fromsoftware_shared/dl_math/
vector.rs

1use std::ops::{Add, Sub};
2
3#[repr(C, align(16))]
4#[derive(Debug, Clone, Copy, PartialEq)]
5pub struct F32Vector4(pub f32, pub f32, pub f32, pub f32);
6
7#[repr(C)]
8#[derive(Debug, Clone, Copy, PartialEq)]
9pub struct F32Vector3(pub f32, pub f32, pub f32);
10
11#[repr(C)]
12#[derive(Debug, Clone, Copy, PartialEq)]
13pub struct F32Vector2(pub f32, pub f32);
14
15macro_rules! impl_add_sub {
16    ($t:ident, $($i:tt),+ $(,)?) => {
17        impl Add<$t> for $t {
18            type Output = $t;
19            #[inline]
20            fn add(self, rhs: $t) -> Self::Output {
21                $t($(self.$i + rhs.$i),+)
22            }
23        }
24
25        impl Sub<$t> for $t {
26            type Output = $t;
27            #[inline]
28            fn sub(self, rhs: $t) -> Self::Output {
29                $t($(self.$i - rhs.$i),+)
30            }
31        }
32    };
33}
34
35impl_add_sub!(F32Vector4, 0, 1, 2, 3);
36impl_add_sub!(F32Vector3, 0, 1, 2);
37impl_add_sub!(F32Vector2, 0, 1);
38
39impl From<F32Vector4> for glam::Vec4 {
40    #[inline]
41    fn from(F32Vector4(x, y, z, w): F32Vector4) -> Self {
42        Self::new(x, y, z, w)
43    }
44}
45
46impl From<F32Vector3> for glam::Vec3 {
47    #[inline]
48    fn from(F32Vector3(x, y, z): F32Vector3) -> Self {
49        Self::new(x, y, z)
50    }
51}
52
53impl From<F32Vector3> for glam::Vec3A {
54    #[inline]
55    fn from(F32Vector3(x, y, z): F32Vector3) -> Self {
56        Self::new(x, y, z)
57    }
58}
59
60impl From<F32Vector2> for glam::Vec2 {
61    #[inline]
62    fn from(F32Vector2(x, y): F32Vector2) -> Self {
63        Self::new(x, y)
64    }
65}
66
67impl From<glam::Vec4> for F32Vector4 {
68    #[inline]
69    fn from(v: glam::Vec4) -> Self {
70        Self(v.x, v.y, v.z, v.w)
71    }
72}
73
74impl From<glam::Vec3> for F32Vector3 {
75    #[inline]
76    fn from(v: glam::Vec3) -> Self {
77        Self(v.x, v.y, v.z)
78    }
79}
80
81impl From<glam::Vec3A> for F32Vector3 {
82    #[inline]
83    fn from(v: glam::Vec3A) -> Self {
84        Self(v.x, v.y, v.z)
85    }
86}
87
88impl From<glam::Vec2> for F32Vector2 {
89    #[inline]
90    fn from(v: glam::Vec2) -> Self {
91        Self(v.x, v.y)
92    }
93}
fromsoftware_shared/dl_math/vector.rs

fromsoftware_shared/dl_math/
vector.rs
