operator -= method
Subtracts a floating point value from the current instance of XMVECTOR, returning the result in the updated current instance.
The operator -= subtracts a specified floating point value from each component of the current instance of XMVECTOR Data Type and returns a reference to the updated current instance.
Note This operator is only available under C++.
Syntax
XMVECTOR& operator -=(
[ref] XMVECTOR &V1,
XMVECTOR V2
);
Parameters
V1 [ref]
Reference to current instance ofXMVECTOR.V2
XMVECTORinstance whose components are to be subtracted from the components of V1.
Return value
Reference to the updated current instance of XMVECTOR.
Remarks
XMVECTOR V1;
XMVECTOR V2;
V1.x = V1.x - V2.x;
V1.y = V1.y - V2.y;
V1.z = V1.z - V2.z;
V1.w = V1.w - V2.w;
Requirements
Namespace |
Use DirectX. |
Header |
DirectXMath.h |
See also
Reference