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FNDISpline_InstanceData

Copyright Epic Games, Inc. All Rights Reserved.

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References

Module	Niagara
Header	/Engine/Plugins/FX/Niagara/Source/Niagara/Classes/NiagaraDataInterfaceSpline.h
Include	#include "NiagaraDataInterfaceSpline.h"

Syntax

struct FNDISpline_InstanceData

Remarks

Variables

	Name	Description
UObject *	CachedUserParam
TWeakObjectPtr<...	Component	Cached ptr to component we sample from.
FTransform	ComponentTransform
FVector	DefaultUpVector
FSplineCurves	SplineCurves
FMatrix	Transform	Cached ComponentToWorld.
FMatrix	TransformInverseTransposed	InverseTranspose of above for transforming normals/tangents.
FNiagaraParamet...	UserParamBinding	A binding to the user ptr we're reading the mesh from (if we are).

Constructors

	Name	Description
	FNDISpline_InstanceData()

Functions

		Name	Description
	float	FindInputKeyClosestToWorldLocation ( const FVector& WorldLocation )
	FVector	GetDirectionAtDistanceAlongSpline ( float Distance, ESplineCoordinateSpace::Type Coordi... )
	FVector	GetDirectionAtSplineInputKey ( float InKey, ESplineCoordinateSpace::Type Coordi... )
	FVector	GetLocationAtDistanceAlongSpline ( float Distance, ESplineCoordinateSpace::Type Coordi... )
	FVector	GetLocationAtSplineInputKey ( float InKey, ESplineCoordinateSpace::Type Coordi... )
	FQuat	GetQuaternionAtDistanceAlongSpline ( float Distance, ESplineCoordinateSpace::Type Coordi... )
	FQuat	GetQuaternionAtSplineInputKey ( float InKey, ESplineCoordinateSpace::Type Coordi... )
	FVector	GetRightVectorAtDistanceAlongSpline ( float Distance, ESplineCoordinateSpace::Type Coordi... )
	FVector	GetRightVectorAtSplineInputKey ( float InKey, ESplineCoordinateSpace::Type Coordi... )
	float	GetSplineLength()
	FInterpCurve...	GetSplinePointsPosition()
	FVector	GetTangentAtDistanceAlongSpline ( float Distance, ESplineCoordinateSpace::Type Coordi... )
	FVector	GetTangentAtSplineInputKey ( float InKey, ESplineCoordinateSpace::Type Coordi... )
	FVector	GetUpVectorAtDistanceAlongSpline ( float Distance, ESplineCoordinateSpace::Type Coordi... )
	FVector	GetUpVectorAtSplineInputKey ( float InKey, ESplineCoordinateSpace::Type Coordi... )
	bool	IsValid()
	bool	ResetRequired ( UNiagaraDataInterfaceSpline* I..., FNiagaraSystemInstance* System... )

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