Vector3D.Multiply Metode

Definisi

Ruang nama:

System.Windows.Media.Media3D

Rakitan:

PresentationCore.dll

Mengalikan struktur yang ditentukan Vector3D dengan yang ditentukan Double atau Matrix dan mengembalikan hasilnya.

Overload

Multiply(Double, Vector3D)	Mengalikan skalar yang ditentukan dengan struktur yang ditentukan Vector3D dan mengembalikan hasilnya sebagai Vector3D.
Multiply(Vector3D, Double)	Mengalikan struktur yang ditentukan Vector3D dengan skalar yang ditentukan dan mengembalikan hasilnya sebagai Vector3D.
Multiply(Vector3D, Matrix3D)	Mengubah ruang koordinat struktur yang ditentukan Vector3D menggunakan struktur yang ditentukan Matrix3D .

Multiply(Double, Vector3D)

Mengalikan skalar yang ditentukan dengan struktur yang ditentukan Vector3D dan mengembalikan hasilnya sebagai Vector3D.

public:
 static System::Windows::Media::Media3D::Vector3D Multiply(double scalar, System::Windows::Media::Media3D::Vector3D vector);

public static System.Windows.Media.Media3D.Vector3D Multiply (double scalar, System.Windows.Media.Media3D.Vector3D vector);

static member Multiply : double * System.Windows.Media.Media3D.Vector3D -> System.Windows.Media.Media3D.Vector3D

Public Shared Function Multiply (scalar As Double, vector As Vector3D) As Vector3D

Parameter

scalar

Double

Skalar untuk berkembang biak.

vector

Vector3D

Struktur Vector3D untuk dikalikan.

Mengembalikan

Vector3D

Hasil perkalian scalar dan vector.

Contoh

Contoh berikut menunjukkan cara mengalikan skalar dengan Vector3D struktur.

// Multiplies a Vector3D by a Scalar using the static Multiply method.  
// Returns a Vector3D.

Vector3D vector1 = new Vector3D(20, 30, 40);
Double scalar1 = 75;
Vector3D vectorResult = new Vector3D();

vectorResult = Vector3D.Multiply(vector1, scalar1);
// vectorResult is equal to (1500, 2250, 3000)

' Multiplies a Vector3D by a Scalar using the static Multiply method.  
' Returns a Vector3D.

Dim vector1 As New Vector3D(20, 30, 40)
Dim scalar1 As Double = 75
Dim vectorResult As New Vector3D()

vectorResult = Vector3D.Multiply(vector1, scalar1)
' vectorResult is equal to (1500, 2250, 3000)

Lihat juga

• Multiply(Double, Vector3D)

Multiply(Vector3D, Double)

Mengalikan struktur yang ditentukan Vector3D dengan skalar yang ditentukan dan mengembalikan hasilnya sebagai Vector3D.

public:
 static System::Windows::Media::Media3D::Vector3D Multiply(System::Windows::Media::Media3D::Vector3D vector, double scalar);

public static System.Windows.Media.Media3D.Vector3D Multiply (System.Windows.Media.Media3D.Vector3D vector, double scalar);

static member Multiply : System.Windows.Media.Media3D.Vector3D * double -> System.Windows.Media.Media3D.Vector3D

Public Shared Function Multiply (vector As Vector3D, scalar As Double) As Vector3D

Parameter

vector

Vector3D

Struktur Vector3D untuk dikalikan.

scalar

Double

Skalar untuk berkembang biak.

Mengembalikan

Vector3D

Hasil perkalian vector dan scalar.

Contoh

Contoh berikut menunjukkan cara mengalikan Vector3D struktur dengan skalar.

// Multiplies a Vector3D by a Scalar using the static Multiply method.  
// Returns a Vector3D.

Vector3D vector1 = new Vector3D(20, 30, 40);
Double scalar1 = 75;
Vector3D vectorResult = new Vector3D();

vectorResult = Vector3D.Multiply(vector1, scalar1);
// vectorResult is equal to (1500, 2250, 3000)

' Multiplies a Vector3D by a Scalar using the static Multiply method.  
' Returns a Vector3D.

Dim vector1 As New Vector3D(20, 30, 40)
Dim scalar1 As Double = 75
Dim vectorResult As New Vector3D()

vectorResult = Vector3D.Multiply(vector1, scalar1)
' vectorResult is equal to (1500, 2250, 3000)

Lihat juga

• Multiply(Double, Vector3D)

Multiply(Vector3D, Matrix3D)

Mengubah ruang koordinat struktur yang ditentukan Vector3D menggunakan struktur yang ditentukan Matrix3D .

public:
 static System::Windows::Media::Media3D::Vector3D Multiply(System::Windows::Media::Media3D::Vector3D vector, System::Windows::Media::Media3D::Matrix3D matrix);

public static System.Windows.Media.Media3D.Vector3D Multiply (System.Windows.Media.Media3D.Vector3D vector, System.Windows.Media.Media3D.Matrix3D matrix);

static member Multiply : System.Windows.Media.Media3D.Vector3D * System.Windows.Media.Media3D.Matrix3D -> System.Windows.Media.Media3D.Vector3D

Public Shared Function Multiply (vector As Vector3D, matrix As Matrix3D) As Vector3D

Parameter

vector

Vector3D

Struktur Vector3D yang akan diubah.

matrix

Matrix3D

Transformasi yang akan diterapkan ke Vector3D struktur.

Mengembalikan

Vector3D

Mengembalikan hasil transformasi vector oleh matrix3D.

Contoh

Contoh berikut menunjukkan cara menggunakan Multiply metode untuk mengubah Vector3D struktur menurut Matrix3D struktur.

// Multiplies a Vector3D by a Matrix3D using the static Multiply method.  
// Returns a Vector3D.

Vector3D vector1 = new Vector3D(20, 30, 40);
Matrix3D matrix1 = new Matrix3D(10, 10, 10, 0, 20, 20, 20, 0, 30, 30, 30, 0, 5, 10, 15, 1);
Vector3D vectorResult = new Vector3D();

vectorResult = Vector3D.Multiply(vector1,matrix1);
// vector Result is equal to (2000, 2000, 2000)

' Multiplies a Vector3D by a Matrix3D using the static Multiply method.  
' Returns a Vector3D.

Dim vector1 As New Vector3D(20, 30, 40)
Dim matrix1 As New Matrix3D(10, 10, 10, 0, 20, 20, 20, 0, 30, 30, 30, 0, 5, 10, 15, 1)
Dim vectorResult As New Vector3D()

vectorResult = Vector3D.Multiply(vector1,matrix1)
' vector Result is equal to (2000, 2000, 2000)

Lihat juga

• Multiply(Double, Vector3D)