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Unreal Engine C++ API Reference > Runtime > Core > Math > FMath > VRandCone
References
| Module | Core |
| Header | /Engine/Source/Runtime/Core/Public/Math/UnrealMathUtility.h |
| Include | #include "Math/UnrealMathUtility.h" |
| Source | /Engine/Source/Runtime/Core/Private/Math/UnrealMath.cpp |
static FVector VRandCone
(
FVector const & Dir,
float ConeHalfAngleRad
)
Remarks
Returns a random unit vector, uniformly distributed, within the specified cone ConeHalfAngleRad is the half-angle of cone, in radians. Returns a normalized vector.