Function directx_math::XMVector2ReciprocalLengthEst

pub fn XMVector2ReciprocalLengthEst(V: FXMVECTOR) -> XMVECTOR

Estimates the reciprocal of the length of a 2D vector.

https://docs.microsoft.com/en-us/windows/win32/api/directxmath/nf-directxmath-XMVector2ReciprocalLengthEst