Vector3D.Multiply Método

Definição

Namespace:

System.Windows.Media.Media3D

Assembly:

PresentationCore.dll

Multiplica a estrutura Vector3D especificada pelo Double ou Matrix especificado e retorna o resultado.

Sobrecargas

Multiply(Double, Vector3D)	Multiplica o escalar especificado pela estrutura Vector3D especificada e retorna o resultado como Vector3D.
Multiply(Vector3D, Double)	Multiplica a estrutura Vector3D especificada pelo escalar especificado e retorna o resultado como um Vector3D.
Multiply(Vector3D, Matrix3D)	Transforma o espaço de coordenadas da estrutura Vector3D especificada usando a estrutura Matrix3D especificada.

Multiply(Double, Vector3D)

Multiplica o escalar especificado pela estrutura Vector3D especificada e retorna o resultado como 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

Parâmetros

scalar

Double

O escalar a se multiplicar.

vector

Vector3D

A estrutura Vector3D a multiplicar.

Retornos

Vector3D

O resultado da multiplicação de scalar por vector.

Exemplos

O exemplo a seguir mostra como multiplicar um escalar por uma Vector3D estrutura.

// 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)

Confira também

• Multiply(Double, Vector3D)

Multiply(Vector3D, Double)

Multiplica a estrutura Vector3D especificada pelo escalar especificado e retorna o resultado como um 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

Parâmetros

vector

Vector3D

A estrutura Vector3D a multiplicar.

scalar

Double

O escalar a se multiplicar.

Retornos

Vector3D

O resultado da multiplicação de vector por scalar.

Exemplos

O exemplo a seguir mostra como multiplicar uma Vector3D estrutura por um escalar.

// 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)

Confira também

• Multiply(Double, Vector3D)

Multiply(Vector3D, Matrix3D)

Transforma o espaço de coordenadas da estrutura Vector3D especificada usando a estrutura Matrix3D especificada.

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

Parâmetros

vector

Vector3D

A estrutura Vector3D a ser transformada.

matrix

Matrix3D

A transformação a ser aplicada à estrutura Vector3D.

Retornos

Vector3D

Retorna o resultado da transformar vector em matrix3D.

Exemplos

O exemplo a seguir mostra como usar o Multiply método para transformar uma Vector3D estrutura por uma Matrix3D estrutura.

// 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)

Confira também

• Multiply(Double, Vector3D)