geometry.isClosed — CGA.js Function Library

语法

geometry.isClosed(...)

示例

attr x = geometry.isClosed(...)

🎨 3D 预览 — 是否闭合

@StartRule
Lot --> primitiveCube(4, 4, 4)
        case geometry.isClosed : color(0.2, 0.8, 0.2)
        else                     : color(0.8, 0.2, 0.2)