makVrl.Vector2d Struct Reference

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

Inheritance diagram for makVrl.Vector2d:

Collaboration diagram for makVrl.Vector2d:

Public Member Functions
	Vector2d (double value)
	Constructs a new instance.
	Vector2d (double x, double y)
	Constructs left vector with the given coordinates.
void	Add (Vector2d right)
	Add the Vector passed as parameter to this instance.
void	Add (ref Vector2d right)
	Add the Vector passed as parameter to this instance.
void	Sub (Vector2d right)
	Subtract the Vector passed as parameter from this instance.
void	Sub (ref Vector2d right)
	Subtract the Vector passed as parameter from this instance.
void	Mult (double f)
	Multiply this instance by a scalar.
void	Div (double f)
	Divide this instance by a scalar.
Vector2d	Normalized ()
	Returns a copy of the Vector2d scaled to unit length.
void	Normalize ()
	Scales the Vector2 to unit length.
void	Scale (double sx, double sy)
	Scales the current Vector2 by the given amounts.
void	Scale (Vector2d scale)
	Scales this instance by the given parameter.
void	Scale (ref Vector2d scale)
	Scales this instance by the given parameter.
override string	ToString ()
	Returns a System.String that represents the current instance.
override int	GetHashCode ()
	Returns the hashcode for this instance.
override bool	Equals (object obj)
	Indicates whether this instance and a specified object are equal.
bool	Equals (Vector2d other)
	Indicates whether the current vector is equal to another vector.

Static Public Member Functions
static Vector2d	Sub (Vector2d a, Vector2d b)
	Subtract one Vector from another
static void	Sub (ref Vector2d a, ref Vector2d b, out Vector2d result)
	Subtract one Vector from another
static Vector2d	Mult (Vector2d a, double d)
	Multiply a vector and a scalar
static void	Mult (ref Vector2d a, double d, out Vector2d result)
	Multiply a vector and a scalar
static Vector2d	Div (Vector2d a, double d)
	Divide a vector by a scalar
static void	Div (ref Vector2d a, double d, out Vector2d result)
	Divide a vector by a scalar
static Vector2d	Add (Vector2d a, Vector2d b)
	Adds two vectors.
static void	Add (ref Vector2d a, ref Vector2d b, out Vector2d result)
	Adds two vectors.
static Vector2d	Subtract (Vector2d a, Vector2d b)
	Subtract one Vector from another
static void	Subtract (ref Vector2d a, ref Vector2d b, out Vector2d result)
	Subtract one Vector from another
static Vector2d	Multiply (Vector2d vector, double scale)
	Multiplies a vector by a scalar.
static void	Multiply (ref Vector2d vector, double scale, out Vector2d result)
	Multiplies a vector by a scalar.
static Vector2d	Multiply (Vector2d vector, Vector2d scale)
	Multiplies a vector by the components a vector (scale).
static void	Multiply (ref Vector2d vector, ref Vector2d scale, out Vector2d result)
	Multiplies a vector by the components of a vector (scale).
static Vector2d	Divide (Vector2d vector, double scale)
	Divides a vector by a scalar.
static void	Divide (ref Vector2d vector, double scale, out Vector2d result)
	Divides a vector by a scalar.
static Vector2d	Divide (Vector2d vector, Vector2d scale)
	Divides a vector by the components of a vector (scale).
static void	Divide (ref Vector2d vector, ref Vector2d scale, out Vector2d result)
	Divide a vector by the components of a vector (scale).
static Vector2d	Min (Vector2d a, Vector2d b)
	Calculate the component-wise minimum of two vectors
static void	Min (ref Vector2d a, ref Vector2d b, out Vector2d result)
	Calculate the component-wise minimum of two vectors
static Vector2d	Max (Vector2d a, Vector2d b)
	Calculate the component-wise maximum of two vectors
static void	Max (ref Vector2d a, ref Vector2d b, out Vector2d result)
	Calculate the component-wise maximum of two vectors
static Vector2d	Clamp (Vector2d vec, Vector2d min, Vector2d max)
	Clamp a vector to the given minimum and maximum vectors
static void	Clamp (ref Vector2d vec, ref Vector2d min, ref Vector2d max, out Vector2d result)
	Clamp a vector to the given minimum and maximum vectors
static Vector2d	Normalize (Vector2d vec)
	Scale a vector to unit length
static void	Normalize (ref Vector2d vec, out Vector2d result)
	Scale a vector to unit length
static Vector2d	NormalizeFast (Vector2d vec)
	Scale a vector to approximately unit length
static void	NormalizeFast (ref Vector2d vec, out Vector2d result)
	Scale a vector to approximately unit length
static double	Dot (Vector2d left, Vector2d right)
	Calculate the dot (scalar) product of two vectors
static void	Dot (ref Vector2d left, ref Vector2d right, out double result)
	Calculate the dot (scalar) product of two vectors
static Vector2d	Lerp (Vector2d a, Vector2d b, double blend)
	Returns a new Vector that is the linear blend of the 2 given Vectors
static void	Lerp (ref Vector2d a, ref Vector2d b, double blend, out Vector2d result)
	Returns a new Vector that is the linear blend of the 2 given Vectors
static Vector2d	BaryCentric (Vector2d a, Vector2d b, Vector2d c, double u, double v)
	Interpolate 3 Vectors using Barycentric coordinates
static void	BaryCentric (ref Vector2d a, ref Vector2d b, ref Vector2d c, double u, double v, out Vector2d result)
	Interpolate 3 Vectors using Barycentric coordinates
static Vector2d	Transform (Vector2d vec, Quaterniond quat)
	Transforms a vector by a quaternion rotation.
static void	Transform (ref Vector2d vec, ref Quaterniond quat, out Vector2d result)
	Transforms a vector by a quaternion rotation.
static Vector2d	operator+ (Vector2d left, Vector2d right)
	Adds two instances.
static Vector2d	operator- (Vector2d left, Vector2d right)
	Subtracts two instances.
static Vector2d	operator- (Vector2d vec)
	Negates an instance.
static Vector2d	operator* (Vector2d vec, double f)
	Multiplies an instance by a scalar.
static Vector2d	operator* (double f, Vector2d vec)
	Multiply an instance by a scalar.
static Vector2d	operator/ (Vector2d vec, double f)
	Divides an instance by a scalar.
static bool	operator== (Vector2d left, Vector2d right)
	Compares two instances for equality.
static bool	operator!= (Vector2d left, Vector2d right)
	Compares two instances for ienquality.
static	operator Vector2d (Vector2 v2)
	Converts makVrl.Vector2 to makVrl.Vector2d.
static	operator Vector2 (Vector2d v2d)
	Converts makVrl.Vector2d to makVrl.Vector2.

Public Attributes
double	X
	The X coordinate of this instance.
double	Y
	The Y coordinate of this instance.

Static Public Attributes
static readonly Vector2d	UnitX = new Vector2d(1, 0)
	Defines a unit-length Vector2d that points towards the X-axis.
static readonly Vector2d	UnitY = new Vector2d(0, 1)
	Defines a unit-length Vector2d that points towards the Y-axis.
static readonly Vector2d	Zero = new Vector2d(0, 0)
	Defines a zero-length Vector2d.
static readonly Vector2d	One = new Vector2d(1, 1)
	Defines an instance with all components set to 1.
static readonly int	SizeInBytes = Marshal.SizeOf(new Vector2d())
	Defines the size of the Vector2d struct in bytes.

Properties
double	this[int index] [get, set]
	Gets or sets the value at the index of the Vector.
double	Length [get]
	Gets the length (magnitude) of the vector.
double	LengthSquared [get]
	Gets the square of the vector length (magnitude).
Vector2d	PerpendicularRight [get]
	Gets the perpendicular vector on the right side of this vector.
Vector2d	PerpendicularLeft [get]
	Gets the perpendicular vector on the left side of this vector.
Vector2d	Yx [get, set]
	Gets or sets an makVrl.Vector2d with the Y and X components of this instance.

Static Private Attributes
static string	listSeparator = System.Globalization.CultureInfo.CurrentCulture.TextInfo.ListSeparator

Detailed Description

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

Constructor & Destructor Documentation

makVrl.Vector2d.Vector2d ( double  value )

inline

Constructs a new instance.

Parameters

value

The value that will initialize this instance.

References makVrl.Vector2d.X, and makVrl.Vector2d.Y.

Referenced by makVrl.Vector2d.Add(), makVrl.Vector2d.Divide(), makVrl.Vector2d.Multiply(), makVrl.Vector2d.operator Vector2d(), makVrl.Vector2d.Subtract(), and makVrl.Vector2d.Transform().

makVrl.Vector2d.Vector2d ( double  x, double  y  )

inline

Constructs left vector with the given coordinates.

Parameters

x	The X coordinate.
y	The Y coordinate.

References makVrl.Vector2d.X, and makVrl.Vector2d.Y.

Member Function Documentation

void makVrl.Vector2d.Add ( Vector2d  right )

inline

Add the Vector passed as parameter to this instance.

Parameters

right

Right operand. This parameter is only read from.

References makVrl.Vector2d.X, and makVrl.Vector2d.Y.

Referenced by makVrl.Vector2d.Add(), and makVrl.Vector2d.BaryCentric().

void makVrl.Vector2d.Add ( ref Vector2d  right )

inline

Add the Vector passed as parameter to this instance.

Parameters

right

Right operand. This parameter is only read from.

References makVrl.Vector2d.X, and makVrl.Vector2d.Y.

static Vector2d makVrl.Vector2d.Add ( Vector2d  a, Vector2d  b  )

inlinestatic

Adds two vectors.

Parameters

a	Left operand.
b	Right operand.

Returns

Result of operation.

References makVrl.Vector2d.Add().

static void makVrl.Vector2d.Add ( ref Vector2d  a, ref Vector2d  b, out Vector2d  result  )

inlinestatic

Adds two vectors.

Parameters

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

References makVrl.Vector2d.Vector2d().

static Vector2d makVrl.Vector2d.BaryCentric ( Vector2d  a, Vector2d  b, Vector2d  c, double  u, double  v  )

inlinestatic

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 makVrl.Vector2d.BaryCentric ( ref Vector2d  a, ref Vector2d  b, ref Vector2d  c, double  u, double  v, out Vector2d  result  )

inlinestatic

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

References makVrl.Vector2d.Add(), makVrl.Vector2d.Multiply(), and makVrl.Vector2d.Subtract().

static Vector2d makVrl.Vector2d.Clamp ( Vector2d  vec, Vector2d  min, Vector2d  max  )

inlinestatic

Clamp a vector to the given minimum and maximum vectors

Parameters

vec	Input vector
min	Minimum vector
max	Maximum vector

Returns

The clamped vector

References makVrl.Vector2d.X, and makVrl.Vector2d.Y.

static void makVrl.Vector2d.Clamp ( ref Vector2d  vec, ref Vector2d  min, ref Vector2d  max, out Vector2d  result  )

inlinestatic

Clamp a vector to the given minimum and maximum vectors

Parameters

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

References makVrl.Vector2d.X.

void makVrl.Vector2d.Div ( double  f )

inline

Divide this instance by a scalar.

Parameters

f	Scalar operand.

References makVrl.Vector2d.X, and makVrl.Vector2d.Y.

static Vector2d makVrl.Vector2d.Div ( Vector2d  a, double  d  )

inlinestatic

Divide a vector by a scalar

Parameters

a	Vector operand
d	Scalar operand

Returns

Result of the division

References makVrl.Vector2d.X, and makVrl.Vector2d.Y.

static void makVrl.Vector2d.Div ( ref Vector2d  a, double  d, out Vector2d  result  )

inlinestatic

Divide a vector by a scalar

Parameters

a	Vector operand
d	Scalar operand
result	Result of the division

static Vector2d makVrl.Vector2d.Divide ( Vector2d  vector, double  scale  )

inlinestatic

Divides a vector by a scalar.

Parameters

vector	Left operand.
scale	Right operand.

Returns

Result of the operation.

Referenced by makVrl.Vector2d.Divide().

static void makVrl.Vector2d.Divide ( ref Vector2d  vector, double  scale, out Vector2d  result  )

inlinestatic

Divides a vector by a scalar.

Parameters

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

References makVrl.Vector2d.Multiply().

static Vector2d makVrl.Vector2d.Divide ( Vector2d  vector, Vector2d  scale  )

inlinestatic

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

Parameters

vector	Left operand.
scale	Right operand.

Returns

Result of the operation.

References makVrl.Vector2d.Divide().

static void makVrl.Vector2d.Divide ( ref Vector2d  vector, ref Vector2d  scale, out Vector2d  result  )

inlinestatic

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

Parameters

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

References makVrl.Vector2d.Vector2d().

static double makVrl.Vector2d.Dot ( Vector2d  left, Vector2d  right  )

inlinestatic

Calculate the dot (scalar) product of two vectors

Parameters

left	First operand
right	Second operand

Returns

The dot product of the two inputs

References makVrl.Vector2d.X, and makVrl.Vector2d.Y.

static void makVrl.Vector2d.Dot ( ref Vector2d  left, ref Vector2d  right, out double  result  )

inlinestatic

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 makVrl.Vector2d.Equals ( object  obj )

inline

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.

Referenced by makVrl.Vector2d.operator!=(), and makVrl.Vector2d.operator==().

bool makVrl.Vector2d.Equals ( Vector2d  other )

inline

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.

References makVrl.Vector2d.X, and makVrl.Vector2d.Y.

override int makVrl.Vector2d.GetHashCode ( )

inline

Returns the hashcode for this instance.

Returns

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

References makVrl.Vector2d.X, and makVrl.Vector2d.Y.

static Vector2d makVrl.Vector2d.Lerp ( Vector2d  a, Vector2d  b, double  blend  )

inlinestatic

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

References makVrl.Vector2d.X, and makVrl.Vector2d.Y.

static void makVrl.Vector2d.Lerp ( ref Vector2d  a, ref Vector2d  b, double  blend, out Vector2d  result  )

inlinestatic

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

References makVrl.Vector2d.X.

static Vector2d makVrl.Vector2d.Max ( Vector2d  a, Vector2d  b  )

inlinestatic

Calculate the component-wise maximum of two vectors

Parameters

a	First operand
b	Second operand

Returns

The component-wise maximum

References makVrl.Vector2d.X, and makVrl.Vector2d.Y.

static void makVrl.Vector2d.Max ( ref Vector2d  a, ref Vector2d  b, out Vector2d  result  )

inlinestatic

Calculate the component-wise maximum of two vectors

Parameters

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

References makVrl.Vector2d.X.

static Vector2d makVrl.Vector2d.Min ( Vector2d  a, Vector2d  b  )

inlinestatic

Calculate the component-wise minimum of two vectors

Parameters

a	First operand
b	Second operand

Returns

The component-wise minimum

References makVrl.Vector2d.X, and makVrl.Vector2d.Y.

static void makVrl.Vector2d.Min ( ref Vector2d  a, ref Vector2d  b, out Vector2d  result  )

inlinestatic

Calculate the component-wise minimum of two vectors

Parameters

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

References makVrl.Vector2d.X.

void makVrl.Vector2d.Mult ( double  f )

inline

Multiply this instance by a scalar.

Parameters

f	Scalar operand.

References makVrl.Vector2d.X, and makVrl.Vector2d.Y.

static Vector2d makVrl.Vector2d.Mult ( Vector2d  a, double  d  )

inlinestatic

Multiply a vector and a scalar

Parameters

a	Vector operand
d	Scalar operand

Returns

Result of the multiplication

References makVrl.Vector2d.X, and makVrl.Vector2d.Y.

static void makVrl.Vector2d.Mult ( ref Vector2d  a, double  d, out Vector2d  result  )

inlinestatic

Multiply a vector and a scalar

Parameters

a	Vector operand
d	Scalar operand
result	Result of the multiplication

static Vector2d makVrl.Vector2d.Multiply ( Vector2d  vector, double  scale  )

inlinestatic

Multiplies a vector by a scalar.

Parameters

vector	Left operand.
scale	Right operand.

Returns

Result of the operation.

Referenced by makVrl.Vector2d.BaryCentric(), makVrl.Vector2d.Divide(), and makVrl.Vector2d.Multiply().

static void makVrl.Vector2d.Multiply ( ref Vector2d  vector, double  scale, out Vector2d  result  )

inlinestatic

Multiplies a vector by a scalar.

Parameters

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

References makVrl.Vector2d.Vector2d().

static Vector2d makVrl.Vector2d.Multiply ( Vector2d  vector, Vector2d  scale  )

inlinestatic

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

Parameters

vector	Left operand.
scale	Right operand.

Returns

Result of the operation.

References makVrl.Vector2d.Multiply().

static void makVrl.Vector2d.Multiply ( ref Vector2d  vector, ref Vector2d  scale, out Vector2d  result  )

inlinestatic

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

Parameters

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

References makVrl.Vector2d.Vector2d().

void makVrl.Vector2d.Normalize ( )

inline

Scales the Vector2 to unit length.

References makVrl.Vector2d.Length, makVrl.Vector2d.X, and makVrl.Vector2d.Y.

Referenced by makVrl.Vector2d.Normalized().

static Vector2d makVrl.Vector2d.Normalize ( Vector2d  vec )

inlinestatic

Scale a vector to unit length

Parameters

vec	The input vector

Returns

The normalized vector

References makVrl.Vector2d.Length, makVrl.Vector2d.X, and makVrl.Vector2d.Y.

static void makVrl.Vector2d.Normalize ( ref Vector2d  vec, out Vector2d  result  )

inlinestatic

Scale a vector to unit length

Parameters

vec	The input vector
result	The normalized vector

Vector2d makVrl.Vector2d.Normalized ( )

inline

Returns a copy of the Vector2d scaled to unit length.

Returns

References makVrl.Vector2d.Normalize().

static Vector2d makVrl.Vector2d.NormalizeFast ( Vector2d  vec )

inlinestatic

Scale a vector to approximately unit length

Parameters

vec	The input vector

Returns

The normalized vector

References makVrl.MathHelper.InverseSqrtFast(), makVrl.Vector2d.X, and makVrl.Vector2d.Y.

static void makVrl.Vector2d.NormalizeFast ( ref Vector2d  vec, out Vector2d  result  )

inlinestatic

Scale a vector to approximately unit length

Parameters

vec	The input vector
result	The normalized vector

References makVrl.MathHelper.InverseSqrtFast().

static makVrl.Vector2d.operator Vector2 ( Vector2d  v2d )

inlineexplicitstatic

Converts makVrl.Vector2d to makVrl.Vector2.

Parameters

v2d	The Vector2d to convert.

Returns

The resulting Vector2.

References makVrl.Vector2d.X, and makVrl.Vector2d.Y.

static makVrl.Vector2d.operator Vector2d ( Vector2  v2 )

inlineexplicitstatic

Converts makVrl.Vector2 to makVrl.Vector2d.

Parameters

v2	The Vector2 to convert.

Returns

The resulting Vector2d.

References makVrl.Vector2d.Vector2d(), makVrl.Vector2.X, and makVrl.Vector2.Y.

static bool makVrl.Vector2d.operator!= ( Vector2d  left, Vector2d  right  )

inlinestatic

Compares two instances for ienquality.

Parameters

left	The left instance.
right	The right instance.

Returns

True, if the instances are not equal; false otherwise.

References makVrl.Vector2d.Equals().

static Vector2d makVrl.Vector2d.operator* ( Vector2d  vec, double  f  )

inlinestatic

Multiplies an instance by a scalar.

Parameters

vec	The instance.
f	The scalar.

Returns

The result of the operation.

References makVrl.Vector2d.X, and makVrl.Vector2d.Y.

static Vector2d makVrl.Vector2d.operator* ( double  f, Vector2d  vec  )

inlinestatic

Multiply an instance by a scalar.

Parameters

f	The scalar.
vec	The instance.

Returns

The result of the operation.

References makVrl.Vector2d.X, and makVrl.Vector2d.Y.

static Vector2d makVrl.Vector2d.operator+ ( Vector2d  left, Vector2d  right  )

inlinestatic

Adds two instances.

Parameters

left	The left instance.
right	The right instance.

Returns

The result of the operation.

References makVrl.Vector2d.X, and makVrl.Vector2d.Y.

static Vector2d makVrl.Vector2d.operator- ( Vector2d  left, Vector2d  right  )

inlinestatic

Subtracts two instances.

Parameters

left	The left instance.
right	The right instance.

Returns

The result of the operation.

References makVrl.Vector2d.X, and makVrl.Vector2d.Y.

static Vector2d makVrl.Vector2d.operator- ( Vector2d  vec )

inlinestatic

Negates an instance.

Parameters

vec	The instance.

Returns

The result of the operation.

References makVrl.Vector2d.X, and makVrl.Vector2d.Y.

static Vector2d makVrl.Vector2d.operator/ ( Vector2d  vec, double  f  )

inlinestatic

Divides an instance by a scalar.

Parameters

vec	The instance.
f	The scalar.

Returns

The result of the operation.

References makVrl.Vector2d.X, and makVrl.Vector2d.Y.

static bool makVrl.Vector2d.operator== ( Vector2d  left, Vector2d  right  )

inlinestatic

Compares two instances for equality.

Parameters

left	The left instance.
right	The right instance.

Returns

True, if both instances are equal; false otherwise.

References makVrl.Vector2d.Equals().

void makVrl.Vector2d.Scale ( double  sx, double  sy  )

inline

Scales the current Vector2 by the given amounts.

Parameters

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

References makVrl.Vector2d.X, and makVrl.Vector2d.Y.

void makVrl.Vector2d.Scale ( Vector2d  scale )

inline

Scales this instance by the given parameter.

Parameters

scale

The scaling of the individual components.

References makVrl.Vector2d.X, and makVrl.Vector2d.Y.

void makVrl.Vector2d.Scale ( ref Vector2d  scale )

inline

Scales this instance by the given parameter.

Parameters

scale

The scaling of the individual components.

References makVrl.Vector2d.X, and makVrl.Vector2d.Y.

void makVrl.Vector2d.Sub ( Vector2d  right )

inline

Subtract the Vector passed as parameter from this instance.

Parameters

right

Right operand. This parameter is only read from.

References makVrl.Vector2d.X, and makVrl.Vector2d.Y.

void makVrl.Vector2d.Sub ( ref Vector2d  right )

inline

Subtract the Vector passed as parameter from this instance.

Parameters

right

Right operand. This parameter is only read from.

References makVrl.Vector2d.X, and makVrl.Vector2d.Y.

static Vector2d makVrl.Vector2d.Sub ( Vector2d  a, Vector2d  b  )

inlinestatic

Subtract one Vector from another

Parameters

a	First operand
b	Second operand

Returns

Result of subtraction

References makVrl.Vector2d.X, and makVrl.Vector2d.Y.

static void makVrl.Vector2d.Sub ( ref Vector2d  a, ref Vector2d  b, out Vector2d  result  )

inlinestatic

Subtract one Vector from another

Parameters

a	First operand
b	Second operand
result	Result of subtraction

static Vector2d makVrl.Vector2d.Subtract ( Vector2d  a, Vector2d  b  )

inlinestatic

Subtract one Vector from another

Parameters

a	First operand
b	Second operand

Returns

Result of subtraction

Referenced by makVrl.Vector2d.BaryCentric().

static void makVrl.Vector2d.Subtract ( ref Vector2d  a, ref Vector2d  b, out Vector2d  result  )

inlinestatic

Subtract one Vector from another

Parameters

a	First operand
b	Second operand
result	Result of subtraction

References makVrl.Vector2d.Vector2d().

override string makVrl.Vector2d.ToString ( )

inline

Returns a System.String that represents the current instance.

Returns

References makVrl.Vector2d.listSeparator, makVrl.Vector2d.X, and makVrl.Vector2d.Y.

static Vector2d makVrl.Vector2d.Transform ( Vector2d  vec, Quaterniond  quat  )

inlinestatic

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 makVrl.Vector2d.Transform ( ref Vector2d  vec, ref Quaterniond  quat, out Vector2d  result  )

inlinestatic

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.

References makVrl.Quaterniond.Invert(), makVrl.Quaterniond.Multiply(), and makVrl.Vector2d.Vector2d().

Member Data Documentation

string makVrl.Vector2d.listSeparator = System.Globalization.CultureInfo.CurrentCulture.TextInfo.ListSeparator

staticprivate

Referenced by makVrl.Vector2d.ToString().

readonly Vector2d makVrl.Vector2d.One = new Vector2d(1, 1)

static

Defines an instance with all components set to 1.

readonly int makVrl.Vector2d.SizeInBytes = Marshal.SizeOf(new Vector2d())

static

Defines the size of the Vector2d struct in bytes.

readonly Vector2d makVrl.Vector2d.UnitX = new Vector2d(1, 0)

static

Defines a unit-length Vector2d that points towards the X-axis.

readonly Vector2d makVrl.Vector2d.UnitY = new Vector2d(0, 1)

static

Defines a unit-length Vector2d that points towards the Y-axis.

double makVrl.Vector2d.X

The X coordinate of this instance.

Referenced by makVrl.Vector2d.Add(), makVrl.Vector2d.Clamp(), makVrl.Vector2d.Div(), makVrl.Vector2d.Dot(), makVrl.Vector2d.Equals(), makVrl.Vector2d.GetHashCode(), makVrl.Vector2d.Lerp(), makVrl.Vector2d.Max(), makVrl.Vector2d.Min(), makVrl.Vector2d.Mult(), makVrl.Vector2d.Normalize(), makVrl.Vector2d.NormalizeFast(), makVrl.Vector2d.operator Vector2(), makVrl.Vector2d.operator*(), makVrl.Vector2d.operator+(), makVrl.Vector2d.operator-(), makVrl.Vector2d.operator/(), makVrl.Vector2d.Scale(), makVrl.Vector2d.Sub(), makVrl.Vector2d.ToString(), makVrl.Vector2d.Vector2d(), makVrl.Vector3d.Vector3d(), and makVrl.Vector4d.Vector4d().

double makVrl.Vector2d.Y

The Y coordinate of this instance.

Referenced by makVrl.Vector2d.Add(), makVrl.Vector2d.Clamp(), makVrl.Vector2d.Div(), makVrl.Vector2d.Dot(), makVrl.Vector2d.Equals(), makVrl.Vector2d.GetHashCode(), makVrl.Vector2d.Lerp(), makVrl.Vector2d.Max(), makVrl.Vector2d.Min(), makVrl.Vector2d.Mult(), makVrl.Vector2d.Normalize(), makVrl.Vector2d.NormalizeFast(), makVrl.Vector2d.operator Vector2(), makVrl.Vector2d.operator*(), makVrl.Vector2d.operator+(), makVrl.Vector2d.operator-(), makVrl.Vector2d.operator/(), makVrl.Vector2d.Scale(), makVrl.Vector2d.Sub(), makVrl.Vector2d.ToString(), makVrl.Vector2d.Vector2d(), makVrl.Vector3d.Vector3d(), and makVrl.Vector4d.Vector4d().

readonly Vector2d makVrl.Vector2d.Zero = new Vector2d(0, 0)

static

Defines a zero-length Vector2d.

Property Documentation

double makVrl.Vector2d.Length

get

Gets the length (magnitude) of the vector.

See Also

LengthSquared

Referenced by makVrl.Vector2d.Normalize().

double makVrl.Vector2d.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

Vector2d makVrl.Vector2d.PerpendicularLeft

get

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

Vector2d makVrl.Vector2d.PerpendicularRight

get

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

double makVrl.Vector2d.this[int index]

getset

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

Vector2d makVrl.Vector2d.Yx

getset

Gets or sets an makVrl.Vector2d with the Y and X components of this instance.

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

• Vector2d.cs