SCR_Math Interface Reference

Static Public Member Functions
static float	fmod (float dividend, float divisor)
	Takes two floats and returns the remainder after division.
static float	LerpAngle (float a, float b, float t)
	Shortest linear interpolation between two angles.
static float	DeltaAngle (float a, float b)
	Get shortest angle between two angles.
static int	IntegerMask (int x)
	Minimum mask that can cover a provided number.
static float	GetDistanceToStop (float speed, float deceleration)
	Get distance to stop with given deceleration.
static float	GetSpeedToReachDistance (float distance, float deceleration)
	Get speed necessary to reach given distance with specified deceleration.
static float	GetSpeedToReachDistanceInTime (float distance, float deceleration, float time)
	Get speed necessary to reach given distance with specified deceleration in specified time.
static float	GetGaussianDistributionRandom (float min, float mid, float max)
static float	GetBatesDistributionRandom (float min, float mid, float max)
	This is Arma 3's random (syntax 2) formula.
static RandomGenerator	GetMathRandomGenerator ()
	Get the math random Generator.
static float	FixAngle (float angle, float units=Math.PI)
	Ensures the angle is in range <-units; +units>
static float	ConvertFromRadians (float radianAngleFrom, SCR_EOpticsAngleUnits toUnitType)
	Converts angle to provided unit type from radians.
static float	ConvertToRadians (float angleFrom, SCR_EOpticsAngleUnits fromUnitType)
	Converts angle from provided unit type to radians.

Static Public Attributes
static const float	MILS_NATO2DEG = 0.05625
static const float	MILS_WP2DEG = 0.06
static const float	MILS_STRECK2DEG = 0.05714

Static Protected Attributes
const static ref RandomGenerator	RANDOM_GENERATOR = new RandomGenerator()

Member Function Documentation

ConvertFromRadians()

static float SCR_Math.ConvertFromRadians ( float radianAngleFrom, SCR_EOpticsAngleUnits toUnitType )

static

Converts angle to provided unit type from radians.

Parameters

[in]	radianAngleFrom
[in]	toUnitType

Returns

ConvertToRadians()

static float SCR_Math.ConvertToRadians ( float angleFrom, SCR_EOpticsAngleUnits fromUnitType )

static

Converts angle from provided unit type to radians.

Parameters

[in]	angleFrom
[in]	fromUnitType

Returns

DeltaAngle()

static float SCR_Math.DeltaAngle ( float a, float b )

static

Get shortest angle between two angles.

Parameters

[in]	a	Start angle in degrees
[in]	b	Target angle in degrees

Returns

Difference in degrees

FixAngle()

static float SCR_Math.FixAngle ( float angle, float units = Math::PI )

static

Ensures the angle is in range <-units; +units>

Parameters

[in]	angle	angle value
[in]	units	Math.PI or 180

Returns

float angle in range <-units; +units>

fmod()

static float SCR_Math.fmod ( float dividend, float divisor )

static

Takes two floats and returns the remainder after division.

Parameters

[in]	dividend
[in]	divisor

Returns

an always-positive modulo (unlike Math.Mod)

GetBatesDistributionRandom()

static float SCR_Math.GetBatesDistributionRandom ( float min, float mid, float max )

static

This is Arma 3's random (syntax 2) formula.

Parameters

[in]	min	(included)
[in]	mid	Bates curve's middle point
[in]	max	(included)

Returns

the random value

GetDistanceToStop()

static float SCR_Math.GetDistanceToStop ( float speed, float deceleration )

static

Get distance to stop with given deceleration.

Parameters

[in]	speed
[in]	deceleration

Returns

stop distance in metres

GetGaussianDistributionRandom()

static float SCR_Math.GetGaussianDistributionRandom ( float min, float mid, float max )

static

Parameters

[in]	min	(included)
[in]	mid	Gaussian curve's middle point
[in]	max	(included)

Returns

the random value

GetMathRandomGenerator()

static RandomGenerator SCR_Math.GetMathRandomGenerator ( )

static

Get the math random Generator.

Returns

the one SCR_Math's random generator

GetSpeedToReachDistance()

static float SCR_Math.GetSpeedToReachDistance ( float distance, float deceleration )

static

Get speed necessary to reach given distance with specified deceleration.

Parameters

[in]	distance
[in]	deceleration

Returns

GetSpeedToReachDistanceInTime()

static float SCR_Math.GetSpeedToReachDistanceInTime ( float distance, float deceleration, float time )

static

Get speed necessary to reach given distance with specified deceleration in specified time.

Parameters

[in]	distance
[in]	deceleration
[in]	time

Returns

IntegerMask()

static int SCR_Math.IntegerMask ( int x )

static

Minimum mask that can cover a provided number.

Parameters

[in]

x

Positive integer value

Returns

Minimum mask

LerpAngle()

static float SCR_Math.LerpAngle ( float a, float b, float t )

static

Shortest linear interpolation between two angles.

Parameters

[in]	a	Start angle in degrees
[in]	b	Target angle in degrees
[in]	time	Progress in range [0,1]

Returns

Interpolated angle

Member Data Documentation

MILS_NATO2DEG

const float SCR_Math.MILS_NATO2DEG = 0.05625

static

MILS_STRECK2DEG

const float SCR_Math.MILS_STRECK2DEG = 0.05714

static

MILS_WP2DEG

const float SCR_Math.MILS_WP2DEG = 0.06

static

RANDOM_GENERATOR

const static ref RandomGenerator SCR_Math.RANDOM_GENERATOR = new RandomGenerator()

staticprotected

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The documentation for this interface was generated from the following file:

• Game/Global/SCR_Math.c