sin — CGA.js Function Library

语法

sin(...)

示例

attr x = sin(...)

🎨 3D 预览 — 正弦波浪

@StartRule
Lot --> Wave(12)

Wave(n) -->
  case n == 0 : NIL
  else        : primitiveCube(0.8, sin(n * 0.8) * 2 + 2.5, 0.8)
                  t(1, 0, 0)
                  Wave(n - 1)