Ecs Models are morphing when moving in jobs

using Vector3.MoveTowards to move units within the jobs system causes the units scale to oscilate while on path to destination. The Unit scales thin, then scales back to its normal scale.. What could be causing this?

Code (CSharp):

1.  
2.   public void Execute(Entity entity, int index, ref Rotation rotation, ref unitTag unit, ref parentData pData, ref Translation position)
3.         {
4. unit.rot = Quaternion.LookRotation(position.Value - pData.destination);
5.                 unit.rot.x = 0.0f;
6.                 unit.rot.z = 0.0f;
7.              
8.      
9.                 rotation.Value = Quaternion.Slerp(rotation.Value, unit.rot, deltaTime * 15f);
10.  
11.                 position.Value = Vector3.MoveTowards(position.Value, new float3(pData.destination.x, pData.destination.y + unit.unitHieght, pData.destination.z), pData.unitSpeed * deltaTime);
12.  
13. }
14.  

 

using Vector3.RotateTowards the problem doesn't occur .

 

You've really given us nothing to work with

what is unit.rot?
where is it being used?
why are you storing 2 versions of rot, rotation and unit.rot?

 

yeh i tried to delete the post when i figured Vector3.RotateTowards worked.
unit.rot = quaternion stored within component tag unit

i have updated the code , being used within a job..