Resolved How do you do a dots ray cast in b13?

I'm trying to do a grounded test for my 3d character and all the examples I can find don't work in the latest unity editor.

 

Found this code which works:

Code (CSharp):

1. public Entity Raycast(float3 RayFrom, float3 RayTo)
2.    {
3.        // Set up Entity Query to get PhysicsWorldSingleton
4.        // If doing this in SystemBase or ISystem, call GetSingleton<PhysicsWorldSingleton>()/SystemAPI.GetSingleton<PhysicsWorldSingleton>() directly.
5.        EntityQueryBuilder builder = new EntityQueryBuilder(Allocator.Temp).WithAll<PhysicsWorldSingleton>();
6.  
7.        EntityQuery singletonQuery = World.DefaultGameObjectInjectionWorld.EntityManager.CreateEntityQuery(builder);
8.        var collisionWorld = singletonQuery.GetSingleton<PhysicsWorldSingleton>().CollisionWorld;
9.        singletonQuery.Dispose();
10.  
11.        RaycastInput input = new RaycastInput()
12.        {
13.            Start = RayFrom,
14.            End = RayTo,
15.            Filter = new CollisionFilter()
16.            {
17.                BelongsTo = ~0u,
18.                CollidesWith = ~0u, // all 1s, so all layers, collide with everything
19.                GroupIndex = 0
20.            }
21.        };
22.  
23.        RaycastHit hit = new RaycastHit();
24.        bool haveHit = collisionWorld.CastRay(input, out hit);
25.        if (haveHit)
26.        {
27.            return hit.Entity;
28.        }
29.        return Entity.Null;
30.    }

Lots of code for just a raycast...