Microsoft DirectX 9.0 SDK Update (October 2004)

UnsafeNativeMethods.Matrix.MultiplyTranspose Method

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Note: This documentation is preliminary and is subject to change.

Calculates the transposed product of two matrices.

Note: For programming in Microsoft® Visual Basic® .NET or Microsoft® JScript® .NET, use the equivalent method in the Microsoft.DirectX structures.

Definition

Visual Basic .NET Public Shared Function MultiplyTranspose( _
    ByVal pOut As Matrix, _
    ByVal left As Matrix, _
    ByVal right As Matrix _
) As Matrix
C# public static Matrix MultiplyTranspose(
    Matrix pOut,
    Matrix left,
    Matrix right
);
Managed C++ public: static Matrix MultiplyTranspose(
    Matrix pOut,
    Matrix left,
    Matrix right
);
JScript .NET public static function MultiplyTranspose(
    pOut : Matrix,
    left : Matrix,
    right : Matrix
) : Matrix;

Parameters

pOut Microsoft.DirectX.Matrix. A Matrix structure that is the product and transposition of two matrices.
left Microsoft.DirectX.Matrix. Source Matrix structure.
right Microsoft.DirectX.Matrix. Source Matrix structure.

Return Value

Microsoft.DirectX.Matrix .

Remarks

This method's result is the transposed product of two transformation matrices:

Out = T(left * right).

Out = T(this instance * source).

This method is useful for setting matrices as constants for vertex and pixel shaders.

The return value for this method is the same value returned in the pOut parameter. Resultantly, the MultiplyTranspose method can be used as a parameter for another method.

See Also


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