[−][src]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