1 files changed, 123 insertions, 0 deletions
diff --git a/assets/javascripts/rectangles/engine/builder.js b/assets/javascripts/rectangles/engine/builder.js
new file mode 100644
index 0000000..edca2ed
--- /dev/null
+++ b/assets/javascripts/rectangles/engine/builder.js
@@ -0,0 +1,123 @@
+var builder = new function(){
+	var base = this
+	base.tube = new Tube ()
+	
+	var els = []
+
+	base.init = function(){
+		base.bind()
+	}
+
+	base.bind = function(){
+		base.tube.on("clipper:update", rebuild)
+	}
+
+	base.wheel = new wheel({
+		el: document.querySelector("#map"),
+		update: function(e, val, delta){
+			console.log(e.clientX, e.clientY, delta)
+		}
+	})
+	
+	function rebuild(){
+		if (window.scene) {
+			clear()
+			build()
+		}
+	}
+	function build (){
+		clipper.regions.forEach(function(r){
+			walls(r).forEach(function(el){
+				els.push(el)
+				scene.add(el)
+			})
+		})
+	}
+	function clear (){
+		els.forEach(function(el){
+			scene.remove(el)
+		})
+		els = []
+	}
+
+	function walls (r){
+		var list = [], el = null
+		
+		var width = r.x.length()
+		var depth = r.y.length()
+		var height = clipper.rooms[r.id].height
+
+		if (r.sides & FRONT) {
+			el = wall('.front')
+			el.width = width
+			el.height = height
+			el.rotationY = PI
+			el.x = r.x.a + width/2
+			el.z = r.y.a
+			list.push(el)
+		}
+		if (r.sides & BACK) {
+			var el = wall('.back')
+			el.width = width
+			el.height = height
+			el.rotationY = 0
+			el.x = r.x.b - width/2
+			el.z = r.y.b
+			list.push(el)
+		}
+		if (r.sides & LEFT) {
+			el = wall('.left')
+			el.rotationY = HALF_PI
+			el.height = height
+			el.width = depth
+			el.x = r.x.a
+			el.z = r.y.a + depth/2
+			list.push(el)
+		}
+		if (r.sides & RIGHT) {
+			el = wall('.right')
+			el.rotationY = -HALF_PI
+			el.height = height
+			el.width = depth
+			el.x = r.x.b
+			el.z = r.y.b - depth/2
+			list.push(el)
+		}
+
+		el = wall('.bottom')
+		el.height = depth
+		el.width = width
+		el.x = r.x.a + width/2
+		el.y = 0
+		el.z = r.y.a + depth/2
+		el.rotationX = PI/2
+		el.el.style.backgroundColor = "#f00"
+		list.push(el)
+
+		if (r.sides != 0) {
+			el = wall('.top')
+			el.height = depth
+			el.width = width
+			el.x = r.x.a + width/2
+			el.y = height
+			el.z = r.y.a + depth/2
+			el.rotationX = -PI/2
+			el.el.style.backgroundColor = "#00f"
+			list.push(el)
+		}
+
+		function wall(klass){
+			var el = new MX.Object3D(".face" + (klass || ""))
+			el.width = el.height = el.scaleX = el.scaleY = el.scaleZ = 1
+			el.z = el.y = el.x = 0
+			el.y = height/2
+			el.type = "Face"
+			el.el.style.opacity = 1.0
+			return el
+		}
+		
+		return list
+	}
+
+}
+