From ce3806d61912ae58e0ba7b0e2cfd11e67c917b48 Mon Sep 17 00:00:00 2001
From: Elmom <elmo.mantynen@iki.fi>
Date: Sun, 15 Aug 2010 12:34:43 +0300
Subject: [PATCH] added two implementations of intersection() (untested)

---
 utilities.scad | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/utilities.scad b/utilities.scad
index fe85c31..4eb0643 100644
--- a/utilities.scad
+++ b/utilities.scad
@@ -23,6 +23,27 @@ function angle(v) = angleOfNormalizedVector(normalized(v));
 
 function angleBetweenTwoPoints(a, b) = angle(normalized(b-a));
 
+// Untested
+module intersection(big_number=1000000000){
+    difference(){
+        child(0);
+        difference(){
+            cube(big_number, center=true);
+            child(1);
+        }
+    }
+}
+
+module intersection2(){
+    difference(){
+        child(0);
+        difference(){
+            child(0);
+            child(1);
+        }
+    }
+}
+
 
 CENTER = 0;
 LEFT = -0.5;