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XMScalarSinCos method

Computes both the sine and cosine of a radian angle.

Syntax


VOID XMScalarSinCos(
  [out]  float *pSin,
  [out]  float *pCos,
  [in]   float Value
);

Parameters

pSin [out]

Address of a float that will contain the result of the sine of Value.

pCos [out]

Address of a float that will contain the result of the cosine of Value.

Value [in]

float value describing the radian angle.

Return value

This function does not return a value.

Remarks

This function uses a 11-degree minimax approximation for sine; 10-degree for cosine.

Platform Requirements

Microsoft Visual Studio 2010 or Microsoft Visual Studio 2012 with the Windows SDK for Windows 8. Supported for Win32 desktop apps, Windows Store apps, and Windows Phone 8 apps.

Requirements

Namespace

Use DirectX.

Header

DirectXMath.h

See also

XMScalarSinCosEst

 

 

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