---
title: "Reverse Eng"
slug: "cyclone-3dr-reverseeng"
updated: 2026-08-06T08:58:25Z
published: 2026-09-07T11:52:00Z
canonical: "rcdocs.leica-geosystems.com/cyclone-3dr-reverseeng"
---

> ## 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.

# Reverse Eng

List of CAD Objects:

| Dimension | Name | Example | Type | Description |
| --- | --- | --- | --- | --- |
| 0D ![Add.png](https://cdn.document360.io/820e11db-8ed5-45ae-ac86-f6b77dcb2aa7/Images/Documentation/Add.png) | POINT | ![qa2019_n0792.png](https://cdn.document360.io/820e11db-8ed5-45ae-ac86-f6b77dcb2aa7/Images/Documentation/qa2019-n0792.png) | Point | (X,Y,Z) |
| 1D ![CADCurve.png](https://cdn.document360.io/820e11db-8ed5-45ae-ac86-f6b77dcb2aa7/Images/Documentation/CADCurve.png) | CAD CURVE | ![qa2019_n0793.png](https://cdn.document360.io/820e11db-8ed5-45ae-ac86-f6b77dcb2aa7/Images/Documentation/qa2019-n0793.png) | Linear | a line (curved or straight) connecting 2 points *Its geometry can be for instance: BSpline curve, circular arc, line segment, etc.* |
| 1D ![CADCurve.png](https://cdn.document360.io/820e11db-8ed5-45ae-ac86-f6b77dcb2aa7/Images/Documentation/CADCurve.png) | CAD WIRE | ![qa2019_n0794.png](https://cdn.document360.io/820e11db-8ed5-45ae-ac86-f6b77dcb2aa7/Images/Documentation/qa2019-n0794.png) | Linear | made of one or several chained CAD CURVES *It may be closed* |
| 2D ![CADSurface.png](https://cdn.document360.io/820e11db-8ed5-45ae-ac86-f6b77dcb2aa7/Images/Documentation/CADSurface.png) | CAD SURFACE | ![qa2019_n0795.png](https://cdn.document360.io/820e11db-8ed5-45ae-ac86-f6b77dcb2aa7/Images/Documentation/qa2019-n0795.png) | Surfacic | a face (planar or not) delimited by closed CAD WIRES *Its geometry can be for instance: BSpline surface, conical surface, sphere, plane, etc.* *The face may have some internal holes* Or a discretized surface *Its geometry is a* *list of triangles.* > [!CAUTION] > *This object is not compatible with most of CAD object edition commands.* |
| 2D ![CADSurface.png](https://cdn.document360.io/820e11db-8ed5-45ae-ac86-f6b77dcb2aa7/Images/Documentation/CADSurface.png) | SHELL | ![qa2019_n0797.png](https://cdn.document360.io/820e11db-8ed5-45ae-ac86-f6b77dcb2aa7/Images/Documentation/qa2019-n0797.png) | Surfacic | a set of CAD SURFACES sharing common CAD CURVES (contiguous and stitched) *It may be closed* |
| 3D ![CADSurface.png](https://cdn.document360.io/820e11db-8ed5-45ae-ac86-f6b77dcb2aa7/Images/Documentation/CADSurface.png) | SOLID | ![qa2019_n0798.png](https://cdn.document360.io/820e11db-8ed5-45ae-ac86-f6b77dcb2aa7/Images/Documentation/qa2019-n0798.png) | Surfacic | a watertight SHELL |

> [!NOTE]
> ### COMPOUND
> 
> a set of CAD Objects of any type may include other COMPOUND objects.

- [Measure through RDS](/v1/docs/cyclone-3dr-throughrdsc)
- [Simulate](/v1/docs/cyclone-3dr-simulatec)
- [Probe Feature](/v1/docs/cyclone-3dr-probefeaturec)
- [Create Network](/v1/docs/cyclone-3dr-createnetworkc)
- [Edit Network](/v1/docs/cyclone-3dr-editnetworkc)
- [Generate Patches](/v1/docs/cyclone-3dr-generatepatchc)
- [Extrusion](/v1/docs/cyclone-3dr-extrusion)
- [Fit](/v1/docs/cyclone-3dr-fiton)
- [Surface Restriction](/v1/docs/cyclone-3dr-surfacerestrictionc)
- [Hole](/v1/docs/cyclone-3dr-holerestrictionc)
- [Fill Surface](/v1/docs/cyclone-3dr-fillcadsurfacec)
- [Overlapped Surface](/v1/docs/cyclone-3dr-overlappedcadsurfacec)
- [Sew Surfaces](/v1/docs/cyclone-3dr-sewsurfacesc)
- [Group CAD](/v1/docs/cyclone-3dr-groupcadc)
- [Ungroup CAD](/v1/docs/cyclone-3dr-ungroupcadc)