XMVectorSetX

Set the value of the x component of an XMVECTOR Data Type.

Syntax

XMVECTOR XMVectorSetX(
         XMVECTOR V,
         float x
)  

Parameters

V
Type: XMVECTOR 

A valid 4D vector storing floating-point data.

x
Type: float 

A floating-point value to be assigned to x of V.

Return value

Type: XMVECTOR 

An instance of XMVECTOR Data Type whose x component has been set to the floating-point value provided by the argument x to XMVectorSetX. All other components of the returned XMVECTOR Data Type instance have the same value as those of the input vector V.

Requirements

Header: Declared in directxmath.h.