Hyperbolic Surfaces: Simultaneously Concave and Convex

A futuristic wall that curves in two directions simultaneously. This wall is convex horizontally but concave vertically, forming a saddle-shaped hyperbolic paraboloid; when light falls on it, it creates complex and continuous gradients of light and shadow, with curved boundaries between bright and dark areas. Viewed from different angles, the shape of this wall will change significantly. Avoid: using single-curved surfaces that bend in only one direction, making the curvature change too much to become irregular, adding divisions and seams to the hyperbolic paraboloid, simulating curved surfaces with flat panel拼接.

Translated from Chinese by AI.

一面同時向兩個方向彎曲的未來主義牆。這面牆在水平方向是向外凸的,在垂直方向卻是向內凹的,形成一個馬鞍狀的雙曲面;光落在上面時產生複雜而連續的明暗漸層,亮部與暗部的邊界是彎的。從不同角度看,這面牆的形狀會明顯改變。避免:使用只朝一個方向彎的單曲面、讓曲率變化過大變成不規則、在雙曲面上加入分割與接縫、用平板拼貼模擬曲面。