From cc0e7499f9dbb3e97cfac75eefe6c617045a48c3 Mon Sep 17 00:00:00 2001
From: Justin Lin <caterpillar@openhome.cc>
Date: Wed, 5 Jun 2019 09:20:01 +0800
Subject: [PATCH] update space_size

---
 src/voronoi3d.scad | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/src/voronoi3d.scad b/src/voronoi3d.scad
index 4fb2aeea..47e93aa4 100644
--- a/src/voronoi3d.scad
+++ b/src/voronoi3d.scad
@@ -2,7 +2,7 @@ include <__private__/__angy_angz.scad>;
 
 // slow but workable
 
-module voronoi3d(points, spacing = 1, space_type = "cube") {
+module voronoi3d(points, space_size = "auto", spacing = 1) {
     xs = [for(p = points) p[0]];
     ys = [for(p = points) abs(p[1])];
     zs = [for(p = points) abs(p[2])];
@@ -21,12 +21,7 @@ module voronoi3d(points, spacing = 1, space_type = "cube") {
 
                 translate((pt + p) / 2 - normalize(v) * offset_leng)
                     rotate([0, -ryz[0], ryz[1]]) 
-                    if(space_type == "cube") {
-                        cube(space_size, center = true); 
-                    }
-                    else if(space_type == "sphere") {
-                        sphere(half_space_size); 
-                    }
+                    cube([space_size, space_size * 2, space_size * 3], center = true); 
             }
         }
     }