diff --git a/README.md b/README.md
index 186d94f..06beefa 100644
--- a/README.md
+++ b/README.md
@@ -10,18 +10,20 @@ This is an example of code.
 var localIp = "192.168.5.1";
 var doodleBox = new D3D.Box(localIp);
 
-var geometry = new THREE.BoxGeometry(20, 20, 20, 1, 1, 1);
-var material = new THREE.MeshBasicMaterial({color: 0x000000, wireframe: true});
-var mesh = new THREE.Mesh(geometry, material);
-mesh.position.x = 100;
-mesh.position.z = 100;
-mesh.position.y = 10;
-
 doodleBox.onload = function () {
   "use strict";
+	
+  var printer = new D3D.Printer(printerSettings, userSettings);
+
+  var geometry = new THREE.BoxGeometry(20, 20, 20, 1, 1, 1);
+  var material = new THREE.MeshBasicMaterial({color: 0x000000, wireframe: true});
+  var mesh = new THREE.Mesh(geometry, material);
+  mesh.position.x = 100;
+  mesh.position.z = 100;
+  mesh.position.y = 10;
   
   var slicer = new D3D.Slicer().setMesh(mesh);
-  var gcode = slicer.getGcode(doodleBox.printer);
+  var gcode = slicer.getGcode(printer);
   
   doodleBox.print(gcode);
 };
diff --git a/build/d3d.js b/build/d3d.js
index 404f625..a6f5bde 100644
--- a/build/d3d.js
+++ b/build/d3d.js
@@ -11,16 +11,6 @@ var D3D = {
 	"contact": "develop@doodle3d.com"
 };
 
-//add normal function to Three.js Vector class
-THREE.Vector2.prototype.normal = function () {
-	"use strict";
-
-	var x = this.y;
-	var y = -this.x;
-
-	return this.set(x, y);
-};
-
 function sendAPI (url, data, callback) {
 	"use strict";
 
@@ -69,18 +59,33 @@ function getAPI (url, callback) {
 	});
 }
 
+function loadSettings (url, callback) {
+	"use strict";
+
+	$.ajax({
+		url: url, 
+		dataType: "json", 
+		success: function (response) {
+			if (callback !== undefined) {
+				callback(response);
+			}
+		}
+	});
+}
+
 function downloadFile (file, data) {
 	"use strict";
-	
-	$(document.createElement("a")).attr({
-		download: file, 
-		href: "data:text/plain," + data
-	})[0].click();
+
+	var blob = new Blob([data], {type:'text/plain'});
+
+	var button = document.createElement("a");
+	button.download = file;
+	button.href = window.URL.createObjectURL(blob);
+	button.click();
 }
 
 Array.prototype.clone = function () {
 	"use strict";
-	
 	var array = [];
 
 	for (var i = 0; i < this.length; i ++) {
@@ -88,7 +93,7 @@ Array.prototype.clone = function () {
 	}
 
 	return array;
-};
+}
 /******************************************************
 *
 * Box
@@ -114,6 +119,7 @@ D3D.Box = function (localIp) {
 	this.api = "http://" + localIp + "/d3dapi/";
 
 	this.config = {};
+	this.status = {};
 
 	this.printBatches = [];
 	this.currentBatch = 0;
@@ -123,7 +129,6 @@ D3D.Box = function (localIp) {
 	this.getConfigAll(function (data) {
 		self.updateConfig(data);
 
-		self.printer = new D3D.Printer(data);
 		self.update();
 
 		self.loaded = true;
@@ -136,9 +141,7 @@ D3D.Box.prototype.updateConfig = function (config) {
 	"use strict";
 
 	for (var i in config) {
-		if (i.indexOf("doodle3d") === 0) {
-			this.config[i] = config[i];
-		}
+		this.config[i] = config[i];
 	}
 
 	return this;
@@ -150,7 +153,7 @@ D3D.Box.prototype.update = function () {
 	//Bij error wordt gelijk zelfde data opnieuw gestuurd
 	//Als DoodleBox ontkoppeld wordt komt er een error in de loop waardoor pagina breekt en ververst moet worden
 
-	if (this.printBatches.length > 0 && (this.printer.status["buffered_lines"] + this.batchSize) <= this.maxBufferedLines) {
+	if (this.printBatches.length > 0 && (this.status["buffered_lines"] + this.batchSize) <= this.maxBufferedLines) {
 	//if (this.printBatches.length > 0 ) {
 		this.printBatch();
 	}
@@ -164,7 +167,7 @@ D3D.Box.prototype.updateState = function () {
 	var self = this;
 
 	this.getInfoStatus(function (data) {
-		self.printer.status = data;
+		self.status = data;
 
 		if (self.onupdate !== undefined) {
 			self.onupdate(data);
@@ -264,12 +267,10 @@ D3D.Box.prototype.setConfig = function (data, callback) {
 
 	sendAPI(this.api + "config", data, function (response) {
 		for (var i in response.validation) {
-			if (response.validation[i] !== "ok") {
-				delete data[i];
+			if (response.validation[i] === "ok") {
+				self[i] = data[i];
 			}
 		}
-		self.updateConfig(data);
-		self.printer.updateConfig(data);
 
 		if (callback !== undefined) {
 			callback(response);
@@ -497,13 +498,13 @@ D3D.Box.prototype.setUpdateClear = function (callback) {
 *
 ******************************************************/
 
-D3D.Printer = function (config) {
+D3D.Printer = function (printerSettings, userSettings) {
 	"use strict";
 
-	this.status = {};
 	this.config = {};
 
-	this.updateConfig(config);	
+	this.updateConfig(printerSettings);	
+	this.updateConfig(userSettings);
 };
 D3D.Printer.prototype.updateConfig = function (config) {
 	"use strict";
@@ -793,8 +794,6 @@ D3D.Paths.prototype.draw = function (context, color) {
 
 D3D.Slicer = function () {
 	"use strict";
-
-	this.lines = [];
 };
 D3D.Slicer.prototype.setMesh = function (mesh) {
 	"use strict";
@@ -823,7 +822,8 @@ D3D.Slicer.prototype.setMesh = function (mesh) {
 	mesh.updateMatrix();
 	geometry.applyMatrix(mesh.matrix);
 	geometry.computeFaceNormals();
-
+	geometry.computeBoundingBox();
+	
 	this.geometry = geometry;
 
 	//get unique lines from geometry;
@@ -841,7 +841,7 @@ D3D.Slicer.prototype.createLines = function () {
 	function addLine (a, b) {
 
 		//think lookup can only be b_a, a_b is only possible when face is flipped
-		var index = lineLookup[a + "_" + b] || lineLookup[b + "_" + a];
+		var index = lineLookup[b + "_" + a] || lineLookup[a + "_" + b];
 
 		if (index === undefined) {
 			index = self.lines.length;
@@ -861,8 +861,8 @@ D3D.Slicer.prototype.createLines = function () {
 	for (var i = 0; i < this.geometry.faces.length; i ++) {
 		var face = this.geometry.faces[i];
 
-		//if (face.normal.y !== 1 && face.normal.y !== -1) {
-			var normal = new THREE.Vector2().set(face.normal.x, face.normal.z).normalize();
+		if (face.normal.y !== 1 && face.normal.y !== -1) {
+			var normal = new THREE.Vector2().set(face.normal.z, face.normal.x).normalize();
 
 			//check for only adding unique lines
 			//returns index of said line
@@ -878,7 +878,7 @@ D3D.Slicer.prototype.createLines = function () {
 			this.lines[a].normals.push(normal);
 			this.lines[b].normals.push(normal);
 			this.lines[c].normals.push(normal);
-		//}
+		}
 	}
 };
 D3D.Slicer.prototype.slice = function (height, step) {
@@ -904,7 +904,10 @@ D3D.Slicer.prototype.slice = function (height, step) {
 
 	var slices = [];
 
+	//still error in first layer, so remove first layer & last layer
+	//see https://github.com/Doodle3D/Doodle3D-Slicer/issues/1
 	for (var layer = 1; layer < layersIntersections.length-1; layer ++) {
+	//for (var layer = 0; layer < layersIntersections.length; layer ++) {
 		var layerIntersections = layersIntersections[layer];
 		var y = layer*step;
 
@@ -917,11 +920,11 @@ D3D.Slicer.prototype.slice = function (height, step) {
 			var x = line.end.x * alpha + line.start.x * (1 - alpha);
 			var z = line.end.z * alpha + line.start.z * (1 - alpha);
 
-			intersections[index] = new THREE.Vector2(x, z);
+			intersections[index] = new THREE.Vector2(z, x);
 		}
 
 		var done = [];
-		var slice = new D3D.Paths([], true);
+		var slice = [];
 		for (var i = 0; i < layerIntersections.length; i ++) {
 			var index = layerIntersections[i];
 
@@ -940,7 +943,7 @@ D3D.Slicer.prototype.slice = function (height, step) {
 						index = connects[j];
 
 						if (intersections[index] && done.indexOf(index) === -1) {
-							var a = new THREE.Vector2().set(intersection.x, intersection.y);
+							var a = new THREE.Vector2(intersection.x, intersection.y);
 							var b = intersections[index];
 							var normal = a.sub(b).normal().normalize();
 							var faceNormal = faceNormals[Math.floor(j/2)];
@@ -1025,21 +1028,25 @@ D3D.Slicer.prototype.slicesToData = function (slices, printer) {
 
 	var layerHeight = printer.config["printer.layerHeight"] * scale;
 	var dimensionsZ = printer.config["printer.dimensions.z"] * scale;
-	var wallThickness = printer.config["printer.wallThickness"] * scale;
+	var wallThickness = printer.config["printer.wallThickness"] * scale / 2;
 	var shellThickness = printer.config["printer.shellThickness"] * scale;
 	var fillSize = printer.config["printer.fillSize"] * scale;
 	var brimOffset = printer.config["printer.brimOffset"] * scale;
-	var skinCount = Math.ceil(shellThickness/layerHeight);
+	var bottomThickness = printer.config["printer.bottomThickness"] * scale;
+	var topThickness = printer.config["printer.topThickness"] * scale;
+
+	var bottomSkinCount = Math.ceil(bottomThickness/layerHeight);
+	var topSkinCount = Math.ceil(topThickness/layerHeight);
 
 	var start = new THREE.Vector2(0, 0);
 
 	var data = [];
 
 	var lowFillTemplate = this.getFillTemplate({
-		left: 0, 
-		top: 0, 
-		right: dimensionsZ, 
-		bottom: dimensionsZ
+		left: this.geometry.boundingBox.min.z * scale, 
+		top: this.geometry.boundingBox.min.x * scale, 
+		right: this.geometry.boundingBox.max.z * scale, 
+		bottom: this.geometry.boundingBox.max.x * scale
 	}, fillSize, true, true);
 
 	for (var layer = 0; layer < slices.length; layer ++) {
@@ -1049,78 +1056,81 @@ D3D.Slicer.prototype.slicesToData = function (slices, printer) {
 		data.push(layerData);
 		
 		var downSkin = new D3D.Paths([], true);
-		if (layer - skinCount >= 0) {
-			var downLayer = slices[layer - skinCount];
+		if (layer - bottomSkinCount >= 0) {
+			var downLayer = slices[layer - bottomSkinCount];
 			for (var i = 0; i < downLayer.length; i ++) {
 				downSkin.join(downLayer[i]);
 			}
 		}
 		var upSkin = new D3D.Paths([], true);
-		if (layer + skinCount < slices.length) {
-			var downLayer = slices[layer + skinCount];
+		if (layer + topSkinCount < slices.length) {
+			var downLayer = slices[layer + topSkinCount];
 			for (var i = 0; i < downLayer.length; i ++) {
 				upSkin.join(downLayer[i]);
 			}
 		}
-		var surroundingLayer = upSkin.intersect(downSkin).clone().scaleUp(scale);
+		var surroundingLayer = upSkin.intersect(downSkin).scaleUp(scale);
 		var sliceData = [];
 
 		for (var i = 0; i < slice.length; i ++) {
 			var part = slice[i];
 
-			var outerLayer = part.clone();
-			outerLayer.scaleUp(scale);
+			//var outerLayer = part.clone();
+			var outerLayer = part.clone().scaleUp(scale).offset(-wallThickness/2);
 
-			var insets = new D3D.Paths([], true);
-			for (var offset = wallThickness; offset <= shellThickness; offset += wallThickness) {
-				var inset = outerLayer.offset(-offset);
+			if (outerLayer.length > 0) {
+				var insets = new D3D.Paths([], true);
+				for (var offset = wallThickness; offset <= shellThickness; offset += wallThickness) {
+					var inset = outerLayer.offset(-offset);
 
-				insets.join(inset);
-			}
+					insets.join(inset);
+				}
 
-			var fillArea = (inset || outerLayer).offset(-wallThickness/2);
-			//var fillArea = (inset || outerLayer).clone();
+				var fillArea = (inset || outerLayer).offset(-wallThickness/2);
+				//var fillArea = (inset || outerLayer).clone();
 
-			var highFillArea = fillArea.difference(surroundingLayer);
+				var highFillArea = fillArea.difference(surroundingLayer);
 
-			var lowFillArea = fillArea.difference(highFillArea);
+				var lowFillArea = fillArea.difference(highFillArea);
 
-			var fill = new D3D.Paths([], false);
+				var fill = new D3D.Paths([], false);
 
-			if (lowFillTemplate.length > 0) {
-				fill.join(lowFillTemplate.intersect(lowFillArea));
-			}
+				if (lowFillTemplate.length > 0) {
+					fill.join(lowFillTemplate.intersect(lowFillArea));
+				}
 
-			if (highFillArea.length > 0) {
-				var bounds = highFillArea.bounds();
-				var even = (layer % 2 === 0);
-				var highFillTemplate = this.getFillTemplate(bounds, wallThickness, even, !even);
-				fill.join(highFillTemplate.intersect(highFillArea));
+				if (highFillArea.length > 0) {
+					var bounds = highFillArea.bounds();
+					var even = (layer % 2 === 0);
+					var highFillTemplate = this.getFillTemplate(bounds, wallThickness, even, !even);
+					fill.join(highFillTemplate.intersect(highFillArea));
+				}
+				
+				outerLayer = outerLayer.optimizePath(start);
+				if (insets.length > 0) {
+					insets = insets.optimizePath(outerLayer.lastPoint());
+					fill = fill.optimizePath(insets.lastPoint());
+				}
+				else {
+					fill = fill.optimizePath(outerLayer.lastPoint());
+				}
+
+				if (fill.length > 0) {
+					start = fill.lastPoint();
+				}
+				else if (insets.length > 0) {
+					start = insets.lastPoint();
+				}
+				else {
+					start = outerLayer.lastPoint();
+				}
+				
+				layerData.push({
+					outerLayer: outerLayer.scaleDown(scale),
+					fill: fill.scaleDown(scale),
+					insets: insets.scaleDown(scale)
+				});
 			}
-			
-			outerLayer = outerLayer.optimizePath(start);
-			if (insets.length > 0) {
-				insets = insets.optimizePath(outerLayer.lastPoint());
-				fill = fill.optimizePath(insets.lastPoint());
-			}
-			else {
-				fill = fill.optimizePath(outerLayer.lastPoint());
-			}
-			if (fill.length > 0) {
-				start = fill.lastPoint();
-			}
-			else if (insets.length > 0) {
-				start = insets.lastPoint();
-			}
-			else {
-				start = outerLayer.lastPoint();
-			}
-			
-			layerData.push({
-				outerLayer: outerLayer.scaleDown(scale),
-				fill: fill.scaleDown(scale),
-				insets: insets.scaleDown(scale)
-			});
 		}
 	}
 
@@ -1132,12 +1142,12 @@ D3D.Slicer.prototype.getFillTemplate = function (bounds, size, even, uneven) {
 	var paths = new D3D.Paths([], false);
 
 	if (even) {
-		for (var length = Math.floor(bounds.left); length <= Math.ceil(bounds.right); length += size) {
+		for (var length = Math.floor(bounds.left/size)*size; length <= Math.ceil(bounds.right/size)*size; length += size) {
 			paths.push([{X: length, Y: bounds.top}, {X: length, Y: bounds.bottom}]);
 		}
 	}
 	if (uneven) {
-		for (var length = Math.floor(bounds.top); length <= Math.floor(bounds.bottom); length += size) {
+		for (var length = Math.floor(bounds.top/size)*size; length <= Math.floor(bounds.bottom/size)*size; length += size) {
 			paths.push([{X: bounds.left, Y: length}, {X: bounds.right, Y: length}]);
 		}
 	}
@@ -1201,8 +1211,8 @@ D3D.Slicer.prototype.dataToGcode = function (data, printer) {
 					}
 				}
 				else {
-					var a = new THREE.Vector2().set(point.X, point.Y);
-					var b = new THREE.Vector2().set(previousPoint.X, previousPoint.Y);
+					var a = new THREE.Vector2(point.X, point.Y);
+					var b = new THREE.Vector2(previousPoint.X, previousPoint.Y);
 					var lineLength = a.distanceTo(b);
 
 					extruder += lineLength * wallThickness * layerHeight / filamentSurfaceArea * flowRate;
@@ -1251,6 +1261,7 @@ D3D.Slicer.prototype.dataToGcode = function (data, printer) {
 	}
 
 	gcode = gcode.concat(printer.getEndCode());
+
 	return gcode;
 };
 //only for debug purposes
@@ -1292,29 +1303,16 @@ D3D.Slicer.prototype.getGcode = function (printer) {
 	var start = new Date().getTime();
 	var slices = this.slice(dimensionsZ, layerHeight);
 	var end = new Date().getTime();
-
 	console.log("Slicing: " + (end - start) + "ms");
 
-	//still error in first layer, so remove first layer
-	//see https://github.com/Doodle3D/Doodle3D-Slicer/issues/1
-
 	var start = new Date().getTime();
 	var data = this.slicesToData(slices, printer);
 	var end = new Date().getTime();
-
 	console.log("Data: " + (end - start) + "ms");
 
-	//return data;
-
-	//TODO
-	//make the path more optimized for 3d printers
-	//make the printer follow the shortest path from line to line
-	//see https://github.com/Ultimaker/CuraEngine#gcode-generation
-
 	var start = new Date().getTime();
 	var gcode = this.dataToGcode(data, printer);
 	var end = new Date().getTime();
-
 	console.log("Gcode: " + (end - start) + "ms");
 
 	return gcode;
diff --git a/build/d3d.min.js b/build/d3d.min.js
index 9c55cb2..a450e98 100644
--- a/build/d3d.min.js
+++ b/build/d3d.min.js
@@ -1 +1 @@
-function sendAPI(t,e,i){"use strict";$.ajax({url:t,type:"POST",data:e,dataType:"json",timeout:1e4,success:function(t){"success"===t.status?void 0!==i&&i(t.data):console.warn(t.msg)}}).fail(function(){console.warn("Failed connecting to "+t),sendAPI(t,e,i)})}function getAPI(t,e){"use strict";$.ajax({url:t,dataType:"json",timeout:5e3,success:function(t){"success"===t.status?void 0!==e&&e(t.data):console.warn(t.msg)}}).fail(function(){console.warn("Failed connecting to "+t),getAPI(t,e)})}function downloadFile(t,e){"use strict";$(document.createElement("a")).attr({download:t,href:"data:text/plain,"+e})[0].click()}var D3D={version:"0.1",website:"http://www.doodle3d.com/",contact:"develop@doodle3d.com"};THREE.Vector2.prototype.normal=function(){"use strict";var t=this.y,e=-this.x;return this.set(t,e)},Array.prototype.clone=function(){"use strict";for(var t=[],e=0;e<this.length;e++)t[e]=this[e];return t},D3D.Box=function(t){"use strict";var e=this;this.batchSize=512,this.maxBufferedLines=4096,this.localIp=t,this.api="http://"+t+"/d3dapi/",this.config={},this.printBatches=[],this.currentBatch=0,this.loaded=!1,this.getConfigAll(function(t){e.updateConfig(t),e.printer=new D3D.Printer(t),e.update(),e.loaded=!0,void 0!==e.onload&&e.onload()})},D3D.Box.prototype.updateConfig=function(t){"use strict";for(var e in t)0===e.indexOf("doodle3d")&&(this.config[e]=t[e]);return this},D3D.Box.prototype.update=function(){"use strict";this.printBatches.length>0&&this.printer.status.buffered_lines+this.batchSize<=this.maxBufferedLines?this.printBatch():this.updateState()},D3D.Box.prototype.updateState=function(){"use strict";var t=this;this.getInfoStatus(function(e){t.printer.status=e,void 0!==t.onupdate&&t.onupdate(e),t.update()})},D3D.Box.prototype.print=function(t){"use strict";for(this.currentBatch=0,t=t.clone();t.length>0;){var e=t.splice(0,Math.min(this.batchSize,t.length));this.printBatches.push(e)}return this},D3D.Box.prototype.printBatch=function(){"use strict";var t=this,e=this.printBatches.shift();this.setPrinterPrint({start:0===this.currentBatch?!0:!1,first:0===this.currentBatch?!0:!1,gcode:e.join("\n")},function(e){console.log("batch sent: "+t.currentBatch,e),t.printBatches.length>0&&t.currentBatch++,t.updateState()})},D3D.Box.prototype.stopPrint=function(){"use strict";this.printBatches=[],this.currentBatch=0;var t=["M107 ;fan off","G91 ;relative positioning","G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure","G1 Z+0.5 E-5 X-20 Y-20 F9000 ;move Z up a bit and retract filament even more","G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way","M84 ;disable axes / steppers","G90 ;absolute positioning","M104 S180",";M140 S70","M117 Done                 ;display message (20 characters to clear whole screen)"];return this.setPrinterStop({gcode:t.join("\n")},function(t){console.log("Printer stop command sent")}),this},D3D.Box.prototype.getConfig=function(t,e){"use strict";return getAPI(this.api+"config/?"+t.join("=&")+"=",e),this},D3D.Box.prototype.getConfigAll=function(t){"use strict";return getAPI(this.api+"config/all",t),this},D3D.Box.prototype.setConfig=function(t,e){"use strict";var i=this;return sendAPI(this.api+"config",t,function(r){for(var n in r.validation)"ok"!==r.validation[n]&&delete t[n];i.updateConfig(t),i.printer.updateConfig(t),void 0!==e&&e(r)}),this},D3D.Box.prototype.getInfo=function(t){"use strict";return getAPI(this.api+"info",t),this},D3D.Box.prototype.getInfoStatus=function(t){"use strict";return getAPI(this.api+"info/status",t),this},D3D.Box.prototype.downloadInfoLogFiles=function(){"use strict";window.location=this.api+"info/logfiles"},D3D.Box.prototype.getInfoAcces=function(t){"use strict";return getAPI(this.api+"info/access",t),this},D3D.Box.prototype.getNetworkScan=function(t){"use strict";return getAPI(this.api+"network/scan",t),this},D3D.Box.prototype.getNetworkKnown=function(t){"use strict";return getAPI(this.api+"network/known",t),this},D3D.Box.prototype.getNetworkStatus=function(t){"use strict";return getAPI(this.api+"network/status",t),this},D3D.Box.prototype.setNetworkAssosiate=function(t,e){"use strict";return sendAPI(this.api+"network/associate",t,e),this},D3D.Box.prototype.setNetworkDisassosiate=function(t){"use strict";return sendAPI(this.api+"network/disassociate",{},t),this},D3D.Box.prototype.setNetworkOpenAP=function(t){"use strict";return sendAPI(this.api+"network/openap",{},t),this},D3D.Box.prototype.setNetworkRemove=function(t,e){"use strict";return sendAPI(this.api+"network/remove",{ssid:t},e),this},D3D.Box.prototype.getNetworkSignin=function(t){"use strict";return getAPI(this.api+"network/signin",t),this},D3D.Box.prototype.getNetworkAlive=function(t){"use strict";return getAPI(this.api+"network/alive",t),this},D3D.Box.prototype.getPrinterTemperature=function(t){"use strict";return getAPI(this.api+"printer/temperature",t),this},D3D.Box.prototype.getPrinterProgress=function(t){"use strict";return getAPI(this.api+"printer/progress",t),this},D3D.Box.prototype.getPrinterState=function(t){"use strict";return getAPI(this.api+"printer/state",t),this},D3D.Box.prototype.getPrinterListAll=function(t){"use strict";return getAPI(this.api+"printer/listall",t),this},D3D.Box.prototype.setPrinterHeatup=function(t){"use strict";return sendAPI(this.api+"printer/heatup",{},t),this},D3D.Box.prototype.setPrinterPrint=function(t,e){"use strict";return sendAPI(this.api+"printer/print",t,e),this},D3D.Box.prototype.setPrinterStop=function(t,e){"use strict";return sendAPI(this.api+"printer/stop",t,e),this},D3D.Box.prototype.getSketch=function(t,e){"use strict";return getAPI(this.api+"sketch/?id="+t,e),this},D3D.Box.prototype.setSketch=function(t,e){"use strict";return sendAPI(this.api+"sketch",{data:t},e),this},D3D.Box.prototype.getSketchStatus=function(t){"use strict";return getAPI(this.api+"sketch/status",t),this},D3D.Box.prototype.setSketchClear=function(t){"use strict";return sendAPI(this.api+"sketch/clear",t),this},D3D.Box.prototype.getSystemVersions=function(t){"use strict";return getAPI(this.api+"system/fwversions",t),this},D3D.Box.prototype.getUpdateStatus=function(t){"use strict";return getAPI(this.api+"update/status",t),this},D3D.Box.prototype.setUpdateDownload=function(t){"use strict";return sendAPI(this.api+"update/download",{},t),this},D3D.Box.prototype.setUpdateInstall=function(t){"use strict";return sendAPI(this.api+"update/install",{},t),this},D3D.Box.prototype.setUpdateClear=function(t){"use strict";return sendAPI(this.api+"update/clear",{},t),this},D3D.Printer=function(t){"use strict";this.status={},this.config={},this.updateConfig(t)},D3D.Printer.prototype.updateConfig=function(t){"use strict";for(var e in t)0===e.indexOf("printer")&&(this.config[e]=t[e]);return this},D3D.Printer.prototype.getStartCode=function(){"use strict";var t=this.config["printer.startcode"];return t=this.subsituteVariables(t),t.split("\n")},D3D.Printer.prototype.getEndCode=function(){"use strict";var t=this.config["printer.endcode"];return t=this.subsituteVariables(t),t.split("\n")},D3D.Printer.prototype.subsituteVariables=function(t){"use strict";var e=this.config["printer.temperature"],i=this.config["printer.bed.temperature"],r=this.config["printer.heatup.temperature"],n=this.config["printer.heatup.bed.temperature"],s=this.config["printer.type"],o=this.config["printer.heatedbed"];switch(s){case"makerbot_replicator2":s="r2";break;case"makerbot_replicator2x":s="r2x";break;case"makerbot_thingomatic":s="t6";break;case"makerbot_generic":s="r2";break;case"_3Dison_plus":s="r2"}var a=o?"":";";return t=t.replace(/{printingTemp}/gi,e),t=t.replace(/{printingBedTemp}/gi,i),t=t.replace(/{preheatTemp}/gi,r),t=t.replace(/{preheatBedTemp}/gi,n),t=t.replace(/{printerType}/gi,s),t=t.replace(/{if heatedBed}/gi,a)},D3D.Paths=function(t,e){"use strict";Array.call(this),this.setPaths(t||[]),this.closed=void 0!==e?e:!0},D3D.Paths.prototype=Object.create(Array.prototype),D3D.Paths.prototype.setPaths=function(t){"use strict";for(var e=0;e<t.length;e++){var i=t[e];i.length>0&&this.push(i)}return this},D3D.Paths.prototype.clip=function(t,e){"use strict";var i=new ClipperLib.Paths,r=new ClipperLib.Clipper;return r.AddPaths(this,ClipperLib.PolyType.ptSubject,this.closed),r.AddPaths(t,ClipperLib.PolyType.ptClip,t.closed),r.Execute(e,i),new D3D.Paths(i,this.closed)},D3D.Paths.prototype.union=function(t){"use strict";return this.clip(t,ClipperLib.ClipType.ctUnion)},D3D.Paths.prototype.difference=function(t){"use strict";return this.clip(t,ClipperLib.ClipType.ctDifference)},D3D.Paths.prototype.intersect=function(t){"use strict";return this.clip(t,ClipperLib.ClipType.ctIntersection)},D3D.Paths.prototype.xor=function(){"use strict";return this.clip(path,ClipperLib.ClipType.ctXor)},D3D.Paths.prototype.offset=function(t){"use strict";var e=new ClipperLib.Paths,i=new ClipperLib.ClipperOffset(1,1);return i.AddPaths(this,ClipperLib.JoinType.jtRound,ClipperLib.EndType.etClosedPolygon),i.Execute(e,t),new D3D.Paths(e)},D3D.Paths.prototype.scaleUp=function(t){"use strict";ClipperLib.JS.ScaleUpPaths(this,t);return this},D3D.Paths.prototype.scaleDown=function(t){"use strict";ClipperLib.JS.ScaleDownPaths(this,t);return this},D3D.Paths.prototype.lastPoint=function(){"use strict";var t=this[this.length-1],e=this.closed?t[0]:t[t.length-1];return new THREE.Vector2(e.X,e.Y)},D3D.Paths.prototype.optimizePath=function(t){"use strict";for(var e=new D3D.Paths([],this.closed),i=[];e.length!==this.length;){for(var r,n,s,o,a=!1,c=0;c<this.length;c++){var p=this[c];if(-1===i.indexOf(c))if(this.closed)for(var h=0;h<p.length;h++){var u=new THREE.Vector2(p[h].X,p[h].Y),l=u.sub(t).length();(a===!1||a>l)&&(n=p,a=l,s=h,o=c)}else{var f=new THREE.Vector2(p[0].X,p[0].Y),l=f.sub(t).length();(a===!1||a>l)&&(n=p,a=l,r=!1,o=c);var g=new THREE.Vector2(p[p.length-1].X,p[p.length-1].Y),l=g.sub(t).length();a>l&&(n=p,a=l,r=!0,o=c)}}if(this.closed){n=n.concat(n.splice(0,s));var u=n[0]}else{r&&n.reverse();var u=n[n.length-1]}i.push(o),t=new THREE.Vector2(u.X,u.Y),e.push(n)}return e},D3D.Paths.prototype.tresholdArea=function(t){"use strict";for(var e=0;e<this.length;e++){var i=this[e],r=ClipperLib.Clipper.Area(i);t>r&&(this.splice(e,1),e--)}return areas},D3D.Paths.prototype.join=function(t){"use strict";for(var e=0;e<t.length;e++)this.push(t[e]);return this},D3D.Paths.prototype.clone=function(){"use strict";return new D3D.Paths(ClipperLib.JS.Clone(this),this.closed)},D3D.Paths.prototype.bounds=function(){"use strict";return ClipperLib.Clipper.GetBounds(this)},D3D.Paths.prototype.draw=function(t,e){"use strict";t.strokeStyle=e;for(var i=0;i<this.length;i++){var r=this[i];t.beginPath();for(var n=this.closed?r.length+1:r.length,s=0;n>s;s++){var o=r[s%r.length];t.lineTo(2*o.X,2*o.Y)}t.stroke()}},D3D.Slicer=function(){"use strict";this.lines=[]},D3D.Slicer.prototype.setMesh=function(t){"use strict";var e=t.geometry.clone();e instanceof THREE.BufferGeometry&&(e=(new THREE.Geometry).fromBufferGeometry(e));for(var i=0;i<e.vertices.length;i++)for(var r=e.vertices[i],n=i+1;n<e.vertices.length;n++){var s=e.vertices[n];r.equals(s)&&(e.vertices[n]=r)}return e.mergeVertices(),t.updateMatrix(),e.applyMatrix(t.matrix),e.computeFaceNormals(),this.geometry=e,this.createLines(),this},D3D.Slicer.prototype.createLines=function(){"use strict";function t(t,r){var n=e[t+"_"+r]||e[r+"_"+t];return void 0===n&&(n=i.lines.length,e[t+"_"+r]=n,i.lines.push({line:new THREE.Line3(i.geometry.vertices[t],i.geometry.vertices[r]),connects:[],normals:[],ignore:0})),n}this.lines=[];for(var e={},i=this,r=0;r<this.geometry.faces.length;r++){var n=this.geometry.faces[r],s=(new THREE.Vector2).set(n.normal.x,n.normal.z).normalize(),o=t(n.a,n.b),a=t(n.b,n.c),c=t(n.c,n.a);this.lines[o].connects.push(a,c),this.lines[a].connects.push(c,o),this.lines[c].connects.push(o,a),this.lines[o].normals.push(s),this.lines[a].normals.push(s),this.lines[c].normals.push(s)}},D3D.Slicer.prototype.slice=function(t,e){"use strict";for(var i=[],r=0;r<this.lines.length;r++)for(var n=this.lines[r],s=Math.ceil(Math.min(n.line.start.y,n.line.end.y)/e),o=Math.floor(Math.max(n.line.start.y,n.line.end.y)/e),a=s;o>=a;a++)a>=0&&(void 0===i[a]&&(i[a]=[]),i[a].push(r));for(var c=[],p=1;p<i.length-1;p++){for(var h=i[p],u=p*e,l=[],r=0;r<h.length;r++){var f=h[r],n=this.lines[f].line,g=(u-n.start.y)/(n.end.y-n.start.y),d=n.end.x*g+n.start.x*(1-g),D=n.end.z*g+n.start.z*(1-g);l[f]=new THREE.Vector2(d,D)}for(var y=[],v=new D3D.Paths([],!0),r=0;r<h.length;r++){var f=h[r];if(-1===y.indexOf(f)){for(var P=[];-1!==f;){var m=l[f];P.push({X:m.x,Y:m.y}),y.push(f);for(var w=this.lines[f].connects,x=this.lines[f].normals,b=0;b<w.length;b++)if(f=w[b],l[f]&&-1===y.indexOf(f)){var B=(new THREE.Vector2).set(m.x,m.y),T=l[f],A=B.sub(T).normal().normalize(),S=x[Math.floor(b/2)];if(A.dot(S)>0)break;f=-1}else f=-1}P.length>0&&v.push(new D3D.Paths([P]))}}for(var k=[],r=0;r<v.length;r++){for(var C=v[r],I=!1,b=0;b<k.length;b++){var E=k[b];if(E.intersect(C).length>0){E.join(C),I=!0;break}}I||k.push(C)}if(!(k.length>0))break;c.push(k)}return c},D3D.Slicer.prototype.slicesToData=function(t,e){"use strict";for(var i=100,r=e.config["printer.layerHeight"]*i,n=e.config["printer.dimensions.z"]*i,s=e.config["printer.wallThickness"]*i,o=e.config["printer.shellThickness"]*i,a=e.config["printer.fillSize"]*i,c=(e.config["printer.brimOffset"]*i,Math.ceil(o/r)),p=new THREE.Vector2(0,0),h=[],u=this.getFillTemplate({left:0,top:0,right:n,bottom:n},a,!0,!0),l=0;l<t.length;l++){var f=t[l],g=[];h.push(g);var d=new D3D.Paths([],!0);if(l-c>=0)for(var D=t[l-c],y=0;y<D.length;y++)d.join(D[y]);var v=new D3D.Paths([],!0);if(l+c<t.length)for(var D=t[l+c],y=0;y<D.length;y++)v.join(D[y]);for(var P=v.intersect(d).clone().scaleUp(i),y=0;y<f.length;y++){var m=f[y],w=m.clone();w.scaleUp(i);for(var x=new D3D.Paths([],!0),b=s;o>=b;b+=s){var B=w.offset(-b);x.join(B)}var T=(B||w).offset(-s/2),A=T.difference(P),S=T.difference(A),k=new D3D.Paths([],!1);if(u.length>0&&k.join(u.intersect(S)),A.length>0){var C=A.bounds(),I=l%2===0,E=this.getFillTemplate(C,s,I,!I);k.join(E.intersect(A))}w=w.optimizePath(p),x.length>0?(x=x.optimizePath(w.lastPoint()),k=k.optimizePath(x.lastPoint())):k=k.optimizePath(w.lastPoint()),p=k.length>0?k.lastPoint():x.length>0?x.lastPoint():w.lastPoint(),g.push({outerLayer:w.scaleDown(i),fill:k.scaleDown(i),insets:x.scaleDown(i)})}}return h},D3D.Slicer.prototype.getFillTemplate=function(t,e,i,r){"use strict";var n=new D3D.Paths([],!1);if(i)for(var s=Math.floor(t.left);s<=Math.ceil(t.right);s+=e)n.push([{X:s,Y:t.top},{X:s,Y:t.bottom}]);if(r)for(var s=Math.floor(t.top);s<=Math.floor(t.bottom);s+=e)n.push([{X:t.left,Y:s},{X:t.right,Y:s}]);return n},D3D.Slicer.prototype.dataToGcode=function(t,e){"use strict";function i(t){for(var e=[],i=0;i<t.length;i++)for(var n,s=t[i],o=t.closed?s.length+1:s.length,a=0;o>a;a++){var p=s[a%s.length];if(0===a)D>f&&u&&e.push(["G0","E"+(D-g).toFixed(3),"F"+(60*l).toFixed(3)].join(" ")),e.push(["G0","X"+p.X.toFixed(3)+" Y"+p.Y.toFixed(3)+" Z"+x,"F"+60*c].join(" ")),D>f&&u&&e.push(["G0","E"+D.toFixed(3),"F"+(60*l).toFixed(3)].join(" "));else{var d=(new THREE.Vector2).set(p.X,p.Y),m=(new THREE.Vector2).set(n.X,n.Y),w=d.distanceTo(m);D+=w*h*r/v*P,e.push(["G1","X"+p.X.toFixed(3)+" Y"+p.Y.toFixed(3)+" Z"+x,"F"+y,"E"+D.toFixed(3)].join(" "))}n=p}return e}for(var r=e.config["printer.layerHeight"],n=e.config["printer.speed"],s=e.config["printer.bottomLayerSpeed"],o=e.config["printer.firstLayerSlow"],a=e.config["printer.bottomFlowRate"],c=e.config["printer.travelSpeed"],p=e.config["printer.filamentThickness"],h=e.config["printer.wallThickness"],u=(e.config["printer.enableTraveling"],e.config["printer.retraction.enabled"]),l=e.config["printer.retraction.speed"],f=e.config["printer.retraction.minDistance"],g=e.config["printer.retraction.amount"],d=e.getStartCode(),D=0,y=o?(60*s).toFixed(3):(60*n).toFixed(3),v=Math.pow(p/2,2)*Math.PI,P=a,m=0;m<t.length;m++){var w=t[m];2===m&&(d.push("M106"),y=(60*n).toFixed(3),P=1);for(var x=((m+1)*r).toFixed(3),b=0;b<w.length;b++){var B=w[b];d=d.concat(i(B.outerLayer)),d=d.concat(i(B.insets)),d=d.concat(i(B.fill))}}return d=d.concat(e.getEndCode())},D3D.Slicer.prototype.drawPaths=function(t,e,i){"use strict";var r=t.config["printer.layerHeight"],n=t.config["printer.dimensions.z"],s=this.slice(n,r),o=this.slicesToData(s,t),a=document.createElement("canvas");a.width=400,a.height=400;for(var c=a.getContext("2d"),p=e;i>p;p++)for(var h=o[p%o.length],u=0;u<h.length;u++){var l=h[u];l.insets.draw(c,"blue"),l.outerLayer.draw(c,"green"),l.fill.draw(c,"red")}return a},D3D.Slicer.prototype.getGcode=function(t){"use strict";var e=t.config["printer.layerHeight"],i=t.config["printer.dimensions.z"],r=(new Date).getTime(),n=this.slice(i,e),s=(new Date).getTime();console.log("Slicing: "+(s-r)+"ms");var r=(new Date).getTime(),o=this.slicesToData(n,t),s=(new Date).getTime();console.log("Data: "+(s-r)+"ms");var r=(new Date).getTime(),a=this.dataToGcode(o,t),s=(new Date).getTime();return console.log("Gcode: "+(s-r)+"ms"),a};
\ No newline at end of file
+function sendAPI(t,e,i){"use strict";$.ajax({url:t,type:"POST",data:e,dataType:"json",timeout:1e4,success:function(t){"success"===t.status?void 0!==i&&i(t.data):console.warn(t.msg)}}).fail(function(){console.warn("Failed connecting to "+t),sendAPI(t,e,i)})}function getAPI(t,e){"use strict";$.ajax({url:t,dataType:"json",timeout:5e3,success:function(t){"success"===t.status?void 0!==e&&e(t.data):console.warn(t.msg)}}).fail(function(){console.warn("Failed connecting to "+t),getAPI(t,e)})}function loadSettings(t,e){"use strict";$.ajax({url:t,dataType:"json",success:function(t){void 0!==e&&e(t)}})}function downloadFile(t,e){"use strict";var i=new Blob([e],{type:"text/plain"}),r=document.createElement("a");r.download=t,r.href=window.URL.createObjectURL(i),r.click()}var D3D={version:"0.1",website:"http://www.doodle3d.com/",contact:"develop@doodle3d.com"};Array.prototype.clone=function(){"use strict";for(var t=[],e=0;e<this.length;e++)t[e]=this[e];return t},D3D.Box=function(t){"use strict";var e=this;this.batchSize=512,this.maxBufferedLines=4096,this.localIp=t,this.api="http://"+t+"/d3dapi/",this.config={},this.status={},this.printBatches=[],this.currentBatch=0,this.loaded=!1,this.getConfigAll(function(t){e.updateConfig(t),e.update(),e.loaded=!0,void 0!==e.onload&&e.onload()})},D3D.Box.prototype.updateConfig=function(t){"use strict";for(var e in t)this.config[e]=t[e];return this},D3D.Box.prototype.update=function(){"use strict";this.printBatches.length>0&&this.status.buffered_lines+this.batchSize<=this.maxBufferedLines?this.printBatch():this.updateState()},D3D.Box.prototype.updateState=function(){"use strict";var t=this;this.getInfoStatus(function(e){t.status=e,void 0!==t.onupdate&&t.onupdate(e),t.update()})},D3D.Box.prototype.print=function(t){"use strict";for(this.currentBatch=0,t=t.clone();t.length>0;){var e=t.splice(0,Math.min(this.batchSize,t.length));this.printBatches.push(e)}return this},D3D.Box.prototype.printBatch=function(){"use strict";var t=this,e=this.printBatches.shift();this.setPrinterPrint({start:0===this.currentBatch?!0:!1,first:0===this.currentBatch?!0:!1,gcode:e.join("\n")},function(e){console.log("batch sent: "+t.currentBatch,e),t.printBatches.length>0&&t.currentBatch++,t.updateState()})},D3D.Box.prototype.stopPrint=function(){"use strict";this.printBatches=[],this.currentBatch=0;var t=["M107 ;fan off","G91 ;relative positioning","G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure","G1 Z+0.5 E-5 X-20 Y-20 F9000 ;move Z up a bit and retract filament even more","G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way","M84 ;disable axes / steppers","G90 ;absolute positioning","M104 S180",";M140 S70","M117 Done                 ;display message (20 characters to clear whole screen)"];return this.setPrinterStop({gcode:t.join("\n")},function(t){console.log("Printer stop command sent")}),this},D3D.Box.prototype.getConfig=function(t,e){"use strict";return getAPI(this.api+"config/?"+t.join("=&")+"=",e),this},D3D.Box.prototype.getConfigAll=function(t){"use strict";return getAPI(this.api+"config/all",t),this},D3D.Box.prototype.setConfig=function(t,e){"use strict";var i=this;return sendAPI(this.api+"config",t,function(r){for(var n in r.validation)"ok"===r.validation[n]&&(i[n]=t[n]);void 0!==e&&e(r)}),this},D3D.Box.prototype.getInfo=function(t){"use strict";return getAPI(this.api+"info",t),this},D3D.Box.prototype.getInfoStatus=function(t){"use strict";return getAPI(this.api+"info/status",t),this},D3D.Box.prototype.downloadInfoLogFiles=function(){"use strict";window.location=this.api+"info/logfiles"},D3D.Box.prototype.getInfoAcces=function(t){"use strict";return getAPI(this.api+"info/access",t),this},D3D.Box.prototype.getNetworkScan=function(t){"use strict";return getAPI(this.api+"network/scan",t),this},D3D.Box.prototype.getNetworkKnown=function(t){"use strict";return getAPI(this.api+"network/known",t),this},D3D.Box.prototype.getNetworkStatus=function(t){"use strict";return getAPI(this.api+"network/status",t),this},D3D.Box.prototype.setNetworkAssosiate=function(t,e){"use strict";return sendAPI(this.api+"network/associate",t,e),this},D3D.Box.prototype.setNetworkDisassosiate=function(t){"use strict";return sendAPI(this.api+"network/disassociate",{},t),this},D3D.Box.prototype.setNetworkOpenAP=function(t){"use strict";return sendAPI(this.api+"network/openap",{},t),this},D3D.Box.prototype.setNetworkRemove=function(t,e){"use strict";return sendAPI(this.api+"network/remove",{ssid:t},e),this},D3D.Box.prototype.getNetworkSignin=function(t){"use strict";return getAPI(this.api+"network/signin",t),this},D3D.Box.prototype.getNetworkAlive=function(t){"use strict";return getAPI(this.api+"network/alive",t),this},D3D.Box.prototype.getPrinterTemperature=function(t){"use strict";return getAPI(this.api+"printer/temperature",t),this},D3D.Box.prototype.getPrinterProgress=function(t){"use strict";return getAPI(this.api+"printer/progress",t),this},D3D.Box.prototype.getPrinterState=function(t){"use strict";return getAPI(this.api+"printer/state",t),this},D3D.Box.prototype.getPrinterListAll=function(t){"use strict";return getAPI(this.api+"printer/listall",t),this},D3D.Box.prototype.setPrinterHeatup=function(t){"use strict";return sendAPI(this.api+"printer/heatup",{},t),this},D3D.Box.prototype.setPrinterPrint=function(t,e){"use strict";return sendAPI(this.api+"printer/print",t,e),this},D3D.Box.prototype.setPrinterStop=function(t,e){"use strict";return sendAPI(this.api+"printer/stop",t,e),this},D3D.Box.prototype.getSketch=function(t,e){"use strict";return getAPI(this.api+"sketch/?id="+t,e),this},D3D.Box.prototype.setSketch=function(t,e){"use strict";return sendAPI(this.api+"sketch",{data:t},e),this},D3D.Box.prototype.getSketchStatus=function(t){"use strict";return getAPI(this.api+"sketch/status",t),this},D3D.Box.prototype.setSketchClear=function(t){"use strict";return sendAPI(this.api+"sketch/clear",t),this},D3D.Box.prototype.getSystemVersions=function(t){"use strict";return getAPI(this.api+"system/fwversions",t),this},D3D.Box.prototype.getUpdateStatus=function(t){"use strict";return getAPI(this.api+"update/status",t),this},D3D.Box.prototype.setUpdateDownload=function(t){"use strict";return sendAPI(this.api+"update/download",{},t),this},D3D.Box.prototype.setUpdateInstall=function(t){"use strict";return sendAPI(this.api+"update/install",{},t),this},D3D.Box.prototype.setUpdateClear=function(t){"use strict";return sendAPI(this.api+"update/clear",{},t),this},D3D.Printer=function(t,e){"use strict";this.config={},this.updateConfig(t),this.updateConfig(e)},D3D.Printer.prototype.updateConfig=function(t){"use strict";for(var e in t)0===e.indexOf("printer")&&(this.config[e]=t[e]);return this},D3D.Printer.prototype.getStartCode=function(){"use strict";var t=this.config["printer.startcode"];return t=this.subsituteVariables(t),t.split("\n")},D3D.Printer.prototype.getEndCode=function(){"use strict";var t=this.config["printer.endcode"];return t=this.subsituteVariables(t),t.split("\n")},D3D.Printer.prototype.subsituteVariables=function(t){"use strict";var e=this.config["printer.temperature"],i=this.config["printer.bed.temperature"],r=this.config["printer.heatup.temperature"],n=this.config["printer.heatup.bed.temperature"],s=this.config["printer.type"],o=this.config["printer.heatedbed"];switch(s){case"makerbot_replicator2":s="r2";break;case"makerbot_replicator2x":s="r2x";break;case"makerbot_thingomatic":s="t6";break;case"makerbot_generic":s="r2";break;case"_3Dison_plus":s="r2"}var a=o?"":";";return t=t.replace(/{printingTemp}/gi,e),t=t.replace(/{printingBedTemp}/gi,i),t=t.replace(/{preheatTemp}/gi,r),t=t.replace(/{preheatBedTemp}/gi,n),t=t.replace(/{printerType}/gi,s),t=t.replace(/{if heatedBed}/gi,a)},D3D.Paths=function(t,e){"use strict";Array.call(this),this.setPaths(t||[]),this.closed=void 0!==e?e:!0},D3D.Paths.prototype=Object.create(Array.prototype),D3D.Paths.prototype.setPaths=function(t){"use strict";for(var e=0;e<t.length;e++){var i=t[e];i.length>0&&this.push(i)}return this},D3D.Paths.prototype.clip=function(t,e){"use strict";var i=new ClipperLib.Paths,r=new ClipperLib.Clipper;return r.AddPaths(this,ClipperLib.PolyType.ptSubject,this.closed),r.AddPaths(t,ClipperLib.PolyType.ptClip,t.closed),r.Execute(e,i),new D3D.Paths(i,this.closed)},D3D.Paths.prototype.union=function(t){"use strict";return this.clip(t,ClipperLib.ClipType.ctUnion)},D3D.Paths.prototype.difference=function(t){"use strict";return this.clip(t,ClipperLib.ClipType.ctDifference)},D3D.Paths.prototype.intersect=function(t){"use strict";return this.clip(t,ClipperLib.ClipType.ctIntersection)},D3D.Paths.prototype.xor=function(){"use strict";return this.clip(path,ClipperLib.ClipType.ctXor)},D3D.Paths.prototype.offset=function(t){"use strict";var e=new ClipperLib.Paths,i=new ClipperLib.ClipperOffset(1,1);return i.AddPaths(this,ClipperLib.JoinType.jtRound,ClipperLib.EndType.etClosedPolygon),i.Execute(e,t),new D3D.Paths(e)},D3D.Paths.prototype.scaleUp=function(t){"use strict";ClipperLib.JS.ScaleUpPaths(this,t);return this},D3D.Paths.prototype.scaleDown=function(t){"use strict";ClipperLib.JS.ScaleDownPaths(this,t);return this},D3D.Paths.prototype.lastPoint=function(){"use strict";var t=this[this.length-1],e=this.closed?t[0]:t[t.length-1];return new THREE.Vector2(e.X,e.Y)},D3D.Paths.prototype.optimizePath=function(t){"use strict";for(var e=new D3D.Paths([],this.closed),i=[];e.length!==this.length;){for(var r,n,s,o,a=!1,c=0;c<this.length;c++){var p=this[c];if(-1===i.indexOf(c))if(this.closed)for(var h=0;h<p.length;h++){var u=new THREE.Vector2(p[h].X,p[h].Y),l=u.sub(t).length();(a===!1||a>l)&&(n=p,a=l,s=h,o=c)}else{var f=new THREE.Vector2(p[0].X,p[0].Y),l=f.sub(t).length();(a===!1||a>l)&&(n=p,a=l,r=!1,o=c);var g=new THREE.Vector2(p[p.length-1].X,p[p.length-1].Y),l=g.sub(t).length();a>l&&(n=p,a=l,r=!0,o=c)}}if(this.closed){n=n.concat(n.splice(0,s));var u=n[0]}else{r&&n.reverse();var u=n[n.length-1]}i.push(o),t=new THREE.Vector2(u.X,u.Y),e.push(n)}return e},D3D.Paths.prototype.tresholdArea=function(t){"use strict";for(var e=0;e<this.length;e++){var i=this[e],r=ClipperLib.Clipper.Area(i);t>r&&(this.splice(e,1),e--)}return areas},D3D.Paths.prototype.join=function(t){"use strict";for(var e=0;e<t.length;e++)this.push(t[e]);return this},D3D.Paths.prototype.clone=function(){"use strict";return new D3D.Paths(ClipperLib.JS.Clone(this),this.closed)},D3D.Paths.prototype.bounds=function(){"use strict";return ClipperLib.Clipper.GetBounds(this)},D3D.Paths.prototype.draw=function(t,e){"use strict";t.strokeStyle=e;for(var i=0;i<this.length;i++){var r=this[i];t.beginPath();for(var n=this.closed?r.length+1:r.length,s=0;n>s;s++){var o=r[s%r.length];t.lineTo(2*o.X,2*o.Y)}t.stroke()}},D3D.Slicer=function(){"use strict"},D3D.Slicer.prototype.setMesh=function(t){"use strict";var e=t.geometry.clone();e instanceof THREE.BufferGeometry&&(e=(new THREE.Geometry).fromBufferGeometry(e));for(var i=0;i<e.vertices.length;i++)for(var r=e.vertices[i],n=i+1;n<e.vertices.length;n++){var s=e.vertices[n];r.equals(s)&&(e.vertices[n]=r)}return e.mergeVertices(),t.updateMatrix(),e.applyMatrix(t.matrix),e.computeFaceNormals(),e.computeBoundingBox(),this.geometry=e,this.createLines(),this},D3D.Slicer.prototype.createLines=function(){"use strict";function t(t,r){var n=e[r+"_"+t]||e[t+"_"+r];return void 0===n&&(n=i.lines.length,e[t+"_"+r]=n,i.lines.push({line:new THREE.Line3(i.geometry.vertices[t],i.geometry.vertices[r]),connects:[],normals:[],ignore:0})),n}this.lines=[];for(var e={},i=this,r=0;r<this.geometry.faces.length;r++){var n=this.geometry.faces[r];if(1!==n.normal.y&&-1!==n.normal.y){var s=(new THREE.Vector2).set(n.normal.z,n.normal.x).normalize(),o=t(n.a,n.b),a=t(n.b,n.c),c=t(n.c,n.a);this.lines[o].connects.push(a,c),this.lines[a].connects.push(c,o),this.lines[c].connects.push(o,a),this.lines[o].normals.push(s),this.lines[a].normals.push(s),this.lines[c].normals.push(s)}}},D3D.Slicer.prototype.slice=function(t,e){"use strict";for(var i=[],r=0;r<this.lines.length;r++)for(var n=this.lines[r],s=Math.ceil(Math.min(n.line.start.y,n.line.end.y)/e),o=Math.floor(Math.max(n.line.start.y,n.line.end.y)/e),a=s;o>=a;a++)a>=0&&(void 0===i[a]&&(i[a]=[]),i[a].push(r));for(var c=[],p=1;p<i.length-1;p++){for(var h=i[p],u=p*e,l=[],r=0;r<h.length;r++){var f=h[r],n=this.lines[f].line,g=(u-n.start.y)/(n.end.y-n.start.y),d=n.end.x*g+n.start.x*(1-g),D=n.end.z*g+n.start.z*(1-g);l[f]=new THREE.Vector2(D,d)}for(var y=[],v=[],r=0;r<h.length;r++){var f=h[r];if(-1===y.indexOf(f)){for(var P=[];-1!==f;){var m=l[f];P.push({X:m.x,Y:m.y}),y.push(f);for(var w=this.lines[f].connects,x=this.lines[f].normals,b=0;b<w.length;b++)if(f=w[b],l[f]&&-1===y.indexOf(f)){var B=new THREE.Vector2(m.x,m.y),T=l[f],A=B.sub(T).normal().normalize(),k=x[Math.floor(b/2)];if(A.dot(k)>0)break;f=-1}else f=-1}P.length>0&&v.push(new D3D.Paths([P]))}}for(var S=[],r=0;r<v.length;r++){for(var C=v[r],I=!1,b=0;b<S.length;b++){var E=S[b];if(E.intersect(C).length>0){E.join(C),I=!0;break}}I||S.push(C)}if(!(S.length>0))break;c.push(S)}return c},D3D.Slicer.prototype.slicesToData=function(t,e){"use strict";for(var i=100,r=e.config["printer.layerHeight"]*i,n=(e.config["printer.dimensions.z"]*i,e.config["printer.wallThickness"]*i/2),s=e.config["printer.shellThickness"]*i,o=e.config["printer.fillSize"]*i,a=(e.config["printer.brimOffset"]*i,e.config["printer.bottomThickness"]*i),c=e.config["printer.topThickness"]*i,p=Math.ceil(a/r),h=Math.ceil(c/r),u=new THREE.Vector2(0,0),l=[],f=this.getFillTemplate({left:this.geometry.boundingBox.min.z*i,top:this.geometry.boundingBox.min.x*i,right:this.geometry.boundingBox.max.z*i,bottom:this.geometry.boundingBox.max.x*i},o,!0,!0),g=0;g<t.length;g++){var d=t[g],D=[];l.push(D);var y=new D3D.Paths([],!0);if(g-p>=0)for(var v=t[g-p],P=0;P<v.length;P++)y.join(v[P]);var m=new D3D.Paths([],!0);if(g+h<t.length)for(var v=t[g+h],P=0;P<v.length;P++)m.join(v[P]);for(var w=m.intersect(y).scaleUp(i),P=0;P<d.length;P++){var x=d[P],b=x.clone().scaleUp(i).offset(-n/2);if(b.length>0){for(var B=new D3D.Paths([],!0),T=n;s>=T;T+=n){var A=b.offset(-T);B.join(A)}var k=(A||b).offset(-n/2),S=k.difference(w),C=k.difference(S),I=new D3D.Paths([],!1);if(f.length>0&&I.join(f.intersect(C)),S.length>0){var E=S.bounds(),L=g%2===0,F=this.getFillTemplate(E,n,L,!L);I.join(F.intersect(S))}b=b.optimizePath(u),B.length>0?(B=B.optimizePath(b.lastPoint()),I=I.optimizePath(B.lastPoint())):I=I.optimizePath(b.lastPoint()),u=I.length>0?I.lastPoint():B.length>0?B.lastPoint():b.lastPoint(),D.push({outerLayer:b.scaleDown(i),fill:I.scaleDown(i),insets:B.scaleDown(i)})}}}return l},D3D.Slicer.prototype.getFillTemplate=function(t,e,i,r){"use strict";var n=new D3D.Paths([],!1);if(i)for(var s=Math.floor(t.left/e)*e;s<=Math.ceil(t.right/e)*e;s+=e)n.push([{X:s,Y:t.top},{X:s,Y:t.bottom}]);if(r)for(var s=Math.floor(t.top/e)*e;s<=Math.floor(t.bottom/e)*e;s+=e)n.push([{X:t.left,Y:s},{X:t.right,Y:s}]);return n},D3D.Slicer.prototype.dataToGcode=function(t,e){"use strict";function i(t){for(var e=[],i=0;i<t.length;i++)for(var n,s=t[i],o=t.closed?s.length+1:s.length,a=0;o>a;a++){var p=s[a%s.length];if(0===a)D>f&&u&&e.push(["G0","E"+(D-g).toFixed(3),"F"+(60*l).toFixed(3)].join(" ")),e.push(["G0","X"+p.X.toFixed(3)+" Y"+p.Y.toFixed(3)+" Z"+x,"F"+60*c].join(" ")),D>f&&u&&e.push(["G0","E"+D.toFixed(3),"F"+(60*l).toFixed(3)].join(" "));else{var d=new THREE.Vector2(p.X,p.Y),m=new THREE.Vector2(n.X,n.Y),w=d.distanceTo(m);D+=w*h*r/v*P,e.push(["G1","X"+p.X.toFixed(3)+" Y"+p.Y.toFixed(3)+" Z"+x,"F"+y,"E"+D.toFixed(3)].join(" "))}n=p}return e}for(var r=e.config["printer.layerHeight"],n=e.config["printer.speed"],s=e.config["printer.bottomLayerSpeed"],o=e.config["printer.firstLayerSlow"],a=e.config["printer.bottomFlowRate"],c=e.config["printer.travelSpeed"],p=e.config["printer.filamentThickness"],h=e.config["printer.wallThickness"],u=(e.config["printer.enableTraveling"],e.config["printer.retraction.enabled"]),l=e.config["printer.retraction.speed"],f=e.config["printer.retraction.minDistance"],g=e.config["printer.retraction.amount"],d=e.getStartCode(),D=0,y=o?(60*s).toFixed(3):(60*n).toFixed(3),v=Math.pow(p/2,2)*Math.PI,P=a,m=0;m<t.length;m++){var w=t[m];2===m&&(d.push("M106"),y=(60*n).toFixed(3),P=1);for(var x=((m+1)*r).toFixed(3),b=0;b<w.length;b++){var B=w[b];d=d.concat(i(B.outerLayer)),d=d.concat(i(B.insets)),d=d.concat(i(B.fill))}}return d=d.concat(e.getEndCode())},D3D.Slicer.prototype.drawPaths=function(t,e,i){"use strict";var r=t.config["printer.layerHeight"],n=t.config["printer.dimensions.z"],s=this.slice(n,r),o=this.slicesToData(s,t),a=document.createElement("canvas");a.width=400,a.height=400;for(var c=a.getContext("2d"),p=e;i>p;p++)for(var h=o[p%o.length],u=0;u<h.length;u++){var l=h[u];l.insets.draw(c,"blue"),l.outerLayer.draw(c,"green"),l.fill.draw(c,"red")}return a},D3D.Slicer.prototype.getGcode=function(t){"use strict";var e=t.config["printer.layerHeight"],i=t.config["printer.dimensions.z"],r=(new Date).getTime(),n=this.slice(i,e),s=(new Date).getTime();console.log("Slicing: "+(s-r)+"ms");var r=(new Date).getTime(),o=this.slicesToData(n,t),s=(new Date).getTime();console.log("Data: "+(s-r)+"ms");var r=(new Date).getTime(),a=this.dataToGcode(o,t),s=(new Date).getTime();return console.log("Gcode: "+(s-r)+"ms"),a};
\ No newline at end of file
diff --git a/settings/printer_settings.json b/settings/printer_settings.json
new file mode 100644
index 0000000..871c351
--- /dev/null
+++ b/settings/printer_settings.json
@@ -0,0 +1,16 @@
+{
+	"ultimaker": {
+		"printer.baudrate": "115200", 
+		"printer.dimensions.x": 200, 
+		"printer.dimensions.y": 200, 
+		"printer.dimensions.z": 200, 
+		"printer.endcode": "M107 ;fan off\nG91 ;relative positioning\nG1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure\nG1 Z+0.5 E-5 X-20 Y-20 F9000 ;move Z up a bit and retract filament even more\nG28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way\nM84 ;disable axes / steppers\nG90 ;absolute positioning\nM104 S{preheatTemp}\n{if heatedBed}M140 S{preheatBedTemp}\nM117 Done                 ;display message (20 characters to clear whole screen)", 
+		"printer.filamentThickness": 2.89, 
+		"printer.heatedbed": false, 
+		"printer.heatup.bed.temperature": 70, 
+		"printer.heatup.enabled": true, 
+		"printer.heatup.temperature": 180, 
+		"printer.startcode": ";Generated with Doodle3D (default)\nM109 S{printingTemp} ;set target temperature \n{if heatedBed}M190 S{printingBedTemp} ;set target bed temperature\nG21 ;metric values\nG91 ;relative positioning\nM107 ;start with the fan off\nG28 X0 Y0 ;move X/Y to min endstops\nG28 Z0 ;move Z to min endstops\nG1 Z15 F9000 ;move the platform down 15mm\nG92 E0 ;zero the extruded length\nG1 F200 E10 ;extrude 10mm of feed stock\nG92 E0 ;zero the extruded length again\nG92 E0 ;zero the extruded length again\nG1 F9000\nG90 ;absolute positioning\nM117 Printing Doodle...   ;display message (20 characters to clear whole screen)", 
+		"printer.type": "ultimaker"
+	}
+}
\ No newline at end of file
diff --git a/settings/user_settings.json b/settings/user_settings.json
new file mode 100644
index 0000000..7b7ff6d
--- /dev/null
+++ b/settings/user_settings.json
@@ -0,0 +1,18 @@
+{
+	"printer.retraction.speed": 50, 
+	"printer.retraction.minDistance": 5, 
+	"printer.retraction.amount": 3, 
+	"printer.retraction.enabled": true, 
+	"printer.speed": 50, 
+	"printer.wallThickness": 0.4, 
+	"printer.layerHeight": 0.3, 
+	"printer.bottomThickness": 0.4, 
+	"printer.topThickness": 0.8, 
+	"printer.shellThickness": 0.4, 
+	"printer.temperature": 230, 
+	"printer.travelSpeed": 200, 
+	"printer.fillSize": 5, 
+	"printer.firstLayerSlow": true, 
+	"printer.bottomLayerSpeed": 35, 
+	"printer.bottomFlowRate": 1.0
+}
\ No newline at end of file
diff --git a/slice_test.html b/slice_test.html
index 2160d7f..887e6a3 100644
--- a/slice_test.html
+++ b/slice_test.html
@@ -26,172 +26,158 @@ canvas {border: 1px solid black;}
 <canvas id="canvas" width="400" height="400"></canvas>
 
 <script>
-//nieuwe config
-//geimplimenteerd worden in de doodlebox?
-var printer = new D3D.Printer({
-	"printer.baudrate": "115200", //wat is dit?
-	"printer.bottomFlowRate": 1.0, 
-	"printer.bottomLayerSpeed": 35, 
-	"printer.dimensions.x": 200, 
-	"printer.dimensions.y": 200, 
-	"printer.dimensions.z": 200, 
-	"printer.enableTraveling": true, //wat is dit?
-	"printer.endcode": "M107 ;fan off\nG91 ;relative positioning\nG1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure\nG1 Z+0.5 E-5 X-20 Y-20 F9000 ;move Z up a bit and retract filament even more\nG28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way\nM84 ;disable axes / steppers\nG90 ;absolute positioning\nM104 S{preheatTemp}\n{if heatedBed}M140 S{preheatBedTemp}\nM117 Done                 ;display message (20 characters to clear whole screen)", 
-	"printer.filamentThickness": 2.89, 
-	"printer.firstLayerSlow": true, 
-	"printer.heatedbed": false, 
-	"printer.heatup.bed.temperature": 70, 
-	"printer.heatup.enabled": true, 
-	"printer.heatup.temperature": 180, 
-	"printer.retraction.amount": 3, 
-	"printer.retraction.minDistance": 5, 
-	"printer.retraction.speed": 50, 
-	"printer.screenToMillimeterScale": 0.3, //????
-	"printer.startcode": ";Generated with Doodle3D (default)\nM109 S{printingTemp} ;set target temperature \n{if heatedBed}M190 S{printingBedTemp} ;set target bed temperature\nG21 ;metric values\nG91 ;relative positioning\nM107 ;start with the fan off\nG28 X0 Y0 ;move X/Y to min endstops\nG28 Z0 ;move Z to min endstops\nG1 Z15 F9000 ;move the platform down 15mm\nG92 E0 ;zero the extruded length\nG1 F200 E10 ;extrude 10mm of feed stock\nG92 E0 ;zero the extruded length again\nG92 E0 ;zero the extruded length again\nG1 F9000\nG90 ;absolute positioning\nM117 Printing Doodle...   ;display message (20 characters to clear whole screen)", 
-	"printer.temperature": 230, 
-	"printer.travelSpeed": 200, 
-	"printer.type": "ultimaker", 
-	"printer.useSubLayers": true, //wat is dit?
+var USER_SETTINGS, PRINTER_SETTINGS;
 
-	"printer.retraction.enabled": true, 
-	"printer.speed": 50, 
-	"printer.wallThickness": 0.4, //nozzle
-	"printer.layerHeight": 0.3, 
+function init () {
+	"use strict";
+	var scene = createScene();
 
-	//variabele toevoegen;
-	//-snelheid, retraction etc voor verschillende types (outerlayer, innerlayer, fill)
-	"printer.bottomThickness": 0.4, 
-	"printer.topThickness": 0.8, 
-	"printer.shellThickness": 0.4, 
-	"printer.fillSize": 5, //dit is het raster aan de binnen kant van de geometry
-	"printer.brimOffset": 5
-});
+	var localIp = location.hash.substring(1);
+	var doodleBox = new D3D.Box(localIp);
 
-var localIp = location.hash.substring(1);
-var doodleBox = new D3D.Box(localIp);
-//var printer = doodleBox.printer;
+	var printer = new D3D.Printer(USER_SETTINGS, PRINTER_SETTINGS);
 
-var scene = new THREE.Scene();
+	var loader = new THREE.STLLoader();
+	loader.load("models/pikachu.stl", function (geometry) {
+		//var geometry = new THREE.BoxGeometry(10, 10, 10, 1, 1, 1);
+		//var geometry = new THREE.SphereGeometry(10, 10, 10);
+		//var geometry = new THREE.TorusGeometry(20, 10, 30, 30);
+		/*
+		var geometry = (function () {
+			"use strict";
 
-var renderer = new THREE.WebGLRenderer({canvas: document.getElementById("3d-preview"), antialias: true});
-renderer.setClearColor(0xffffff, 1);
+			var circle = new THREE.Shape();
+			circle.absarc(0, 0, 10, 0, Math.PI*2, false);
 
-var camera = new THREE.PerspectiveCamera(75, renderer.domElement.width/renderer.domElement.height, 1, 10000);
-scene.add(camera);
+			var hole = new THREE.Path();
+			hole.absarc(0, 0, 5, 0, Math.PI*2, true );
 
-var light = new THREE.AmbientLight(0x404040);
-scene.add(light);
+			circle.holes.push(hole);
 
-var directionalLight = new THREE.PointLight(0xffffff, 0.5);
-camera.add(directionalLight);
+			var matrix = new THREE.Matrix4();
+			matrix.makeRotationX(Math.PI*1.5);
 
-applyMouseControls(renderer, camera, new THREE.Vector3(100, 0, 100), 1000);
+			var geometry = new THREE.ExtrudeGeometry(circle, {
+				amount: 10, 
+				bevelEnabled: false, 
+				steps: 1
+			});
+			geometry.applyMatrix(matrix);
 
-var loader = new THREE.STLLoader();
-loader.load("models/pikachu.stl", function (geometry) {
-	//var geometry = new THREE.BoxGeometry(10, 10, 10, 1, 1, 1);
-	//var geometry = new THREE.SphereGeometry(10, 10, 10);
-	//var geometry = new THREE.TorusGeometry(20, 10, 30, 30);
-	/*
-	var geometry = (function () {
+			return geometry;
+		})();
+		*/
+		var material = new THREE.MeshPhongMaterial({color: 0x00ff00});
+		var mesh = new THREE.Mesh(geometry, material);
+		
+		mesh.rotation.x = -Math.PI/2;
+		//mesh.rotation.z = Math.PI;
+		mesh.scale.x = mesh.scale.y = mesh.scale.z = 1;
+		mesh.position.x = 100;
+		mesh.position.z = 100;
+
+		scene.add(mesh);
+
+		/*(var slicer = new D3D.Slicer().setMesh(mesh);
+
+		var canvas = document.getElementById("canvas");
+		var context = canvas.getContext("2d");
+
+		var img = slicer.drawPaths(printer, 0, 1);
+		context.drawImage(img, 0, 0);
+
+		gcode = slicer.getGcode(printer);*/
+	});
+}
+
+function createScene () {
+	var scene = new THREE.Scene();
+
+	var renderer = new THREE.WebGLRenderer({canvas: document.getElementById("3d-preview"), antialias: true});
+	renderer.setClearColor(0xffffff, 1);
+
+	var camera = new THREE.PerspectiveCamera(75, renderer.domElement.width/renderer.domElement.height, 1, 10000);
+	scene.add(camera);
+
+	var light = new THREE.AmbientLight(0x404040);
+	scene.add(light);
+
+	var directionalLight = new THREE.PointLight(0xffffff, 0.5);
+	camera.add(directionalLight);
+
+	applyMouseControls(renderer, camera, new THREE.Vector3(100, 0, 100), 1000);
+
+	(function animate () {
 		"use strict";
 
-		var circle = new THREE.Shape();
-		circle.absarc(0, 0, 10, 0, Math.PI*2, false);
-
-		var hole = new THREE.Path();
-		hole.absarc(0, 0, 5, 0, Math.PI*2, true );
-
-		circle.holes.push(hole);
-
-		var matrix = new THREE.Matrix4();
-		matrix.makeRotationX(Math.PI*1.5);
-
-		var geometry = new THREE.ExtrudeGeometry(circle, {
-			amount: 10, 
-			bevelEnabled: false, 
-			steps: 1
-		});
-		geometry.applyMatrix(matrix);
-
-		return geometry;
+		requestAnimationFrame(animate);
+		renderer.render(scene, camera);
 	})();
-	*/
-	var material = new THREE.MeshPhongMaterial({color: 0x00ff00});
-	var mesh = new THREE.Mesh(geometry, material);
-	
-	mesh.rotation.x = -Math.PI/2;
-	//mesh.rotation.z = Math.PI;
-	mesh.scale.x = mesh.scale.y = mesh.scale.z = 1;
-	mesh.position.x = 100;
-	mesh.position.z = 100;
 
-	scene.add(mesh);
+	function applyMouseControls (renderer, camera, center, maxDistance) {
+		var distance = 20;
+		var rotX = 0;
+		var rotY = 0;
+		var moveCamera = false;
 
-	slicer = new D3D.Slicer().setMesh(mesh);
+		function updateCamera () {
+			camera.position.set(
+				Math.cos(rotY)*Math.sin(rotX)*distance,
+				Math.sin(rotY)*distance,
+				Math.cos(rotY)*Math.cos(rotX)*distance
+			).add(center);
+			camera.lookAt(center);
+		}
 
-	var canvas = document.getElementById("canvas");
-	var context = canvas.getContext("2d");
+		$(renderer.domElement).on("mousedown", function (e) {
+			moveCamera = true;
+		}).on("wheel", function (e) {
+			var event = e.originalEvent;
 
-	var img = slicer.drawPaths(printer, 0, 1);
-	context.drawImage(img, 0, 0);
-
-	gcode = slicer.getGcode(printer);
-});
-
-(function animate () {
-	"use strict";
-
-	requestAnimationFrame(animate);
-	renderer.render(scene, camera);
-})();
-
-function applyMouseControls (renderer, camera, center, maxDistance) {
-	"use strict";
-	//TODO
-	//impliment touch controls
-	//windows mouse wheel fix
-
-	var distance = 20;
-	var rotX = 0;
-	var rotY = 0;
-	var moveCamera = false;
-
-	function updateCamera () {
-		camera.position.set(
-			Math.cos(rotY)*Math.sin(rotX)*distance,
-			Math.sin(rotY)*distance,
-			Math.cos(rotY)*Math.cos(rotX)*distance
-		).add(center);
-		camera.lookAt(center);
-	}
-
-	$(renderer.domElement).on("mousedown", function (e) {
-		moveCamera = true;
-	}).on("wheel", function (e) {
-		var event = e.originalEvent;
-
-		event.preventDefault();
-		distance = THREE.Math.clamp(distance - event.wheelDelta, 1, maxDistance);
-
-		updateCamera();
-	});
-
-	$(window).on("mouseup", function (e) {
-		moveCamera = false;
-	}).on("mousemove", function (e) {
-		var event = e.originalEvent;
-
-		if (moveCamera === true) {
-			rotX = (rotX - event.webkitMovementX/100) % (2*Math.PI);
-			rotY = THREE.Math.clamp(rotY + event.webkitMovementY/100, -Math.PI/2, Math.PI/2);
+			event.preventDefault();
+			distance = THREE.Math.clamp(distance - event.wheelDelta, 1, maxDistance);
 
 			updateCamera();
-		}
-	});
-	
-	updateCamera();
+		});
+
+		$(window).on("mouseup", function (e) {
+			moveCamera = false;
+		}).on("mousemove", function (e) {
+			var event = e.originalEvent;
+
+			if (moveCamera === true) {
+				rotX = (rotX - event.webkitMovementX/100) % (2*Math.PI);
+				rotY = THREE.Math.clamp(rotY + event.webkitMovementY/100, -Math.PI/2, Math.PI/2);
+
+				updateCamera();
+			}
+		});
+		
+		updateCamera();
+	}
+
+	return scene;
 }
+
+//loadSettings;
+(function () {
+	var loadedItems = 0;
+	function loaded () {
+		loadedItems ++;
+		if (loadedItems === 2) {
+			init();
+		}
+	}
+
+	loadSettings("settings/user_settings.json", function (data) {
+		USER_SETTINGS = data;
+		loaded();
+	});
+	loadSettings("settings/printer_settings.json", function (data) {
+		PRINTER_SETTINGS = data;
+		loaded();
+	});
+})();
 </script>
 
 </body>
diff --git a/src/box.js b/src/box.js
index 6a5751e..d5476fd 100644
--- a/src/box.js
+++ b/src/box.js
@@ -33,7 +33,6 @@ D3D.Box = function (localIp) {
 	this.getConfigAll(function (data) {
 		self.updateConfig(data);
 
-		self.printer = new D3D.Printer(data);
 		self.update();
 
 		self.loaded = true;
@@ -46,9 +45,7 @@ D3D.Box.prototype.updateConfig = function (config) {
 	"use strict";
 
 	for (var i in config) {
-		if (i.indexOf("doodle3d") === 0) {
-			this.config[i] = config[i];
-		}
+		this.config[i] = config[i];
 	}
 
 	return this;
@@ -174,12 +171,10 @@ D3D.Box.prototype.setConfig = function (data, callback) {
 
 	sendAPI(this.api + "config", data, function (response) {
 		for (var i in response.validation) {
-			if (response.validation[i] !== "ok") {
-				delete data[i];
+			if (response.validation[i] === "ok") {
+				self[i] = data[i];
 			}
 		}
-		self.updateConfig(data);
-		self.printer.updateConfig(data);
 
 		if (callback !== undefined) {
 			callback(response);
diff --git a/src/printer.js b/src/printer.js
index a3bdfd1..c581223 100644
--- a/src/printer.js
+++ b/src/printer.js
@@ -5,12 +5,13 @@
 *
 ******************************************************/
 
-D3D.Printer = function (config) {
+D3D.Printer = function (printerSettings, userSettings) {
 	"use strict";
 
 	this.config = {};
 
-	this.updateConfig(config);	
+	this.updateConfig(printerSettings);	
+	this.updateConfig(userSettings);
 };
 D3D.Printer.prototype.updateConfig = function (config) {
 	"use strict";
diff --git a/src/utils.js b/src/utils.js
index 74dae39..9d5efd2 100644
--- a/src/utils.js
+++ b/src/utils.js
@@ -59,6 +59,20 @@ function getAPI (url, callback) {
 	});
 }
 
+function loadSettings (url, callback) {
+	"use strict";
+
+	$.ajax({
+		url: url, 
+		dataType: "json", 
+		success: function (response) {
+			if (callback !== undefined) {
+				callback(response);
+			}
+		}
+	});
+}
+
 function downloadFile (file, data) {
 	"use strict";