veloren_voxygen_anim/quadruped_small/
idle.rs

1use super::{
2    super::{Animation, vek::*},
3    QuadrupedSmallSkeleton, SkeletonAttr,
4};
5use std::{f32::consts::PI, ops::Mul};
6
7pub struct IdleAnimation;
8
9impl Animation for IdleAnimation {
10    type Dependency<'a> = f32;
11    type Skeleton = QuadrupedSmallSkeleton;
12
13    #[cfg(feature = "use-dyn-lib")]
14    const UPDATE_FN: &'static [u8] = b"quadruped_small_idle\0";
15
16    #[cfg_attr(feature = "be-dyn-lib", export_name = "quadruped_small_idle")]
17    fn update_skeleton_inner(
18        skeleton: &Self::Skeleton,
19        global_time: Self::Dependency<'_>,
20        anim_time: f32,
21        _rate: &mut f32,
22        s_a: &SkeletonAttr,
23    ) -> Self::Skeleton {
24        let mut next = (*skeleton).clone();
25
26        let slow = (anim_time * 3.5).sin();
27
28        let slow_alt = (anim_time * 3.5 + PI / 2.0).sin();
29
30        let head_look = Vec2::new(
31            (global_time / 2.0 + anim_time / 8.0)
32                .floor()
33                .mul(7331.0)
34                .sin()
35                * 0.5,
36            (global_time / 2.0 + anim_time / 8.0)
37                .floor()
38                .mul(1337.0)
39                .sin()
40                * 0.25,
41        );
42
43        next.head.position = Vec3::new(0.0, s_a.head.0, s_a.head.1 + slow * 0.2);
44        next.head.orientation = Quaternion::rotation_z(head_look.x)
45            * Quaternion::rotation_x(head_look.y + slow_alt * 0.03);
46
47        next.chest.position = Vec3::new(slow * 0.05, s_a.chest.0, s_a.chest.1);
48        next.chest.orientation = Quaternion::rotation_y(slow * 0.05);
49
50        next.leg_fl.position = Vec3::new(-s_a.feet_f.0, s_a.feet_f.1, s_a.feet_f.2 + slow * -0.2);
51        next.leg_fl.orientation =
52            Quaternion::rotation_x(slow * 0.03) * Quaternion::rotation_y(slow * -0.05);
53
54        next.leg_fr.position = Vec3::new(s_a.feet_f.0, s_a.feet_f.1, s_a.feet_f.2 + slow * 0.2);
55        next.leg_fr.orientation =
56            Quaternion::rotation_x(slow_alt * 0.03) * Quaternion::rotation_y(slow * -0.05);
57
58        next.leg_bl.position = Vec3::new(-s_a.feet_b.0, s_a.feet_b.1, s_a.feet_b.2 + slow * -0.2);
59        next.leg_bl.orientation =
60            Quaternion::rotation_x(slow_alt * 0.03) * Quaternion::rotation_y(slow * -0.05);
61
62        next.leg_br.position = Vec3::new(s_a.feet_b.0, s_a.feet_b.1, s_a.feet_b.2 + slow * 0.2);
63        next.leg_br.orientation =
64            Quaternion::rotation_x(slow * 0.03) * Quaternion::rotation_y(slow * -0.05);
65
66        next.tail.position = Vec3::new(0.0, s_a.tail.0, s_a.tail.1);
67        next.tail.orientation = Quaternion::rotation_z(slow * 0.4);
68
69        next
70    }
71}
veloren_voxygen_anim/quadruped_small/idle.rs

veloren_voxygen_anim/quadruped_small/
idle.rs
