ArcGIS Pro 3.3 API Reference Guide
ArcGIS.Core.Data.Analyst3D Namespace / TinNodeSourceType Enumeration

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    TinNodeSourceType Enumeration
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    TIN node source types. See TinNode.Source.
    Densified Densified node. Added by the triangulator along a breakline so that it may be Delaunay conforming.
    Intersection Intersection of two or more enforced lines. Added by the triangulator where breaklines intersect.
    Original Original input node. A point or breakline vertex handed to the triangulator as user data.
    SuperNode Super node. One of 4 nodes added far outside the declared data extent when a TIN is first created.
    Unknown Unknown source.
    TINs do not persist node source information. It is only maintained while the TIN is in edit mode. This means that after a TIN has been saved to disk, all nodes, except for super nodes, become Unknown.
    Inheritance Hierarchy



    Target Platforms: Windows 11, Windows 10

    ArcGIS Pro version: 3.2 or higher.
    See Also