embrace the egui

src/vrplugin.rs

@@ -0,0 +1,49 @@
+use bevy::{
+    prelude::*,
+    render::render_resource::TextureFormat,
+    window::{PresentMode, WindowResolution},
+};
+use bevy_mod_openxr::prelude::*;
+use bevy_mod_xr::session::XrSessionCreated;
+
+use crate::vrcontrollerplugin::VrControllersPlugin;
+
+#[derive(Component)]
+pub struct Headset;
+
+pub struct VrPlugin;
+
+impl Plugin for VrPlugin {
+    fn build(&self, app: &mut bevy::app::App) {
+        app.add_plugins(
+            add_xr_plugins(DefaultPlugins)
+                .disable::<HandTrackingPlugin>()
+                .build()
+                .set(OxrInitPlugin {
+                    exts: {
+                        let mut exts = OxrExtensions::default();
+                        exts.extx_overlay = true;
+                        exts
+                    },
+                    ..Default::default()
+                }),
+        );
+
+        app.insert_resource(ClearColor(Color::NONE))
+            .insert_resource(OxrSessionConfig {
+                blend_mode_preference: { vec![EnvironmentBlendMode::ALPHA_BLEND] },
+                formats: Some(vec![TextureFormat::Rgba8UnormSrgb]),
+                ..Default::default()
+            });
+
+        app.add_systems(XrSessionCreated, create_view_space);
+    }
+}
+
+pub fn create_view_space(session: Res<OxrSession>, mut commands: Commands) {
+    let space = session
+        .create_reference_space(openxr::ReferenceSpaceType::VIEW, Isometry3d::IDENTITY)
+        .unwrap();
+
+    commands.spawn((Headset, space.0));
+}