added collision groups, and removed rapierdebugger

examples/demo/src/setup.rs

@@ -8,7 +8,7 @@ use bevy::{
 };
 use bevy_openxr::xr_input::interactions::{Touched, XRInteractable, XRInteractableState};
 use bevy_rapier3d::{
-    prelude::{Collider, RigidBody},
+    prelude::{Collider, RigidBody, Group, CollisionGroups},
     render::ColliderDebugColor,
 };
 
@@ -36,6 +36,7 @@ pub fn setup_scene(
         },
         RigidBody::Fixed,
         Collider::cuboid(ground_size, ground_thickness, ground_size),
+        CollisionGroups::new(Group::GROUP_3, Group::ALL),
     ));
     // cube
     commands.spawn((