vx_polygon

Returns points that can be used to draw a voxel-style polygon.

Since: 2.4

Parameters

• points : A list of points. Each point can be [x, y]. x, y must be integer.
• filled : Default to false. Set it true if you want a filled polygon.

Examples

use <voxel/vx_polygon.scad>
use <shape_pentagram.scad>

pentagram = [
    for(pt = shape_pentagram(15)) 
        [round(pt.x), round(pt.y)]
];

for(pt = vx_polygon(pentagram)) {
    translate(pt) 
    linear_extrude(1, scale = 0.5) 
        square(1, center = true);
}

translate([30, 0])
    for(pt = vx_polygon(pentagram, filled = true)) {
        translate(pt) 
        linear_extrude(1, scale = 0.5) 
            square(1, center = true);
    }