shapeO

🎨 3D 预览 — O 形环状建筑

@StartRule
Lot --> primitiveQuad(8, 6)
        shapeO(1.5, 1.5, 1.5, 1.5)
        extrude(3)
        comp(f) { top: Roof | side: Wall }

Roof --> color(0.5, 0.25, 0.15)
Wall --> color(0.65, 0.65, 0.6)