1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91

impl super::F3lMatrix for glam::Vec3A {
    type RowType = [f32; 1];

    #[inline]
    fn cols(&self) -> usize {
        1
    }

    #[inline]
    fn rows(&self) -> usize {
        3
    }

    #[inline]
    fn row(&self, r: usize) -> Self::RowType {
        [self[r]]
    }

    #[inline]
    fn get(&self, r: usize, _: usize) -> Option<f32> {
        match r {
            0 => Some(self.x),
            1 => Some(self.y),
            2 => Some(self.z),
            _ => None,
        }
    }

    #[inline]
    fn set_row<R: Into<Self::RowType> + Copy>(&mut self, row: usize, v: R) {
        if row >= 1 {
            return;
        }
        self[row] = v.into()[0];
    }

    #[inline]
    fn set_element(&mut self, pos: (usize, usize), v: f32) {
        if pos.1 >= 1 {
            return;
        }
        self[pos.0] = v;
    }
}

impl super::ArrayRowMajor for glam::Vec3A {
    type Row = [f32; 3];

    type Mat = [[f32; 1]; 3];

    #[inline]
    fn from_rows<R: std::ops::Index<usize, Output = f32>>(rows: &[R]) -> Self {
        Self::new(rows[0][0], rows[0][1], rows[0][3])
    }

    #[inline]
    fn from_rows_slice(m: &[f32]) -> Self {
        Self::from_slice(m)
    }

    #[inline]
    fn to_rows_array(&self) -> Self::Row {
        (*self).into()
    }

    #[inline]
    fn from_cols_array_2d(m: &Self::Mat) -> Self {
        Self::new(m[0][0], m[0][1], m[0][2])
    }

    #[inline]
    fn to_rows_array_2d(&self) -> Self::Mat {
        [[self.x], [self.y], [self.z]]
    }

    #[inline]
    fn write_rows_to_slice(self, slice: &mut [f32]) {
        self.write_to_slice(slice)
    }
}

impl super::ArrayDimensions for glam::Vec3A {
    fn nb_cols() -> usize {
        3
    }

    fn nb_rows() -> usize {
        1
    }
}
impl super::GenericArray for glam::Vec3A {}