The TinSurface type exposes the following members.
Methods
| Name | Description | |
|---|---|---|
 | AddLine |
Adds a line to the TinSurface object.
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| AddVertex(Point2d) |
Adds a vertex to the TinSurface object.
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| AddVertex(Point3d) |
Adds a vertex to the TinSurface object.
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| AddVertices(Point2dCollection) |
Adds multiple vertices to the TinSurface object.
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| AddVertices(Point3dCollection) |
Adds multiple vertices to the TinSurface object.
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| ComputeFingerPrint |
Compute FingerPrint of the Entity.
(Inherited from Entity.) |
 | Create(Database, String) |
Creates a new instance of a TinSurface and adds it to the specified database.
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| Create(String, ObjectId) |
Creates a new instance of a TinSurface and adds it to the database that contains styleId.
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| CreateByCropping(Database, String, ObjectId, Point2dCollection) |
Creates a new TinSurface by cropping from an existing source TinSurface, and then inserts the new surface into another drawing.
You must specify the cropped area with at least 3 points.
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| CreateByCropping(Database, String, ObjectId, Point3dCollection) |
Creates a new TinSurface by cropping from an existing source TinSurface, and then inserts the new surface into another drawing.
You must specify at least 3 points as the cropped area.
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| CreateByCropping(Database, String, ObjectId, ObjectIdCollection, Point2d) |
Creates a new TinSurface by cropping from a source TinSurface, and then inserts the new surface into another drawing.
You must specify a cropped area with at least one AutoCAD drawing object.
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| CreateFromCorridorSurface |
Creates a new TinSurface from corridor surface.
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| CreateFromIMX |
Creates a new instance of a TinSurface from a specified IMX file to the specified database.
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| CreateFromLandXML(Database, String, String) | Obsolete.
Creates a new instance of a TinSurface from a specified LandXML file, and adds it to the specified database.
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| CreateFromLandXML(Database, String, String, String) |
Creates a new instance of a TinSurface from a specified surface in the LandXML file,
and adds it to the specified database.
If the specified surface name does not exist in the LandXML file, this function will
create an empty surface in the specified database.
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| CreateFromTin |
Creates a new instance of a TinSurface from a specified TIN file, and adds it to the specified database.
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| CreateSnapshot |
Creates a snapshot that contains the current state of points and triangles resulting from previous Surface operations.
A snapshot can improve the performance of Surface builds from subsequent operations.
(Inherited from Surface.) |
| CreateSolidsAtDepth |
Generate a solid with constant depth from a surface
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| CreateSolidsAtDepthToFile |
Generate a solid with constant depth from a surface and save solid to file
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| CreateSolidsAtFixedElevation |
Generate a solid at certain elevation from a surface
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| CreateSolidsAtFixedElevationToFile |
Generate a solid at elevation from a surface and save solid to file
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| CreateSolidsAtSurface |
Generate a solid at intersection of two surfaces.
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| CreateSolidsAtSurfaceToFile |
Generate a solid at elevation from a surface and save solid to file
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| DeleteLine |
Deletes a line from the TinSurface object.
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| DeleteLines |
Deletes multiple lines from the TinSurface object.
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| DeleteVertex |
Deletes a vertex from the TinSurface object.
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| DeleteVertices |
Deletes multiple vertices from the TinSurface object.
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| ExportToDEM(String, String, Double, ExportDetermineElevationType) |
Exports the Surface to a DEM file.
(Inherited from Surface.) |
| ExportToDEM(String, String, Double, ExportDetermineElevationType, Boolean, Single) |
Exports the surface to a DEM file, with an optional custom value for null elevation.
(Inherited from Surface.) |
| ExtractBorder |
Extracts the surface border information from the terrain surface.
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| ExtractContours(Double) |
Extracts the surface contour information from the terrain surface at a specified elevation interval.
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| ExtractContours(Double, ContourSmoothingType, Int32) |
Extracts the surface contour information from the terrain surface at a specified elevation interval with smoothing.
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| ExtractContours(Double, Double, Double) |
Extracts the surface contour information from the terrain surface at a specified elevation range and interval.
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| ExtractContours(Double, Double, Double, ContourSmoothingType, Int32) |
Extracts the surface contour information from the terrain surface at a specified elevation range and interval with smoothing.
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| ExtractContoursAt(Double) |
Extracts the surface contour information from the terrain surface at a specified elevation.
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| ExtractContoursAt(Double, ContourSmoothingType, Int32) |
Extracts the surface contour information from the terrain surface at a specified elevation with smoothing.
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| ExtractGridded |
Extracts the surface grid information from the terrain surface.
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| ExtractMajorContours(SurfaceExtractionSettingsType) |
Extracts the surface major contour information from the terrain surface.
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| ExtractMajorContours(SurfaceExtractionSettingsType, ContourSmoothingType, Int32) |
Extracts the surface major contour information from the terrain surface.
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| ExtractMinorContours(SurfaceExtractionSettingsType) |
Extracts the surface minor contour information from the terrain surface.
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| ExtractMinorContours(SurfaceExtractionSettingsType, ContourSmoothingType, Int32) |
Extracts the surface minor contour information from the terrain surface.
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| ExtractWatershed |
Extracts the surface watershed information from the terrain surface.
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| FindDirectionAtXY |
Gets the direction of the Surface at the specified location (x, y).
(Inherited from Surface.) |
| FindEdgeAtXY |
Finds the closest TinSurfaceEdge near location (x, y).
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| FindElevationAtXY |
Gets the elevation of the Surface at the specified location (x, y).
(Inherited from Surface.) |
| FindPointsAlongLine |
Gets the points on the surface along the specified line segment.
(Inherited from Surface.) |
| FindSlopeAtXY |
Gets the slope of the Surface at the specified location (x, y).
(Inherited from Surface.) |
| FindTriangleAtXY |
Finds the TinSurfaceTriangle which contains location (x, y).
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| FindVertexAtXY |
Finds the closest TinSurfaceVertex near location (x, y).
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| GetBoundedVolumes(Point3dCollection) |
Calculates the volume of an area defined by several points.
(Inherited from Surface.) |
| GetBoundedVolumes(Point3dCollection, Double) |
Calculate the volume of an area defined by several points.
(Inherited from Surface.) |
| GetGeneralProperties |
Gets the general properties of the surface.
(Inherited from Surface.) |
| GetIntersectionPoint |
Gets the intersection point with surface by the specified point and vector.
(Inherited from Surface.) |
| GetReferenceInfo |
For Data Shortcut reference entity (IsReferenceObject == true), gets the entity's reference information.
(Inherited from Entity.) |
| GetTerrainProperties |
Gets the Terrain properties of the surface.
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| GetTinProperties |
Gets the TIN properties of the surface.
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| GetTriangles |
Gets all the vertices in the TinSurface.
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| GetVerticesInsideBorder |
Gets an array that contains all the TinSurfaceVertex objects inside the border specified by a Point3d collection.
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| GetVerticesInsideBorderRandom |
Gets an array that contains a random selection of TinSurfaceVertex objects inside the border specified by a Point3d collection.
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| GetVerticesInsidePolylines |
Gets an array that contains all the TinSurfaceVertex objects inside the polyline.
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| GetVerticesInsidePolylinesRandom |
Gets an array that contains a random sample of TinSurfaceVertex objects inside the polyline.
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| IdentifyFeatureTypeAtXY |
Identifies the specific surface feature (triangle, edge, vertex) at a specified point.
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| MinimizeFlatAreas |
Minimizes flat areas in a surface.
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| MoveVertex |
Moves a vertex in the TinSurface object on the XY plane.
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| PasteSurface |
Pastes a surface into the current surface.
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| RaiseSurface |
Raises or lowers the surface.
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| RaiseVertices |
Raises or lowers multiple vertices in the TinSurface object.
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| Rebuild |
Rebuilds the surface by processing all the operations one by one in the list.
(Inherited from Surface.) |
| RebuildSnapshot |
Rebuilds the snapshot for the surface.
(Inherited from Surface.) |
| RemoveSnapshot |
Removes the existing snapshot for the surface.
(Inherited from Surface.) |
| SampleElevations(ObjectId) |
Gets the sampled points along a curve entity.
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| SampleElevations(Point3d, Point3d) | |
| SetVertexElevation |
Sets the elevation of a vertex in the TinSurface object.
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| SetVerticesElevation |
Sets the elevation of multiple vertices in the TinSurface object.
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| SimplifySurface |
Reduces the number of points on TIN surface, making the surface file smaller and easier to process.
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| SmoothSurfaceByKriging |
Smooths the surface using the Kriging method.
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| SmoothSurfaceByNNI |
Smooths the surface using the Natural Neighbor Interpolation (NNI) method.
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| SwapEdge |
Swaps edges in order to change the direction of two triangle faces in a surface model.
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Properties
| Name | Description | |
|---|---|---|
 | Analysis |
Gets a SurfaceAnalysis object that exposes the surface analysis properties for the Surface.
(Inherited from Surface.) |
| Application |
Gets the Application. Not currently implemented.
(Inherited from Entity.) |
| AutoRebuild |
Gets or sets whether to rebuild the surface when surface definition is changed.
(Inherited from Surface.) |
| BoundariesDefinition |
Gets the collection of boundaries associated with the Surface.
(Inherited from Surface.) |
| BreaklinesDefinition |
Gets the definition of breaklines associated with the surface.
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| BuildOptions |
Gets an object that encapsulates options applied to building or re-building a Surface.
(Inherited from Surface.) |
| ContoursDefinition |
Gets the definition of contours associated with the surface.
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| DEMFilesDefinition | |
| Description |
Gets or sets the Entity object's description.
(Inherited from Entity.) |
| DisplayName |
Gets the Entity object's display name.
(Inherited from Entity.) |
| Document |
Gets the Document. Not currently implemented.
(Inherited from Entity.) |
| DrawingObjectsDefinition |
Gets the definition of drawing objects associated with the surface.
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| FingerPrint |
Gets or sets FingerPrint of the Entity.
(Inherited from Entity.) |
| FolderId |
Gets the folder ObjectId of the Entity
Returns ObjectId::Null if the Entity is located in root folder
(Inherited from Entity.) |
| HasSnapshot |
Gets a boolean value that specifies whether the surface has a snapshot.
(Inherited from Surface.) |
| IsOutOfDate |
Gets whether this surface is out-of-date.
(Inherited from Surface.) |
| IsReferencedSourceExisting |
For reference object (IsReferenceObject == true), it will try to get its source entity while opening a drawing.
This indicates whether the reference object has source entity.
(Inherited from Entity.) |
| IsReferenceObject |
Gets whether the Entity is a reference object. A reference object is
located in another drawing, and linked using a data shortcut or Vault.
If the entity is native to the current drawing this property returns false;
if it is being referenced via data shortcuts or AutoCAD Vault it returns true.
(Inherited from Entity.) |
| IsReferenceStale |
For reference objects (IsReferenceObject == true), gets whether the Entity object's reference is stale.
(Inherited from Entity.) |
| IsReferenceSubObject |
For reference objects (IsReferenceObject == true), gets whether the Entity is a reference subobject.
For example, when iterating through the structure of a pipe network referenced from another drawing,
this property is true for each entity.
(Inherited from Entity.) |
| IsReferenceValid |
For reference objects (IsReferenceObject == true), gets whether the Entity object's reference is valid.
(Inherited from Entity.) |
| IsSnapshotOutOfDate |
Gets whether the snapshot in the surface is out-of-date.
(Inherited from Surface.) |
| IsUsed |
Gets whether the style is used by other objects in the current drawing.
(Inherited from Entity.) |
| IsVolumeSurface |
Gets whether the surface is a volume surface.
(Inherited from Surface.) |
| Lock |
Gets or sets whether the Civil 3D GUI shows this surface as locked.
(Inherited from Surface.) |
| Masks |
Gets all the masks in the Surface.
(Inherited from Surface.) |
| Name |
Gets or sets the Entity object's name.
(Inherited from Entity.) |
| Operations |
Gets the operation list for the Surface.
(Inherited from Surface.) |
| PointFilesDefinition |
Gets the definition of point files associated with the surface.
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| PointGroupsDefinition |
Gets the definition of point groups associated with the surface.
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| ShowToolTip |
Gets or sets whether to show tooltips for the Entity.
(Inherited from Entity.) |
| StyleId |
Sets the Surface's style Id.
(Inherited from Surface.) |
| StyleName |
Gets or sets the Entity object's style name.
(Inherited from Entity.) |
| SurveyQueriesAddFigureDefinition |
Gets the definition for figure survey adding queries associated with the surface.
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| SurveyQueriesAddPointDefinition |
Gets the definition for survey point adding queries associated with the surface.
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| Triangles |
Gets all the visible triangles in the TinSurface.
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| Vertices |
Gets all the visible vertices in the TinSurface.
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