XMFLOAT4::XMFLOAT4(float,float,float,float) function (directxmath.h)

Initializes a new instance of XMFLOAT4 from four float arguments.

This constructor initializes a new instance of XMFLOAT4 from four float arguments.

Note This constructor is only available under C++.

Syntax

void XMFLOAT4(
  float _x,
  float _y,
  float _z,
  float _w
) noexcept;

_x

Value of the x-coordinate of the vector, the x member of the new XMFLOAT4 instance.

_y

Value of the y-coordinate of the vector, the y member of the new XMFLOAT4 instance.

_z

Value of the z-coordinate of the vector, the z member of the new XMFLOAT4 instance.

_w

Value of the w-coordinate of the vector, the w member of the new XMFLOAT4 instance.

None

The following pseudocode demonstrates the operation of this constructor:


	XMFLOAT4 instance;

	instance.x = _x;
	instance.y = _y;
	instance.z = _z;
	instance.w = _w;

Requirement	Value
Target Platform	Windows
Header	directxmath.h