GetIncidentTriangles Method

In This Topic

Gets all the triangles which reference this node. This method must be called on the MCT. Use QueuedTask.Run.

Syntax

C#
Visual Basic (Declaration)

public IReadOnlyList<TinTriangle> GetIncidentTriangles()

Public Function GetIncidentTriangles() As IReadOnlyList(Of TinTriangle)

Return Value

A IReadOnlyList of TinTriangle.

Exceptions

Exception	Description
ArcGIS.Core.CalledOnWrongThreadException	This method or property must be called within the lambda passed to QueuedTask.Run

Example

TIN Nodes

// node coordinates
var coord3D = node.Coordinate3D;
var mapPoint = node.ToMapPoint();
// is the node "inside"
var isInsideNode = node.IsInsideDataArea;

// get all other nodes connected to "node" 
IReadOnlyList<ArcGIS.Core.Data.Analyst3D.TinNode> adjNodes = node.GetAdjacentNodes();

// get all edges that share "node" as a from node. 
IReadOnlyList<ArcGIS.Core.Data.Analyst3D.TinEdge> edges = node.GetIncidentEdges();

// get all triangles that share "node"
IReadOnlyList<ArcGIS.Core.Data.Analyst3D.TinTriangle> triangles = node.GetIncidentTriangles();

Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3.2 or higher.

Reference

TinNode Class
TinNode Members

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