D3DXVec2Subtract function
Note
The D3DX utility library is deprecated. We recommend that you use DirectXMath instead.
Subtracts two 2D vectors.
Syntax
D3DXVECTOR2* D3DXVec2Subtract(
_Inout_ D3DXVECTOR2 *pOut,
_In_ const D3DXVECTOR2 *pV1,
_In_ const D3DXVECTOR2 *pV2
);
Parameters
-
pOut [in, out]
-
Type: D3DXVECTOR2*
Pointer to the D3DXVECTOR2 structure that is the result of the operation.
-
pV1 [in]
-
Type: const D3DXVECTOR2*
Pointer to a source D3DXVECTOR2 structure.
-
pV2 [in]
-
Type: const D3DXVECTOR2*
Pointer to a source D3DXVECTOR2 structure.
Return value
Type: D3DXVECTOR2*
Pointer to a D3DXVECTOR2 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 D3DXVec2Subtract function can be used as a parameter for another function.
Requirements
| Requirement | Value |
|---|---|
| Header |
|
| Library |
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See also