XMVectorExpE function (directxmath.h)
Computes e (~2.71828) raised to the power for each component.
Syntax
XMVECTOR XM_CALLCONV XMVectorExpE(
[in] FXMVECTOR V
) noexcept;
Parameters
[in] V
Vector used for the exponents of base e.
Return value
Returns a vector whose components are e raised to the power of the corresponding component of V.
Remarks
Platform Requirements
Supported for Win32 desktop apps, Windows Store apps, and Windows Phone 8 apps.XMVectorExpE is new for DirectXMath version 3.05.
It's similar to the existing XMVectorExp function for Windows 8, but computes base e instead of base 2.
XMVectorExpE is implemented like this:
XMVECTOR Result;
Result.x = expf(V.x);
Result.y = expf(V.y);
Result.z = expf(V.z);
Result.w = expf(V.w);
return Result;
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | directxmath.h (include DirectXMath.h) |