refactor: move hand debug gizmos into bevy_mod_xr

Signed-off-by: Schmarni <marnistromer@gmail.com>

crates/bevy_xr_utils/src/hand_gizmos.rs

@@ -1,49 +0,0 @@
-use bevy::color::palettes::css;
-use bevy::{prelude::*, transform::TransformSystem};
-use bevy_mod_xr::hands::{HandBone, XrHandBoneRadius};
-use bevy_mod_xr::spaces::XrSpaceLocationFlags;
-pub struct HandGizmosPlugin;
-impl Plugin for HandGizmosPlugin {
-    fn build(&self, app: &mut App) {
-        app.add_systems(
-            PostUpdate,
-            draw_hand_gizmos.after(TransformSystem::TransformPropagate),
-        );
-    }
-}
-fn draw_hand_gizmos(
-    mut gizmos: Gizmos,
-    query: Query<(
-        &GlobalTransform,
-        &HandBone,
-        &XrHandBoneRadius,
-        &XrSpaceLocationFlags,
-    )>,
-) {
-    for (transform, bone, radius, flags) in &query {
-        if (!flags.position_tracked) || (!flags.rotation_tracked) {
-            continue;
-        }
-        let pose = transform.compute_transform();
-        let pose = Isometry3d {
-            translation: pose.translation.into(),
-            rotation: pose.rotation,
-        };
-        gizmos.sphere(pose, **radius, gizmo_color(bone));
-        gizmos.axes(pose, **radius);
-    }
-}
-
-fn gizmo_color(bone: &HandBone) -> Srgba {
-    match bone {
-        HandBone::Palm => css::WHITE,
-        HandBone::Wrist => css::GRAY,
-        b if b.is_thumb() => css::RED,
-        b if b.is_index() => css::ORANGE,
-        b if b.is_middle() => css::YELLOW,
-        b if b.is_ring() => Srgba::rgb(0.0, 1.0, 0.0),
-        b if b.is_little() => css::BLUE,
-        // should be impossible to hit
-        _ => Srgba::rgb(1.0, 0.0, 1.0),
-    }
-}

crates/bevy_xr_utils/src/lib.rs

@@ -1,4 +1,3 @@
-pub mod hand_gizmos;
 #[cfg(not(target_family = "wasm"))]
 pub mod tracking_utils;
 #[cfg(not(target_family = "wasm"))]