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#[cfg(not(feature = "scalar-math"))]
#[cfg_attr(target_arch = "spirv", repr(simd))]
#[cfg_attr(not(target_arch = "spirv"), repr(C))]
pub struct Vec3<T> {
    pub x: T,
    pub y: T,
    pub z: T,
}

#[cfg(not(feature = "scalar-math"))]
#[cfg_attr(target_arch = "spirv", repr(simd))]
#[cfg_attr(not(target_arch = "spirv"), repr(C))]
pub struct Vec4<T> {
    pub x: T,
    pub y: T,
    pub z: T,
    pub w: T,
}

#[cfg(not(feature = "scalar-math"))]
#[cfg_attr(not(target_arch = "spirv"), repr(C))]
pub struct Cols2<V> {
    pub x_axis: V,
    pub y_axis: V,
}

#[cfg_attr(not(target_arch = "spirv"), repr(C))]
pub struct Cols3<V> {
    pub x_axis: V,
    pub y_axis: V,
    pub z_axis: V,
}

#[cfg_attr(not(target_arch = "spirv"), repr(C))]
pub struct Cols4<V> {
    pub x_axis: V,
    pub y_axis: V,
    pub z_axis: V,
    pub w_axis: V,
}