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> Unreal Engine API Reference > Runtime > Core > Math > FShear2D > FShear2D::Inverse

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FShear2D::Inverse

Invert the shear.

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References

Module	Core
Header	/Engine/Source/Runtime/Core/Public/Math/TransformCalculus2D.h
Include	#include "Math/TransformCalculus2D.h"

Syntax

FMatrix2x2 Inverse() const

Remarks

Invert the shear. The result is NOT a shear, but must be represented by a generalized 2x2 transform. Defer the implementation until we can declare a 2x2 matrix. [1 YY]^-1 == 1/(1-YY*XX) * [1 -YY] [XX 1] [-XX 1]

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