LISP Utilities
4R4r.elfFillet All Rectangle Corners
Generates fillets on all four corners of a rectangle
Description
This tool automatically applies a Fillet (Rounding) to all four corners of a rectangle (Polyline or Lines) at once.
- Batch Processing
- Instead of filleting each corner individually, you can fillet the entire shape in one go.
- Versatility
- Works on both standard orthogonal rectangles and rotated (inclined) rectangles.
How to use
The tool automatically rounds all four corners of the selected rectangle.
- 1.Type 4R in the command line and press Enter.
- 2.Enter the Radius value for the fillet.
- 3.Select the rectangle using a Window Selection (click outside the object and drag to encompass it, as shown in the blog's example image).
Example

Included free
All 401 LISP utilities come free with every Cadopilar license.
Purchase any Cadopilar license and our team will install the complete suite for you. No additional charge, no setup headaches.
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