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API > API/Runtime > API/Runtime/Core > API/Runtime/Core/Math > API/Runtime/Core/Math/AutoCalcTangent
References
| Module | Core |
| Header | /Engine/Source/Runtime/Core/Public/Math/InterpCurvePoint.h |
| Include | #include "Math/InterpCurvePoint.h" |
template<class U>
void AutoCalcTangent
(
const FQuat & PrevP,
const FQuat & P,
const FQuat & NextP,
const U & Tension,
FQuat & OutTan
)
Remarks
This actually returns the control point not a tangent. This is expected by the CubicInterp function for Quaternions