点击预览位置，alt——上下挪动位置

Signed-off-by: TRAfoer <lhf190@outlook.com>

Assets/Scripts/Editor Tools/QuickMover/QuickMover.cs

@@ -61,6 +61,8 @@ namespace Ichni.Editor
             if (isMoving) return;
             transform.eulerAngles = targetGameElement.parentElement?.transform.eulerAngles ?? Vector3.zero;
             transform.position = targetGameElement.transform.position;
+            transform.localScale = //相机距离的函数，保持在一定大小范围内
+                Vector3.one * Mathf.Clamp(Vector3.Distance(editorCamera.transform.position, transform.position) * 0.05f, 0.1f, 1000f);
             if (Mouse.current.leftButton.wasPressedThisFrame)
             {
                 Vector2 mousePosition = Mouse.current.position.ReadValue();