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API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/Distributions > API/Runtime/Engine/Distributions/UDistributionVectorConstantCurve
- FCurveEdInterface::GetTangents()
- UDistributionVectorConstantCurve::GetTangents()
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Classes/Distributions/DistributionVectorConstantCurve.h |
| Include | #include "Distributions/DistributionVectorConstantCurve.h" |
| Source | /Engine/Source/Runtime/Engine/Private/Distributions.cpp |
virtual void GetTangents
(
int32 SubIndex,
int32 KeyIndex,
float & ArriveTangent,
float & LeaveTangent
) const
Remarks
Get the incoming and outgoing tangent for the given subcurve and key. SubIndex must be within range ie >=0 and < NumSubCurves. KeyIndex must be within range ie >=0 and < NumKeys.