Function directx_math::XMVector4NearEqual

pub fn XMVector4NearEqual(
    V1: FXMVECTOR, 
    V2: FXMVECTOR, 
    Epsilon: FXMVECTOR
) -> bool

Tests whether one 4D vector is near another 4D vector.

https://docs.microsoft.com/en-us/windows/win32/api/directxmath/nf-directxmath-XMVector4NearEqual