1. Epic GamesDeveloper
  3. TMathUtil

TMathUtil

API > API/Runtime > API/Runtime/GeometryCore

   
Name TMathUtil
Type class
Header File /Engine/Source/Runtime/GeometryCore/Public/MathUtil.h
Include Path #include "MathUtil.h"

Syntax

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

Inheritance Hierarchy

Constructors

Name Remarks Include Path Unreal Specifiers

TMathUtil()

   MathUtil.h  

Functions

Static

Name Remarks Include Path Unreal Specifiers

static RealType Abs ( const RealType Value
)

   MathUtil.h  

static RealType ACos ( const RealType Value
)

   MathUtil.h  

static RealType Atan2 ( const RealType ValueY,
const RealType ValueX
)

   MathUtil.h  

static RealType Atan2Positive ( const RealType Y,
const RealType X
)

   MathUtil.h  

static RealType Cbrt ( const RealType Value
)

 Compute cube root MathUtil.h  

static RealType Ceil ( const RealType Value
)

   MathUtil.h  

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

   MathUtil.h  

static RealType Cos ( const RealType Value
)

   MathUtil.h  

static RealType Exp ( const RealType Power
)

   MathUtil.h  

static RealType Floor ( const RealType Value
)

   MathUtil.h  

static bool IsFinite ( const RealType Value
)

   MathUtil.h  

static bool IsNaN ( const RealType Value
)

   MathUtil.h  

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

   MathUtil.h  

static RealType Log ( const RealType Value
)

   MathUtil.h  

static RealType Max ( const RealType A,
const RealType B
)

   MathUtil.h  

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

   MathUtil.h  

static int32 Max3Index ( const RealType A,
const RealType B,
const RealType C
)

   MathUtil.h  

static RealType Min ( const RealType A,
const RealType B
)

   MathUtil.h  

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

   MathUtil.h  

static int32 Min3Index ( const RealType A,
const RealType B,
const RealType C
)

   MathUtil.h  

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) MathUtil.h  

static RealType Pow ( const RealType Value,
const RealType Power
)

   MathUtil.h  

static RealType Round ( const RealType Value
)

   MathUtil.h  

static RealType Sign ( const RealType Value
)

   MathUtil.h  

static int32 SignAsInt ( const RealType Value
)

   MathUtil.h  

static RealType SignNonZero ( const RealType Value
)

   MathUtil.h  

static RealType Sin ( const RealType Value
)

   MathUtil.h  

static RealType SmoothMax ( RealType A,
RealType B,
RealType BlendExtent
)

 Uses a quadratic blend to smooth the max transition when A and B are less than BlendExtent apart. MathUtil.h  

static RealType SmoothMin ( RealType A,
RealType B,
RealType BlendExtent
)

 Uses a quadratic blend to smooth the min transition when A and B are less than BlendExtent apart. MathUtil.h  

static RealType Sqrt ( const RealType Value
)

   MathUtil.h  

static RealType Tan ( const RealType Value
)

   MathUtil.h  

Ask questions and help your peers Developer Forums

Write your own tutorials or read those from others Learning Library

On this page