======Свойство MeshGeometry3D.Groups======
  * **Пространство имен:** [[developers:references:topomatic.visualization.geometry|Topomatic.Visualization.Geometry]]
  * **Сборка:** Topomatic.Cad.Foundation (в Topomatic.Cad.Foundation.dll)
=====Синтаксис=====
<code csharp>public MaterialGroupsCollection Groups { get; }</code>
**Значение свойства**
  * Тип: [[developers:references:topomatic.visualization.geometry.materialgroupscollection|Topomatic.Visualization.Geometry.MaterialGroupsCollection]]