1 files changed, 31 insertions, 0 deletions
diff --git a/assets/javascripts/rectangles/builder.js b/assets/javascripts/rectangles/builder.js
new file mode 100644
index 0000000..1c576a5
--- /dev/null
+++ b/assets/javascripts/rectangles/builder.js
@@ -0,0 +1,31 @@
+var builder = new function(){
+	var base = this
+	base.tube = new Tube ()
+	
+	var els = []
+	
+	base.tube.on("clipper:update", rebuild)
+	
+	function rebuild(){
+		clear()
+		build()
+	}
+	function build (){
+		clipper.regions.forEach(function(r){
+			var walls = r.walls()
+			walls.forEach(function(el){
+				els.push(el)
+				scene.add(el)
+			})
+		})
+	}
+	function clear (){
+		els.forEach(function(el){
+			scene.remove(el)
+		})
+		els = []
+	}
+
+}
+
+