双螺旋高层形态意向

提示词

概念高层用两条可追踪的螺旋带围绕共同竖向中心连续上升，前后交错关系由轮廓、间隙与遮挡说明。楼层基准与螺旋外形分别可读，两条线索不混成随机折面或无方向的曲面团。

In a tower concept, let two traceable helical bands rise continuously around a shared vertical center, using outlines, gaps, and occlusion to explain their interweaving. Keep floor references readable separately from the helical form, rather than merging the two strands into random facets or an undirected mass of curves.