C# Class RedBlueGames.Tools.Vector2Extensions

Extension methods to Vector2 class

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Méthodes publiques

Méthode	Description
BiasToCardinals ( this vectorToBias, float biasAngle ) : Vector2	If the supplied vector is within the supplied angle of a cardinal direction, this will return the cardinal direction. Otherwise it will just return the same angle.
GetDegreesBetweenVectorsCCW ( Vector2 fromVector, Vector2 toVector ) : float	Returns the angle in degrees from one Vector2 to another. Degrees are signed, with CCW being positive.
IsDirectionWithinArc ( this vector, Vector2 arcBisector, float arcAngle ) : bool	Determines if the direction vector is within the arc specified by a direction bisecting an angle.
IsNormalized ( this vector ) : bool	Determines if the vector is normalized (magnitude of 1)
RotateClockwiseByRadians ( this vector, float angle ) : Vector2	Rotates the vector clockwise by an angle in radius
RoundToCardinals ( this vectorToRound ) : Vector2	Rounds the input vector to the closest cardinal direction and returns the rounded result.
RoundToNearestArc ( this vector, int numArcs, float rotationDegrees = 0.0f ) : Vector2	Rounds to nearest arc (with 4 arcs, all vectors that point from -45 to 45 return (1.0, 0.0))

Private Methods

Méthode	Description
GetBisectorForArc ( this vector, int arc, int numArcs, float rotationDegrees = 0.0f ) : Vector2
GetNearestArc ( this vector, int numArcs, float rotationDegrees = 0.0f ) : int

Method Details

BiasToCardinals() public static méthode

If the supplied vector is within the supplied angle of a cardinal direction, this will return the cardinal direction. Otherwise it will just return the same angle.

public static BiasToCardinals ( this vectorToBias, float biasAngle ) : Vector2
vectorToBias	this	Vector to bias.
biasAngle	float	Bias angle.
Résultat	UnityEngine.Vector2

GetDegreesBetweenVectorsCCW() public static méthode

Returns the angle in degrees from one Vector2 to another. Degrees are signed, with CCW being positive.

public static GetDegreesBetweenVectorsCCW ( Vector2 fromVector, Vector2 toVector ) : float
fromVector	UnityEngine.Vector2	The from vector
toVector	UnityEngine.Vector2	The to vector
Résultat	float

IsDirectionWithinArc() public static méthode

Determines if the direction vector is within the arc specified by a direction bisecting an angle.

public static IsDirectionWithinArc ( this vector, Vector2 arcBisector, float arcAngle ) : bool
vector	this	Source Direction Vector
arcBisector	UnityEngine.Vector2	Arc bisector
arcAngle	float	Arc angle
Résultat	bool

IsNormalized() public static méthode

Determines if the vector is normalized (magnitude of 1)

public static IsNormalized ( this vector ) : bool
vector	this	Vector to test.
Résultat	bool

RotateClockwiseByRadians() public static méthode

Rotates the vector clockwise by an angle in radius

public static RotateClockwiseByRadians ( this vector, float angle ) : Vector2
vector	this	Vector to rotate.
angle	float	Angle in radians
Résultat	UnityEngine.Vector2

RoundToCardinals() public static méthode

Rounds the input vector to the closest cardinal direction and returns the rounded result.

public static RoundToCardinals ( this vectorToRound ) : Vector2
vectorToRound	this	Vector to round.
Résultat	UnityEngine.Vector2

RoundToNearestArc() public static méthode

Rounds to nearest arc (with 4 arcs, all vectors that point from -45 to 45 return (1.0, 0.0))

public static RoundToNearestArc ( this vector, int numArcs, float rotationDegrees = 0.0f ) : Vector2
vector	this	The vector to convert.
numArcs	int	The number of arcs to divide the circle into.
rotationDegrees	float	Optional rotation of arcs
Résultat	UnityEngine.Vector2