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  3. FDFScalar

FDFScalar

A high-precision floating point type, consisting of two 32-bit floats (High & Low).

API > API/Runtime > API/Runtime/Core > API/Runtime/Core/Math

References

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

Syntax

struct FDFScalar

Remarks

A high-precision floating point type, consisting of two 32-bit floats (High & Low). Usable where doubles (fp64) are not an option. See also the DoubleFloat.ush shader header.

Variables

  Type Name Description
Public variable float High  
Public variable float Low  

Constructors

  Type Name Description
Public function    
Public function  

FDFScalar ( double In
)

  
Public function  

FDFScalar ( float High,
float Low
)

  

Functions

  Type Name Description
Public function Const double  

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