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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,117 @@ | ||
| use std::time::Duration; | ||
|
|
||
| pub use bevy::input::common_conditions::input_just_pressed; | ||
| use bevy::prelude::*; | ||
| use bevy_rapier2d::prelude::*; | ||
|
|
||
| fn main() { | ||
| App::new() | ||
| .insert_resource(ClearColor(Color::srgb( | ||
| 0xF9 as f32 / 255.0, | ||
| 0xF9 as f32 / 255.0, | ||
| 0xFF as f32 / 255.0, | ||
| ))) | ||
| .add_plugins(( | ||
| DefaultPlugins, | ||
| RapierPhysicsPlugin::<NoUserData>::default(), | ||
| RapierDebugRenderPlugin::default(), | ||
| )) | ||
| .add_systems(Startup, (setup_graphics, setup_physics)) | ||
| .add_systems( | ||
| Update, | ||
| ( | ||
| toggle_debug, | ||
| (|mut debug_render_context: ResMut<DebugRenderContext>| { | ||
| debug_render_context.enabled = !debug_render_context.enabled; | ||
| }) | ||
| .run_if(input_just_pressed(KeyCode::KeyV)), | ||
| ), | ||
| ) | ||
| .run(); | ||
| } | ||
|
|
||
| pub fn setup_graphics(mut commands: Commands) { | ||
| commands.spawn(Camera3dBundle { | ||
| transform: Transform::from_xyz(-30.0, 30.0, 100.0) | ||
| .looking_at(Vec3::new(0.0, 10.0, 0.0), Vec3::Y), | ||
| ..Default::default() | ||
| }); | ||
| } | ||
|
|
||
| #[derive(Component)] | ||
| pub struct DebugCooldown(pub Timer); | ||
|
|
||
| pub fn setup_physics(mut commands: Commands) { | ||
| /* | ||
| * Ground | ||
| */ | ||
| let ground_size = 200.1; | ||
| let ground_height = 0.1; | ||
|
|
||
| commands.spawn(( | ||
| TransformBundle::from(Transform::from_xyz(0.0, -ground_height, 0.0)), | ||
| Collider::cuboid(ground_size, ground_height), | ||
| )); | ||
|
|
||
| /* | ||
| * Create the cubes | ||
| */ | ||
| let num = 8; | ||
| let rad = 1.0; | ||
|
|
||
| let shift = rad * 2.0 + rad; | ||
| let centerx = shift * (num / 2) as f32; | ||
| let centery = shift / 2.0; | ||
| let centerz = shift * (num / 2) as f32; | ||
|
|
||
| let mut offset = -(num as f32) * (rad * 2.0 + rad) * 0.5; | ||
| let mut color = 0; | ||
| let colors = [ | ||
| Hsla::hsl(220.0, 1.0, 0.3), | ||
| Hsla::hsl(180.0, 1.0, 0.3), | ||
| Hsla::hsl(260.0, 1.0, 0.7), | ||
| ]; | ||
|
|
||
| for j in 0usize..20 { | ||
| for i in 0..num { | ||
| for k in 0usize..num { | ||
| let x = i as f32 * shift - centerx + offset; | ||
| let y = j as f32 * shift + centery + 3.0; | ||
| let z = k as f32 * shift - centerz + offset; | ||
| color += 1; | ||
|
|
||
| commands | ||
| .spawn(TransformBundle::from(Transform::from_rotation( | ||
| Quat::from_rotation_x(0.2), | ||
| ))) | ||
| .with_children(|child| { | ||
| child.spawn(( | ||
| TransformBundle::from(Transform::from_xyz(x, y, z)), | ||
| RigidBody::Dynamic, | ||
| Collider::cuboid(rad, rad), | ||
| ColliderDebugColor(colors[color % 3]), | ||
| ColliderDebug::AlwaysRender, | ||
| DebugCooldown(Timer::new( | ||
| Duration::from_secs_f32(0.4f32 + (i % 3 + (j + 1) % 3) as f32), | ||
| TimerMode::Repeating, | ||
| )), | ||
| )); | ||
| }); | ||
| } | ||
| } | ||
|
|
||
| offset -= 0.05 * rad * (num as f32 - 1.0); | ||
| } | ||
| } | ||
|
|
||
| pub fn toggle_debug(time: Res<Time>, mut query: Query<(&mut ColliderDebug, &mut DebugCooldown)>) { | ||
| for (mut debug, mut cooldown) in query.iter_mut() { | ||
| cooldown.0.tick(time.delta()); | ||
| if cooldown.0.just_finished() { | ||
| *debug = match *debug { | ||
| ColliderDebug::AlwaysRender => ColliderDebug::NeverRender, | ||
| ColliderDebug::NeverRender => ColliderDebug::AlwaysRender, | ||
| } | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,117 @@ | ||
| use std::time::Duration; | ||
|
|
||
| pub use bevy::input::common_conditions::input_just_pressed; | ||
| use bevy::prelude::*; | ||
| use bevy_rapier3d::prelude::*; | ||
|
|
||
| fn main() { | ||
| App::new() | ||
| .insert_resource(ClearColor(Color::srgb( | ||
| 0xF9 as f32 / 255.0, | ||
| 0xF9 as f32 / 255.0, | ||
| 0xFF as f32 / 255.0, | ||
| ))) | ||
| .add_plugins(( | ||
| DefaultPlugins, | ||
| RapierPhysicsPlugin::<NoUserData>::default(), | ||
| RapierDebugRenderPlugin::default(), | ||
| )) | ||
| .add_systems(Startup, (setup_graphics, setup_physics)) | ||
| .add_systems( | ||
| Update, | ||
| ( | ||
| toggle_debug, | ||
| (|mut debug_render_context: ResMut<DebugRenderContext>| { | ||
| debug_render_context.enabled = !debug_render_context.enabled; | ||
| }) | ||
| .run_if(input_just_pressed(KeyCode::KeyV)), | ||
| ), | ||
| ) | ||
| .run(); | ||
| } | ||
|
|
||
| pub fn setup_graphics(mut commands: Commands) { | ||
| commands.spawn(Camera3dBundle { | ||
| transform: Transform::from_xyz(-30.0, 30.0, 100.0) | ||
| .looking_at(Vec3::new(0.0, 10.0, 0.0), Vec3::Y), | ||
| ..Default::default() | ||
| }); | ||
| } | ||
|
|
||
| #[derive(Component)] | ||
| pub struct DebugCooldown(pub Timer); | ||
|
|
||
| pub fn setup_physics(mut commands: Commands) { | ||
| /* | ||
| * Ground | ||
| */ | ||
| let ground_size = 200.1; | ||
| let ground_height = 0.1; | ||
|
|
||
| commands.spawn(( | ||
| TransformBundle::from(Transform::from_xyz(0.0, -ground_height, 0.0)), | ||
| Collider::cuboid(ground_size, ground_height, ground_size), | ||
| )); | ||
|
|
||
| /* | ||
| * Create the cubes | ||
| */ | ||
| let num = 8; | ||
| let rad = 1.0; | ||
|
|
||
| let shift = rad * 2.0 + rad; | ||
| let centerx = shift * (num / 2) as f32; | ||
| let centery = shift / 2.0; | ||
| let centerz = shift * (num / 2) as f32; | ||
|
|
||
| let mut offset = -(num as f32) * (rad * 2.0 + rad) * 0.5; | ||
| let mut color = 0; | ||
| let colors = [ | ||
| Hsla::hsl(220.0, 1.0, 0.3), | ||
| Hsla::hsl(180.0, 1.0, 0.3), | ||
| Hsla::hsl(260.0, 1.0, 0.7), | ||
| ]; | ||
|
|
||
| for j in 0usize..20 { | ||
| for i in 0..num { | ||
| for k in 0usize..num { | ||
| let x = i as f32 * shift - centerx + offset; | ||
| let y = j as f32 * shift + centery + 3.0; | ||
| let z = k as f32 * shift - centerz + offset; | ||
| color += 1; | ||
|
|
||
| commands | ||
| .spawn(TransformBundle::from(Transform::from_rotation( | ||
| Quat::from_rotation_x(0.2), | ||
| ))) | ||
| .with_children(|child| { | ||
| child.spawn(( | ||
| TransformBundle::from(Transform::from_xyz(x, y, z)), | ||
| RigidBody::Dynamic, | ||
| Collider::cuboid(rad, rad, rad), | ||
| ColliderDebugColor(colors[color % 3]), | ||
| ColliderDebug::AlwaysRender, | ||
| DebugCooldown(Timer::new( | ||
| Duration::from_secs_f32(0.4f32 + (i % 3 + (j + 1) % 3) as f32), | ||
| TimerMode::Repeating, | ||
| )), | ||
| )); | ||
| }); | ||
| } | ||
| } | ||
|
|
||
| offset -= 0.05 * rad * (num as f32 - 1.0); | ||
| } | ||
| } | ||
|
|
||
| pub fn toggle_debug(time: Res<Time>, mut query: Query<(&mut ColliderDebug, &mut DebugCooldown)>) { | ||
| for (mut debug, mut cooldown) in query.iter_mut() { | ||
| cooldown.0.tick(time.delta()); | ||
| if cooldown.0.just_finished() { | ||
| *debug = match *debug { | ||
| ColliderDebug::AlwaysRender => ColliderDebug::NeverRender, | ||
| ColliderDebug::NeverRender => ColliderDebug::AlwaysRender, | ||
| } | ||
| } | ||
| } | ||
| } |
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