How to rotate child entity in WorldSpace?

Unity Engine
, ,
1

I tried this code but not working.

turretAspect.LocalTransform.ValueRW.Rotation = math.mul(math.inverse(playerAspect.LocalToWorld.ValueRO.Value),
    quaternion.LookRotationSafe(dir, math.up()).value);

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2

I found this solution:

float3 dir = float3.zero - turretAspect.LocalToWorld.ValueRO.Position;
turretAspect.LocalTransform.ValueRW.Rotation = playerAspect.LocalToWorld.ValueRW.Value.InverseTransformRotation(quaternion.LookRotationSafe(dir, math.up())).value;

This is work correctly but this time child enity shaking when rotating the parent entity. :frowning:

Also this is my move code of parent entity:

    foreach (var playerAspect in SystemAPI.Query<PlayerAspect>())
    {
        playerAspect.PhysicsVelocity.ValueRW.Linear = PlayerCar.Instance.vehicleController.rb.velocity;
        entityManager.SetComponentData(playerAspect.Entity, new LocalTransform
        {
            Position = playerAspect.Transform.ValueRO.Position,
            Rotation = PlayerCar.Instance.vehicleController.transform.rotation,
            Scale = playerAspect.Transform.ValueRO.Scale
        });           
    }

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