为规则添加描述。
@Description("text")
@Description "text"
@Description("Generates a residential building")
@StartRule
Lot --> primitiveCube(6, 0.2, 6)
extrude(8)
comp(f) { top: Roof | side: Wall }
Roof --> color(0.5, 0.25, 0.15)
Wall --> color(0.75, 0.72, 0.68)