ArcGIS Enterprise SDK
IRelationalOperator3D.Disjoint3D Method
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IRelationalOperator3D.Disjoint3D Method

Indicates if the two geometries share no points in common. Negate this result to compute the Intersect relation.

[Visual Basic .NET]
Public Function Disjoint3D ( _
    ByVal pOther As IGeometry _
) As Boolean
public bool Disjoint3D (
    IGeometry pOther


Determines whether two z aware geometries intersect in 3D space.  Two geometries are disjoint if their intersection is empty.  Two geometries intersect if disjoint is FALSE.



        public static void TestIntersection()


               IGeometry polylineGeometry = GetPolylineGeometry();

               IGeometry polygonGeometry = GetPolygonGeometry();

 relationalOperator3D = polylineGeometry as IRelationalOperator3D;

               bool intersect = !(relationalOperator3D.Disjoint3D(polygonGeometry));

               //intersect = true



See Also

IRelationalOperator3D Interface