共用方式為


Vector.ToScalar 方法

定義

多載

ToScalar(Vector2)
ToScalar(Vector3)
ToScalar(Vector4)
ToScalar<T>(Vector<T>)

將指定向量轉換成包含第一個項目值的純量。

ToScalar(Vector2)

public:
[System::Runtime::CompilerServices::Extension]
 static float ToScalar(System::Numerics::Vector2 vector);
public static float ToScalar(this System.Numerics.Vector2 vector);
static member ToScalar : System.Numerics.Vector2 -> single
<Extension()>
Public Function ToScalar (vector As Vector2) As Single

參數

vector
Vector2

傳回

適用於

ToScalar(Vector3)

public:
[System::Runtime::CompilerServices::Extension]
 static float ToScalar(System::Numerics::Vector3 vector);
public static float ToScalar(this System.Numerics.Vector3 vector);
static member ToScalar : System.Numerics.Vector3 -> single
<Extension()>
Public Function ToScalar (vector As Vector3) As Single

參數

vector
Vector3

傳回

適用於

ToScalar(Vector4)

public:
[System::Runtime::CompilerServices::Extension]
 static float ToScalar(System::Numerics::Vector4 vector);
public static float ToScalar(this System.Numerics.Vector4 vector);
static member ToScalar : System.Numerics.Vector4 -> single
<Extension()>
Public Function ToScalar (vector As Vector4) As Single

參數

vector
Vector4

傳回

適用於

ToScalar<T>(Vector<T>)

來源:
Vector.cs
來源:
Vector.cs

將指定向量轉換成包含第一個項目值的純量。

public:
generic <typename T>
[System::Runtime::CompilerServices::Extension]
 static T ToScalar(System::Numerics::Vector<T> vector);
public static T ToScalar<T>(this System.Numerics.Vector<T> vector);
static member ToScalar : System.Numerics.Vector<'T> -> 'T
<Extension()>
Public Function ToScalar(Of T) (vector As Vector(Of T)) As T

類型參數

T

向量中專案的型別。

參數

vector
Vector<T>

要從其中取得第一個項目的向量。

傳回

T

包含第一個項目值的純量 T

例外狀況

不支援 vector (T) 的類型。

適用於