Point4D.Multiply(Point4D, Matrix3D) 메서드

정의

네임스페이스:

System.Windows.Media.Media3D

어셈블리:

PresentationCore.dll

지정된 Point4D 구조체로 지정된 Matrix3D 구조체를 변환합니다.

public:
 static System::Windows::Media::Media3D::Point4D Multiply(System::Windows::Media::Media3D::Point4D point, System::Windows::Media::Media3D::Matrix3D matrix);

public static System.Windows.Media.Media3D.Point4D Multiply (System.Windows.Media.Media3D.Point4D point, System.Windows.Media.Media3D.Matrix3D matrix);

static member Multiply : System.Windows.Media.Media3D.Point4D * System.Windows.Media.Media3D.Matrix3D -> System.Windows.Media.Media3D.Point4D

Public Shared Function Multiply (point As Point4D, matrix As Matrix3D) As Point4D

매개 변수

point

Point4D

변환할 Point4D 구조체입니다.

matrix

Matrix3D

변환 Matrix3D 구조체입니다.

반환

Point4D

point 및 matrix의 변환 결과를 반환합니다.

예제

다음 예제에서는 구조체를 구조체에 Point4D 곱하는 방법을 보여 있습니다 Matrix3D .

// Multiplies a Point4D by a Matrix.  
// Returns a Point4D.

Point4D point1 = new Point4D(10, 5, 1, 4);
Point4D pointResult = new Point4D();
Matrix3D matrix1 = new Matrix3D(10, 10, 10, 0, 20, 20, 20, 0, 30, 30, 30, 0, 5, 10, 15, 1);

pointResult = Point4D.Multiply(point1, matrix1);
// pointResult is equal to (250, 270, 290, 4)

// Displaying Results
resultType = "Point4D";
syntaxString = "pointResult = Point4D.Multiply(point1, matrix1);";
operationString = "Multiplying a Point4D by a Matrix3D";
ShowResults(pointResult.ToString(), syntaxString, resultType, operationString);

' Multiplies a Point4D by a Matrix.  
' Returns a Point4D.

Dim point1 As New Point4D(10, 5, 1, 4)
Dim pointResult As New Point4D()
Dim matrix1 As New Matrix3D(10, 10, 10, 0, 20, 20, 20, 0, 30, 30, 30, 0, 5, 10, 15, 1)

pointResult = Point4D.Multiply(point1, matrix1)
' pointResult is equal to (250, 270, 290, 4)

' Displaying Results
resultType = "Point4D"
syntaxString = "pointResult = Point4D.Multiply(point1, matrix1)"
operationString = "Multiplying a Point4D by a Matrix3D"
ShowResults(pointResult.ToString(), syntaxString, resultType, operationString)

추가 정보

• Multiply(Point4D, Matrix3D)