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> Unreal Engine API Reference > Runtime > Engine > Components > FSplineCurves > FSplineCurves::UpdateSpline

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FSplineCurves::UpdateSpline

Update the spline's internal data according to the passed-in params

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Components/SplineComponent.h
Include	#include "Components/SplineComponent.h"
Source	/Engine/Source/Runtime/Engine/Private/Components/SplineComponent.cpp

Syntax

void UpdateSpline
(
    bool bClosedLoop,
    bool bStationaryEndpoints,
    int32 ReparamStepsPerSegment,
    bool bLoopPositionOverride,
    float LoopPosition,
    const FVector & Scale3D
)

Remarks

Update the spline's internal data according to the passed-in params

Parameters

Parameter	Description
bClosedLoop	Whether the spline is to be considered as a closed loop.
bStationaryEndpoints	Whether the endpoints of the spline are considered stationary when traversing the spline at non-constant velocity. Essentially this sets the endpoints' tangents to zero vectors.
ReparamStepsPerSegment	Number of steps per spline segment to place in the reparameterization table
bLoopPositionOverride	Whether to override the loop position with LoopPosition
LoopPosition	The loop position to use instead of the last key
Scale3D	The world scale to override

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