Unity NGUI两点之间画线UISprite

Unity NGUI两点之间画线UISprite

Unity NGUI两点之间画线

 /// <summary>/// 两点之前画线/// </summary>/// <param name="spriteLine"></param>/// <param name="start"></param>/// <param name="end"></param>void DrawLine(UISprite spriteLine, Vector3 start, Vector3 end){Vector3 center = (start + end) / 2f;Vector3 fromStart = end - start;Vector3 horVector = Vector3.right;Quaternion rot = Quaternion.FromToRotation(horVector, fromStart);ansform.localPosition = ansform.localRotation = rot;spriteLine.width = Mathf.CeilToInt(fromStart.magnitude);}