Shade Sail Canopy

Tensioned fabric shade sail on raked galvanised masts over the park's rest area, footprint 6x6m on the 2m grid: shape knob (triangle on three masts, square hypar on four masts with two high and two low corners); fabric colour knob.

风格：low-poly, flat-shaded vertex colors, no textures, single shared material, so any set of these merges to one draw call; shares palette and scale with its kit