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IPolycurve3D.Generalize3D Method (ArcObjects .NET 10.6 SDK)
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This document is archived and information here might be outdated. Recommended version. |
Generalizes this polycurve using the Douglas-Peucker algorithm.
[Visual Basic .NET] Public Sub Generalize3D ( _ ByVal maxAllowableOffset As Double _ )
[C#] public void Generalize3D ( double maxAllowableOffset );
[C++]
HRESULT Generalize3D(
double maxAllowableOffset
);
[C++]
Parameters maxAllowableOffset
maxAllowableOffset is a parameter of type double
Generalizes each part of a Polycurve into a generalized collection of Line segments. Generalize3D performs a Douglas-Peucker Generalization algorithm, extended to operate in 3D space, with a specified maximum offset tolerance, given in 3D, as input. For Line segments, the generalized output is a subset of the original input vertices. For non-linear segments, the generalized output contains points along all parts of the curve, not necessarily only the vertices.
public static void Generalize3D()
{
const double GeneralizeMaxAllowableOffset=2.229;
IGeometry polylineGeometry=GetPolylineGeometry();
IPolycurve3D polycurve3D = polylineGeometry as IPolycurve3D;
polycurve3D.Generalize3D(GeneralizeMaxAllowableOffset);
ITopologicalOperator topologicalOperator=polylineGeometry as ITopologicalOperator;
topologicalOperator.Simplify();
}