vrn2_cells_from


Create cell shapes of Voronoi from a list of points.

Since: 2.4

Parameters

  • points : Points for each cell.

Examples

use <hull_polyline2d.scad>;
use <voronoi/vrn2_cells_from.scad>;

points = [for(i = [0:50]) rands(-100, 100, 2)]; 

cells = vrn2_cells_from(points);
for(i = [0:len(points) - 1]) {
    pt = points[i];
    cell = cells[i];

    linear_extrude(1)
        hull_polyline2d(concat(cell, [cell[0]]), width = 1);

    color(rands(0, 1, 3))
    translate(pt)    
    linear_extrude(2, scale = 0.8)
    translate(-pt)    
        polygon(cell);
}

vrn2_cells_from