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API > API/Runtime > API/Runtime/Core > API/Runtime/Core/Math > API/Runtime/Core/Math/VectorReciprocalSqrt
References
| Module | Core |
| Header | /Engine/Source/Runtime/Core/Public/Math/UnrealMathFPU.h |
| Include | #include "Math/UnrealMathFPU.h" |
VectorRegister4Float VectorReciprocalSqrt
(
const VectorRegister4Float & Vec
)
Remarks
Returns an estimate of 1/sqrt(c) for each component of the vector VectorRegister(1/sqrt(t), 1/sqrt(t), 1/sqrt(t), 1/sqrt(t))
Parameters
| Name | Description |
|---|---|
| Vector | Vector |