Represents a 2D vector using two single-precision floating-point numbers. More...

Inherits IEquatable< Vector2 >.

Public Member Functions
	Vector2 (float value)
	Constructs a new instance. More...

	Vector2 (float x, float y)
	Constructs a new Vector2. More...

	Vector2 (Vector2 v)
	Constructs a new Vector2 from the given Vector2. More...

	Vector2 (Vector3 v)
	Constructs a new Vector2 from the given Vector3. More...

	Vector2 (Vector4 v)
	Constructs a new Vector2 from the given Vector4. More...

void	Add (Vector2 right)
	Add the Vector passed as parameter to this instance. More...

void	Add (ref Vector2 right)
	Add the Vector passed as parameter to this instance. More...

void	Sub (Vector2 right)
	Subtract the Vector passed as parameter from this instance. More...

void	Sub (ref Vector2 right)
	Subtract the Vector passed as parameter from this instance. More...

void	Mult (float f)
	Multiply this instance by a scalar. More...

void	Div (float f)
	Divide this instance by a scalar. More...

Vector2	Normalized ()
	Returns a copy of the Vector2 scaled to unit length. More...

void	Normalize ()
	Scales the Vector2 to unit length. More...

void	NormalizeFast ()
	Scales the Vector2 to approximately unit length. More...

void	Scale (float sx, float sy)
	Scales the current Vector2 by the given amounts. More...

void	Scale (Vector2 scale)
	Scales this instance by the given parameter. More...

void	Scale (ref Vector2 scale)
	Scales this instance by the given parameter. More...

override string	ToString ()
	Returns a System.String that represents the current Vector2. More...

override int	GetHashCode ()
	Returns the hashcode for this instance. More...

override bool	Equals (object obj)
	Indicates whether this instance and a specified object are equal. More...

bool	Equals (Vector2 other)
	Indicates whether the current vector is equal to another vector. More...

Static Public Member Functions
static Vector2	Sub (Vector2 a, Vector2 b)
	Subtract one Vector from another More...

static void	Sub (ref Vector2 a, ref Vector2 b, out Vector2 result)
	Subtract one Vector from another More...

static Vector2	Mult (Vector2 a, float f)
	Multiply a vector and a scalar More...

static void	Mult (ref Vector2 a, float f, out Vector2 result)
	Multiply a vector and a scalar More...

static Vector2	Div (Vector2 a, float f)
	Divide a vector by a scalar More...

static void	Div (ref Vector2 a, float f, out Vector2 result)
	Divide a vector by a scalar More...

static Vector2	Add (Vector2 a, Vector2 b)
	Adds two vectors. More...

static void	Add (ref Vector2 a, ref Vector2 b, out Vector2 result)
	Adds two vectors. More...

static Vector2	Subtract (Vector2 a, Vector2 b)
	Subtract one Vector from another More...

static void	Subtract (ref Vector2 a, ref Vector2 b, out Vector2 result)
	Subtract one Vector from another More...

static Vector2	Multiply (Vector2 vector, float scale)
	Multiplies a vector by a scalar. More...

static void	Multiply (ref Vector2 vector, float scale, out Vector2 result)
	Multiplies a vector by a scalar. More...

static Vector2	Multiply (Vector2 vector, Vector2 scale)
	Multiplies a vector by the components a vector (scale). More...

static void	Multiply (ref Vector2 vector, ref Vector2 scale, out Vector2 result)
	Multiplies a vector by the components of a vector (scale). More...

static Vector2	Divide (Vector2 vector, float scale)
	Divides a vector by a scalar. More...

static void	Divide (ref Vector2 vector, float scale, out Vector2 result)
	Divides a vector by a scalar. More...

static Vector2	Divide (Vector2 vector, Vector2 scale)
	Divides a vector by the components of a vector (scale). More...

static void	Divide (ref Vector2 vector, ref Vector2 scale, out Vector2 result)
	Divide a vector by the components of a vector (scale). More...

static Vector2	ComponentMin (Vector2 a, Vector2 b)
	Calculate the component-wise minimum of two vectors More...

static void	ComponentMin (ref Vector2 a, ref Vector2 b, out Vector2 result)
	Calculate the component-wise minimum of two vectors More...

static Vector2	ComponentMax (Vector2 a, Vector2 b)
	Calculate the component-wise maximum of two vectors More...

static void	ComponentMax (ref Vector2 a, ref Vector2 b, out Vector2 result)
	Calculate the component-wise maximum of two vectors More...

static Vector2	Min (Vector2 left, Vector2 right)
	Returns the Vector3 with the minimum magnitude More...

static Vector2	Max (Vector2 left, Vector2 right)
	Returns the Vector3 with the minimum magnitude More...

static Vector2	Clamp (Vector2 vec, Vector2 min, Vector2 max)
	Clamp a vector to the given minimum and maximum vectors More...

static void	Clamp (ref Vector2 vec, ref Vector2 min, ref Vector2 max, out Vector2 result)
	Clamp a vector to the given minimum and maximum vectors More...

static Vector2	Normalize (Vector2 vec)
	Scale a vector to unit length More...

static void	Normalize (ref Vector2 vec, out Vector2 result)
	Scale a vector to unit length More...

static Vector2	NormalizeFast (Vector2 vec)
	Scale a vector to approximately unit length More...

static void	NormalizeFast (ref Vector2 vec, out Vector2 result)
	Scale a vector to approximately unit length More...

static float	Dot (Vector2 left, Vector2 right)
	Calculate the dot (scalar) product of two vectors More...

static void	Dot (ref Vector2 left, ref Vector2 right, out float result)
	Calculate the dot (scalar) product of two vectors More...

static float	PerpDot (Vector2 left, Vector2 right)
	Calculate the perpendicular dot (scalar) product of two vectors More...

static void	PerpDot (ref Vector2 left, ref Vector2 right, out float result)
	Calculate the perpendicular dot (scalar) product of two vectors More...

static Vector2	Lerp (Vector2 a, Vector2 b, float blend)
	Returns a new Vector that is the linear blend of the 2 given Vectors More...

static void	Lerp (ref Vector2 a, ref Vector2 b, float blend, out Vector2 result)
	Returns a new Vector that is the linear blend of the 2 given Vectors More...

static Vector2	BaryCentric (Vector2 a, Vector2 b, Vector2 c, float u, float v)
	Interpolate 3 Vectors using Barycentric coordinates More...

static void	BaryCentric (ref Vector2 a, ref Vector2 b, ref Vector2 c, float u, float v, out Vector2 result)
	Interpolate 3 Vectors using Barycentric coordinates More...

static Vector2	Transform (Vector2 vec, Quaternion quat)
	Transforms a vector by a quaternion rotation. More...

static void	Transform (ref Vector2 vec, ref Quaternion quat, out Vector2 result)
	Transforms a vector by a quaternion rotation. More...

static Vector2	operator+ (Vector2 left, Vector2 right)
	Adds the specified instances. More...

static Vector2	operator- (Vector2 left, Vector2 right)
	Subtracts the specified instances. More...

static Vector2	operator- (Vector2 vec)
	Negates the specified instance. More...

static Vector2	operator* (Vector2 vec, float scale)
	Multiplies the specified instance by a scalar. More...

static Vector2	operator* (float scale, Vector2 vec)
	Multiplies the specified instance by a scalar. More...

static Vector2	operator/ (Vector2 vec, float scale)
	Divides the specified instance by a scalar. More...

static bool	operator== (Vector2 left, Vector2 right)
	Compares the specified instances for equality. More...

static bool	operator!= (Vector2 left, Vector2 right)
	Compares the specified instances for inequality. More...

Public Attributes
float	X
	The X component of the Vector2. More...

float	Y
	The Y component of the Vector2. More...

Static Public Attributes
static readonly Vector2	UnitX = new Vector2(1, 0)
	Defines a unit-length Vector2 that points towards the X-axis. More...

static readonly Vector2	UnitY = new Vector2(0, 1)
	Defines a unit-length Vector2 that points towards the Y-axis. More...

static readonly Vector2	Zero = new Vector2(0, 0)
	Defines a zero-length Vector2. More...

static readonly Vector2	One = new Vector2(1, 1)
	Defines an instance with all components set to 1. More...

static readonly int	SizeInBytes = Marshal.SizeOf(new Vector2())
	Defines the size of the Vector2 struct in bytes. More...

Properties
float	this[int index] `[get, set]`
	Gets or sets the value at the index of the Vector. More...

float	Length `[get]`
	Gets the length (magnitude) of the vector. More...

float	LengthFast `[get]`
	Gets an approximation of the vector length (magnitude). More...

float	LengthSquared `[get]`
	Gets the square of the vector length (magnitude). More...

Vector2	PerpendicularRight `[get]`
	Gets the perpendicular vector on the right side of this vector. More...

Vector2	PerpendicularLeft `[get]`
	Gets the perpendicular vector on the left side of this vector. More...

Vector2	Yx `[get, set]`
	Gets or sets an OpenTK.Vector2 with the Y and X components of this instance. More...

Detailed Description

Represents a 2D vector using two single-precision floating-point numbers.

The Vector2 structure is suitable for interoperation with unmanaged code requiring two consecutive floats.

Constructor & Destructor Documentation

OpenTK.Vector2.Vector2 ( float value )

Constructs a new instance.

Parameters

value The value that will initialize this instance.

OpenTK.Vector2.Vector2	(	float	x,
		float	y
	)

Constructs a new Vector2.

Parameters

x	The x coordinate of the net Vector2.
y	The y coordinate of the net Vector2.

OpenTK.Vector2.Vector2 ( Vector2 v )

Constructs a new Vector2 from the given Vector2.

Parameters

v	The Vector2 to copy components from.

OpenTK.Vector2.Vector2 ( Vector3 v )

Constructs a new Vector2 from the given Vector3.

Parameters

v	The Vector3 to copy components from. Z is discarded.

OpenTK.Vector2.Vector2 ( Vector4 v )

Constructs a new Vector2 from the given Vector4.

Parameters

v	The Vector4 to copy components from. Z and W are discarded.

Member Function Documentation

void OpenTK.Vector2.Add ( Vector2 right )

Add the Vector passed as parameter to this instance.

Parameters

right Right operand. This parameter is only read from.

void OpenTK.Vector2.Add ( ref Vector2 right )

Add the Vector passed as parameter to this instance.

Parameters

right Right operand. This parameter is only read from.

static Vector2 OpenTK.Vector2.Add	(	Vector2	a,
		Vector2	b
	)

static

Adds two vectors.

Parameters

a	Left operand.
b	Right operand.

Returns: Result of operation.

static void OpenTK.Vector2.Add	(	ref Vector2	a,
		ref Vector2	b,
		out Vector2	result
	)

static

Adds two vectors.

Parameters

a	Left operand.
b	Right operand.
result	Result of operation.

static Vector2 OpenTK.Vector2.BaryCentric	(	Vector2	a,
		Vector2	b,
		Vector2	c,
		float	u,
		float	v
	)

static

Interpolate 3 Vectors using Barycentric coordinates

Parameters

a	First input Vector
b	Second input Vector
c	Third input Vector
u	First Barycentric Coordinate
v	Second Barycentric Coordinate

Returns: a when u=v=0, b when u=1,v=0, c when u=0,v=1, and a linear combination of a,b,c otherwise

static void OpenTK.Vector2.BaryCentric	(	ref Vector2	a,
		ref Vector2	b,
		ref Vector2	c,
		float	u,
		float	v,
		out Vector2	result
	)

static

Interpolate 3 Vectors using Barycentric coordinates

Parameters

a	First input Vector.
b	Second input Vector.
c	Third input Vector.
u	First Barycentric Coordinate.
v	Second Barycentric Coordinate.
result	Output Vector. a when u=v=0, b when u=1,v=0, c when u=0,v=1, and a linear combination of a,b,c otherwise

static Vector2 OpenTK.Vector2.Clamp	(	Vector2	vec,
		Vector2	min,
		Vector2	max
	)

static

Clamp a vector to the given minimum and maximum vectors

Parameters

vec	Input vector
min	Minimum vector
max	Maximum vector

Returns: The clamped vector

static void OpenTK.Vector2.Clamp	(	ref Vector2	vec,
		ref Vector2	min,
		ref Vector2	max,
		out Vector2	result
	)

static

Clamp a vector to the given minimum and maximum vectors

Parameters

vec	Input vector
min	Minimum vector
max	Maximum vector
result	The clamped vector

static Vector2 OpenTK.Vector2.ComponentMax	(	Vector2	a,
		Vector2	b
	)

static

Calculate the component-wise maximum of two vectors

Parameters

a	First operand
b	Second operand

Returns: The component-wise maximum

static void OpenTK.Vector2.ComponentMax	(	ref Vector2	a,
		ref Vector2	b,
		out Vector2	result
	)

static

Calculate the component-wise maximum of two vectors

Parameters

a	First operand
b	Second operand
result	The component-wise maximum

static Vector2 OpenTK.Vector2.ComponentMin	(	Vector2	a,
		Vector2	b
	)

static

Calculate the component-wise minimum of two vectors

Parameters

a	First operand
b	Second operand

Returns: The component-wise minimum

static void OpenTK.Vector2.ComponentMin	(	ref Vector2	a,
		ref Vector2	b,
		out Vector2	result
	)

static

Calculate the component-wise minimum of two vectors

Parameters

a	First operand
b	Second operand
result	The component-wise minimum

void OpenTK.Vector2.Div ( float f )

Divide this instance by a scalar.

Parameters

f	Scalar operand.

static Vector2 OpenTK.Vector2.Div	(	Vector2	a,
		float	f
	)

static

Divide a vector by a scalar

Parameters

a	Vector operand
f	Scalar operand

Returns: Result of the division

static void OpenTK.Vector2.Div	(	ref Vector2	a,
		float	f,
		out Vector2	result
	)

static

Divide a vector by a scalar

Parameters

a	Vector operand
f	Scalar operand
result	Result of the division

static Vector2 OpenTK.Vector2.Divide	(	Vector2	vector,
		float	scale
	)

static

Divides a vector by a scalar.

Parameters

vector	Left operand.
scale	Right operand.

Returns: Result of the operation.

static void OpenTK.Vector2.Divide	(	ref Vector2	vector,
		float	scale,
		out Vector2	result
	)

static

Divides a vector by a scalar.

Parameters

vector	Left operand.
scale	Right operand.
result	Result of the operation.

static Vector2 OpenTK.Vector2.Divide	(	Vector2	vector,
		Vector2	scale
	)

static

Divides a vector by the components of a vector (scale).

Parameters

vector	Left operand.
scale	Right operand.

Returns: Result of the operation.

static void OpenTK.Vector2.Divide	(	ref Vector2	vector,
		ref Vector2	scale,
		out Vector2	result
	)

static

Divide a vector by the components of a vector (scale).

Parameters

vector	Left operand.
scale	Right operand.
result	Result of the operation.

static float OpenTK.Vector2.Dot	(	Vector2	left,
		Vector2	right
	)

static

Calculate the dot (scalar) product of two vectors

Parameters

left	First operand
right	Second operand

Returns: The dot product of the two inputs

static void OpenTK.Vector2.Dot	(	ref Vector2	left,
		ref Vector2	right,
		out float	result
	)

static

Calculate the dot (scalar) product of two vectors

Parameters

left	First operand
right	Second operand
result	The dot product of the two inputs

override bool OpenTK.Vector2.Equals ( object obj )

Indicates whether this instance and a specified object are equal.

Parameters

obj	The object to compare to.

Returns: True if the instances are equal; false otherwise.

bool OpenTK.Vector2.Equals ( Vector2 other )

Indicates whether the current vector is equal to another vector.

Parameters

other A vector to compare with this vector.

Returns: true if the current vector is equal to the vector parameter; otherwise, false.

override int OpenTK.Vector2.GetHashCode ( )

Returns the hashcode for this instance.

Returns: A System.Int32 containing the unique hashcode for this instance.

static Vector2 OpenTK.Vector2.Lerp	(	Vector2	a,
		Vector2	b,
		float	blend
	)

static

Returns a new Vector that is the linear blend of the 2 given Vectors

Parameters

a	First input vector
b	Second input vector
blend	The blend factor. a when blend=0, b when blend=1.

Returns: a when blend=0, b when blend=1, and a linear combination otherwise

static void OpenTK.Vector2.Lerp	(	ref Vector2	a,
		ref Vector2	b,
		float	blend,
		out Vector2	result
	)

static

Returns a new Vector that is the linear blend of the 2 given Vectors

Parameters

a	First input vector
b	Second input vector
blend	The blend factor. a when blend=0, b when blend=1.
result	a when blend=0, b when blend=1, and a linear combination otherwise

static Vector2 OpenTK.Vector2.Max	(	Vector2	left,
		Vector2	right
	)

static

Returns the Vector3 with the minimum magnitude

Parameters

left	Left operand
right	Right operand

Returns: The minimum Vector3

static Vector2 OpenTK.Vector2.Min	(	Vector2	left,
		Vector2	right
	)

static

Returns the Vector3 with the minimum magnitude

Parameters

left	Left operand
right	Right operand

Returns: The minimum Vector3

void OpenTK.Vector2.Mult ( float f )

Multiply this instance by a scalar.

Parameters

f	Scalar operand.

static Vector2 OpenTK.Vector2.Mult	(	Vector2	a,
		float	f
	)

static

Multiply a vector and a scalar

Parameters

a	Vector operand
f	Scalar operand

Returns: Result of the multiplication

static void OpenTK.Vector2.Mult	(	ref Vector2	a,
		float	f,
		out Vector2	result
	)

static

Multiply a vector and a scalar

Parameters

a	Vector operand
f	Scalar operand
result	Result of the multiplication

static Vector2 OpenTK.Vector2.Multiply	(	Vector2	vector,
		float	scale
	)

static

Multiplies a vector by a scalar.

Parameters

vector	Left operand.
scale	Right operand.

Returns: Result of the operation.

static void OpenTK.Vector2.Multiply	(	ref Vector2	vector,
		float	scale,
		out Vector2	result
	)

static

Multiplies a vector by a scalar.

Parameters

vector	Left operand.
scale	Right operand.
result	Result of the operation.

static Vector2 OpenTK.Vector2.Multiply	(	Vector2	vector,
		Vector2	scale
	)

static

Multiplies a vector by the components a vector (scale).

Parameters

vector	Left operand.
scale	Right operand.

Returns: Result of the operation.

static void OpenTK.Vector2.Multiply	(	ref Vector2	vector,
		ref Vector2	scale,
		out Vector2	result
	)

static

Multiplies a vector by the components of a vector (scale).

Parameters

vector	Left operand.
scale	Right operand.
result	Result of the operation.

void OpenTK.Vector2.Normalize ( )

Scales the Vector2 to unit length.

static Vector2 OpenTK.Vector2.Normalize ( Vector2 vec )

static

Scale a vector to unit length

Parameters

vec	The input vector

Returns: The normalized vector

static void OpenTK.Vector2.Normalize	(	ref Vector2	vec,
		out Vector2	result
	)

static

Scale a vector to unit length

Parameters

vec	The input vector
result	The normalized vector

Vector2 OpenTK.Vector2.Normalized ( )

Returns a copy of the Vector2 scaled to unit length.

Returns

void OpenTK.Vector2.NormalizeFast ( )

Scales the Vector2 to approximately unit length.

static Vector2 OpenTK.Vector2.NormalizeFast ( Vector2 vec )

static

Scale a vector to approximately unit length

Parameters

vec	The input vector

Returns: The normalized vector

static void OpenTK.Vector2.NormalizeFast	(	ref Vector2	vec,
		out Vector2	result
	)

static

Scale a vector to approximately unit length

Parameters

vec	The input vector
result	The normalized vector

static bool OpenTK.Vector2.operator!=	(	Vector2	left,
		Vector2	right
	)

static

Compares the specified instances for inequality.

Parameters

left	Left operand.
right	Right operand.

Returns: True if both instances are not equal; false otherwise.

static Vector2 OpenTK.Vector2.operator*	(	Vector2	vec,
		float	scale
	)

static

Multiplies the specified instance by a scalar.

Parameters

vec	Left operand.
scale	Right operand.

Returns: Result of multiplication.

static Vector2 OpenTK.Vector2.operator*	(	float	scale,
		Vector2	vec
	)

static

Multiplies the specified instance by a scalar.

Parameters

scale	Left operand.
vec	Right operand.

Returns: Result of multiplication.

static Vector2 OpenTK.Vector2.operator+	(	Vector2	left,
		Vector2	right
	)

static

Adds the specified instances.

Parameters

left	Left operand.
right	Right operand.

Returns: Result of addition.

static Vector2 OpenTK.Vector2.operator-	(	Vector2	left,
		Vector2	right
	)

static

Subtracts the specified instances.

Parameters

left	Left operand.
right	Right operand.

Returns: Result of subtraction.

static Vector2 OpenTK.Vector2.operator- ( Vector2 vec )

static

Negates the specified instance.

Parameters

vec Operand.

Returns: Result of negation.

static Vector2 OpenTK.Vector2.operator/	(	Vector2	vec,
		float	scale
	)

static

Divides the specified instance by a scalar.

Parameters

vec	Left operand
scale	Right operand

Returns: Result of the division.

static bool OpenTK.Vector2.operator==	(	Vector2	left,
		Vector2	right
	)

static

Compares the specified instances for equality.

Parameters

left	Left operand.
right	Right operand.

Returns: True if both instances are equal; false otherwise.

static float OpenTK.Vector2.PerpDot	(	Vector2	left,
		Vector2	right
	)

static

Calculate the perpendicular dot (scalar) product of two vectors

Parameters

left	First operand
right	Second operand

Returns: The perpendicular dot product of the two inputs

static void OpenTK.Vector2.PerpDot	(	ref Vector2	left,
		ref Vector2	right,
		out float	result
	)

static

Calculate the perpendicular dot (scalar) product of two vectors

Parameters

left	First operand
right	Second operand
result	The perpendicular dot product of the two inputs

void OpenTK.Vector2.Scale	(	float	sx,
		float	sy
	)

Scales the current Vector2 by the given amounts.

Parameters

sx	The scale of the X component.
sy	The scale of the Y component.

void OpenTK.Vector2.Scale ( Vector2 scale )

Scales this instance by the given parameter.

Parameters

scale The scaling of the individual components.

void OpenTK.Vector2.Scale ( ref Vector2 scale )

Scales this instance by the given parameter.

Parameters

scale The scaling of the individual components.

void OpenTK.Vector2.Sub ( Vector2 right )

Subtract the Vector passed as parameter from this instance.

Parameters

right Right operand. This parameter is only read from.

void OpenTK.Vector2.Sub ( ref Vector2 right )

Subtract the Vector passed as parameter from this instance.

Parameters

right Right operand. This parameter is only read from.

static Vector2 OpenTK.Vector2.Sub	(	Vector2	a,
		Vector2	b
	)

static

Subtract one Vector from another

Parameters

a	First operand
b	Second operand

Returns: Result of subtraction

static void OpenTK.Vector2.Sub	(	ref Vector2	a,
		ref Vector2	b,
		out Vector2	result
	)

static

Subtract one Vector from another

Parameters

a	First operand
b	Second operand
result	Result of subtraction

static Vector2 OpenTK.Vector2.Subtract	(	Vector2	a,
		Vector2	b
	)

static

Subtract one Vector from another

Parameters

a	First operand
b	Second operand

Returns: Result of subtraction

static void OpenTK.Vector2.Subtract	(	ref Vector2	a,
		ref Vector2	b,
		out Vector2	result
	)

static

Subtract one Vector from another

Parameters

a	First operand
b	Second operand
result	Result of subtraction

override string OpenTK.Vector2.ToString ( )

Returns a System.String that represents the current Vector2.

Returns

static Vector2 OpenTK.Vector2.Transform	(	Vector2	vec,
		Quaternion	quat
	)

static

Transforms a vector by a quaternion rotation.

Parameters

vec	The vector to transform.
quat	The quaternion to rotate the vector by.

Returns: The result of the operation.

static void OpenTK.Vector2.Transform	(	ref Vector2	vec,
		ref Quaternion	quat,
		out Vector2	result
	)

static

Transforms a vector by a quaternion rotation.

Parameters

vec	The vector to transform.
quat	The quaternion to rotate the vector by.
result	The result of the operation.

Member Data Documentation

readonly Vector2 OpenTK.Vector2.One = new Vector2(1, 1)

static

Defines an instance with all components set to 1.

readonly int OpenTK.Vector2.SizeInBytes = Marshal.SizeOf(new Vector2())

static

Defines the size of the Vector2 struct in bytes.

readonly Vector2 OpenTK.Vector2.UnitX = new Vector2(1, 0)

static

Defines a unit-length Vector2 that points towards the X-axis.

readonly Vector2 OpenTK.Vector2.UnitY = new Vector2(0, 1)

static

Defines a unit-length Vector2 that points towards the Y-axis.

float OpenTK.Vector2.X

The X component of the Vector2.

float OpenTK.Vector2.Y

The Y component of the Vector2.

readonly Vector2 OpenTK.Vector2.Zero = new Vector2(0, 0)

static

Defines a zero-length Vector2.

Property Documentation

float OpenTK.Vector2.Length

get

Gets the length (magnitude) of the vector.

LengthFast

See Also: LengthSquared

float OpenTK.Vector2.LengthFast

get

Gets an approximation of the vector length (magnitude).

This property uses an approximation of the square root function to calculate vector magnitude, with an upper error bound of 0.001.

Length

See Also: LengthSquared

float OpenTK.Vector2.LengthSquared

get

Gets the square of the vector length (magnitude).

This property avoids the costly square root operation required by the Length property. This makes it more suitable for comparisons.

Length

See Also: LengthFast

Vector2 OpenTK.Vector2.PerpendicularLeft

get

Gets the perpendicular vector on the left side of this vector.

Vector2 OpenTK.Vector2.PerpendicularRight

get

Gets the perpendicular vector on the right side of this vector.

float OpenTK.Vector2.this[int index]

getset

Gets or sets the value at the index of the Vector.

Vector2 OpenTK.Vector2.Yx

getset

Gets or sets an OpenTK.Vector2 with the Y and X components of this instance.

Public Member Functions

Static Public Member Functions

Public Attributes

Static Public Attributes

Properties

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

Property Documentation