四向立面对应

提示词

四张立面各自采用对应的正投影方向，保持相同尺度和楼层基准。平面索引标明每张图看向哪一面，不把转角展开长度当成正立面的投影宽度。

Give each of the four elevations its correct orthographic direction while keeping a common scale and floor datum. Use a plan index to identify the viewed face, without treating an unfolded corner length as an elevation projection width.