feat(runtime): add Bevy 0.20 live editor M0 spike

- new bevy_forge_runtime crate with EditorPlugin, EditorState, Selection - native Bevy UI shell + official bevy_ui_widgets 0.20 (no egui in runtime) - live hierarchy, reflection inspector, translate gizmo, editor camera - deterministic 1440x900/1000x640 screenshot mode - demo example, docs and screenshots; v1 crates untouched - interactive computer-use test fixed inspector command-queue panic
2026-10-27 22:14:21 +03:00
parent 1cc727f890
commit 59212c952f
17 changed files with 6315 additions and 64 deletions
@@ -0,0 +1,155 @@
+//! M0 spike demo: a small hardcoded 3D scene plus the Bevy Forge editor plugin.
+//!
+//! Run:
+//!   cargo run -p bevy_forge_runtime --example editor_spike
+//!
+//! Deterministic screenshot:
+//!   FORGE_SCREENSHOT=$PWD/.swarm/m0/evidence/m0-1440x900.png \
+//!   FORGE_SCREENSHOT_SIZE=1440x900 \
+//!   cargo run -p bevy_forge_runtime --example editor_spike
+
+use bevy::{prelude::*, render::view::Tonemapping, window::WindowResolution};
+use bevy_forge_runtime::{EditorPlugin, Selection};
+
+fn main() {
+    App::new()
+        .add_plugins(DefaultPlugins.set(WindowPlugin {
+            primary_window: Some(Window {
+                title: "Bevy Forge — M0 Spike".into(),
+                resolution: WindowResolution::new(1440, 900).with_scale_factor_override(1.0),
+                ..default()
+            }),
+            ..default()
+        }))
+        .add_plugins(EditorPlugin)
+        .add_systems(Startup, demo_scene)
+        .run();
+}
+
+fn demo_scene(
+    mut commands: Commands,
+    mut meshes: ResMut<Assets<Mesh>>,
+    mut materials: ResMut<Assets<StandardMaterial>>,
+    mut selection: ResMut<Selection>,
+) {
+    commands.insert_resource(GlobalAmbientLight {
+        color: Color::WHITE,
+        brightness: 600.0,
+        ..default()
+    });
+
+    let ground = materials.add(StandardMaterial {
+        base_color: Color::srgb(0.16, 0.20, 0.17),
+        perceptual_roughness: 0.95,
+        metallic: 0.0,
+        ..default()
+    });
+    commands.spawn((
+        Name::new("Ground"),
+        Mesh3d(meshes.add(Plane3d::default().mesh().size(14.0, 14.0))),
+        MeshMaterial3d(ground),
+        Transform::from_xyz(0.0, -0.02, 0.0),
+    ));
+
+    let hero_mat = materials.add(StandardMaterial {
+        base_color: Color::srgb(0.85, 0.55, 0.25),
+        perceptual_roughness: 0.65,
+        metallic: 0.0,
+        ..default()
+    });
+    let hat_mat = materials.add(StandardMaterial {
+        base_color: Color::srgb(0.25, 0.45, 0.75),
+        perceptual_roughness: 0.5,
+        metallic: 0.0,
+        ..default()
+    });
+    let hero = commands
+        .spawn((
+            Name::new("Hero Cube"),
+            Mesh3d(meshes.add(Cuboid::new(1.0, 1.0, 1.0))),
+            MeshMaterial3d(hero_mat),
+            Transform::from_xyz(0.0, 0.5, 0.0),
+        ))
+        .with_children(|parent| {
+            parent.spawn((
+                Name::new("Hat"),
+                Mesh3d(meshes.add(Cuboid::new(0.55, 0.18, 0.55))),
+                MeshMaterial3d(hat_mat),
+                Transform::from_xyz(0.0, 0.62, 0.0),
+            ));
+        })
+        .id();
+
+    let red_mat = materials.add(StandardMaterial {
+        base_color: Color::srgb(0.75, 0.18, 0.16),
+        perceptual_roughness: 0.7,
+        ..default()
+    });
+    let blue_mat = materials.add(StandardMaterial {
+        base_color: Color::srgb(0.18, 0.35, 0.78),
+        perceptual_roughness: 0.7,
+        ..default()
+    });
+    commands.spawn((
+        Name::new("Red Cube"),
+        Mesh3d(meshes.add(Cuboid::new(0.8, 0.8, 0.8))),
+        MeshMaterial3d(red_mat),
+        Transform::from_xyz(-2.6, 0.4, 0.6),
+    ));
+    commands.spawn((
+        Name::new("Blue Cube"),
+        Mesh3d(meshes.add(Cuboid::new(0.8, 0.8, 0.8))),
+        MeshMaterial3d(blue_mat),
+        Transform::from_xyz(2.6, 0.4, -0.6),
+    ));
+
+    let crate_mat = materials.add(StandardMaterial {
+        base_color: Color::srgb(0.55, 0.38, 0.20),
+        perceptual_roughness: 0.9,
+        ..default()
+    });
+    let stack = commands
+        .spawn((
+            Name::new("Crate Stack"),
+            Transform::from_xyz(0.0, 0.0, -2.8),
+            Visibility::default(),
+        ))
+        .with_children(|parent| {
+            parent.spawn((
+                Name::new("Crate A"),
+                Mesh3d(meshes.add(Cuboid::new(0.8, 0.8, 0.8))),
+                MeshMaterial3d(crate_mat.clone()),
+                Transform::from_xyz(0.0, 0.4, 0.0),
+            ));
+            parent.spawn((
+                Name::new("Crate B"),
+                Mesh3d(meshes.add(Cuboid::new(0.8, 0.8, 0.8))),
+                MeshMaterial3d(crate_mat),
+                Transform::from_xyz(0.0, 1.2, 0.0),
+            ));
+        })
+        .id();
+
+    commands.spawn((
+        Name::new("Sun"),
+        DirectionalLight {
+            illuminance: 12_000.0,
+            ..default()
+        },
+        Transform::from_xyz(4.0, 8.0, 4.0).looking_at(Vec3::ZERO, Vec3::Y),
+    ));
+
+    // Placeholder camera. T04 adopts it for the editor orbit/pan/zoom controls.
+    commands.spawn((
+        Name::new("Editor Camera"),
+        Camera3d::default(),
+        Tonemapping::AcesFitted,
+        Transform::from_xyz(6.0, 5.0, 10.0).looking_at(Vec3::new(0.0, 0.5, 0.0), Vec3::Y),
+    ));
+
+    selection.0 = Some(hero);
+    info!(
+        "demo scene ready: hero={hero:?}, stack={stack:?}, selected={:?}",
+        selection.0
+    );
+}