Function directx_math::XMVector2Transform

pub fn XMVector2Transform(V: FXMVECTOR, M: FXMMATRIX) -> FXMVECTOR

Transforms a 2D vector by a matrix.

Parameters

V 2D vector.

M Transformation matrix.

Return value

Returns the transformed vector.

Remarks

XMVector2Transform performs transformations by using the input matrix rows 0 and 1 for rotation and scaling, and row 3 for translation (effectively assuming row 2 is 0). The w component of the input vector is assumed to be 0. The z component of the output vector should be ignored and its w component may be non-homogeneous (!= 1.0).

Reference

https://docs.microsoft.com/en-us/windows/win32/api/directxmath/nf-directxmath-XMVector2Transform