private void EntityScaleZTextBox_TextChanged(object sender, EventArgs e)
        {
            if (populatingui)
            {
                return;
            }
            if (CurrentEntity == null)
            {
                return;
            }
            float sz = 0;

            FloatUtil.TryParse(EntityScaleZTextBox.Text, out sz);
            lock (ProjectForm.ProjectSyncRoot)
            {
                if (CurrentEntity.Scale.Z != sz)
                {
                    Vector3 newscale = new Vector3(CurrentEntity.Scale.X, CurrentEntity.Scale.Y, sz);
                    CurrentEntity.SetScale(newscale);
                    ProjectItemChanged();
                    var wf = ProjectForm.WorldForm;
                    if (wf != null)
                    {
                        wf.BeginInvoke(new Action(() =>
                        {
                            wf.SetWidgetScale(newscale, true);
                        }));
                    }
                }
            }
        }