shape_pie


傳回扇形座標點,可以與我的 xxx_extrude 或內建的 polygon 模組結合使用。

參數

  • radius : 扇形的(圓)半徑。
  • angle : 接受單一角度,或者使用 [angle1, angle2] 的形式來指定中心角起始與結束角度。
  • $fa, $fs, $fn : 詳見 circle 模組說明。

範例

include <shape_pie.scad>;

shape_pts = shape_pie(10, [45, 315], $fn = 24);
polygon(shape_pts);

shape_pie

include <shape_pie.scad>;
include <helix.scad>;
include <rotate_p.scad>;
include <cross_sections.scad>;
include <polysections.scad>;
include <helix_extrude.scad>;

shape_pts = shape_pie(10, [45, 315], $fn = 8);

helix_extrude(shape_pts, 
    radius = 40, 
    levels = 5, 
    level_dist = 20
);

shape_pie