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> Unreal Engine API Reference > Plugins > GeometryAlgorithms > TConvexHull2 > Solve > TConvexHull2::Solve

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TConvexHull2::Solve

Generate convex hull as long as input is not degenerate If input is degenerate, this will return false, and caller can call [GetDimension()](API\Plugins\GeometryAlgorithms\TConvexHull2\GetDimension) to determine whether the points were collinear, or all the same point

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References

Module	GeometryAlgorithms
Header	/Engine/Plugins/Experimental/GeometryProcessing/Source/GeometryAlgorithms/Public/ConvexHull2.h
Include	#include "ConvexHull2.h"
Source	/Engine/Plugins/Experimental/GeometryProcessing/Source/GeometryAlgorithms/Private/ConvexHull2.cpp

Syntax

bool Solve
(
    int32 NumPoints,
    TFunctionRef< FVector2< RealType >(int32)> GetPointFunc,
    TFunctionRef< bool)> FilterFunc
)

Remarks

Generate convex hull as long as input is not degenerate If input is degenerate, this will return false, and caller can call GetDimension() to determine whether the points were collinear, or all the same point

Returns

true if hull was generated, false if points span < 2 dimensions

Parameters

Parameter	Description
NumPoints	Number of points to consider
GetPointFunc	Function providing array-style access into points
FilterFunc	Optional filter to include only a subset of the points in the output hull

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