HTML 收集HTML Collection / Roadwright:画轮子,看它滚出的路面 Roadwright: draw a wheel, see the road it rolls on
Roadwright:画轮子,看它滚出的路面 Roadwright: draw a wheel, see the road it rolls on
Basel Ashraf 的浏览器几何小品:手绘(或选一个)轮子轮廓并放好轴心,即时算出该轮无滑滚动时对应的路面曲线,可调滚速、双轮轴距、路面倾斜,并导出 PNG / 切割文件 / 录制循环。纯前端互动;Show HN item 49641755,仓库开源。 Basel Ashraf’s browser geometry toy: draw (or pick) a wheel outline, place its axle, and instantly get the road profile it rolls on without slipping; adjust roll speed, two-wheel wheelbase and road tilt, and export PNG / cut files / a recorded loop. Pure front-end interactive; Show HN item 49641755, source on GitHub.