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Unreal Engine C++ API Reference > Runtime > Core > Math > FLinearColor
References
| Module | Core |
| Header | /Engine/Source/Runtime/Core/Public/Math/Color.h |
| Include | #include "Math/Color.h" |
| Source | /Engine/Source/Runtime/Core/Private/Math/Color.cpp |
FColor ToRGBE&40;&41; const
Remarks
Converts from a linear float color to RGBE as outlined in Gregory Ward's Real Pixels article, Graphics Gems II, page 80. Implementation details in https://cbloomrants.blogspot.com/2020/06/widespread-error-in-radiance-hdr-rgbe.html