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> Unreal Engine API Reference > Runtime > GeometryCore > Spatial > FGeometrySet3 > FGeometrySet3::FindAllCurvesSatisfying

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FGeometrySet3::FindAllCurvesSatisfying

Fills CurveIDsOut with IDs of curves that satisfy the given predicate.

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References

Module	GeometryCore
Header	/Engine/Source/Runtime/GeometryCore/Public/Spatial/GeometrySet3.h
Include	#include "Spatial/GeometrySet3.h"

Syntax

template<typename PredicateType, typename IntContainerType>
bool FindAllCurvesSatisfying
(
PredicateType Predicate,
IntContainerType & CurveIDsOut
) const

Remarks

Fills CurveIDsOut with IDs of curves that satisfy the given predicate.

Parameters

Parameter	Description
Predicate	A lambda or function that takes in a const FPolyline3d& and returns true when the curve's ID should be added to PointIDsOut.
CurveIDsOut	Output list or set. Must have an Add(int) method.