Revert "move to single crate for webxr and openxr"

This reverts commit 5e769ef52b.

crates/bevy_openxr/src/lib.rs

@@ -0,0 +1,57 @@
+use actions::XrActionPlugin;
+use bevy::{
+    app::{PluginGroup, PluginGroupBuilder},
+    render::{pipelined_rendering::PipelinedRenderingPlugin, RenderPlugin},
+    utils::default,
+    window::{PresentMode, Window, WindowPlugin},
+};
+use bevy_xr::camera::XrCameraPlugin;
+use init::XrInitPlugin;
+use render::XrRenderPlugin;
+
+pub mod actions;
+pub mod camera;
+pub mod error;
+pub mod extensions;
+pub mod graphics;
+pub mod init;
+pub mod layer_builder;
+pub mod render;
+pub mod resources;
+pub mod types;
+
+pub fn add_xr_plugins<G: PluginGroup>(plugins: G) -> PluginGroupBuilder {
+    plugins
+        .build()
+        .disable::<RenderPlugin>()
+        .disable::<PipelinedRenderingPlugin>()
+        .add_before::<RenderPlugin, _>(bevy_xr::session::XrSessionPlugin)
+        .add_before::<RenderPlugin, _>(XrInitPlugin {
+            app_info: default(),
+            exts: default(),
+            blend_modes: default(),
+            backends: default(),
+            formats: Some(vec![wgpu::TextureFormat::Rgba8UnormSrgb]),
+            resolutions: default(),
+            synchronous_pipeline_compilation: default(),
+        })
+        .add(XrRenderPlugin)
+        .add(XrCameraPlugin)
+        .add(XrActionPlugin)
+        .set(WindowPlugin {
+            #[cfg(not(target_os = "android"))]
+            primary_window: Some(Window {
+                transparent: true,
+                present_mode: PresentMode::AutoNoVsync,
+                // title: self.app_info.name.clone(),
+                ..default()
+            }),
+            #[cfg(target_os = "android")]
+            primary_window: None, // ?
+            #[cfg(target_os = "android")]
+            exit_condition: bevy::window::ExitCondition::DontExit,
+            #[cfg(target_os = "android")]
+            close_when_requested: true,
+            ..default()
+        })
+}