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Update sprite_slice, spatial_audio_3d, spatial_audio_2d examples to use children macro #18318

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Merged
merged 3 commits into from
Mar 20, 2025
Merged

Update sprite_slice, spatial_audio_3d, spatial_audio_2d examples to use children macro #18318

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fc173c6
Update sprite_sice example to use children macro
krunchington Mar 14, 2025
3f8cdd8
Update spatial_audio_3d example to use children macro
krunchington Mar 14, 2025
1c128b4
Update spatial_audio_2d example to use children macro
krunchington Mar 14, 2025
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10 changes: 4 additions & 6 deletions examples/2d/sprite_slice.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -83,24 +83,22 @@ fn spawn_sprites(

for (label, text_style, size, scale_mode) in cases {
position.x += 0.5 * size.x;
let mut cmd = commands.spawn((
commands.spawn((
Sprite {
image: texture_handle.clone(),
custom_size: Some(size),
image_mode: scale_mode,
..default()
},
Transform::from_translation(position),
));
cmd.with_children(|builder| {
builder.spawn((
children![(
Text2d::new(label),
text_style,
TextLayout::new_with_justify(JustifyText::Center),
Transform::from_xyz(0., -0.5 * size.y - 10., 0.0),
bevy::sprite::Anchor::TopCenter,
));
});
)],
));
position.x += 0.5 * size.x + gap;
}
}
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24 changes: 11 additions & 13 deletions examples/audio/spatial_audio_2d.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -43,25 +43,23 @@ fn setup(
));

let listener = SpatialListener::new(gap);
commands
.spawn((
Transform::default(),
Visibility::default(),
listener.clone(),
))
.with_children(|parent| {
commands.spawn((
Transform::default(),
Visibility::default(),
listener.clone(),
children![
// left ear
parent.spawn((
(
Sprite::from_color(RED, Vec2::splat(20.0)),
Transform::from_xyz(-gap / 2.0, 0.0, 0.0),
));

),
// right ear
parent.spawn((
(
Sprite::from_color(LIME, Vec2::splat(20.0)),
Transform::from_xyz(gap / 2.0, 0.0, 0.0),
));
});
)
],
));

// example instructions
commands.spawn((
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24 changes: 11 additions & 13 deletions examples/audio/spatial_audio_3d.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -35,27 +35,25 @@ fn setup(
));

let listener = SpatialListener::new(gap);
commands
.spawn((
Transform::default(),
Visibility::default(),
listener.clone(),
))
.with_children(|parent| {
commands.spawn((
Transform::default(),
Visibility::default(),
listener.clone(),
children![
// left ear indicator
parent.spawn((
(
Mesh3d(meshes.add(Cuboid::new(0.2, 0.2, 0.2))),
MeshMaterial3d(materials.add(Color::from(RED))),
Transform::from_translation(listener.left_ear_offset),
));

),
// right ear indicator
parent.spawn((
(
Mesh3d(meshes.add(Cuboid::new(0.2, 0.2, 0.2))),
MeshMaterial3d(materials.add(Color::from(LIME))),
Transform::from_translation(listener.right_ear_offset),
));
});
)
],
));

// light
commands.spawn((
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