---
title: "Smooth Borders"
slug: "cyclone-3dr-smoothbordersc"
updated: 2026-09-07T11:51:31Z
published: 2026-09-07T11:51:31Z
canonical: "rcdocs.leica-geosystems.com/cyclone-3dr-smoothbordersc"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://rcdocs.leica-geosystems.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Smooth Borders

![CmdSmoothBorders.svg](https://cdn.document360.io/820e11db-8ed5-45ae-ac86-f6b77dcb2aa7/Images/Documentation/CmdSmoothBorders.svg)

This command modifies the borders of the selected mesh. These borders will be smoothed.

> [!TIP]
> ### Requirements
> 
> Select the mesh and launch the command.

1. Define **the borders** you want to smooth. Selected borders are displayed in pink.
  1. Use the options **Select borders shorter than** or **Select borders longer than** and set the **Length** threshold.
  2. And / or select holes by click
  3. And / or make a rectangular selection of holes in the scene.
2. Optionally, **Limit Edge Length** defines the maximum edge length of the smoothed borders. You can adjust this value and make a preview to see if the result fits your needs.