Microsoft DirectX 8.0 (C++) |
The math library provided by the Direct3DX utility library supplies functions to compute both basic and complicated 3-D mathematical operations.
The 3-D math application functions can be organized into the following groups.
Note All the math functions can take the same object as the passed [in] and returned [out] parameters. Also, out parameters are typically returned as return values, so that the output of one math function may be used as a parameter for another math function.