From d701b537f0b34aea67a479aae58332767c727996 Mon Sep 17 00:00:00 2001
From: Justin Lin <justin.sdk@gmail.com>
Date: Fri, 1 Oct 2021 08:26:06 +0800
Subject: [PATCH] remove children support

---
 src/hull_polyline2d.scad | 20 +++-----------------
 src/hull_polyline3d.scad | 20 +++-----------------
 2 files changed, 6 insertions(+), 34 deletions(-)

diff --git a/src/hull_polyline2d.scad b/src/hull_polyline2d.scad
index 7bf420de..e3e6dfb0 100644
--- a/src/hull_polyline2d.scad
+++ b/src/hull_polyline2d.scad
@@ -27,23 +27,9 @@ module hull_polyline2d(points, width = 1) {
         test_hull_polyline2d_line_segment(index, point1, point2, half_width);
     }
 
-    if($children == 0) {
-        for(i = [1:leng - 1]) {
-            hull_line2d(i)
-                circle(half_width);
-        }
-    }
-    else if($children == 1) {
-        for(i = [1:leng - 1]) {
-            hull_line2d(i)
-                children();
-        }
-    }
-    else {
-        for(i = [1:leng - 1]) {
-            hull_line2d(i)
-                children(i);
-        }
+    for(i = [1:leng - 1]) {
+        hull_line2d(i)
+            circle(half_width);
     }
 }
 
diff --git a/src/hull_polyline3d.scad b/src/hull_polyline3d.scad
index 55421a1d..908cf4d7 100644
--- a/src/hull_polyline3d.scad
+++ b/src/hull_polyline3d.scad
@@ -27,23 +27,9 @@ module hull_polyline3d(points, diameter = 1) {
         test_hull_polyline3d_line_segment(index, point1, point2, radius);        
     }
 
-    if($children == 0) {
-        for(i = [1:leng - 1]) {
-            hull_line3d(i)
-                sphere(radius);
-        }
-    }
-    else if($children == 1) {
-        for(i = [1:leng - 1]) {
-            hull_line3d(i)
-                children();
-        }
-    }
-    else {
-        for(i = [1:leng - 1]) {
-            hull_line3d(i)
-                children(i);
-        }
+    for(i = [1:leng - 1]) {
+        hull_line3d(i)
+            sphere(radius);
     }
 }