dotSCAD/docs/lib3x-shape_pentagram.md

shape_pentagram

Returns shape points of a pentagram. They can be used with xxx_extrude modules of dotSCAD. The shape points can be also used with the built-in polygon module.

Parameters

• r : The length between the center and a tip.

Examples

use <shape_pentagram.scad>;

polygon(shape_pentagram(5));

use <shape_pentagram.scad>;
use <golden_spiral_extrude.scad>;

shape_pts = shape_pentagram(2);

golden_spiral_extrude(
	shape_pts, 
	from = 5, 
	to = 10, 
	point_distance = 1,
	scale = 10
);