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Unit45Deg

Global 2D unit vector constant along the 45 degree angle or symmetrical positive axes (sqrt(.5),sqrt(.5)) or (.707,.707).

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References

Module	Core
Header	/Engine/Source/Runtime/Core/Public/Math/Vector2D.h
Include	#include "Math/Vector2D.h"

Syntax

static const FVector2D Unit45Deg;

Remarks

Global 2D unit vector constant along the 45 degree angle or symmetrical positive axes (sqrt(.5),sqrt(.5)) or (.707,.707). https://en.wikipedia.org/wiki/Unit_vector

The `UnitVector_ above is actually a value with axes of 1 rather than a magnitude of one.

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