Vector2 Structure (Microsoft.DirectX)
Describes and manipulates a vector in two-dimensional (2-D) space.
Definition
Visual Basic Public Structure Vector2 C# public struct Vector2 C++ public value class Vector2 sealed JScript In JScript, you can use structures, but you cannot define your own.
Members Table
The following table lists the members exposed by the object.
Fields
Field Description X Retrieves or sets the x component of a 2-D vector. Y Retrieves or sets the y component of a 2-D vector. Methods
Method Description Add Adds two 2-D vectors. BaryCentric
Returns a point in barycentric coordinates, using specified 2-D vectors. Performs a Catmull-Rom interpolation using specified 2-D vectors. Returns the z component by calculating the cross product of two 2-D vectors. Determines the dot product of two 2-D vectors. Equals Returns a value that indicates whether the current instance is equal to a specified object. GetHashCode Returns the hash code for the current instance. Performs a Hermite spline interpolation using specified 2-D vectors. Length Returns the length of a 2-D vector. LengthSq Returns the square of the length of a 2-D vector. Performs a linear interpolation between two 2-D vectors. Maximize Returns a 2-D vector that is made up of the largest components of two 2-D vectors. Minimize Returns a 2-D vector that is made up of the smallest components of two 2-D vectors. Multiply Multiplies the current 2-D vector with a single value. Normalize Returns the normalized version of a 2-D vector. Adds two 2-D vectors. Compares the current instance of a class to another instance to determine whether they are the same. Compares the current instance of a class to another instance to determine whether they are different. Determines the product of a single value and a 2-D vector. Subtracts two 2-D vectors. Negates the vector. Scale Scales a 2-D vector. Subtract Subtracts two 2-D vectors. ToString Obtains a string representation of the current instance. Transforms a 2-D vector or an array of 2-D vectors by a given matrix. TransformCoordinate Transforms a 2-D vector or an array of 2-D vectors by a given matrix, projecting the result back into w = 1. TransformNormal Transforms the 2-D vector normal by a given matrix. Vector2 Initializes a new instance of the Vector2 class. Properties
Property Description Retrieves an empty 2-D vector.
Structure Information
Namespace Microsoft.DirectX Assembly Microsoft.DirectX (microsoft.directx.dll) Strong Name Microsoft.DirectX, Version=1.0.900.0, Culture=neutral, PublicKeyToken=d3231b57b74a1492
See Also