Changing localTransform Rotation | Official Unity Discord | Page 1

Here's the code I'm trying to get to work.

public partial struct MovementSystem : ISystem
{
    public void OnUpdate(ref SystemState state)
    {
        foreach (var (localTransform, velocity, forward) in
                SystemAPI.Query<RefRW<LocalTransform>,RefRO<VelocityComponent>, RefRW<ForwardComponent>>())
        {
            localTransform.ValueRW.Position += velocity.ValueRO.Velocity;
            //Problem
            Quaternion rotationQuaternion = math.normalize(Quaternion.Euler(0f, 0f, velocity.ValueRO.Rotation * 10000));
            Debug.Log("rotationQuaternion: " + rotationQuaternion + "velocity.ValueRO.Rotation: " + velocity.ValueRO.Rotation);
            localTransform.ValueRW.Rotate(rotationQuaternion);
            //localTransform.ValueRW.RotateZ(velocity.ValueRO.Rotation);


            var cosAngle = math.cos(velocity.ValueRO.Rotation);
            var sinAngle = math.sin(velocity.ValueRO.Rotation);
            var x = forward.ValueRO.Forward.x;
            var y = forward.ValueRO.Forward.y;
            forward.ValueRW.Forward = math.normalize(new float3(cosAngle * x - sinAngle * y, sinAngle * x + cosAngle * y, 0f));
            

            //This works on local transform, but doesn't work in drawing
            //localTransform.ValueRW.Rotation = math.normalize(Quaternion.Euler(forward.ValueRO.Forward));
        }
    }
}

The only version that actually applies rotation is the lowest one, setting the rotation manually. However, the entity in question has a Sprite2D as a child, and the sprite2D localtransform does not update when I set the localtransform on the parent. Using the localtransform.rotate/rotatez does not update the parents localtransform at all.

#Changing localTransform Rotation