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API > API/Runtime > API/Runtime/Core > API/Runtime/Core/TVector2
Description
Gets a normalized copy of the vector, checking it is safe to do so based on the length. Returns zero vector if vector length is too small to safely normalize.
| Name | GetSafeNormal |
| Type | function |
| Header File | /Engine/Source/Runtime/Core/Public/Math/Vector2D.h |
| Include Path | #include "Math/Vector2D.h" |
TVector2 < T > GetSafeNormal
(
T Tolerance
) const
A normalized copy of the vector if safe, (0,0) otherwise.
Parameters
| Name | Remarks |
|---|---|
| Tolerance | Minimum squared length of vector for normalization. |