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1/ Command :

• MBK

2/ Description :

This tool allows you to Break (Cut) or objects within a specific area (Rectangular or Circular). It is highly useful for cleaning up overlapping lines or removing geometry inside a boundary.

• Three Modes:

1. Rectangle Mode: Draw a rectangle; everything inside is　deleted (the rectangle remains).

2. Circle Mode: Draw a circle; everything inside is　deleted (the circle remains).

3. Batch Mode:　Select multiple existing rectangles, and the tool　deletes everything inside all of them at once.

3/ How to Use :

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

2. Choose an option (1, 2, or 3):

• Option 1 (Rectangle): Click two corner points to define a rectangular area. The content inside is removed.

• Option 2 (Circle): Click a center point and define a radius. The content inside is removed.

• Option 3 (Existing Rectangles):　Select multiple existing rectangle objects. The content inside all　selected rectangles is removed.