Point3D.Multiply(Point3D, Matrix3D) Operatör

  • Başvuru

Tanım

Ad Alanı:
System.Windows.Media.Media3D
Bütünleştirilmiş Kod:
PresentationCore.dll

Belirtilen yapıyı belirtilen Point3D Matrix3D yapıya dönüştürür.

public:
 static System::Windows::Media::Media3D::Point3D operator *(System::Windows::Media::Media3D::Point3D point, System::Windows::Media::Media3D::Matrix3D matrix);
public static System.Windows.Media.Media3D.Point3D operator * (System.Windows.Media.Media3D.Point3D point, System.Windows.Media.Media3D.Matrix3D matrix);
static member ( * ) : System.Windows.Media.Media3D.Point3D * System.Windows.Media.Media3D.Matrix3D -> System.Windows.Media.Media3D.Point3D
Public Shared Operator * (point As Point3D, matrix As Matrix3D) As Point3D

Parametreler

point
Point3D

Dönüştürülecek nokta.

matrix
Matrix3D

dönüştürmek pointiçin kullanılan matris.

Döndürülenler

Point3D

kullanarak matrixdönüştürmenin point sonucu.

Örnekler

Aşağıdaki örnekte, yapı kullanarak Matrix3D bir Point3D yapıyı dönüştürmek için aşırı yüklenmiş çarpma işlecinin nasıl kullanılacağı gösterilmektedir.

// Multiplies a Point3D by a Matrix.  
// Returns a Point3D.

Point3D point1 = new Point3D(10, 5, 1);
Point3D pointResult = new Point3D();
Matrix3D matrix1 = new Matrix3D(10, 10, 10, 0, 20, 20, 20, 0, 30, 30, 30, 0, 5, 10, 15, 1);

pointResult = point1 * matrix1;
// pointResult is equal to (235, 240, 245)

// Displaying Results
resultType = "Point3D";
syntaxString = "pointResult = point1 * matrix1;";
operationString = "Multiplying a Point3D by a Matrix3D";
ShowResults(pointResult.ToString(), syntaxString, resultType, operationString);

' Multiplies a Point3D by a Matrix.  
' Returns a Point3D.

Dim point1 As New Point3D(10, 5, 1)
Dim pointResult As New Point3D()
Dim matrix1 As New Matrix3D(10, 10, 10, 0, 20, 20, 20, 0, 30, 30, 30, 0, 5, 10, 15, 1)

pointResult = point1 * matrix1
' pointResult is equal to (235, 240, 245)

' Displaying Results
resultType = "Point3D"
syntaxString = "pointResult = point1 * matrix1"
operationString = "Multiplying a Point3D by a Matrix3D"
ShowResults(pointResult.ToString(), syntaxString, resultType, operationString)

Şunlara uygulanır

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