Bug Unity.Physics breaks ComponentLookup<LocalToWorldTransform>

As soon as i add Unity.Physics package Component "LocalToWorldTransform" stops working, tested on new project. I noticed that Entities version changes to exp12 after Unity Physics added to project.

Unity Physics - 1.0.0 - exp12
Entities 1.0.0 - exp8
Unity version 2022.2.0b

Script code to see the issue.

Code (CSharp):

1. using System.Collections;
2. using System.Collections.Generic;
3. using Unity.Entities;
4. using Unity.Mathematics;
5. using UnityEngine;
6. using UnityEngine.EventSystems;
7.  
8. public partial struct test : ISystem
9. {
10.     ComponentLookup<LocalToWorldTransform> m_LocalToWorldTransformFromEntity;
11.  
12.     public void OnCreate(ref SystemState state)
13.     {}
14.  
15.     public void OnDestroy(ref SystemState state) { }
16.  
17.     public void OnUpdate(ref SystemState state)
18.     {
19.  
20.     }
21. }
22.  

 

there is an 1.0.0-pre15 version out
not sure if it is fixed there but its worth a try.

 

There are two issues with Physics and transforms for baked entities, check my thread for some ideas about what might be going wrong (the problem was silent before, now in the newest 1.0.0-pre.15, it's exacerbated by PhysicsBaker crashing because PropagateLocalToWorld is added to the entity twice.)

https://forum.unity.com/threads/what-causes-non-uniform-scale.1372038/