Struct Vect

Definition

Namespace:
Tizen.NUI.Physics2D.Chipmunk
Assembly:
Tizen.NUI.Physics2D.dll

2D Vector struct

public struct Vect : IEquatable<Vect>
Implements
IEquatable<><Vect>

Constructors

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Vect(double, double)

Create a vector.

Declaration
public Vect(double x, double y)
Parameters
Type Name Description
double x
double y

Properties

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Perpendicurlar

Returns a perpendicular vector (-90 degree rotation).

Declaration
public Vect Perpendicurlar { get; }
Property Value
Type Description
Vect
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X

X value

Declaration
public double X { get; set; }
Property Value
Type Description
double
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Y

Y value

Declaration
public double Y { get; set; }
Property Value
Type Description
double
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Zero

(0, 0) Vector.

Declaration
public static Vect Zero { get; }
Property Value
Type Description
Vect

Methods

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Clamp(double)

Clamp the magnitude to the given length.

Declaration
public Vect Clamp(double length)
Parameters
Type Name Description
double length
Returns
Type Description
Vect
View Source

Cross(Vect)

2D vector cross product analog. The cross product of 2D vectors results in a 3D vector with only a z component. This function returns the magnitude of the z value.

Declaration
public double Cross(Vect v2)
Parameters
Type Name Description
Vect v2
Returns
Type Description
double
View Source

Distance(Vect)

Return the distance between this and v2.

Declaration
public double Distance(Vect v2)
Parameters
Type Name Description
Vect v2
Returns
Type Description
double
View Source

DistanceSquare(Vect)

Return the squared distance between current position and v2. Faster than Distance(Vect) when you only need to compare distances.

Declaration
public double DistanceSquare(Vect v2)
Parameters
Type Name Description
Vect v2
Returns
Type Description
double
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Dot(Vect)

Vector dot product.

Declaration
public double Dot(Vect v2)
Parameters
Type Name Description
Vect v2
Returns
Type Description
double
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Equals(object)

Return true if both objects are within of each other.

Declaration
public override bool Equals(object obj)
Parameters
Type Name Description
object obj
Returns
Type Description
bool
View Source

Equals(Vect)

Return true if both objects are within of each other.

Declaration
public bool Equals(Vect other)
Parameters
Type Name Description
Vect other
Returns
Type Description
bool
View Source

ForAngle(double)

Returns the unit length vector for the given angle (in radians).

Declaration
public static Vect ForAngle(double angle)
Parameters
Type Name Description
double angle
Returns
Type Description
Vect
View Source

GetHashCode()

Get the hash code.

Declaration
public override int GetHashCode()
Returns
Type Description
int
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Length()

Returns the length of v.

Declaration
public double Length()
Returns
Type Description
double
View Source

LengthSquared()

Returns the squared length of v. Faster than Length() when you only need to compare lengths.

Declaration
public double LengthSquared()
Returns
Type Description
double
View Source

Lerp(Vect, double)

Linearly interpolate between this and v2.

Declaration
public Vect Lerp(Vect v2, double t)
Parameters
Type Name Description
Vect v2
double t
Returns
Type Description
Vect
View Source

LerpConst(Vect, double)

Linearly interpolate between the current position towards v2 by distance d.

Declaration
public Vect LerpConst(Vect v2, double d)
Parameters
Type Name Description
Vect v2
double d
Returns
Type Description
Vect
View Source

Near(Vect, double)

Return true if the distance between current position and v2 is less than distance.

Declaration
public bool Near(Vect v2, double distance)
Parameters
Type Name Description
Vect v2
double distance
Returns
Type Description
bool
View Source

Normalize()

Returns a normalized copy.

Declaration
public Vect Normalize()
Returns
Type Description
Vect
View Source

Project(Vect)

Returns the vector projection of v1 onto v2.

Declaration
public Vect Project(Vect v2)
Parameters
Type Name Description
Vect v2
Returns
Type Description
Vect
View Source

Rotate(Vect)

Uses complex number multiplication to rotate v1 by v2. Scaling will occur if v1 is not a unit vector.

Declaration
public Vect Rotate(Vect v2)
Parameters
Type Name Description
Vect v2
Returns
Type Description
Vect
View Source

SLerp(Vect, double)

Spherical linear interpolation between current position and v2 based on t.

Declaration
public Vect SLerp(Vect v2, double t)
Parameters
Type Name Description
Vect v2
double t
Returns
Type Description
Vect
View Source

SLerpConst(Vect, double)

Spherical linear interpolation between current position towards v2 by no more than angle a radians.

Declaration
public Vect SLerpConst(Vect v2, double a)
Parameters
Type Name Description
Vect v2
double a
Returns
Type Description
Vect
View Source

ToAngle()

Returns the angular direction v is pointing in (in radians).

Declaration
public double ToAngle()
Returns
Type Description
double
View Source

ToString()

Return a string formatted like "(x,y)".

Declaration
public override string ToString()
Returns
Type Description
string
View Source

Unrotate(Vect)

Inverse of Rotate().

Declaration
public Vect Unrotate(Vect v2)
Parameters
Type Name Description
Vect v2
Returns
Type Description
Vect

Operators

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operator +(Vect, Vect)

Add two vectors.

Declaration
public static Vect operator +(Vect a, Vect b)
Parameters
Type Name Description
Vect a
Vect b
Returns
Type Description
Vect
View Source

operator /(double, Vect)

Scalar division.

Declaration
public static Vect operator /(double s, Vect a)
Parameters
Type Name Description
double s
Vect a
Returns
Type Description
Vect
View Source

operator /(Vect, double)

Scalar division.

Declaration
public static Vect operator /(Vect a, double s)
Parameters
Type Name Description
Vect a
double s
Returns
Type Description
Vect
View Source

operator ==(Vect, Vect)

Return true if both objects are within of each other.

Declaration
public static bool operator ==(Vect a, Vect b)
Parameters
Type Name Description
Vect a
Vect b
Returns
Type Description
bool
View Source

operator !=(Vect, Vect)

Return true if both objects are not within of each other.

Declaration
public static bool operator !=(Vect a, Vect b)
Parameters
Type Name Description
Vect a
Vect b
Returns
Type Description
bool
View Source

operator *(double, Vect)

Scalar multiplication.

Declaration
public static Vect operator *(double s, Vect a)
Parameters
Type Name Description
double s
Vect a
Returns
Type Description
Vect
View Source

operator *(Vect, double)

Scalar multiplication.

Declaration
public static Vect operator *(Vect a, double s)
Parameters
Type Name Description
Vect a
double s
Returns
Type Description
Vect
View Source

operator -(Vect, Vect)

Subtract two vectors.

Declaration
public static Vect operator -(Vect a, Vect b)
Parameters
Type Name Description
Vect a
Vect b
Returns
Type Description
Vect
View Source

operator -(Vect)

Negate a vector.

Declaration
public static Vect operator -(Vect a)
Parameters
Type Name Description
Vect a
Returns
Type Description
Vect

Implements

IEquatable<>

Extension Methods