with the specified dimensions and corners immediately.



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