more use of the bundle

Author: mockersf

examples/3d/load_gltf.rs

@@ -14,12 +14,7 @@ fn main() {
         .run();
 }
 
-fn setup(
-    mut commands: Commands,
-    asset_server: Res<AssetServer>,
-    mut scene_spawner: ResMut<SceneSpawner>,
-) {
-    scene_spawner.spawn(asset_server.load("models/FlightHelmet/FlightHelmet.gltf#Scene0"));
+fn setup(mut commands: Commands, asset_server: Res<AssetServer>) {
     commands.spawn_bundle(Camera3dBundle {
         transform: Transform::from_xyz(0.7, 0.7, 1.0).looking_at(Vec3::new(0.0, 0.3, 0.0), Vec3::Y),
         ..default()
@@ -41,6 +36,10 @@ fn setup(
         },
         ..default()
     });
+    commands.spawn_bundle(SceneBundle {
+        scene: asset_server.load("models/FlightHelmet/FlightHelmet.gltf#Scene0"),
+        ..default()
+    });
 }
 
 fn animate_light_direction(

examples/asset/hot_asset_reloading.rs

@@ -16,19 +16,18 @@ fn main() {
         .run();
 }
 
-fn setup(
-    mut commands: Commands,
-    asset_server: Res<AssetServer>,
-    mut scene_spawner: ResMut<SceneSpawner>,
-) {
+fn setup(mut commands: Commands, asset_server: Res<AssetServer>) {
     // Load our mesh:
     let scene_handle = asset_server.load("models/monkey/Monkey.gltf#Scene0");
 
     // Any changes to the mesh will be reloaded automatically! Try making a change to Monkey.gltf.
     // You should see the changes immediately show up in your app.
 
     // mesh
-    scene_spawner.spawn(scene_handle);
+    commands.spawn_bundle(SceneBundle {
+        scene: scene_handle,
+        ..default()
+    });
     // light
     commands.spawn_bundle(PointLightBundle {
         transform: Transform::from_xyz(4.0, 5.0, 4.0),