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API > API/Runtime > API/Runtime/Core > API/Runtime/Core/Math > API/Runtime/Core/Math/TTransform2
References
| Module | Core |
| Header | /Engine/Source/Runtime/Core/Public/Math/TransformCalculus2D.h |
| Include | #include "Math/TransformCalculus2D.h" |
bool IsIdentity() const
Remarks
Specialized function to determine if a transform is precisely the identity transform. Uses exact float comparison, so rounding error is not considered.