diff --git a/build/d3d.js b/build/d3d.js
index 0e5ce98..71553b1 100644
--- a/build/d3d.js
+++ b/build/d3d.js
@@ -1,7 +1,7 @@
 /******************************************************
 *
 * Utils
-* requires jQuery, Three.js, Clipper.js
+* requires jQuery, Three.js
 *
 ******************************************************/
 
@@ -402,6 +402,22 @@ D3D.Box.prototype.getSystemVersions = function (callback) {
 	
 	return this;
 };
+D3D.Box.prototype.getSketch = function (id, callback) {
+	//not tested
+	"use strict";
+
+	getAPI(this.api + "sketch/status/?id=" + id, callback);
+	
+	return this;
+};
+D3D.Box.prototype.getSketchStatus = function (callback) {
+	//not tested
+	"use strict";
+
+	getAPI(this.api + "sketch/status", callback);
+	
+	return this;
+};
 D3D.Box.prototype.getUpdateStatus = function (callback) {
 	//not tested
 	"use strict";
@@ -410,6 +426,22 @@ D3D.Box.prototype.getUpdateStatus = function (callback) {
 	
 	return this;
 };
+D3D.Box.prototype.setSketch = function (data, callback) {
+	//not tested
+	"use strict";
+
+	sendAPI(this.api + "sketch", data, callback);
+	
+	return this;
+};
+D3D.Box.prototype.setSketchClear = function (callback) {
+	//not tested
+	"use strict";
+
+	sendAPI(this.api + "sketch/clear", callback);
+	
+	return this;
+};
 D3D.Box.prototype.setUpdateDownload = function (callback) {
 	//not tested
 	"use strict";
@@ -540,7 +572,6 @@ D3D.Slicer.prototype.createLines = function () {
 
 	var self = this;
 	function addLine (a, b) {
-		"use strict";
 
 		//think lookup can only be b_a, a_b is only possible when face is flipped
 		var index = lineLookup[a + "_" + b] || lineLookup[b + "_" + a];
@@ -557,7 +588,7 @@ D3D.Slicer.prototype.createLines = function () {
 		}
 
 		return index;
-	};
+	}
 
 	for (var i = 0; i < this.geometry.faces.length; i ++) {
 		var face = this.geometry.faces[i];
diff --git a/build/d3d.min.js b/build/d3d.min.js
index 9ce6d12..7de3164 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";$(document.createElement("a")).attr({download:t,href:"data:text/plain,"+e})[0].click()}function applyMouseControls(t,e,i){"use strict";function r(){e.position.x=Math.cos(s)*Math.sin(o)*n,e.position.y=Math.sin(s)*n,e.position.z=Math.cos(s)*Math.cos(o)*n,e.lookAt(new THREE.Vector3(0,0,0))}var n=20,o=0,s=0,a=!1;$(t.domElement).on("mousedown",function(t){a=!0}).on("wheel",function(t){var e=t.originalEvent;e.preventDefault(),n=THREE.Math.clamp(n-e.wheelDelta,1,i),r()}),$(window).on("mouseup",function(t){a=!1}).on("mousemove",function(t){var e=t.originalEvent;a===!0&&(o=(o-e.webkitMovementX/100)%(2*Math.PI),s=THREE.Math.clamp(s+e.webkitMovementY/100,-Math.PI/2,Math.PI/2),r())}),r()}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};var requestAnimFrame=function(){"use strict";return requestAnimationFrame||webkitRequestAnimationFrame||mozRequestAnimationFrame||function(t){setTimeout(t,1e3/60)}}();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.onload,getAPI(e.api+"config/all",function(t){for(var i in t)0===i.indexOf("doodle3d")&&(e.config[i]=t[i]);e.printer=new D3D.Printer(t),e.update(),e.loaded=!0,void 0!==e.onload&&e.onload()})},D3D.Box.prototype.update=function(){"use strict";this.printBatches.length>0?this.printBatch():this.updateState()},D3D.Box.prototype.updateState=function(){"use strict";var t=this;getAPI(this.api+"info/status",function(e){t.printer.status=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();sendAPI(this.api+"printer/print",{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 sendAPI(this.api+"printer/stop",{gcode:t.join("\n")},function(t){console.log("Printer stop command sent")}),this},D3D.Box.prototype.setConfig=function(t,e){"use strict";return sendAPI(this.api+"config",t,e),this},D3D.Box.prototype.getInfo=function(t){"use strict";getAPI(this.api+"info",t)},D3D.Box.prototype.downloadInfoLog=function(t){"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.getNetworkAlive=function(t){"use strict";return getAPI(this.api+"network/alive",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.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={};for(var e in t)0===e.indexOf("printer")&&(this.config[e]=t[e])},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"],o=this.config["printer.type"],s=this.config["printer.heatedbed"];switch(o){case"makerbot_replicator2":o="r2";break;case"makerbot_replicator2x":o="r2x";break;case"makerbot_thingomatic":o="t6";break;case"makerbot_generic":o="r2";break;case"_3Dison_plus":o="r2"}var a=s?"":";";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,o),t=t.replace(/{if heatedBed}/gi,a)},D3D.Slicer=function(){"use strict";this.geometry,this.lines=[]},D3D.Slicer.prototype.setGeometry=function(t){"use strict";return t instanceof THREE.BufferGeometry&&(t=(new THREE.Geometry).fromBufferGeometry(t)),this.geometry=t.clone(),this.geometry.mergeVertices(),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:[]})),n}this.lines=[];for(var e={},i=this,r=0;r<this.geometry.faces.length;r++){var n=this.geometry.faces[r],o=(new THREE.Vector2).set(n.normal.x,n.normal.z).normalize(),s=t(n.a,n.b),a=t(n.b,n.c),p=t(n.c,n.a);this.lines[s].connects.push(a,p),this.lines[a].connects.push(p,s),this.lines[p].connects.push(s,a),this.lines[s].normals.push(o),this.lines[a].normals.push(o),this.lines[p].normals.push(o)}},D3D.Slicer.prototype.slice=function(t,e){"use strict";for(var i=[],r=new THREE.Plane,n=0;t>n;n+=e){r.set(new THREE.Vector3(0,-1,0),n);for(var o=[],s=[],a=0;a<this.lines.length;a++){var p=this.lines[a].line,c=r.intersectLine(p);if(void 0!==c){var l=new THREE.Vector2(c.x+100,c.z+100);s.push(l)}else s.push(!1)}for(var u=[],a=0;a<s.length;a++)if(s[a]&&-1===u.indexOf(a)){for(var h=a,f=[];-1!==h;){var c=s[h];f.push({X:c.x,Y:c.y}),u.push(h);for(var d=this.lines[h].connects,g=this.lines[h].normals,y=0;y<d.length;y++)if(h=d[y],s[h]&&-1===u.indexOf(h)){var D=(new THREE.Vector2).set(c.x,c.y),m=s[h],v=D.sub(m).normal().normalize(),b=g[Math.floor(y/2)];if(v.dot(b)>0)break;h=-1}else h=-1}f.length>0&&(f.push({X:f[0].X,Y:f[0].Y}),o.push(f))}if(!(o.length>0))break;i.push(o)}return i},D3D.Slicer.prototype.getInset=function(t,e){"use strict";var i=new ClipperLib.Paths,r=new ClipperLib.ClipperOffset(1,1);return r.AddPaths(t,ClipperLib.JoinType.jtRound,ClipperLib.EndType.etClosedPolygon),r.Execute(i,-e),i},D3D.Slicer.prototype.getFillTemplate=function(t,e,i,r){"use strict";var n=new ClipperLib.Paths;if(i)for(var o=0;t>=o;o+=e)n.push([{X:o,Y:0},{X:o,Y:t}]);if(r)for(var o=0;t>=o;o+=e)n.push([{X:0,Y:o},{X:t,Y:o}]);return n},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,o=e.config["printer.wallThickness"]*i,s=e.config["printer.shellThickness"]*i,a=e.config["printer.fillSize"]*i,p=(e.config["printer.brimOffset"]*i,[]),c=this.getFillTemplate(n,a,!0,!0),l=0;l<t.length;l++){var u=t[l],h=u.clone();ClipperLib.JS.ScaleUpPaths(h,i);for(var f=[],d=o;s>d;d+=o){var g=this.getInset(h,d);f=f.concat(g)}for(var y=g||h,D=!1,d=1;s/r>d;d++){var m=ClipperLib.JS.Clone(t[l+d]);if(ClipperLib.JS.ScaleUpPaths(m,i),0===m.length||D&&0===D.length){D=[];break}if(D===!1)D=m;else{var v=new ClipperLib.Clipper,b=new ClipperLib.Paths;v.AddPaths(m,ClipperLib.PolyType.ptSubject,!0),v.AddPaths(D,ClipperLib.PolyType.ptClip,!0),v.Execute(ClipperLib.ClipType.ctIntersection,b),D=b}}var w=new ClipperLib.Clipper,P=new ClipperLib.Paths;w.AddPaths(y,ClipperLib.PolyType.ptSubject,!0),w.AddPaths(D,ClipperLib.PolyType.ptClip,!0),w.Execute(ClipperLib.ClipType.ctDifference,P);var w=new ClipperLib.Clipper,x=new ClipperLib.Paths;w.AddPaths(y,ClipperLib.PolyType.ptSubject,!0),w.AddPaths(P,ClipperLib.PolyType.ptClip,!0),w.Execute(ClipperLib.ClipType.ctDifference,x);var C=[],w=new ClipperLib.Clipper,T=new ClipperLib.Paths;w.AddPaths(c,ClipperLib.PolyType.ptSubject,!1),w.AddPaths(x,ClipperLib.PolyType.ptClip,!0),w.Execute(ClipperLib.ClipType.ctIntersection,T),C=C.concat(T);var L=this.getFillTemplate(n,o,l%2===0,l%2===1),w=new ClipperLib.Clipper,A=new ClipperLib.Paths;w.AddPaths(L,ClipperLib.PolyType.ptSubject,!1),w.AddPaths(P,ClipperLib.PolyType.ptClip,!0),w.Execute(ClipperLib.ClipType.ctIntersection,A),C=C.concat(A),ClipperLib.JS.ScaleDownPaths(h,i),ClipperLib.JS.ScaleDownPaths(f,i),ClipperLib.JS.ScaleDownPaths(C,i),p.push({outerLayer:h,innerLayer:f,fill:C})}return p},D3D.Slicer.prototype.dataToGcode=function(t,e){"use strict";function i(t){for(var e=[],i=0;i<t.length;i++)for(var n,o=t[i],s=0;s<o.length;s++){var a=o[s];if(0===s)y>f&&u&&e.push(["G0","E"+(y-d).toFixed(3),"F"+(60*h).toFixed(3)].join(" ")),e.push(["G0","X"+a.X.toFixed(3)+" Y"+a.Y.toFixed(3)+" Z"+P,"F"+60*p].join(" ")),y>f&&u&&e.push(["G0","E"+y.toFixed(3),"F"+(60*h).toFixed(3)].join(" "));else{var c=(new THREE.Vector2).set(a.X,a.Y),g=(new THREE.Vector2).set(n.X,n.Y),b=c.distanceTo(g);y+=b*l*r/m*v,e.push(["G1","X"+a.X.toFixed(3)+" Y"+a.Y.toFixed(3)+" Z"+P,"F"+D,"E"+y.toFixed(3)].join(" "))}n=a}return e}for(var r=e.config["printer.layerHeight"],n=e.config["printer.speed"],o=e.config["printer.bottomLayerSpeed"],s=e.config["printer.firstLayerSlow"],a=e.config["printer.bottomFlowRate"],p=e.config["printer.travelSpeed"],c=e.config["printer.filamentThickness"],l=e.config["printer.wallThickness"],u=(e.config["printer.enableTraveling"],e.config["printer.retraction.enabled"]),h=e.config["printer.retraction.speed"],f=e.config["printer.retraction.minDistance"],d=e.config["printer.retraction.amount"],g=e.getStartCode(),y=0,D=s?(60*o).toFixed(3):(60*n).toFixed(3),m=Math.pow(c/2,2)*Math.PI,v=a,b=0;b<t.length;b++){var w=t[b];2===b&&(g.push("M106"),D=(60*n).toFixed(3),v=1);var P=((b+1)*r).toFixed(3);g=g.concat(i(w.outerLayer)),g=g.concat(i(w.innerLayer)),g=g.concat(i(w.fill))}return g=g.concat(e.getEndCode())},D3D.Slicer.prototype.drawPaths=function(t,e,i){"use strict";function r(t,e){c.fillStyle=e,c.strokeStyle=e,c.beginPath();for(var i=0;i<t.length;i++){var r=t[i];c.moveTo(2*r[0].X,2*r[0].Y);for(var n=0;n<r.length;n++){var o=r[n];c.lineTo(2*o.X,2*o.Y)}}c.stroke()}var n=t.config["printer.layerHeight"],o=t.config["printer.dimensions.z"],s=this.slice(o,n);s.shift();var a=this.slicesToData(s,t),p=document.createElement("canvas");p.width=400,p.height=400;for(var c=p.getContext("2d"),l=e;i>l;l++){var u=a[l%a.length];r(u.outerLayer,"red"),r(u.innerLayer,"green"),r(u.fill,"blue")}return p},D3D.Slicer.prototype.getGcode=function(t){"use strict";var e=t.config["printer.layerHeight"],i=t.config["printer.dimensions.z"],r=this.slice(i,e);r.shift();var n=this.slicesToData(r,t),o=this.dataToGcode(n,t);return o};
\ 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";$.ajax({url:t,dataType:"json",timeout:5e3,success:function(t){"success"===t.status?void 0!==e&&e(t.data):console.warn(t.msg)}}).fail(function(){console.warn("failed connecting to "+t),getAPI(t,e)})}function downloadFile(t,e){"use strict";$(document.createElement("a")).attr({download:t,href:"data:text/plain,"+e})[0].click()}function applyMouseControls(t,e,i){"use strict";function r(){e.position.x=Math.cos(s)*Math.sin(o)*n,e.position.y=Math.sin(s)*n,e.position.z=Math.cos(s)*Math.cos(o)*n,e.lookAt(new THREE.Vector3(0,0,0))}var n=20,o=0,s=0,a=!1;$(t.domElement).on("mousedown",function(t){a=!0}).on("wheel",function(t){var e=t.originalEvent;e.preventDefault(),n=THREE.Math.clamp(n-e.wheelDelta,1,i),r()}),$(window).on("mouseup",function(t){a=!1}).on("mousemove",function(t){var e=t.originalEvent;a===!0&&(o=(o-e.webkitMovementX/100)%(2*Math.PI),s=THREE.Math.clamp(s+e.webkitMovementY/100,-Math.PI/2,Math.PI/2),r())}),r()}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};var requestAnimFrame=function(){"use strict";return requestAnimationFrame||webkitRequestAnimationFrame||mozRequestAnimationFrame||function(t){setTimeout(t,1e3/60)}}();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.onload,getAPI(e.api+"config/all",function(t){for(var i in t)0===i.indexOf("doodle3d")&&(e.config[i]=t[i]);e.printer=new D3D.Printer(t),e.update(),e.loaded=!0,void 0!==e.onload&&e.onload()})},D3D.Box.prototype.update=function(){"use strict";this.printBatches.length>0?this.printBatch():this.updateState()},D3D.Box.prototype.updateState=function(){"use strict";var t=this;getAPI(this.api+"info/status",function(e){t.printer.status=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();sendAPI(this.api+"printer/print",{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 sendAPI(this.api+"printer/stop",{gcode:t.join("\n")},function(t){console.log("Printer stop command sent")}),this},D3D.Box.prototype.setConfig=function(t,e){"use strict";return sendAPI(this.api+"config",t,e),this},D3D.Box.prototype.getInfo=function(t){"use strict";getAPI(this.api+"info",t)},D3D.Box.prototype.downloadInfoLog=function(t){"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.getNetworkAlive=function(t){"use strict";return getAPI(this.api+"network/alive",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.getSystemVersions=function(t){"use strict";return getAPI(this.api+"system/fwversions",t),this},D3D.Box.prototype.getSketch=function(t,e){"use strict";return getAPI(this.api+"sketch/status/?id="+t,e),this},D3D.Box.prototype.getSketchStatus=function(t){"use strict";return getAPI(this.api+"sketch/status",t),this},D3D.Box.prototype.getUpdateStatus=function(t){"use strict";return getAPI(this.api+"update/status",t),this},D3D.Box.prototype.setSketch=function(t,e){"use strict";return sendAPI(this.api+"sketch",t,e),this},D3D.Box.prototype.setSketchClear=function(t){"use strict";return sendAPI(this.api+"sketch/clear",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={};for(var e in t)0===e.indexOf("printer")&&(this.config[e]=t[e])},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"],o=this.config["printer.type"],s=this.config["printer.heatedbed"];switch(o){case"makerbot_replicator2":o="r2";break;case"makerbot_replicator2x":o="r2x";break;case"makerbot_thingomatic":o="t6";break;case"makerbot_generic":o="r2";break;case"_3Dison_plus":o="r2"}var a=s?"":";";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,o),t=t.replace(/{if heatedBed}/gi,a)},D3D.Slicer=function(){"use strict";this.geometry,this.lines=[]},D3D.Slicer.prototype.setGeometry=function(t){"use strict";return t instanceof THREE.BufferGeometry&&(t=(new THREE.Geometry).fromBufferGeometry(t)),this.geometry=t.clone(),this.geometry.mergeVertices(),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:[]})),n}this.lines=[];for(var e={},i=this,r=0;r<this.geometry.faces.length;r++){var n=this.geometry.faces[r],o=(new THREE.Vector2).set(n.normal.x,n.normal.z).normalize(),s=t(n.a,n.b),a=t(n.b,n.c),p=t(n.c,n.a);this.lines[s].connects.push(a,p),this.lines[a].connects.push(p,s),this.lines[p].connects.push(s,a),this.lines[s].normals.push(o),this.lines[a].normals.push(o),this.lines[p].normals.push(o)}},D3D.Slicer.prototype.slice=function(t,e){"use strict";for(var i=[],r=new THREE.Plane,n=0;t>n;n+=e){r.set(new THREE.Vector3(0,-1,0),n);for(var o=[],s=[],a=0;a<this.lines.length;a++){var p=this.lines[a].line,c=r.intersectLine(p);if(void 0!==c){var l=new THREE.Vector2(c.x+100,c.z+100);s.push(l)}else s.push(!1)}for(var u=[],a=0;a<s.length;a++)if(s[a]&&-1===u.indexOf(a)){for(var h=a,f=[];-1!==h;){var c=s[h];f.push({X:c.x,Y:c.y}),u.push(h);for(var d=this.lines[h].connects,g=this.lines[h].normals,y=0;y<d.length;y++)if(h=d[y],s[h]&&-1===u.indexOf(h)){var D=(new THREE.Vector2).set(c.x,c.y),m=s[h],v=D.sub(m).normal().normalize(),b=g[Math.floor(y/2)];if(v.dot(b)>0)break;h=-1}else h=-1}f.length>0&&(f.push({X:f[0].X,Y:f[0].Y}),o.push(f))}if(!(o.length>0))break;i.push(o)}return i},D3D.Slicer.prototype.getInset=function(t,e){"use strict";var i=new ClipperLib.Paths,r=new ClipperLib.ClipperOffset(1,1);return r.AddPaths(t,ClipperLib.JoinType.jtRound,ClipperLib.EndType.etClosedPolygon),r.Execute(i,-e),i},D3D.Slicer.prototype.getFillTemplate=function(t,e,i,r){"use strict";var n=new ClipperLib.Paths;if(i)for(var o=0;t>=o;o+=e)n.push([{X:o,Y:0},{X:o,Y:t}]);if(r)for(var o=0;t>=o;o+=e)n.push([{X:0,Y:o},{X:t,Y:o}]);return n},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,o=e.config["printer.wallThickness"]*i,s=e.config["printer.shellThickness"]*i,a=e.config["printer.fillSize"]*i,p=(e.config["printer.brimOffset"]*i,[]),c=this.getFillTemplate(n,a,!0,!0),l=0;l<t.length;l++){var u=t[l],h=u.clone();ClipperLib.JS.ScaleUpPaths(h,i);for(var f=[],d=o;s>d;d+=o){var g=this.getInset(h,d);f=f.concat(g)}for(var y=g||h,D=!1,d=1;s/r>d;d++){var m=ClipperLib.JS.Clone(t[l+d]);if(ClipperLib.JS.ScaleUpPaths(m,i),0===m.length||D&&0===D.length){D=[];break}if(D===!1)D=m;else{var v=new ClipperLib.Clipper,b=new ClipperLib.Paths;v.AddPaths(m,ClipperLib.PolyType.ptSubject,!0),v.AddPaths(D,ClipperLib.PolyType.ptClip,!0),v.Execute(ClipperLib.ClipType.ctIntersection,b),D=b}}var P=new ClipperLib.Clipper,w=new ClipperLib.Paths;P.AddPaths(y,ClipperLib.PolyType.ptSubject,!0),P.AddPaths(D,ClipperLib.PolyType.ptClip,!0),P.Execute(ClipperLib.ClipType.ctDifference,w);var P=new ClipperLib.Clipper,x=new ClipperLib.Paths;P.AddPaths(y,ClipperLib.PolyType.ptSubject,!0),P.AddPaths(w,ClipperLib.PolyType.ptClip,!0),P.Execute(ClipperLib.ClipType.ctDifference,x);var C=[],P=new ClipperLib.Clipper,T=new ClipperLib.Paths;P.AddPaths(c,ClipperLib.PolyType.ptSubject,!1),P.AddPaths(x,ClipperLib.PolyType.ptClip,!0),P.Execute(ClipperLib.ClipType.ctIntersection,T),C=C.concat(T);var A=this.getFillTemplate(n,o,l%2===0,l%2===1),P=new ClipperLib.Clipper,L=new ClipperLib.Paths;P.AddPaths(A,ClipperLib.PolyType.ptSubject,!1),P.AddPaths(w,ClipperLib.PolyType.ptClip,!0),P.Execute(ClipperLib.ClipType.ctIntersection,L),C=C.concat(L),ClipperLib.JS.ScaleDownPaths(h,i),ClipperLib.JS.ScaleDownPaths(f,i),ClipperLib.JS.ScaleDownPaths(C,i),p.push({outerLayer:h,innerLayer:f,fill:C})}return p},D3D.Slicer.prototype.dataToGcode=function(t,e){"use strict";function i(t){for(var e=[],i=0;i<t.length;i++)for(var n,o=t[i],s=0;s<o.length;s++){var a=o[s];if(0===s)y>f&&u&&e.push(["G0","E"+(y-d).toFixed(3),"F"+(60*h).toFixed(3)].join(" ")),e.push(["G0","X"+a.X.toFixed(3)+" Y"+a.Y.toFixed(3)+" Z"+w,"F"+60*p].join(" ")),y>f&&u&&e.push(["G0","E"+y.toFixed(3),"F"+(60*h).toFixed(3)].join(" "));else{var c=(new THREE.Vector2).set(a.X,a.Y),g=(new THREE.Vector2).set(n.X,n.Y),b=c.distanceTo(g);y+=b*l*r/m*v,e.push(["G1","X"+a.X.toFixed(3)+" Y"+a.Y.toFixed(3)+" Z"+w,"F"+D,"E"+y.toFixed(3)].join(" "))}n=a}return e}for(var r=e.config["printer.layerHeight"],n=e.config["printer.speed"],o=e.config["printer.bottomLayerSpeed"],s=e.config["printer.firstLayerSlow"],a=e.config["printer.bottomFlowRate"],p=e.config["printer.travelSpeed"],c=e.config["printer.filamentThickness"],l=e.config["printer.wallThickness"],u=(e.config["printer.enableTraveling"],e.config["printer.retraction.enabled"]),h=e.config["printer.retraction.speed"],f=e.config["printer.retraction.minDistance"],d=e.config["printer.retraction.amount"],g=e.getStartCode(),y=0,D=s?(60*o).toFixed(3):(60*n).toFixed(3),m=Math.pow(c/2,2)*Math.PI,v=a,b=0;b<t.length;b++){var P=t[b];2===b&&(g.push("M106"),D=(60*n).toFixed(3),v=1);var w=((b+1)*r).toFixed(3);g=g.concat(i(P.outerLayer)),g=g.concat(i(P.innerLayer)),g=g.concat(i(P.fill))}return g=g.concat(e.getEndCode())},D3D.Slicer.prototype.drawPaths=function(t,e,i){"use strict";function r(t,e){c.fillStyle=e,c.strokeStyle=e,c.beginPath();for(var i=0;i<t.length;i++){var r=t[i];c.moveTo(2*r[0].X,2*r[0].Y);for(var n=0;n<r.length;n++){var o=r[n];c.lineTo(2*o.X,2*o.Y)}}c.stroke()}var n=t.config["printer.layerHeight"],o=t.config["printer.dimensions.z"],s=this.slice(o,n);s.shift();var a=this.slicesToData(s,t),p=document.createElement("canvas");p.width=400,p.height=400;for(var c=p.getContext("2d"),l=e;i>l;l++){var u=a[l%a.length];r(u.outerLayer,"red"),r(u.innerLayer,"green"),r(u.fill,"blue")}return p},D3D.Slicer.prototype.getGcode=function(t){"use strict";var e=t.config["printer.layerHeight"],i=t.config["printer.dimensions.z"],r=this.slice(i,e);r.shift();var n=this.slicesToData(r,t),o=this.dataToGcode(n,t);return o};
\ No newline at end of file
diff --git a/src/box.js b/src/box.js
index 11fb39b..b0c57d1 100644
--- a/src/box.js
+++ b/src/box.js
@@ -258,6 +258,22 @@ D3D.Box.prototype.getSystemVersions = function (callback) {
 	
 	return this;
 };
+D3D.Box.prototype.getSketch = function (id, callback) {
+	//not tested
+	"use strict";
+
+	getAPI(this.api + "sketch/status/?id=" + id, callback);
+	
+	return this;
+};
+D3D.Box.prototype.getSketchStatus = function (callback) {
+	//not tested
+	"use strict";
+
+	getAPI(this.api + "sketch/status", callback);
+	
+	return this;
+};
 D3D.Box.prototype.getUpdateStatus = function (callback) {
 	//not tested
 	"use strict";
@@ -266,6 +282,22 @@ D3D.Box.prototype.getUpdateStatus = function (callback) {
 	
 	return this;
 };
+D3D.Box.prototype.setSketch = function (data, callback) {
+	//not tested
+	"use strict";
+
+	sendAPI(this.api + "sketch", data, callback);
+	
+	return this;
+};
+D3D.Box.prototype.setSketchClear = function (callback) {
+	//not tested
+	"use strict";
+
+	sendAPI(this.api + "sketch/clear", callback);
+	
+	return this;
+};
 D3D.Box.prototype.setUpdateDownload = function (callback) {
 	//not tested
 	"use strict";
diff --git a/src/slicer.js b/src/slicer.js
index 4c069c8..0f0d82c 100644
--- a/src/slicer.js
+++ b/src/slicer.js
@@ -41,7 +41,6 @@ D3D.Slicer.prototype.createLines = function () {
 
 	var self = this;
 	function addLine (a, b) {
-		"use strict";
 
 		//think lookup can only be b_a, a_b is only possible when face is flipped
 		var index = lineLookup[a + "_" + b] || lineLookup[b + "_" + a];
@@ -58,7 +57,7 @@ D3D.Slicer.prototype.createLines = function () {
 		}
 
 		return index;
-	};
+	}
 
 	for (var i = 0; i < this.geometry.faces.length; i ++) {
 		var face = this.geometry.faces[i];