mirror of
https://gitlab.com/veloren/veloren.git
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52 lines
1.7 KiB
Rust
52 lines
1.7 KiB
Rust
// Standard
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use std::f32::consts::PI;
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// Library
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use vek::*;
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// Local
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use super::{
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CharacterSkeleton,
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super::Animation,
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};
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pub struct RunAnimation;
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impl Animation for RunAnimation {
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type Skeleton = CharacterSkeleton;
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type Dependency = f64;
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fn update_skeleton(
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skeleton: &mut Self::Skeleton,
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time: f64,
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) {
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let wave = (time as f32 * 12.0).sin();
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let wave_slow = (time as f32 * 6.0 + PI).sin();
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let wave_dip = (wave_slow.abs() - 0.5).abs();
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skeleton.head.offset = Vec3::unit_z() * 13.0 / 11.0;
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skeleton.head.ori = Quaternion::rotation_z(wave * 0.3);
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skeleton.chest.offset = Vec3::unit_z() * 9.0 / 11.0;
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skeleton.chest.ori = Quaternion::rotation_z(wave * 0.3);
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skeleton.belt.offset = Vec3::unit_z() * 7.0 / 11.0;
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skeleton.belt.ori = Quaternion::rotation_z(wave * 0.2);
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skeleton.shorts.offset = Vec3::unit_z() * 4.0 / 11.0;
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skeleton.shorts.ori = Quaternion::rotation_z(wave * 0.1);
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skeleton.l_hand.offset = Vec3::new(-6.0 - wave_dip * 6.0, wave * 5.0, 11.0 - wave_dip * 6.0) / 11.0;
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skeleton.r_hand.offset = Vec3::new(6.0 + wave_dip * 6.0, -wave * 5.0, 11.0 - wave_dip * 6.0) / 11.0;
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skeleton.l_foot.offset = Vec3::new(-3.5, 1.0 - wave * 8.0, 3.5 - wave_dip * 4.0) / 11.0;
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skeleton.l_foot.ori = Quaternion::rotation_x(-wave + 1.0);
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skeleton.r_foot.offset = Vec3::new(3.5, 1.0 + wave * 8.0, 3.5 - wave_dip * 4.0) / 11.0;
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skeleton.r_foot.ori = Quaternion::rotation_x(wave + 1.0);
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skeleton.back.offset = Vec3::new(-9.0, 5.0, 18.0);
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skeleton.back.ori = Quaternion::rotation_y(2.5);
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skeleton.back.scale = Vec3::one();
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}
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}
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