---
title: "Group"
slug: "cyclone-3dr-group"
type: "index"
canonical: "rcdocs.leica-geosystems.com/cyclone-3dr-group"
---

> ## 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.

# Group

4 articles

## [Group Polyline](https://rcdocs.leica-geosystems.com/docs/cyclone-3dr-grouppolylinesc.md)

Published on 2026-09-07

This command creates one set of polylines containing all selected polylines and set of polylines. Requirements Select all the polylines or set of polylines you want to group and launch the command.

## [Chain Polylines](https://rcdocs.leica-geosystems.com/docs/cyclone-3dr-chainpolylinesc.md)

Published on 2026-09-07

This command chains polylines: a link segments will be added and polylines will be merged. Requirements Select polylines and launch the command. Check Max distance if you do not want to chain...

## [Sew Polylines](https://rcdocs.leica-geosystems.com/docs/cyclone-3dr-sewpolylinesc.md)

Published on 2026-09-07

This command connects polylines which have the same extremities and/or group them inside a set of polylines. Requirements Select polylines or set of polylines and launch the command. Check Group in a...

## [Join 2 Polylines](https://rcdocs.leica-geosystems.com/docs/cyclone-3dr-joinpolylinesc.md)

Published on 2026-09-07

This command computes a curve to make the junction between two polylines. Requirements No selection is required to launch the command. Click the two extremities of polylines to be joined. A default...