Question Adding physics to entities in script

So, after attempting to add physics components to entities that are being created in-script, i am unable to get an entity with a functional collisions(they do not interact with anything) or physics (applying values to the
PhysicsVelocity component influences nothing)
what am i doing wrong?

Spoiler: Code

Code (CSharp):

1.         EntityManager entityManager = World.DefaultGameObjectInjectionWorld.EntityManager;
2.  
3.         Entity NewEntity = entityManager.CreateEntity(
4.             typeof(Translation),
5.             typeof(Unity.Physics.PhysicsCollider),
6.             typeof(Scale),
7.             typeof(Unity.Physics.PhysicsVelocity),
8.             typeof(Unity.Physics.PhysicsMass),
9.             typeof(Unity.Physics.PhysicsDamping)
10.         );
11.         entityManager.SetComponentData ( NewEntity, new Scale {
12.             Value = 0.3f
13.         });
14.         var desc = new RenderMeshDescription(
15.             mesh,
16.             material
17.         );
18.  
19.         RenderMeshUtility.AddComponents(
20.             NewEntity,
21.             entityManager,
22.             desc
23.         );
24.  
25.         entityManager.SetComponentData ( NewEntity, new Translation { Value = Position });
26.         entityManager.SetComponentData ( NewEntity, new Unity.Physics.PhysicsMass {
27.  
28.             Transform = new Unity.Mathematics.RigidTransform(Quaternion.identity, new Unity.Mathematics.float3(Position[0],Position[1],Position[2])),
29.             InverseMass = 1,
30.             AngularExpansionFactor = 6,
31.             InverseInertia = new Vector3(0.1f, 0.1f, 0.1f)
32.         });
33.         entityManager.AddSharedComponentData(NewEntity, new Unity.Physics.PhysicsWorldIndex {Value = 0});
34.  
35.         var collider = Unity.Physics.BoxCollider.Create(
36.             new Unity.Physics.BoxGeometry {BevelRadius = 0.1f, Center = Position, Orientation = Quaternion.identity, Size = new Unity.Mathematics.float3(1,1,1)}
37.         );
38.  
39.         entityManager.SetComponentData(NewEntity, new Unity.Physics.PhysicsCollider {Value = collider});

using
Unityphysics 0.51-preview.32
Entities 0.51.0-preview.32

 

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