glam_det 2.0.0

// Copyright (C) 2020-2025 glam-det authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

// Generated from vec.rs.tera template. Edit the template, not the generated file.

use crate::{BVec4, IVec2, IVec3};

#[cfg(not(target_arch = "spirv"))]
use core::fmt;
use core::iter::{Product, Sum};
use core::ops::*;

use crate::nums::*;

use auto_ops_det::impl_op_ex;
use core::ops;

/// Creates a 4-dimensional vector.
#[inline]
pub const fn ivec4(x: i32, y: i32, z: i32, w: i32) -> IVec4 {
    IVec4::new(x, y, z, w)
}

/// A 4-dimensional vector.
#[cfg_attr(not(target_arch = "spirv"), derive(Hash))]
#[derive(Clone, Copy, PartialEq, Eq)]
#[cfg_attr(feature = "cuda", repr(align(16)))]
#[cfg_attr(not(target_arch = "spirv"), repr(C))]
#[cfg_attr(target_arch = "spirv", repr(simd))]
pub struct IVec4 {
    pub x: i32,
    pub y: i32,
    pub z: i32,
    pub w: i32,
}

impl IVec4 {
    /// All zeroes.
    pub const ZERO: Self = Self::splat(0);

    /// All ones.
    pub const ONE: Self = Self::splat(1);

    /// All negative ones.
    pub const NEG_ONE: Self = Self::splat(-1);

    /// A unit-length vector pointing along the positive X axis.
    pub const X: Self = Self::new(1, 0, 0, 0);

    /// A unit-length vector pointing along the positive Y axis.
    pub const Y: Self = Self::new(0, 1, 0, 0);

    /// A unit-length vector pointing along the positive Z axis.
    pub const Z: Self = Self::new(0, 0, 1, 0);

    /// A unit-length vector pointing along the positive W axis.
    pub const W: Self = Self::new(0, 0, 0, 1);

    /// A unit-length vector pointing along the negative X axis.
    pub const NEG_X: Self = Self::new(-1, 0, 0, 0);

    /// A unit-length vector pointing along the negative Y axis.
    pub const NEG_Y: Self = Self::new(0, -1, 0, 0);

    /// A unit-length vector pointing along the negative Z axis.
    pub const NEG_Z: Self = Self::new(0, 0, -1, 0);

    /// A unit-length vector pointing along the negative W axis.
    pub const NEG_W: Self = Self::new(0, 0, 0, -1);

    /// The unit axes.
    pub const AXES: [Self; 4] = [Self::X, Self::Y, Self::Z, Self::W];

    /// Creates a new vector.
    #[inline]
    pub const fn new(x: i32, y: i32, z: i32, w: i32) -> Self {
        Self { x, y, z, w }
    }

    /// Creates a vector with all elements set to `v`.
    #[inline]
    pub const fn splat(v: i32) -> Self {
        Self {
            x: v,
            y: v,
            z: v,
            w: v,
        }
    }

    /// Creates a vector from the elements in `if_true` and `if_false`, selecting which to use
    /// for each element of `self`.
    ///
    /// A true element in the mask uses the corresponding element from `if_true`, and false
    /// uses the element from `if_false`.
    #[inline]
    pub fn select(mask: BVec4, if_true: Self, if_false: Self) -> Self {
        Self {
            x: if mask.x { if_true.x } else { if_false.x },
            y: if mask.y { if_true.y } else { if_false.y },
            z: if mask.z { if_true.z } else { if_false.z },
            w: if mask.w { if_true.w } else { if_false.w },
        }
    }

    /// Creates a new vector from an array.
    #[inline]
    pub const fn from_array(a: [i32; 4]) -> Self {
        Self::new(a[0], a[1], a[2], a[3])
    }

    /// `[x, y, z, w]`
    #[inline]
    pub const fn to_array(&self) -> [i32; 4] {
        [self.x, self.y, self.z, self.w]
    }

    /// Creates a vector from the first 4 values in `slice`.
    ///
    /// # Panics
    ///
    /// Panics if `slice` is less than 4 elements long.
    #[inline]
    pub const fn from_slice(slice: &[i32]) -> Self {
        Self::new(slice[0], slice[1], slice[2], slice[3])
    }

    /// Writes the elements of `self` to the first 4 elements in `slice`.
    ///
    /// # Panics
    ///
    /// Panics if `slice` is less than 4 elements long.
    #[inline]
    pub fn write_to_slice(self, slice: &mut [i32]) {
        slice[0] = self.x;
        slice[1] = self.y;
        slice[2] = self.z;
        slice[3] = self.w;
    }

    /// Creates a 3D vector from the `x`, `y` and `z` elements of `self`, discarding `w`.
    ///
    /// Truncation to `IVec3` may also be performed by using `self.xyz()` or `IVec3::from()`.
    #[inline]
    pub fn truncate(self) -> IVec3 {
        use crate::swizzles::Vec4Swizzles;
        self.xyz()
    }

    /// Computes the dot product of `self` and `rhs`.
    #[inline]
    pub fn dot(self, rhs: Self) -> i32 {
        (self.x * rhs.x) + (self.y * rhs.y) + (self.z * rhs.z) + (self.w * rhs.w)
    }

    /// Returns a vector containing the minimum values for each element of `self` and `rhs`.
    ///
    /// In other words this computes `[self.x.min(rhs.x), self.y.min(rhs.y), ..]`.
    #[inline]
    pub fn min(self, rhs: Self) -> Self {
        Self {
            x: self.x.min(rhs.x),

            y: self.y.min(rhs.y),

            z: self.z.min(rhs.z),

            w: self.w.min(rhs.w),
        }
    }

    /// Returns a vector containing the maximum values for each element of `self` and `rhs`.
    ///
    /// In other words this computes `[self.x.max(rhs.x), self.y.max(rhs.y), ..]`.
    #[inline]
    pub fn max(self, rhs: Self) -> Self {
        Self {
            x: self.x.max(rhs.x),

            y: self.y.max(rhs.y),

            z: self.z.max(rhs.z),

            w: self.w.max(rhs.w),
        }
    }

    /// Component-wise clamping of values, similar to [`f32::clamp`].
    ///
    /// Each element in `min` must be less-or-equal to the corresponding element in `max`.
    ///
    /// # Panics
    ///
    /// Will panic if `min` is greater than `max` when `glam_assert` is enabled.
    #[inline]
    pub fn clamp(self, min: Self, max: Self) -> Self {
        glam_assert!(min.cmple(max).all(), "clamp: expected min <= max");
        self.max(min).min(max)
    }

    /// Returns the horizontal minimum of `self`.
    ///
    /// In other words this computes `min(x, y, ..)`.
    #[inline]
    pub fn min_element(self) -> i32 {
        self.x.min(self.y.min(self.z.min(self.w)))
    }

    /// Returns the horizontal maximum of `self`.
    ///
    /// In other words this computes `max(x, y, ..)`.
    #[inline]
    pub fn max_element(self) -> i32 {
        self.x.max(self.y.max(self.z.max(self.w)))
    }

    /// Returns a vector mask containing the result of a `==` comparison for each element of
    /// `self` and `rhs`.
    ///
    /// In other words, this computes `[self.x == rhs.x, self.y == rhs.y, ..]` for all
    /// elements.
    #[inline]
    pub fn cmpeq(self, rhs: Self) -> BVec4 {
        BVec4::new(
            self.x.eq(&rhs.x),
            self.y.eq(&rhs.y),
            self.z.eq(&rhs.z),
            self.w.eq(&rhs.w),
        )
    }

    /// Returns a vector mask containing the result of a `!=` comparison for each element of
    /// `self` and `rhs`.
    ///
    /// In other words this computes `[self.x != rhs.x, self.y != rhs.y, ..]` for all
    /// elements.
    #[inline]
    pub fn cmpne(self, rhs: Self) -> BVec4 {
        BVec4::new(
            self.x.ne(&rhs.x),
            self.y.ne(&rhs.y),
            self.z.ne(&rhs.z),
            self.w.ne(&rhs.w),
        )
    }

    /// Returns a vector mask containing the result of a `>=` comparison for each element of
    /// `self` and `rhs`.
    ///
    /// In other words this computes `[self.x >= rhs.x, self.y >= rhs.y, ..]` for all
    /// elements.
    #[inline]
    pub fn cmpge(self, rhs: Self) -> BVec4 {
        BVec4::new(
            self.x.ge(&rhs.x),
            self.y.ge(&rhs.y),
            self.z.ge(&rhs.z),
            self.w.ge(&rhs.w),
        )
    }

    /// Returns a vector mask containing the result of a `>` comparison for each element of
    /// `self` and `rhs`.
    ///
    /// In other words this computes `[self.x > rhs.x, self.y > rhs.y, ..]` for all
    /// elements.
    #[inline]
    pub fn cmpgt(self, rhs: Self) -> BVec4 {
        BVec4::new(
            self.x.gt(&rhs.x),
            self.y.gt(&rhs.y),
            self.z.gt(&rhs.z),
            self.w.gt(&rhs.w),
        )
    }

    /// Returns a vector mask containing the result of a `<=` comparison for each element of
    /// `self` and `rhs`.
    ///
    /// In other words this computes `[self.x <= rhs.x, self.y <= rhs.y, ..]` for all
    /// elements.
    #[inline]
    pub fn cmple(self, rhs: Self) -> BVec4 {
        BVec4::new(
            self.x.le(&rhs.x),
            self.y.le(&rhs.y),
            self.z.le(&rhs.z),
            self.w.le(&rhs.w),
        )
    }

    /// Returns a vector mask containing the result of a `<` comparison for each element of
    /// `self` and `rhs`.
    ///
    /// In other words this computes `[self.x < rhs.x, self.y < rhs.y, ..]` for all
    /// elements.
    #[inline]
    pub fn cmplt(self, rhs: Self) -> BVec4 {
        BVec4::new(
            self.x.lt(&rhs.x),
            self.y.lt(&rhs.y),
            self.z.lt(&rhs.z),
            self.w.lt(&rhs.w),
        )
    }

    /// Returns a vector containing the absolute value of each element of `self`.
    #[inline]
    pub fn abs(self) -> Self {
        Self {
            x: self.x.absf(),
            y: self.y.absf(),
            z: self.z.absf(),
            w: self.w.absf(),
        }
    }

    /// Returns a vector with elements representing the sign of `self`.
    ///
    /// - `1.0` if the number is positive, `+0.0` or `INFINITY`
    /// - `-1.0` if the number is negative, `-0.0` or `NEG_INFINITY`
    /// - `NAN` if the number is `NAN`
    #[inline]
    pub fn signum(self) -> Self {
        Self {
            x: self.x.signumf(),
            y: self.y.signumf(),
            z: self.z.signumf(),
            w: self.w.signumf(),
        }
    }

    /// Casts all elements of `self` to `f32`.
    #[inline]
    pub fn as_vec4(&self) -> crate::Vec4 {
        crate::Vec4::new(self.x as f32, self.y as f32, self.z as f32, self.w as f32)
    }

    /// Casts all elements of `self` to `f64`.
    #[inline]
    pub fn as_dvec4(&self) -> crate::DVec4 {
        crate::DVec4::new(self.x as f64, self.y as f64, self.z as f64, self.w as f64)
    }

    /// Casts all elements of `self` to `u32`.
    #[inline]
    pub fn as_uvec4(&self) -> crate::UVec4 {
        crate::UVec4::new(self.x as u32, self.y as u32, self.z as u32, self.w as u32)
    }
}

impl Default for IVec4 {
    #[inline]
    fn default() -> Self {
        Self::ZERO
    }
}

impl_op_ex!(/ |a: &IVec4, b: &IVec4| -> IVec4 {
        IVec4 {
                x: a.x.div(b.x),
                y: a.y.div(b.y),
                z: a.z.div(b.z),
                w: a.w.div(b.w),
        }
});

impl_op_ex!(/= |a: &mut IVec4, b: &IVec4| {
            a.x.div_assign(b.x);
            a.y.div_assign(b.y);
            a.z.div_assign(b.z);
            a.w.div_assign(b.w);
});

impl_op_ex!(/ |a: &IVec4, b: &i32| -> IVec4 {
        IVec4 {
                x: a.x.div(b),
                y: a.y.div(b),
                z: a.z.div(b),
                w: a.w.div(b),
        }
});

impl_op_ex!(/= |a: &mut IVec4, b: &i32| {
            a.x.div_assign(b);
            a.y.div_assign(b);
            a.z.div_assign(b);
            a.w.div_assign(b);
});

impl_op_ex!(/ |a: &i32, b: &IVec4| -> IVec4 {
        IVec4 {
                x: a.div(b.x),
                y: a.div(b.y),
                z: a.div(b.z),
                w: a.div(b.w),
        }
});

impl_op_ex!(*|a: &IVec4, b: &IVec4| -> IVec4 {
    IVec4 {
        x: a.x.mul(b.x),
        y: a.y.mul(b.y),
        z: a.z.mul(b.z),
        w: a.w.mul(b.w),
    }
});

impl_op_ex!(*= |a: &mut IVec4, b: &IVec4| {
            a.x.mul_assign(b.x);
            a.y.mul_assign(b.y);
            a.z.mul_assign(b.z);
            a.w.mul_assign(b.w);
});

impl_op_ex!(*|a: &IVec4, b: &i32| -> IVec4 {
    IVec4 {
        x: a.x.mul(b),
        y: a.y.mul(b),
        z: a.z.mul(b),
        w: a.w.mul(b),
    }
});

impl_op_ex!(*= |a: &mut IVec4, b: &i32| {
            a.x.mul_assign(b);
            a.y.mul_assign(b);
            a.z.mul_assign(b);
            a.w.mul_assign(b);
});

impl_op_ex!(*|a: &i32, b: &IVec4| -> IVec4 {
    IVec4 {
        x: a.mul(b.x),
        y: a.mul(b.y),
        z: a.mul(b.z),
        w: a.mul(b.w),
    }
});

impl_op_ex!(+ |a: &IVec4, b: &IVec4| -> IVec4 {
        IVec4 {
                x: a.x.add(b.x),
                y: a.y.add(b.y),
                z: a.z.add(b.z),
                w: a.w.add(b.w),
        }
});

impl_op_ex!(+= |a: &mut IVec4, b: &IVec4| {
            a.x.add_assign(b.x);
            a.y.add_assign(b.y);
            a.z.add_assign(b.z);
            a.w.add_assign(b.w);
});

impl_op_ex!(+ |a: &IVec4, b: &i32| -> IVec4 {
        IVec4 {
                x: a.x.add(b),
                y: a.y.add(b),
                z: a.z.add(b),
                w: a.w.add(b),
        }
});

impl_op_ex!(+= |a: &mut IVec4, b: &i32| {
            a.x.add_assign(b);
            a.y.add_assign(b);
            a.z.add_assign(b);
            a.w.add_assign(b);
});

impl_op_ex!(+ |a: &i32, b: &IVec4| -> IVec4 {
        IVec4 {
                x: a.add(b.x),
                y: a.add(b.y),
                z: a.add(b.z),
                w: a.add(b.w),
        }
});

impl_op_ex!(-|a: &IVec4, b: &IVec4| -> IVec4 {
    IVec4 {
        x: a.x.sub(b.x),
        y: a.y.sub(b.y),
        z: a.z.sub(b.z),
        w: a.w.sub(b.w),
    }
});

impl_op_ex!(-= |a: &mut IVec4, b: &IVec4| {
            a.x.sub_assign(b.x);
            a.y.sub_assign(b.y);
            a.z.sub_assign(b.z);
            a.w.sub_assign(b.w);
});

impl_op_ex!(-|a: &IVec4, b: &i32| -> IVec4 {
    IVec4 {
        x: a.x.sub(b),
        y: a.y.sub(b),
        z: a.z.sub(b),
        w: a.w.sub(b),
    }
});

impl_op_ex!(-= |a: &mut IVec4, b: &i32| {
            a.x.sub_assign(b);
            a.y.sub_assign(b);
            a.z.sub_assign(b);
            a.w.sub_assign(b);
});

impl_op_ex!(-|a: &i32, b: &IVec4| -> IVec4 {
    IVec4 {
        x: a.sub(b.x),
        y: a.sub(b.y),
        z: a.sub(b.z),
        w: a.sub(b.w),
    }
});

impl_op_ex!(% |a: &IVec4, b: &IVec4| -> IVec4 {
        IVec4 {
                x: a.x.rem(b.x),
                y: a.y.rem(b.y),
                z: a.z.rem(b.z),
                w: a.w.rem(b.w),
        }
});

impl_op_ex!(%= |a: &mut IVec4, b: &IVec4| {
            a.x.rem_assign(b.x);
            a.y.rem_assign(b.y);
            a.z.rem_assign(b.z);
            a.w.rem_assign(b.w);
});

impl_op_ex!(% |a: &IVec4, b: &i32| -> IVec4 {
        IVec4 {
                x: a.x.rem(b),
                y: a.y.rem(b),
                z: a.z.rem(b),
                w: a.w.rem(b),
        }
});

impl_op_ex!(%= |a: &mut IVec4, b: &i32| {
            a.x.rem_assign(b);
            a.y.rem_assign(b);
            a.z.rem_assign(b);
            a.w.rem_assign(b);
});

impl_op_ex!(% |a: &i32, b: &IVec4| -> IVec4 {
        IVec4 {
                x: a.rem(b.x),
                y: a.rem(b.y),
                z: a.rem(b.z),
                w: a.rem(b.w),
        }
});

impl<'a> Sum<&'a Self> for IVec4 {
    #[inline]
    fn sum<I>(iter: I) -> Self
    where
        I: Iterator<Item = &'a Self>,
    {
        iter.fold(Self::ZERO, |a, &b| Self::add(a, b))
    }
}

impl<'a> Product<&'a Self> for IVec4 {
    #[inline]
    fn product<I>(iter: I) -> Self
    where
        I: Iterator<Item = &'a Self>,
    {
        iter.fold(Self::ONE, |a, &b| Self::mul(a, b))
    }
}

impl Neg for IVec4 {
    type Output = Self;
    #[inline]
    fn neg(self) -> Self {
        Self {
            x: self.x.neg(),
            y: self.y.neg(),
            z: self.z.neg(),
            w: self.w.neg(),
        }
    }
}

impl Not for IVec4 {
    type Output = Self;
    #[inline]
    fn not(self) -> Self::Output {
        Self {
            x: self.x.not(),
            y: self.y.not(),
            z: self.z.not(),
            w: self.w.not(),
        }
    }
}

impl BitAnd for IVec4 {
    type Output = Self;
    #[inline]
    fn bitand(self, rhs: Self) -> Self::Output {
        Self {
            x: self.x.bitand(rhs.x),
            y: self.y.bitand(rhs.y),
            z: self.z.bitand(rhs.z),
            w: self.w.bitand(rhs.w),
        }
    }
}

impl BitOr for IVec4 {
    type Output = Self;
    #[inline]
    fn bitor(self, rhs: Self) -> Self::Output {
        Self {
            x: self.x.bitor(rhs.x),
            y: self.y.bitor(rhs.y),
            z: self.z.bitor(rhs.z),
            w: self.w.bitor(rhs.w),
        }
    }
}

impl BitXor for IVec4 {
    type Output = Self;
    #[inline]
    fn bitxor(self, rhs: Self) -> Self::Output {
        Self {
            x: self.x.bitxor(rhs.x),
            y: self.y.bitxor(rhs.y),
            z: self.z.bitxor(rhs.z),
            w: self.w.bitxor(rhs.w),
        }
    }
}

impl BitAnd<i32> for IVec4 {
    type Output = Self;
    #[inline]
    fn bitand(self, rhs: i32) -> Self::Output {
        Self {
            x: self.x.bitand(rhs),
            y: self.y.bitand(rhs),
            z: self.z.bitand(rhs),
            w: self.w.bitand(rhs),
        }
    }
}

impl BitOr<i32> for IVec4 {
    type Output = Self;
    #[inline]
    fn bitor(self, rhs: i32) -> Self::Output {
        Self {
            x: self.x.bitor(rhs),
            y: self.y.bitor(rhs),
            z: self.z.bitor(rhs),
            w: self.w.bitor(rhs),
        }
    }
}

impl BitXor<i32> for IVec4 {
    type Output = Self;
    #[inline]
    fn bitxor(self, rhs: i32) -> Self::Output {
        Self {
            x: self.x.bitxor(rhs),
            y: self.y.bitxor(rhs),
            z: self.z.bitxor(rhs),
            w: self.w.bitxor(rhs),
        }
    }
}

impl Shl<i8> for IVec4 {
    type Output = Self;
    #[inline]
    fn shl(self, rhs: i8) -> Self::Output {
        Self {
            x: self.x.shl(rhs),
            y: self.y.shl(rhs),
            z: self.z.shl(rhs),
            w: self.w.shl(rhs),
        }
    }
}

impl Shr<i8> for IVec4 {
    type Output = Self;
    #[inline]
    fn shr(self, rhs: i8) -> Self::Output {
        Self {
            x: self.x.shr(rhs),
            y: self.y.shr(rhs),
            z: self.z.shr(rhs),
            w: self.w.shr(rhs),
        }
    }
}

impl Shl<i16> for IVec4 {
    type Output = Self;
    #[inline]
    fn shl(self, rhs: i16) -> Self::Output {
        Self {
            x: self.x.shl(rhs),
            y: self.y.shl(rhs),
            z: self.z.shl(rhs),
            w: self.w.shl(rhs),
        }
    }
}

impl Shr<i16> for IVec4 {
    type Output = Self;
    #[inline]
    fn shr(self, rhs: i16) -> Self::Output {
        Self {
            x: self.x.shr(rhs),
            y: self.y.shr(rhs),
            z: self.z.shr(rhs),
            w: self.w.shr(rhs),
        }
    }
}

impl Shl<i32> for IVec4 {
    type Output = Self;
    #[inline]
    fn shl(self, rhs: i32) -> Self::Output {
        Self {
            x: self.x.shl(rhs),
            y: self.y.shl(rhs),
            z: self.z.shl(rhs),
            w: self.w.shl(rhs),
        }
    }
}

impl Shr<i32> for IVec4 {
    type Output = Self;
    #[inline]
    fn shr(self, rhs: i32) -> Self::Output {
        Self {
            x: self.x.shr(rhs),
            y: self.y.shr(rhs),
            z: self.z.shr(rhs),
            w: self.w.shr(rhs),
        }
    }
}

impl Shl<u8> for IVec4 {
    type Output = Self;
    #[inline]
    fn shl(self, rhs: u8) -> Self::Output {
        Self {
            x: self.x.shl(rhs),
            y: self.y.shl(rhs),
            z: self.z.shl(rhs),
            w: self.w.shl(rhs),
        }
    }
}

impl Shr<u8> for IVec4 {
    type Output = Self;
    #[inline]
    fn shr(self, rhs: u8) -> Self::Output {
        Self {
            x: self.x.shr(rhs),
            y: self.y.shr(rhs),
            z: self.z.shr(rhs),
            w: self.w.shr(rhs),
        }
    }
}

impl Shl<u16> for IVec4 {
    type Output = Self;
    #[inline]
    fn shl(self, rhs: u16) -> Self::Output {
        Self {
            x: self.x.shl(rhs),
            y: self.y.shl(rhs),
            z: self.z.shl(rhs),
            w: self.w.shl(rhs),
        }
    }
}

impl Shr<u16> for IVec4 {
    type Output = Self;
    #[inline]
    fn shr(self, rhs: u16) -> Self::Output {
        Self {
            x: self.x.shr(rhs),
            y: self.y.shr(rhs),
            z: self.z.shr(rhs),
            w: self.w.shr(rhs),
        }
    }
}

impl Shl<u32> for IVec4 {
    type Output = Self;
    #[inline]
    fn shl(self, rhs: u32) -> Self::Output {
        Self {
            x: self.x.shl(rhs),
            y: self.y.shl(rhs),
            z: self.z.shl(rhs),
            w: self.w.shl(rhs),
        }
    }
}

impl Shr<u32> for IVec4 {
    type Output = Self;
    #[inline]
    fn shr(self, rhs: u32) -> Self::Output {
        Self {
            x: self.x.shr(rhs),
            y: self.y.shr(rhs),
            z: self.z.shr(rhs),
            w: self.w.shr(rhs),
        }
    }
}

impl Shl<crate::IVec4> for IVec4 {
    type Output = Self;
    #[inline]
    fn shl(self, rhs: crate::IVec4) -> Self::Output {
        Self {
            x: self.x.shl(rhs.x),
            y: self.y.shl(rhs.y),
            z: self.z.shl(rhs.z),
            w: self.w.shl(rhs.w),
        }
    }
}

impl Shr<crate::IVec4> for IVec4 {
    type Output = Self;
    #[inline]
    fn shr(self, rhs: crate::IVec4) -> Self::Output {
        Self {
            x: self.x.shr(rhs.x),
            y: self.y.shr(rhs.y),
            z: self.z.shr(rhs.z),
            w: self.w.shr(rhs.w),
        }
    }
}

impl Shl<crate::UVec4> for IVec4 {
    type Output = Self;
    #[inline]
    fn shl(self, rhs: crate::UVec4) -> Self::Output {
        Self {
            x: self.x.shl(rhs.x),
            y: self.y.shl(rhs.y),
            z: self.z.shl(rhs.z),
            w: self.w.shl(rhs.w),
        }
    }
}

impl Shr<crate::UVec4> for IVec4 {
    type Output = Self;
    #[inline]
    fn shr(self, rhs: crate::UVec4) -> Self::Output {
        Self {
            x: self.x.shr(rhs.x),
            y: self.y.shr(rhs.y),
            z: self.z.shr(rhs.z),
            w: self.w.shr(rhs.w),
        }
    }
}

impl Index<usize> for IVec4 {
    type Output = i32;
    #[inline]
    fn index(&self, index: usize) -> &Self::Output {
        match index {
            0 => &self.x,
            1 => &self.y,
            2 => &self.z,
            3 => &self.w,
            _ => panic!("index out of bounds"),
        }
    }
}

impl IndexMut<usize> for IVec4 {
    #[inline]
    fn index_mut(&mut self, index: usize) -> &mut Self::Output {
        match index {
            0 => &mut self.x,
            1 => &mut self.y,
            2 => &mut self.z,
            3 => &mut self.w,
            _ => panic!("index out of bounds"),
        }
    }
}

#[cfg(not(target_arch = "spirv"))]
impl fmt::Display for IVec4 {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        write!(f, "[{}, {}, {}, {}]", self.x, self.y, self.z, self.w)
    }
}

#[cfg(not(target_arch = "spirv"))]
impl fmt::Debug for IVec4 {
    fn fmt(&self, fmt: &mut fmt::Formatter<'_>) -> fmt::Result {
        fmt.debug_tuple(stringify!(IVec4))
            .field(&self.x)
            .field(&self.y)
            .field(&self.z)
            .field(&self.w)
            .finish()
    }
}

impl From<[i32; 4]> for IVec4 {
    #[inline]
    fn from(a: [i32; 4]) -> Self {
        Self::new(a[0], a[1], a[2], a[3])
    }
}

impl From<IVec4> for [i32; 4] {
    #[inline]
    fn from(v: IVec4) -> Self {
        [v.x, v.y, v.z, v.w]
    }
}

impl From<(i32, i32, i32, i32)> for IVec4 {
    #[inline]
    fn from(t: (i32, i32, i32, i32)) -> Self {
        Self::new(t.0, t.1, t.2, t.3)
    }
}

impl From<IVec4> for (i32, i32, i32, i32) {
    #[inline]
    fn from(v: IVec4) -> Self {
        (v.x, v.y, v.z, v.w)
    }
}

impl From<(IVec3, i32)> for IVec4 {
    #[inline]
    fn from((v, w): (IVec3, i32)) -> Self {
        Self::new(v.x, v.y, v.z, w)
    }
}

impl From<(i32, IVec3)> for IVec4 {
    #[inline]
    fn from((x, v): (i32, IVec3)) -> Self {
        Self::new(x, v.x, v.y, v.z)
    }
}

impl From<(IVec2, i32, i32)> for IVec4 {
    #[inline]
    fn from((v, z, w): (IVec2, i32, i32)) -> Self {
        Self::new(v.x, v.y, z, w)
    }
}

impl From<(IVec2, IVec2)> for IVec4 {
    #[inline]
    fn from((v, u): (IVec2, IVec2)) -> Self {
        Self::new(v.x, v.y, u.x, u.y)
    }
}

#[cfg(not(target_arch = "spirv"))]
impl AsRef<[i32; 4]> for IVec4 {
    #[inline]
    fn as_ref(&self) -> &[i32; 4] {
        unsafe { &*(self as *const IVec4 as *const [i32; 4]) }
    }
}

#[cfg(not(target_arch = "spirv"))]
impl AsMut<[i32; 4]> for IVec4 {
    #[inline]
    fn as_mut(&mut self) -> &mut [i32; 4] {
        unsafe { &mut *(self as *mut IVec4 as *mut [i32; 4]) }
    }
}