Add MeshCollider at runtime. Not work.

Hi! A try add MeshCollider at runtime. After PhysicsCollider existing in Entitiy, but colider looking as epmty vithout vertices and triangles data. Collision events with this Entity not working. Native arrays lenght not equals 0. Lenght equals array in mesh data.

Code (CSharp):

1.         public void Convert(Entity entity, EntityManager dstManager, GameObjectConversionSystem conversionSystem)
2.         {          
3.             dstManager.AddComponentData(entity, new Parent());
4.             dstManager.AddComponentData(entity, new PostRotation());
5.             dstManager.AddComponentData(entity, new Scale {Value = 1});
6.             dstManager.AddComponentData(entity, new LocalToWorld() {Value = float4x4.TRS(10000f, quaternion.identity, 1)});
7.             dstManager.AddComponentData(entity, new LocalToParent());
8.             dstManager.AddComponentData(entity, new Translation());
9.             dstManager.AddComponentData(entity, new BlockTypeComponent {Value = _blockType});
10.             dstManager.AddComponentData(entity, new BlockPosInGridComponent{InGridIndex = -1});
11.             conversionSystem.DeclareLinkedEntityGroup(gameObject);
12.  
13.             var mesh = dstManager.GetSharedComponentData<RenderMesh>(entity);
14.             var vertices = mesh.mesh.vertices;
15.             var triangles = mesh.mesh.triangles;
16.  
17.             NativeArray<float3> nativeVertices = new NativeArray<float3>(vertices.Length, Allocator.Persistent);
18.             NativeArray<int3> nativeTriangles = new NativeArray<int3>(triangles.Length, Allocator.Persistent);
19.  
20.  
21.             LayerMask msk = LayerMask.GetMask("Box");
22.  
23.             var filter = new CollisionFilter
24.             {
25.                 BelongsTo = (uint)msk.value,
26.                 CollidesWith = ~0u,
27.                 GroupIndex = 0,
28.             };
29.  
30.             BlobAssetReference<Collider> colliderCopy = Unity.Physics.MeshCollider.Create(nativeVertices, nativeTriangles, filter);
31.  
32.             dstManager.AddComponentData(entity, new PhysicsCollider {Value = colliderCopy});
33.         }

 

Thanks