D3DXMatrixDeterminant

Returns the determinant of a matrix.

FLOAT D3DXMatrixDeterminant(
  CONST D3DXMATRIX * pM
);

Parameters

pM

[in] Pointer to the source D3DXMATRIX structure.

Return Values

Returns the determinant of the matrix.

Requirements

Header: Declared in D3dx9math.h.