Edit

operator* (multiply)

  • Article

Multiply an instance of XMVECTOR by a floating point value, returning the result a new instance of XMVECTOR.

The operator * multiplies each component of an instance of XMVECTOR Data Type by a floating point value, returning a new XMVECTOR instance whose components contain the result.

Note  This operator is only available under C++.

Syntax

XMVECTOR XM_CALLCONV operator*(
  FXMVECTOR V,
  float     S
) noexcept;

Parameters

V

XMVECTOR instance whose components are multiplicands of this multiplication operation.

S

Floating point value used as a multiplicand for each component of V.

Return value

XMVECTOR instance whose components are the product of the multiplication of the corresponding components of V by S.

Remarks

The following pseudocode demonstrates the operation of this operator:

   XMVECTOR V;
   Float S;
   XMVECTOR Vout;
   Vout.x = V1.x * S;
   Vout.y = V1.y * S;
   Vout.z = V1.z * S;
   Vout.w = V1.w * S;

Requirements

Requirement Value
Header directxmath.h

See also

XMVECTOR Data Type