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API > API/Runtime > API/Runtime/Core > API/Runtime/Core/Math > API/Runtime/Core/Math/VectorMaskBits
References
| Module | Core |
| Header | /Engine/Source/Runtime/Core/Public/Math/UnrealMathFPU.h |
| Include | #include "Math/UnrealMathFPU.h" |
int32 VectorMaskBits
(
const VectorRegister4Float & Vec1
)
Remarks
Returns an integer bit-mask (0x00 - 0x0f) based on the sign-bit for each component in a vector. Bit 0 = sign(VecMask.x), Bit 1 = sign(VecMask.y), Bit 2 = sign(VecMask.z), Bit 3 = sign(VecMask.w)
Parameters
| Name | Description |
|---|---|
| VecMask | Vector |