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Added XR tracking-state change signals

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Add "pose_lost_tracking" signal to XRPositionalTracker.
Add "tracking_changed" signal to XRNode3D.
This commit is contained in:
Malcolm Nixon
2023-09-01 19:13:54 -04:00
parent 80bfca20c6
commit 22de1b31b5
5 changed files with 48 additions and 9 deletions
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6
servers/xr/xr_positional_tracker.cpp
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@@ -62,6 +62,7 @@ void XRPositionalTracker::_bind_methods() {
ClassDB::bind_method(D_METHOD("invalidate_pose", "name"), &XRPositionalTracker::invalidate_pose);
ClassDB::bind_method(D_METHOD("set_pose", "name", "transform", "linear_velocity", "angular_velocity", "tracking_confidence"), &XRPositionalTracker::set_pose);
ADD_SIGNAL(MethodInfo("pose_changed", PropertyInfo(Variant::OBJECT, "pose", PROPERTY_HINT_RESOURCE_TYPE, "XRPose")));
ADD_SIGNAL(MethodInfo("pose_lost_tracking", PropertyInfo(Variant::OBJECT, "pose", PROPERTY_HINT_RESOURCE_TYPE, "XRPose")));
ClassDB::bind_method(D_METHOD("get_input", "name"), &XRPositionalTracker::get_input);
ClassDB::bind_method(D_METHOD("set_input", "name", "value"), &XRPositionalTracker::set_input);
@@ -146,7 +147,10 @@ void XRPositionalTracker::invalidate_pose(const StringName &p_action_name) {
// only update this if we were tracking this pose
if (poses.has(p_action_name)) {
// We just set tracking data as invalid, we leave our current transform and velocity data as is so controllers don't suddenly jump to origin.
poses[p_action_name]->set_has_tracking_data(false);
Ref<XRPose> pose = poses[p_action_name];
pose->set_has_tracking_data(false);
emit_signal(SNAME("pose_lost_tracking"), pose);
}
}