D3DXVec4Subtract function
Note
The D3DX utility library is deprecated. We recommend that you use DirectXMath instead.
Subtracts two 4D vectors.
Syntax
D3DXVECTOR4* D3DXVec4Subtract(
_Inout_ D3DXVECTOR4 *pOut,
_In_ const D3DXVECTOR4 *pV1,
_In_ const D3DXVECTOR4 *pV2
);
Parameters
-
pOut [in, out]
-
Type: D3DXVECTOR4*
Pointer to the D3DXVECTOR4 structure that is the result of the operation.
-
pV1 [in]
-
Type: const D3DXVECTOR4*
Pointer to a source D3DXVECTOR4 structure.
-
pV2 [in]
-
Type: const D3DXVECTOR4*
Pointer to a source D3DXVECTOR4 structure.
Return value
Type: D3DXVECTOR4*
Pointer to a D3DXVECTOR4 structure that is the difference of two vectors.
Remarks
The return value for this function is the same value returned in the pOut parameter. In this way, the D3DXVec4Subtract function can be used as a parameter for another function.
Requirements
| Requirement | Value |
|---|---|
| Header |
|
| Library |
|
See also