u

Author: tim-blackbird

examples/2d/mesh2d_manual.rs

@@ -97,20 +97,17 @@ fn star(
     star.set_indices(Some(Indices::U32(indices)));
 
     // We can now spawn the entities for the star and the camera
-    commands.spawn_bundle((
-        // We use a marker component to identify the custom colored meshes
-        ColoredMesh2d::default(),
-        // The `Handle<Mesh>` needs to be wrapped in a `Mesh2dHandle` to use 2d rendering instead of 3d
-        Mesh2dHandle(meshes.add(star)),
-        // These other components are needed for 2d meshes to be rendered
-        Transform::default(),
-        GlobalTransform::default(),
-        Visibility::default(),
-        ComputedVisibility::default(),
-    ));
     commands
-        // And use an orthographic projection
-        .spawn_bundle(Camera2dBundle::default());
+        .spawn_bundle((
+            // We use a marker component to identify the custom colored meshes
+            ColoredMesh2d::default(),
+            // The `Handle<Mesh>` needs to be wrapped in a `Mesh2dHandle` to use 2d rendering instead of 3d
+            Mesh2dHandle(meshes.add(star)),
+        )) // This bundle's components are needed for something to be rendered
+        .insert_bundle(SpatialBundle::VISIBLE_IDENTITY);
+
+    // And don't forget to spawn the camera
+    commands.spawn_bundle(Camera2dBundle::default());
 }
 
 /// A marker component for colored 2d meshes

examples/animation/custom_skinned_mesh.rs

@@ -121,17 +121,15 @@ fn setup(
     for i in -5..5 {
         // Create joint entities
         let joint_0 = commands
-            .spawn_bundle((
-                Transform::from_xyz(i as f32 * 1.5, 0.0, 0.0),
-                GlobalTransform::IDENTITY,
-            ))
+            .spawn_bundle(TransformBundle::from(Transform::from_xyz(
+                i as f32 * 1.5,
+                0.0,
+                0.0,
+            )))
             .id();
         let joint_1 = commands
-            .spawn_bundle((
-                AnimatedJoint,
-                Transform::IDENTITY,
-                GlobalTransform::IDENTITY,
-            ))
+            .spawn_bundle(TransformBundle::IDENTITY)
+            .insert(AnimatedJoint)
             .id();
 
         // Set joint_1 as a child of joint_0.

examples/shader/animate_shader.rs

@@ -24,7 +24,7 @@ use bevy::{
         },
         render_resource::*,
         renderer::{RenderDevice, RenderQueue},
-        view::{ComputedVisibility, ExtractedView, Msaa, Visibility},
+        view::{ExtractedView, Msaa},
         RenderApp, RenderStage,
     },
 };
@@ -39,14 +39,10 @@ fn main() {
 
 fn setup(mut commands: Commands, mut meshes: ResMut<Assets<Mesh>>) {
     // cube
-    commands.spawn().insert_bundle((
-        meshes.add(Mesh::from(shape::Cube { size: 1.0 })),
-        Transform::from_xyz(0.0, 0.5, 0.0),
-        GlobalTransform::default(),
-        CustomMaterial,
-        Visibility::default(),
-        ComputedVisibility::default(),
-    ));
+    commands
+        .spawn()
+        .insert_bundle(SpatialBundle::from(Transform::from_xyz(0.0, 0.5, 0.0)))
+        .insert(meshes.add(Mesh::from(shape::Cube { size: 1.0 })));
 
     // camera
     commands.spawn_bundle(Camera3dBundle {

examples/shader/shader_instancing.rs

@@ -30,31 +30,30 @@ fn main() {
 }
 
 fn setup(mut commands: Commands, mut meshes: ResMut<Assets<Mesh>>) {
-    commands.spawn().insert_bundle((
-        meshes.add(Mesh::from(shape::Cube { size: 0.5 })),
-        Transform::from_xyz(0.0, 0.0, 0.0),
-        GlobalTransform::default(),
-        InstanceMaterialData(
-            (1..=10)
-                .flat_map(|x| (1..=10).map(move |y| (x as f32 / 10.0, y as f32 / 10.0)))
-                .map(|(x, y)| InstanceData {
-                    position: Vec3::new(x * 10.0 - 5.0, y * 10.0 - 5.0, 0.0),
-                    scale: 1.0,
-                    color: Color::hsla(x * 360., y, 0.5, 1.0).as_rgba_f32(),
-                })
-                .collect(),
-        ),
-        Visibility::default(),
-        ComputedVisibility::default(),
-        // NOTE: Frustum culling is done based on the Aabb of the Mesh and the GlobalTransform.
-        // As the cube is at the origin, if its Aabb moves outside the view frustum, all the
-        // instanced cubes will be culled.
-        // The InstanceMaterialData contains the 'GlobalTransform' information for this custom
-        // instancing, and that is not taken into account with the built-in frustum culling.
-        // We must disable the built-in frustum culling by adding the `NoFrustumCulling` marker
-        // component to avoid incorrect culling.
-        NoFrustumCulling,
-    ));
+    commands
+        .spawn()
+        .insert_bundle(SpatialBundle::from(Transform::from_xyz(0.0, 0.0, 0.0)))
+        .insert_bundle((
+            meshes.add(Mesh::from(shape::Cube { size: 0.5 })),
+            InstanceMaterialData(
+                (1..=10)
+                    .flat_map(|x| (1..=10).map(move |y| (x as f32 / 10.0, y as f32 / 10.0)))
+                    .map(|(x, y)| InstanceData {
+                        position: Vec3::new(x * 10.0 - 5.0, y * 10.0 - 5.0, 0.0),
+                        scale: 1.0,
+                        color: Color::hsla(x * 360., y, 0.5, 1.0).as_rgba_f32(),
+                    })
+                    .collect(),
+            ),
+            // NOTE: Frustum culling is done based on the Aabb of the Mesh and the GlobalTransform.
+            // As the cube is at the origin, if its Aabb moves outside the view frustum, all the
+            // instanced cubes will be culled.
+            // The InstanceMaterialData contains the 'GlobalTransform' information for this custom
+            // instancing, and that is not taken into account with the built-in frustum culling.
+            // We must disable the built-in frustum culling by adding the `NoFrustumCulling` marker
+            // component to avoid incorrect culling.
+            NoFrustumCulling,
+        ));
 
     // camera
     commands.spawn_bundle(Camera3dBundle {

examples/stress_tests/many_foxes.rs

@@ -110,14 +110,8 @@ fn setup(
     while foxes_remaining > 0 {
         let (base_rotation, ring_direction) = ring_directions[ring_index % 2];
         let ring_parent = commands
-            .spawn_bundle((
-                Transform::default(),
-                GlobalTransform::default(),
-                Visibility::default(),
-                ComputedVisibility::default(),
-                ring_direction,
-                Ring { radius },
-            ))
+            .spawn_bundle(SpatialBundle::VISIBLE_IDENTITY)
+            .insert_bundle((ring_direction, Ring { radius }))
             .id();
 
         let circumference = PI * 2. * radius;

examples/stress_tests/transform_hierarchy.rs

@@ -369,9 +369,7 @@ fn spawn_tree(
     // insert root
     ents.push(
         commands
-            .spawn()
-            .insert(root_transform)
-            .insert(GlobalTransform::default())
+            .spawn_bundle(TransformBundle::from(root_transform))
             .id(),
     );
 
@@ -419,7 +417,7 @@ fn spawn_tree(
             };
 
             // only insert the components necessary for the transform propagation
-            cmd.insert(transform).insert(GlobalTransform::default());
+            cmd.insert_bundle(TransformBundle::from(transform));
 
             cmd.id()
         };