Stop VR players clipping through walls

How to push a VR player's head back out when it clips through solid geometry, using HeadClipGuard, and how to make it an optional comfort setting rather than something every world forces on.

Steps

1. Spawn one with the generated factory method. HeadClipGuard ships as one of the Core default factory entries, so there's nothing to register on the Configure window first:

   public class ComfortSettings : TsBehaviour
   {
       [SerializeField] private BoxCollider[] _wallColliders;
       private HeadClipGuard _guard;
   
       public void EnableHeadClipGuard()
       {
           if (_guard == null)
           {
               _guard = _ts.CreateHeadClipGuard(transform);
           }
           _guard.Begin(_wallColliders, _wallColliders.Length);
       }
   
       public void DisableHeadClipGuard() => _guard?.End();
   }

2. Call EnableHeadClipGuard/DisableHeadClipGuard from wherever your world's own comfort settings toggle lives. Begin/End are cheap to call repeatedly: End fully resets the guard's state, so the same instance can be reused across multiple guarded sessions instead of spawning a fresh one each time.

Only guard the geometry that needs it

Pass just the colliders around the specific area a player could clip through (a wall ring, a doorway frame), not every collider in the world: Begin bakes each one's world transform once and the guard re-evaluates all of them every frame it's active.

Why this shape

See the HeadClipGuard reference page for how it decides which direction to push, the three-tier movement gate/batch-scan/full-test pipeline that keeps per-frame cost down with many colliders, and the two tunable invariants (_margin, _batchScanExpansion) worth understanding before changing them.