LinearAlgebra.Angles Class Reference

Detailed Description

Angle utilities

Static Public Member Functions
static float	Difference (float a, float b)
	Determine the angle difference, result is a normalized angle.
static float	Normalize (float angle)
	Normalize an angle to the range -180 < angle <= 180.
static float	ToFactor (Vector2 v1, Vector2 v2)
	Map interval of angles between vectors [0..Pi] to interval [0..1].

Static Public Attributes
const float	pi = 3.1415927410125732421875F

Member Function Documentation

Difference()

static float LinearAlgebra.Angles.Difference ( float  a, float  b  )

static

Determine the angle difference, result is a normalized angle.

Parameters

a	First first angle
b	The second angle

Returns

the angle between the two angles

Angle values should be degrees

Normalize()

static float LinearAlgebra.Angles.Normalize ( float  angle )

static

Normalize an angle to the range -180 < angle <= 180.

Parameters

angle

The angle to normalize

Returns

The normalized angle in interval (-180..180]

Angle values should be in degrees

ToFactor()

static float LinearAlgebra.Angles.ToFactor ( Vector2  v1, Vector2  v2  )

static

Map interval of angles between vectors [0..Pi] to interval [0..1].

Parameters

v1	The first vector
v2	The second vector

Returns

The resulting factor in interval [0..1]

Vectors a and b must be normalized

Deprecated:

Please use Vector2.ToFactor instead.