同一点转身看背后

提示词

相机留在平面标定的同一点和同一高度，按目标视线转向原视图背后；保持焦距，不把相机移到房间另一端，也不镜像原画面。

Keep the camera at the same marked plan position and height, and turn toward the target behind the original view. Retain the focal length without moving to the opposite end of the room or mirroring the original image.