roofShed

🎨 3D 预览 — 单坡屋顶

@StartRule
Lot --> primitiveCube(6, 4, 6)
        extrude(5)
        comp(f) { top: Roof | side: Wall }

Roof --> roofShed(20)
         color(0.5, 0.25, 0.15)

Wall --> color(0.75, 0.72, 0.68)