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  3. TMathUtil

TMathUtil

API > API/Runtime > API/Runtime/GeometryCore

Inheritance Hierarchy

References

   
Module GeometryCore
Header /Engine/Source/Runtime/GeometryCore/Public/MathUtil.h
Include #include "MathUtil.h"

Syntax

template<typename RealType>  
class TMathUtil : public TMathUtilConstants< RealType >

Constructors

No constructors are accessible with public or protected access.

Functions

  Type Name Description
Public function Static RealType

Abs ( const RealType Value
)

  
Public function Static RealType

ACos ( const RealType Value
)

  
Public function Static RealType

Atan2 ( const RealType ValueY,
const RealType ValueX
)

  
Public function Static RealType

Atan2Positive ( const RealType Y,
const RealType X
)

  
Public function Static RealType

Cbrt ( const RealType Value
)

 Compute cube root
Public function Static RealType

Ceil ( const RealType Value
)

  
Public function Static RealType

Clamp ( const RealType Value,
const RealType ClampMin,
const RealType ClampMax
)

  
Public function Static RealType

Cos ( const RealType Value
)

  
Public function Static RealType

Exp ( const RealType Power
)

  
Public function Static RealType

Floor ( const RealType Value
)

  
Public function Static bool

IsFinite ( const RealType Value
)

  
Public function Static bool

IsNaN ( const RealType Value
)

  
Public function Static RealType

Lerp ( const RealType A,
const RealType B,
RealType Alpha
)

  
Public function Static RealType

Log ( const RealType Value
)

  
Public function Static RealType

Max ( const RealType A,
const RealType B
)

  
Public function Static RealType

Max3 ( const RealType A,
const RealType B,
const RealType C
)

  
Public function Static int32

Max3Index ( const RealType A,
const RealType B,
const RealType C
)

  
Public function Static RealType

Min ( const RealType A,
const RealType B
)

  
Public function Static RealType

Min3 ( const RealType A,
const RealType B,
const RealType C
)

  
Public function Static int32

Min3Index ( const RealType A,
const RealType B,
const RealType C
)

  
Public function Static void

MinMax ( RealType A,
RealType B,
RealType C,
RealType& MinOut,
RealType& MaxOut
)

 Compute min and max of a,b,c with max 3 comparisons (sometimes 2)
Public function Static RealType

Pow ( const RealType Value,
const RealType Power
)

  
Public function Static RealType

Round ( const RealType Value
)

  
Public function Static RealType

Sign ( const RealType Value
)

  
Public function Static int32

SignAsInt ( const RealType Value
)

  
Public function Static RealType

SignNonZero ( const RealType Value
)

  
Public function Static RealType

Sin ( const RealType Value
)

  
Public function Static RealType

Sqrt ( const RealType Value
)

  
Public function Static RealType

Tan ( const RealType Value
)

  

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