bevy_manim/anim/
mod.rs

1pub mod emergence;
2pub mod highlight;
3pub mod delete;
4pub mod transform;
5pub mod funcs;
6
7#[macro_export]
8macro_rules! define_animation
9{
10    ($name:ident, $anim_name:ident $(,)?
11    $($field:ident: $ftype:ty = $fdef:expr),* $(,)?) =>
12    {
13        use $crate::core::
14        {
15            ProgressFunc,
16            Vertex,
17            Indices,
18            Color,
19            AnimationKind,
20            PackedAnimation,
21            DEFAULT_PROGRESS_FUNC
22        };
23        use $crate::draw::Tessellation;
24        use std::sync::{Arc, Mutex};
25
26        #[derive(Clone, Debug)]
27        pub struct $name
28        {
29            pub progress: f32,
30            pub func: ProgressFunc,
31            $(
32                pub $field: $ftype,
33            )*
34        }
35
36        impl Default for $name
37        {
38            fn default() -> Self
39            {
40                Self
41                {
42                    progress: 0.0,
43                    func: DEFAULT_PROGRESS_FUNC,
44                    $(
45                        $field: $fdef,
46                    )*
47                }
48            }
49        }
50
51        impl AnimationKind for $name
52        {
53            fn generate
54                (
55                    self,
56                    tessellation: Tessellation
57                ) -> PackedAnimation
58                {
59                    Arc::new(
60                    Mutex::new(
61                        $anim_name
62                        {
63                            tessellation, data: self
64                        }
65                    ))
66                }
67        }
68
69        #[derive(Debug, Clone, Default)]
70        pub(crate) struct $anim_name
71        {
72            tessellation: Tessellation,
73            data: $name,
74        }
75
76    };
77}
78
79pub mod dummy
80{
81    use crate::core::Animation;
82
83    define_animation!(Dummy, DummyAnimation);
84
85    impl Animation for DummyAnimation
86    {
87        #[inline]
88        fn set_progress(&mut self, progress: f32) { self.data.progress = progress }
89
90        #[inline]
91        fn get_progress(&self) -> f32 { self.data.progress }
92
93        #[inline]
94        fn get_vertices(&self) -> Vec<Vertex> { self.tessellation.vertices.clone() }
95
96        #[inline]
97        fn get_indices(&self) -> Indices { self.tessellation.indices.clone() }
98
99        #[inline]
100        fn get_colors(&self) -> Vec<Color> { self.tessellation.colors.clone() }
101    }
102}
bevy_manim/anim/mod.rs

bevy_manim/anim/
mod.rs
