pybevy_math 0.2.1

Math types (Vec2, Vec3, Vec4, Quat, Mat3, Mat4) for PyBevy
Documentation 
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
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170

use bevy::math::{Ray2d, Ray3d, Vec2, Vec3};
use pyo3::prelude::*;

use crate::{
    dir2::PyDir2,
    dir3::PyDir3,
    primitives::{infinite_plane3d::PyInfinitePlane3d, plane2d::PyPlane2d},
    vec2::PyVec2,
    vec3::PyVec3,
};

#[pyclass(name = "Ray2d", eq)]
#[derive(Debug, Clone, Copy, PartialEq)]
pub struct PyRay2d(pub(crate) Ray2d);

impl From<PyRay2d> for Ray2d {
    #[inline(always)]
    fn from(py_ray: PyRay2d) -> Self {
        py_ray.0
    }
}

impl From<&PyRay2d> for Ray2d {
    #[inline(always)]
    fn from(py_ray: &PyRay2d) -> Self {
        py_ray.0
    }
}

impl From<Ray2d> for PyRay2d {
    #[inline(always)]
    fn from(ray: Ray2d) -> Self {
        PyRay2d(ray)
    }
}

impl PyRay2d {
    pub fn from_ray2d(ray: Ray2d) -> Self {
        PyRay2d(ray)
    }

    pub fn to_ray2d(&self) -> Ray2d {
        self.0
    }
}

#[pymethods]
impl PyRay2d {
    #[new]
    pub fn new(origin: PyVec2, direction: PyDir2) -> Self {
        let origin_vec: Vec2 = origin.into();
        let dir = direction.get();
        PyRay2d(Ray2d::new(origin_vec, dir))
    }

    #[getter]
    pub fn origin(&self) -> PyVec2 {
        PyVec2::from_vec2(self.0.origin)
    }

    #[getter]
    pub fn direction(&self) -> PyDir2 {
        PyDir2::from_dir2(self.0.direction)
    }

    pub fn get_point(&self, distance: f32) -> PyVec2 {
        PyVec2::from_vec2(self.0.get_point(distance))
    }

    pub fn intersect_plane(&self, plane_origin: PyVec2, plane: &PyPlane2d) -> Option<f32> {
        self.0.intersect_plane(plane_origin.into(), plane.inner)
    }

    pub fn plane_intersection_point(
        &self,
        plane_origin: PyVec2,
        plane: &PyPlane2d,
    ) -> Option<PyVec2> {
        self.0
            .plane_intersection_point(plane_origin.into(), plane.inner)
            .map(PyVec2::from_vec2)
    }

    fn __repr__(&self) -> String {
        format!(
            "Ray2d(origin={:?}, direction={:?})",
            self.0.origin, self.0.direction
        )
    }
}

#[pyclass(name = "Ray3d", eq)]
#[derive(Debug, Clone, Copy, PartialEq)]
pub struct PyRay3d(pub(crate) Ray3d);

impl From<PyRay3d> for Ray3d {
    #[inline(always)]
    fn from(py_ray: PyRay3d) -> Self {
        py_ray.0
    }
}

impl From<&PyRay3d> for Ray3d {
    #[inline(always)]
    fn from(py_ray: &PyRay3d) -> Self {
        py_ray.0
    }
}

impl From<Ray3d> for PyRay3d {
    #[inline(always)]
    fn from(ray: Ray3d) -> Self {
        PyRay3d(ray)
    }
}

impl PyRay3d {
    pub fn from_ray3d(ray: Ray3d) -> Self {
        PyRay3d(ray)
    }

    pub fn to_ray3d(&self) -> Ray3d {
        self.0
    }
}

#[pymethods]
impl PyRay3d {
    #[new]
    pub fn new(origin: PyVec3, direction: PyDir3) -> Self {
        let origin_vec: Vec3 = origin.into();
        let dir = direction.get();
        PyRay3d(Ray3d::new(origin_vec, dir))
    }

    #[getter]
    pub fn origin(&self) -> PyVec3 {
        PyVec3::from_vec3(self.0.origin)
    }

    #[getter]
    pub fn direction(&self) -> PyDir3 {
        PyDir3::from_dir3(self.0.direction)
    }

    pub fn get_point(&self, distance: f32) -> PyVec3 {
        PyVec3::from_vec3(self.0.get_point(distance))
    }

    pub fn intersect_plane(&self, plane_origin: PyVec3, plane: &PyInfinitePlane3d) -> Option<f32> {
        self.0.intersect_plane(plane_origin.into(), plane.inner)
    }

    pub fn plane_intersection_point(
        &self,
        plane_origin: PyVec3,
        plane: &PyInfinitePlane3d,
    ) -> Option<PyVec3> {
        self.0
            .plane_intersection_point(plane_origin.into(), plane.inner)
            .map(PyVec3::from_vec3)
    }

    fn __repr__(&self) -> String {
        format!(
            "Ray3d(origin={:?}, direction={:?})",
            self.0.origin, self.0.direction
        )
    }
}