Mathf (WildMagic API Documentation)

java.lang.Object
- WildMagic.LibFoundation.Mathematics.Mathf

All Implemented Interfaces:: Serializable

public final class Mathf
extends Object
implements Serializable

See Also:: Serialized Form

Field Summary

Fields
Modifier and Type	Field and Description
`static float`	`DEG_TO_RAD`
`static float`	`EPSILON`
`static float`	`HALF_PI`
`static float`	`INV_LN_10`
`static float`	`INV_LN_2`
`static float`	`INV_PI`
`static float`	`LN_10`
`static float`	`LN_2`
`static float`	`RAD_TO_DEG`
`private static long`	`serialVersionUID`
`static float`	`SQRT2`
`static float`	`TWO_PI`
`static float`	`ZERO_TOLERANCE`

Constructor Summary

Constructors
Constructor and Description

Mathf()

Constructors
Constructor and Description
`Mathf()`

Method Summary

Methods
Modifier and Type	Method and Description
`static double`	`InvSqrt(double fValue)` Calculation of 1/sqrt(fValue)
`static float`	`InvSqrt(float fValue)` Calculation of 1/sqrt(fValue)
`static float`	`Log2(float fValue)`
`static float`	`SymmetricRandom()` Generate a random number in [-1,1).
`static float`	`UnitRandom()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - serialVersionUID
```
private static final long serialVersionUID
```
    See Also:
    Constant Field Values
  - ZERO_TOLERANCE
```
public static final float ZERO_TOLERANCE
```
    See Also:
    Constant Field Values
  - TWO_PI
```
public static final float TWO_PI
```
    See Also:
    Constant Field Values
  - HALF_PI
```
public static final float HALF_PI
```
    See Also:
    Constant Field Values
  - INV_PI
```
public static final float INV_PI
```
    See Also:
    Constant Field Values
  - DEG_TO_RAD
```
public static final float DEG_TO_RAD
```
    See Also:
    Constant Field Values
  - SQRT2
```
public static final float SQRT2
```
  - EPSILON
```
public static final float EPSILON
```
    See Also:
    Constant Field Values
  - RAD_TO_DEG
```
public static final float RAD_TO_DEG
```
    See Also:
    Constant Field Values
  - LN_2
```
public static final float LN_2
```
  - LN_10
```
public static final float LN_10
```
  - INV_LN_2
```
public static final float INV_LN_2
```
  - INV_LN_10
```
public static final float INV_LN_10
```
- Constructor Detail
  - Mathf
```
public Mathf()
```
- Method Detail
  - InvSqrt
```
public static float InvSqrt(float fValue)
```
    Calculation of 1/sqrt(fValue)
    
    Parameters:
    fValue - value to calculate 1/sqrt(fValue)
    
    Returns:
    1/sqrt(fValue)
  - InvSqrt
```
public static double InvSqrt(double fValue)
```
    Calculation of 1/sqrt(fValue)
    
    Parameters:
    fValue - value to calculate 1/sqrt(fValue)
    
    Returns:
    1/sqrt(fValue)
  - Log2
```
public static float Log2(float fValue)
```
  - SymmetricRandom
```
public static float SymmetricRandom()
```
    Generate a random number in [-1,1). The random number generator may be seeded by a first call to SymmetricRandom with a positive seed.
    
    Returns:
    a random number in [-1,1)
  - UnitRandom
```
public static float UnitRandom()
```

Class Mathf

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

serialVersionUID

ZERO_TOLERANCE

TWO_PI

HALF_PI

INV_PI

DEG_TO_RAD

SQRT2

EPSILON

RAD_TO_DEG

LN_2

LN_10

INV_LN_2

INV_LN_10

Constructor Detail

Mathf

Method Detail

InvSqrt

InvSqrt

Log2

SymmetricRandom

UnitRandom