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API > API/Runtime > API/Runtime/Core > API/Runtime/Core/Math > API/Runtime/Core/Math/FCurveEdInterface
References
| Module | Core |
| Header | /Engine/Source/Runtime/Core/Public/Math/CurveEdInterface.h |
| Include | #include "Math/CurveEdInterface.h" |
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.