XMVectorACos

Computes the arccosine of each component of an XMVECTOR.

Syntax

XMVECTOR XMVectorACos(
         XMVECTOR V
)  

Parameters

V
Type: XMVECTOR 

Vector for which to compute the arccosine. Each component should be between -1.0f and 1.0f.

Return value

Type: XMVECTOR 

Returns a vector whose components are the arccosine of the corresponding components of V.

Remarks

This function uses a 7-degree minimax approximation.

Requirements

Header: Declared in directxmath.h.