This document is archived and information here might be outdated.  Recommended version.


ITerrainDataSource Interface (ArcObjects .NET 10.5 SDK)
ArcObjects Help for .NET developers > ArcObjects namespaces > GeoDatabaseExtensions > ESRI.ArcGIS.GeoDatabaseExtensions > Interfaces > IT > ITerrainDataSource Interface (ArcObjects .NET 10.5 SDK)
ArcObjects Library Reference (GeoDatabaseExtensions)  

ITerrainDataSource Interface

Provides access to members of Terrain Data Source.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Description

ITerrainDataSource is used to set and get terrain specific properties associated with a feature class that participates in a terrain.

Members

Description
Read/write property ApplyToOverviewTerrain Indicates if the 'breakline' data source should be added to the overview Terrain.
Read-only property Embedded Indicates whether or not the data source is contained by the terrain.
Read/write property FeatureClassID The unique database identifier for the feature class.
Read/write property GroupID The identifier of the terrain's thematic group to which this feature class belongs.
Read/write property HeightField The database column providing heights for the features.
Method QueryResolutionBounds Returns the lower and upper resolution bounds in which the line/area data source participates in the triangulation.
Method SetResolutionBounds Sets the lower and upper resolution bounds in which the line/area data source participates in the triangulation.
Read/write property SurfaceFeatureType Indicates how the features are used to define the terrain surface.
Read/write property TagValueField The database column providing tag values for TIN elements derived from the terrain.

CoClasses that implement ITerrainDataSource

CoClasses and Classes Description
TerrainDataSource Esri Terrain Data Source object.