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> Unreal Engine API Reference > Plugins > GeometricObjects > CompGeom > PolygonTriangulation::TriangulateSimplePolygon > PolygonTriangulation::TriangulateSimplePolygon

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PolygonTriangulation::TriangulateSimplePolygon

Compute triangulation of 3D simple polygon using ear-clipping

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Linux

References

Module	GeometricObjects
Header	/Engine/Plugins/Experimental/GeometryProcessing/Source/GeometricObjects/Public/CompGeom/PolygonTriangulation.h
Include	#include "CompGeom/PolygonTriangulation.h"

Syntax

namespace PolygonTriangulation
{
    template<typename RealType>
    void PolygonTriangulation::TriangulateSimplePolygon
    (
        const TArray< FVector3< RealType >> & VertexPositions,
        TArray< FIndex3i > & OutTriangles
    )
}

Remarks

Compute triangulation of 3D simple polygon using ear-clipping

Parameters

Parameter	Description
VertexPositions	ordered vertices of 3D polygon
OutTriangles	computed triangulation. Each triangle is a tuple of indices into VertexPositions.

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