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• MathUtils

C# Класс Box2D.Common.MathUtils

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Открытые свойства

Свойство	Тип	Описание
DEG2_RAD	float
HALF_PI	float
INV_PI	float
PI	float
QUATER_PI	float
RAD2_DEG	float
THREE_HALVES_PI	float
TWO_PI	float

Открытые методы

Метод	Описание
Abs ( float x ) : float
Abs ( int x ) : int
Atan2 ( float y, float x ) : float
Ceil ( float x ) : int
CeilPowerOf2 ( int x ) : int	Rounds up the value to the nearest higher power^2 value.
Clamp ( Vec2 a, Vec2 low, Vec2 high ) : Vec2
Clamp ( float a, float low, float high ) : float	Returns the closest value to 'a' that is in between 'low' and 'high'
ClampToOut ( Vec2 a, Vec2 low, Vec2 high, Vec2 dest ) : void
Cos ( float x ) : float
Distance ( Vec2 v1, Vec2 v2 ) : float
DistanceSquared ( Vec2 v1, Vec2 v2 ) : float
FastAtan2 ( float y, float x ) : float
FastPow ( float a, float b ) : float
Floor ( float x ) : int
IsPowerOfTwo ( int x ) : bool
Map ( float val, float fromMin, float fromMax, float toMin, float toMax ) : float
Max ( float a, float b ) : float
Max ( int a, int b ) : int
Min ( float a, float b ) : float
Min ( int a, int b ) : int
NextPowerOfTwo ( int x ) : int	Next Largest Power of 2: Given a binary integer value x, the next largest power of 2 can be computed by a SWAR algorithm that recursively "folds" the upper bits into the lower bits. This process yields a bit vector with the same most significant 1 as x, but all 1's below it. Adding 1 to that value yields the next largest power of 2.
Pow ( float a, float b ) : float	Computes a fast approximation to Math.pow(a, b). Adapted from http://www.dctsystems.co.uk/Software/power.html.
RandomFloat ( Random r, float argLow, float argHigh ) : float
RandomFloat ( float argLow, float argHigh ) : float
ReduceAngle ( float theta ) : float
Round ( float x ) : int
Sin ( float x ) : float
SinLut ( float x ) : float
Sqrt ( float x ) : float

Приватные методы

Метод	Описание
FloatToIntBits ( float number ) : int
MathUtils ( ) : System

Описание методов

Описание свойств