FMovieSceneTangentData | Unreal Engine 5.2 Documentation

References


Module	MovieScene
Header	/Engine/Source/Runtime/MovieScene/Public/Channels/MovieSceneCurveChannelCommon.h
Include	#include "Channels/MovieSceneCurveChannelCommon.h"

struct FMovieSceneTangentData

Tangents for curve channel control points.

Type	Name	Description
float	ArriveTangent	If RCIM_Cubic, the arriving tangent at this key
float	ArriveTangentWeight	If RCTWM_WeightedArrive or RCTWM_WeightedBoth, the weight of the left tangent
float	LeaveTangent	If RCIM_Cubic, the leaving tangent at this key
float	LeaveTangentWeight	If RCTWM_WeightedLeave or RCTWM_WeightedBoth, the weight of the right tangent
TEnumAsByte< ERichCurveTangentWeightMode >	TangentWeightMode	If RCIM_Cubic, the tangent weight mode
uint8[3]	UnserializedPaddingBytes	This is required because TMovieSceneCurveChannelImpl::Serialize dumps us as a byte array so we need padding to be initialized to avoid indeterminism in the cooked build.