refactor: move xr_utils examples into bevy_xr_utils

Signed-off-by: Schmarni <marnistromer@gmail.com>
2025-05-02 17:43:02 +02:00
parent db60629401
commit bdfdb0d94a
4 changed files with 0 additions and 2 deletions
--- a/crates/bevy_xr_utils/examples/tracking_utils.rs
+++ b/crates/bevy_xr_utils/examples/tracking_utils.rs
@@ -0,0 +1,97 @@
+//! A simple 3D scene with light shining over a cube sitting on a plane.
+
+use bevy::prelude::*;
+use bevy_mod_openxr::{action_binding::OxrSendActionBindings, add_xr_plugins};
+use bevy_mod_xr::session::{XrSessionCreated, XrTracker};
+use bevy_xr_utils::tracking_utils::{
+    suggest_action_bindings, TrackingUtilitiesPlugin, XrTrackedLeftGrip, XrTrackedLocalFloor,
+    XrTrackedRightGrip, XrTrackedStage, XrTrackedView,
+};
+
+fn main() {
+    let mut app = App::new();
+    app.add_plugins(add_xr_plugins(DefaultPlugins));
+    app.add_plugins(bevy_mod_xr::hand_debug_gizmos::HandGizmosPlugin);
+    app.add_systems(Startup, setup);
+
+    //things?
+    app.add_systems(XrSessionCreated, spawn_hands);
+
+    //tracking utils plugin
+    app.add_plugins(TrackingUtilitiesPlugin);
+    //default bindings only use for prototyping
+    app.add_systems(OxrSendActionBindings, suggest_action_bindings);
+
+    app.run();
+}
+
+/// set up a simple 3D scene
+fn setup(
+    mut commands: Commands,
+    mut meshes: ResMut<Assets<Mesh>>,
+    mut materials: ResMut<Assets<StandardMaterial>>,
+) {
+    // circular base
+    commands.spawn((
+        Mesh3d(meshes.add(Circle::new(4.0))),
+        MeshMaterial3d(materials.add(Color::WHITE)),
+        Transform::from_rotation(Quat::from_rotation_x(-std::f32::consts::FRAC_PI_2)),
+    ));
+    // light
+    commands.spawn((
+        PointLight {
+            shadows_enabled: true,
+            ..default()
+        },
+        Transform::from_xyz(4.0, 8.0, 4.0),
+    ));
+    commands.spawn((
+        Camera3d::default(),
+        Transform::from_xyz(-2.5, 4.5, 9.0).looking_at(Vec3::ZERO, Vec3::Y),
+    ));
+}
+
+fn spawn_hands(
+    mut cmds: Commands,
+    mut meshes: ResMut<Assets<Mesh>>,
+    mut materials: ResMut<Assets<StandardMaterial>>,
+) {
+    cmds.spawn((
+        Mesh3d(meshes.add(Cuboid::new(0.1, 0.1, 0.05))),
+        MeshMaterial3d(materials.add(Color::srgb_u8(124, 144, 255))),
+        Transform::from_xyz(0.0, 0.5, 0.0),
+        XrTrackedLeftGrip,
+        XrTracker,
+    ));
+    cmds.spawn((
+        Mesh3d(meshes.add(Cuboid::new(0.1, 0.1, 0.05))),
+        MeshMaterial3d(materials.add(Color::srgb_u8(124, 144, 255))),
+        Transform::from_xyz(0.0, 0.5, 0.0),
+        XrTrackedRightGrip,
+        XrTracker,
+    ));
+    //head
+    cmds.spawn((
+        Mesh3d(meshes.add(Cuboid::new(0.2, 0.2, 0.2))),
+        MeshMaterial3d(materials.add(Color::srgb_u8(255, 144, 144))),
+        Transform::from_xyz(0.0, 0.0, 0.0),
+        XrTrackedView,
+        XrTracker,
+    ));
+    //local_floor emulated
+    cmds.spawn((
+        Mesh3d(meshes.add(Cuboid::new(0.5, 0.1, 0.5))),
+        MeshMaterial3d(materials.add(Color::srgb_u8(144, 255, 144))),
+        Transform::from_xyz(0.0, 0.0, 0.0),
+        XrTrackedLocalFloor,
+        XrTracker,
+    ));
+
+    cmds.spawn((
+        Mesh3d(meshes.add(Cuboid::new(0.5, 0.1, 0.5))),
+        MeshMaterial3d(materials.add(Color::srgb_u8(144, 255, 255))),
+        Transform::from_xyz(0.0, 0.0, 0.0),
+        XrTrackedStage,
+        XrTracker,
+    ));
+}