diff --git a/slice_test.html b/slice_test.html
index 277651f..42a937c 100644
--- a/slice_test.html
+++ b/slice_test.html
@@ -67,7 +67,7 @@ function init () {
 		})();
 		*/
 
-		/*var path = [{x: 60, y: 40}, {x: 60, y: 50}, {x: 60, y: 60}, {x: 80, y: 60}, {x: 40, y: 40}, {x: 50, y: 40}, {x: 10, y: 60}];
+		var path = [{x: 60, y: 40}, {x: 60, y: 50}, {x: 60, y: 60}, {x: 80, y: 60}, {x: 40, y: 40}, {x: 50, y: 40}, {x: 10, y: 60}];
 		var geometry = new THREE.Geometry();
 
 		for (var i = 0; i < path.length; i ++) {
@@ -82,7 +82,7 @@ function init () {
 
 			geometry.faces.push(new THREE.Face3(base, base + 1, base + 2));
 			geometry.faces.push(new THREE.Face3(base + 3, base + 2, base + 1));
-		}*/
+		}
 
 		var material = new THREE.MeshPhongMaterial({color: 0x00ff00, wireframe: false, side: THREE.DoubleSide});
 		var mesh = new THREE.Mesh(geometry, material);
diff --git a/src/slice.js b/src/slice.js
index f782555..e56a261 100644
--- a/src/slice.js
+++ b/src/slice.js
@@ -26,7 +26,7 @@ D3D.Slice.prototype.optimizePaths = function (start) {
 
 		for (var i = 0; i < this.parts.length; i ++) {
 			var part = this.parts[i];
-			if (part.addFill) {
+			if (part.closed) {
 				var bounds = part.outerLine.bounds();
 			}
 			else {
@@ -49,7 +49,7 @@ D3D.Slice.prototype.optimizePaths = function (start) {
 		var part = this.parts.splice(closestPart, 1)[0];
 		parts.push(part);
 
-		if (part.addFill) {
+		if (part.closed) {
 			if (part.outerLine.length > 0) {
 				part.outerLine = part.outerLine.optimizePath(start);
 				start = part.outerLine.lastPoint();
@@ -92,7 +92,7 @@ D3D.Slice.prototype.getOutline = function () {
 	for (var i = 0; i < this.parts.length; i ++) {
 		var part = this.parts[i];
 
-		if (part.addFill) {
+		if (part.closed) {
 			outLines.join(this.parts[i].outerLine);
 		}
 	}
@@ -108,13 +108,13 @@ D3D.Slice.prototype.add = function (intersect) {
 			innerLines: [],
 			outerLine: new D3D.Paths([], true), 
 			fill: new D3D.Paths([], false), 
-			addFill: true
+			closed: true
 		});
 	}
 	else {
 		this.parts.push({
 			intersect: intersect, 
-			addFill: false
+			closed: false
 		});
 	}
 };
\ No newline at end of file
diff --git a/src/slicer.js b/src/slicer.js
index 03d5cec..1f4c0e6 100644
--- a/src/slicer.js
+++ b/src/slicer.js
@@ -251,7 +251,6 @@ D3D.Slicer.prototype._slice = function (lines, printer) {
 								done.push(index);
 
 								var intersection = intersections[index];
-								console.log(intersection);
 								//uppercase X and Y because clipper vector
 								shape.unshift({X: intersection.x, Y: intersection.y});
 							}
@@ -345,7 +344,7 @@ D3D.Slicer.prototype._generateInnerLines = function (slices, printer) {
 		for (var i = 0; i < slice.parts.length; i ++) {
 			var part = slice.parts[i];
 
-			if (part.addFill) {
+			if (part.closed) {
 				var outerLine = part.intersect.clone().scaleUp(scale).offset(-nozzleRadius);
 
 				if (outerLine.length > 0) {
@@ -404,7 +403,7 @@ D3D.Slicer.prototype._generateInfills = function (slices, printer) {
 		for (var i = 0; i < slice.parts.length; i ++) {
 			var part = slice.parts[i];
 
-			if (part.addFill) {
+			if (part.closed) {
 				var outerLine = part.outerLine;
 
 				if (outerLine.length > 0) {
@@ -537,7 +536,7 @@ D3D.Slicer.prototype._optimizePaths = function (slices, printer) {
 		for (var i = 0; i < slice.parts.length; i ++) {
 			var part = slice.parts[i];
 
-			if (part.addFill) {
+			if (part.closed) {
 				part.outerLine.scaleDown(scale);
 				for (var j = 0; j < part.innerLines.length; j ++) {
 					var innerLine = part.innerLines[j];
@@ -640,7 +639,7 @@ D3D.Slicer.prototype._slicesToGCode = function (slices, printer) {
 		for (var i = 0; i < slice.parts.length; i ++) {
 			var part = slice.parts[i];
 
-			if (part.addFill) {
+			if (part.closed) {
 				pathToGCode(part.outerLine, false, true, "outerLine");
 
 				for (var j = 0; j < part.innerLines.length; j ++) {