dotSCAD/docs/lib3x-shape_pie.md

shape_pie

Returns shape points of a pie (circular sector) shape. They can be used with xxx_extrude modules of dotSCAD. The shape points can be also used with the built-in polygon module.

Parameters

• radius : The radius of the circle.
• angle : A single value or a 2 element vector which defines the central angle. The first element of the vector is the beginning angle in degrees, and the second element is the ending angle.
• $fa, $fs, $fn : Check the circle module for more details.

Examples

use <shape_pie.scad>

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

use <shape_pie.scad>
use <helix_extrude.scad>

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

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