D3DXComputeBoundingBox function (D3DX10math.h)
Note
The D3DX10 utility library is deprecated. We recommend that you use DirectXMath instead.
Computes a coordinate-axis oriented bounding box.
Syntax
HRESULT D3DXComputeBoundingBox(
_In_ const D3DXVECTOR3 *pFirstPosition,
_In_ DWORD NumVertices,
_In_ DWORD dwStride,
_Out_ D3DXVECTOR3 *pMin,
_Out_ D3DXVECTOR3 *pMax
);
Parameters
-
pFirstPosition [in]
-
Type: const D3DXVECTOR3*
Pointer to the first position.
-
NumVertices [in]
-
Type: DWORD
Number of vertices.
-
dwStride [in]
-
Type: DWORD
Count or number of bytes between vertices.
-
pMin [out]
-
Type: D3DXVECTOR3*
Pointer to a D3DXVECTOR3 structure, describing the returned lower-left corner of the bounding box.
-
pMax [out]
-
Type: D3DXVECTOR3*
Pointer to a D3DXVECTOR3 structure, describing the returned upper-right corner of the bounding box.
Return value
Type: HRESULT
If the function succeeds, the return value is D3D_OK. If the function fails, the return value can be one of the following: D3DERR_INVALIDCALL.
Requirements
| Requirement | Value |
|---|---|
| Header |
|
| Library |
|
See also