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Utility Archive · 2026.02.13
[Lisp #46] 4CH : Chamfer All Rect Corners

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1/ Command :

  • 4CH



2/ Description :

This tool automatically applies a Chamfer (Bevel) to all four corners of a rectangle (Polyline or Lines) simultaneously.

  • Batch Processing : Significantly faster than chamfering each corner individually.

  • Versatility : Supports both standard orthogonal rectangles and rotated (inclined) rectangles.



3/ How to Use :

  1. Type 4CH in the command line and press Enter.

  2. Enter the First Chamfer Distance (Value 1).

  3. Enter the Second Chamfer Distance (Value 2).

  4. Select the rectangle using a Window Selection (click outside the object and drag to encompass it).

  5. The tool automatically chamfers all four corners of the selected rectangle.







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