D3DXMatrixInverse

Calculates the inverse of a matrix.

D3DXMatrixInverse( _ 
    MOut As D3DMATRIX, _ 
    Determinant As Single, _ 
    M As D3DMATRIX)

Parameters

MOut

D3DMATRIX type that is the result of the operation, the inverse of the matrix.

Determinant

After this function returns, a Single value that is the determinant of the matrix, M.

M

The source D3DMATRIX type.

Error Codes

If the function fails, an error is raised and Err.Number can be set to one of the following values.

For information on trapping errors, see the Microsoft® Visual Basic® Error Handling topic.

Remarks

If matrix inversion fails, an empty D3DMATRIX type is returned by the D3DXMatrixInverse function. The determinant of M is returned if the Determinant parameter is not 0.