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add XrTracker component that auto parents the entity to the XrTrackingRoot, XrSpace requires XrTracker

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Signed-off-by: Schmarni <marnistromer@gmail.com>
This commit is contained in:
Schmarni
2024-11-20 11:46:24 +01:00
parent d1cc160cac
commit a04ebb8426
10 changed files with 128 additions and 203 deletions
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16
crates/bevy_openxr/src/openxr/features/handtracking.rs
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@@ -1,10 +1,10 @@
use bevy::prelude::*;
use bevy_mod_xr::hands::{
spawn_hand_bones, HandBone, HandBoneRadius, HandSide, SpawnHandTracker,
SpawnHandTrackerCommandExecutor,
spawn_hand_bones, HandBone, HandSide, SpawnHandTracker, SpawnHandTrackerCommandExecutor,
XrHandBoneRadius,
};
use bevy_mod_xr::hands::{LeftHand, RightHand, XrHandBoneEntities};
use bevy_mod_xr::session::{XrPreDestroySession, XrSessionCreated, XrTrackingRoot};
use bevy_mod_xr::session::{XrPreDestroySession, XrSessionCreated};
use bevy_mod_xr::spaces::{
XrPrimaryReferenceSpace, XrReferenceSpace, XrSpaceLocationFlags, XrSpaceVelocityFlags,
XrVelocity,
@@ -70,11 +70,7 @@ fn handle_tracker_spawn(world: &mut World, tracker: Entity, side: HandSide) {
.insert(OxrHandTracker(oxr_tracker));
}
fn spawn_default_hands(mut cmds: Commands, root: Query<Entity, With<XrTrackingRoot>>) {
let Ok(root) = root.get_single() else {
error!("unable to get tracking root, skipping handtracker creation");
return;
};
fn spawn_default_hands(mut cmds: Commands) {
debug!("spawning default hands");
let left_bones = spawn_hand_bones(&mut cmds, |_| {
(
@@ -90,8 +86,6 @@ fn spawn_default_hands(mut cmds: Commands, root: Query<Entity, With<XrTrackingRo
OxrSpaceLocationFlags(openxr::SpaceLocationFlags::default()),
)
});
cmds.entity(root).add_children(&left_bones);
cmds.entity(root).add_children(&right_bones);
cmds.queue(SpawnHandTracker {
joints: XrHandBoneEntities(left_bones),
tracker_bundle: DefaultHandTracker,
@@ -134,7 +128,7 @@ fn locate_hands(
session: Res<OxrSession>,
mut bone_query: Query<(
&HandBone,
&mut HandBoneRadius,
&mut XrHandBoneRadius,
&mut Transform,
Option<&mut XrVelocity>,
&mut OxrSpaceLocationFlags,