Vector2 Class (Microsoft.DirectX)

Describes and manipulates a vector in two-dimensional (2-D) space.

Note: For programming in Microsoft Visual Basic .NET or Microsoft JScript .NET, use the methods of the Microsoft.DirectX.Vector2 structure.

Definition

Visual Basic	NotInheritable MustInherit Public Class Vector2     Inherits Object
C#	public abstract sealed class Vector2 : Object
C++	public ref class Vector2 abstract sealed : Object
JScript	public final abstract class Vector2 extends Object

Members Table

The following table lists the members exposed by the object.

Methods

Method	Description
Add	Adds two 2-D vectors. Note: For programming in Visual Basic .NET or JScript .NET, use the equivalent method in the Microsoft.DirectX structures.
BaryCentric	Returns a point in barycentric coordinates, using specified 2-D vectors. Note: For programming in Visual Basic .NET or JScript .NET, use the equivalent method in the Microsoft.DirectX structures.
CatmullRom	Performs a Catmull-Rom interpolation using specified 2-D vectors. Note: For programming in Visual Basic .NET or JScript .NET, use the equivalent method in the Microsoft.DirectX structures.
Ccw	Returns the z component by calculating the cross product of two 2-D vectors. Note: For programming in Visual Basic .NET or JScript .NET, use the equivalent method in the Microsoft.DirectX structures.
Dot	Determines the dot product of two 2-D vectors. Note: For programming in Visual Basic .NET or JScript .NET, use the equivalent method in the Microsoft.DirectX structures.
Hermite	Performs a Hermite spline interpolation using specified 2-D vectors.
Length	Returns the length of a 2-D vector. Note: For programming in Visual Basic .NET or JScript .NET, use the equivalent method in the Microsoft.DirectX structures.
LengthSq	Returns the square of the length of a 2-D vector. Note: For programming in Visual Basic .NET or JScript .NET, use the equivalent method in the Microsoft.DirectX structures.
Lerp	Performs a linear interpolation between two 2-D vectors. Note: For programming in Visual Basic .NET or JScript .NET, use the equivalent method in the Microsoft.DirectX structures.
Maximize	Returns a 2-D vector that is made up of the largest components of two 2-D vectors. Note: For programming in Visual Basic .NET or JScript .NET, use the equivalent method in the Microsoft.DirectX structures.
Minimize	Returns a 2-D vector that is made up of the smallest components of two 2-D vectors. Note: For programming in Visual Basic .NET or JScript .NET, use the equivalent method in the Microsoft.DirectX structures.
Normalize	Returns the normalized version of a 2-D vector. Note: For programming in Visual Basic .NET or JScript .NET, use the equivalent method in the Microsoft.DirectX structures.
Scale	Scales a 2-D vector. Note: For programming in Visual Basic .NET or JScript .NET, use the equivalent method in the Microsoft.DirectX structures.
Subtract	Subtracts two 2-D vectors. Note: For programming in Visual Basic .NET or JScript .NET, use the equivalent method in the Microsoft.DirectX structures.
Transform	Transforms a 2-D vector or an array of 2-D vectors by a given matrix. Note: For programming in Visual Basic .NET or JScript .NET, use the equivalent method in the Microsoft.DirectX structures.
TransformArray	Transforms an array of 2-D vectors by a given matrix. Note: For programming in Visual Basic .NET or JScript .NET, use the equivalent method in the Microsoft.DirectX structures.
TransformCoordinate	Transforms a 2-D vector or an array of 2-D vectors by a given matrix, projecting the result back into w = 1. Note: For programming in Visual Basic .NET or JScript .NET, use the equivalent method in the Microsoft.DirectX structures.
TransformCoordinateArray	Transforms array (x, y, 0, 1) by a given matrix, and projects the result back into w = 1. Note: For programming in Visual Basic .NET or JScript .NET, use the equivalent method in the Microsoft.DirectX structures.
TransformNormal	Transforms the 2-D vector normal by a given matrix. Note: For programming in Visual Basic .NET or JScript .NET, use the equivalent method in the Microsoft.DirectX structures.
TransformNormalArray	Transforms array (x, y, 0, 0) by a given matrix. Note: For programming in Visual Basic .NET or JScript .NET, use the equivalent method in the Microsoft.DirectX structures.

Inheritance Hierarchy

Object

UnsafeNativeMethods.Vector2

Class Information

Namespace	Microsoft.DirectX
Assembly	Microsoft.DirectX (microsoft.directx.dll)
Strong Name	Microsoft.DirectX,  Version=1.0.900.0,  Culture=neutral,  PublicKeyToken=d3231b57b74a1492