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Microsoft DirectX 9.0

D3DXQuaternionLength Function


Returns the length of a quaternion.

Syntax

FLOAT D3DXQuaternionLength(      

    CONST D3DXQUATERNION *pQ );

Parameters

pQ
[in] Pointer to the source D3DXQUATERNION structure.

Return Value

The quaternion's length.



Function Information

Headerd3dx9math.h
Import libraryd3dx9.lib
Minimum operating systems Windows 98

See Also

D3DXQuaternionLengthSq


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