vmario/Doodle3D-Slicer
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Merge branch 'development'

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Conflicts:
	src/slicer.js
This commit is contained in:
casperlamboo 2015-05-01 14:10:57 +02:00
commit 324b511d39
6 changed files with 879 additions and 22 deletions
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2
.gitignore vendored
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@ -14,3 +14,5 @@ src/library/.DS_Store
src/script/.DS_Store
src/.DS_Store
bower_components/

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build/d3d.js vendored Normal file
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/******************************************************
*
* Utils
* requires jQuery, Three.js
*
******************************************************/
var D3D = {
"version": "0.1",
"website": "http://www.doodle3d.com/",
"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";
$.ajax({
url: url,
type: "POST",
data: data,
dataType: "json",
timeout: 10000,
success: function (response) {
if (response.status === "success") {
if (callback !== undefined) {
callback(response.data);
}
}
else {
console.warn(response.msg);
}
}
}).fail(function () {
console.warn("failed connecting to " + url);
sendAPI(url, data, callback);
});
}
function getAPI (url, callback) {
"use strict";
$.ajax({
url: url,
dataType: "json",
timeout: 5000,
success: function (response) {
if (response.status === "success") {
if (callback !== undefined) {
callback(response.data);
}
}
else {
console.warn(response.msg);
}
}
}).fail(function () {
console.warn("failed connecting to " + url);
getAPI(url, callback);
});
}
function downloadFile (file, data) {
"use strict";
$(document.createElement("a")).attr({
download: file,
href: "data:text/plain," + data
})[0].click();
}
Array.prototype.clone = function () {
"use strict";
var array = [];
for (var i = 0; i < this.length; i ++) {
array[i] = this[i];
}
return array;
};
function applyMouseControls (renderer, camera, 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.x = Math.cos(rotY)*Math.sin(rotX)*distance;
camera.position.y = Math.sin(rotY)*distance;
camera.position.z = Math.cos(rotY)*Math.cos(rotX)*distance;
camera.lookAt(new THREE.Vector3(0, 0, 0));
}
$(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);
updateCamera();
}
});
updateCamera();
}
var requestAnimFrame = (function () {
"use strict";
return requestAnimationFrame || webkitRequestAnimationFrame || mozRequestAnimationFrame || function (callback) {
setTimeout(callback, 1000/60);
};
})();
/******************************************************
*
* Box
* Representation of de Doodle3DBox
* Handles all communication with the doodle box
*
******************************************************/
//TODO
//Als meerdere clients met box zouden verbinden zal de api te veel requests krijgen waardoor hij crasht
//implimentatie van het veranderen van onder andere naam, netwerkverbinding etc
D3D.Box = function (localIp) {
"use strict";
var self = this;
this.batchSize = 512;
this.maxBufferedLines = 4096;
this.localIp = localIp;
this.api = "http://" + localIp + "/d3dapi/";
this.config = {};
this.printBatches = [];
this.currentBatch = 0;
this.loaded = false;
this.onload;
getAPI(self.api + "config/all", function (data) {
//self.config = data;
for (var i in data) {
if (i.indexOf("doodle3d") === 0) {
self.config[i] = data[i];
}
}
self.printer = new D3D.Printer(data);
self.update();
self.loaded = true;
if (self.onload !== undefined) {
self.onload();
}
});
};
D3D.Box.prototype.update = function () {
"use strict";
//TODO
//Code is zo op gezet dat maar api call te gelijk is
//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.progress["buffered_lines"] + this.batchSize) <= this.maxBufferedLines) {
if (this.printBatches.length > 0 ) {
this.printBatch();
}
else {
this.updateState();
}
};
D3D.Box.prototype.updateState = function () {
"use strict";
var self = this;
//que api calls so they don't overload the d3d box
getAPI(this.api + "info/status", function (data) {
self.printer.status = data;
self.update();
});
};
D3D.Box.prototype.print = function (gcode) {
"use strict";
this.currentBatch = 0;
//clone gcode to remove array links
gcode = gcode.clone();
//gcode split in batches
while (gcode.length > 0) {
var gcodeBatch = gcode.splice(0, Math.min(this.batchSize, gcode.length));
this.printBatches.push(gcodeBatch);
}
};
D3D.Box.prototype.printBatch = function () {
"use strict";
var self = this;
var gcode = this.printBatches.shift();
sendAPI(this.api + "printer/print", {
"start": ((this.currentBatch === 0) ? "true" : "false"),
"first": ((this.currentBatch === 0) ? "true" : "false"),
"gcode": gcode.join("\n")
}, function (data) {
console.log("batch sent: " + self.currentBatch, data);
if (self.printBatches.length > 0) {
//sent new batch
self.currentBatch ++;
}
else {
//finish printing
}
self.updateState();
});
};
D3D.Box.prototype.stop = function () {
"use strict";
this.printBatches = [];
this.currentBatch = 0;
var finishMove = [
"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)"
];
sendAPI(this.api + "printer/stop", {
"gcode": finishMove.join("\n")
//"gcode": {}
}, function (data) {
console.log("Printer stop command sent");
});
};
/******************************************************
*
* Printer
* Representation of the connected printer
*
******************************************************/
D3D.Printer = function (config) {
"use strict";
this.status = {};
this.config = {};
for (var i in config) {
if (i.indexOf("printer") === 0) {
this.config[i] = config[i];
}
}
};
D3D.Printer.prototype.getStartCode = function () {
"use strict";
var gcode = this.config["printer.startcode"];
gcode = this.subsituteVariables(gcode);
return gcode.split("\n");
};
D3D.Printer.prototype.getEndCode = function () {
"use strict";
var gcode = this.config["printer.endcode"];
gcode = this.subsituteVariables(gcode);
return gcode.split("\n");
};
D3D.Printer.prototype.subsituteVariables = function (gcode) {
"use strict";
var temperature = this.config["printer.temperature"];
var bedTemperature = this.config["printer.bed.temperature"];
var preheatTemperature = this.config["printer.heatup.temperature"];
var preheatBedTemperature = this.config["printer.heatup.bed.temperature"];
var printerType = this.config["printer.type"];
var heatedbed = this.config["printer.heatedbed"];
switch (printerType) {
case "makerbot_replicator2": printerType = "r2"; break;
case "makerbot_replicator2x": printerType = "r2x"; break;
case "makerbot_thingomatic": printerType = "t6"; break;
case "makerbot_generic": printerType = "r2"; break;
case "_3Dison_plus": printerType = "r2"; break;
}
var heatedBedReplacement = heatedbed ? "" : ";";
gcode = gcode.replace(/{printingTemp}/gi, temperature);
gcode = gcode.replace(/{printingBedTemp}/gi, bedTemperature);
gcode = gcode.replace(/{preheatTemp}/gi, preheatTemperature);
gcode = gcode.replace(/{preheatBedTemp}/gi, preheatBedTemperature);
gcode = gcode.replace(/{printerType}/gi, printerType);
gcode = gcode.replace(/{if heatedBed}/gi, heatedBedReplacement);
return gcode;
};
/******************************************************
*
* Slicer
*
* TODO (optimalisatie)
* sorteer lijnen op laagste hoogte -> stop loop wanneer hij een lijn zonder intersectie heeft gevonden
* verwijder lijnen die ooit interactie gehad hebben, maar nu niet meer
* helft van lijnen toevoegen omdat 4face altijd recht is, en 3face dus te veel data bevat
*
* omliggende lagen -> difference && sum omliggende lijnen
* voor laag 5 = 5 diff (3 && 4 && 6 && 7))
*
******************************************************/
D3D.Slicer = function () {
"use strict";
this.geometry;
this.lines = [];
this.lineLookup = {};
};
D3D.Slicer.prototype.setGeometry = function (geometry) {
"use strict";
this.geometry = geometry;
this.geometry.mergeVertices();
this.createLines();
return this;
};
D3D.Slicer.prototype.addLine = function (a, b) {
"use strict";
//think lookup can only be b_a, a_b is only possible when face is flipped
var index = this.lineLookup[a + "_" + b] || this.lineLookup[b + "_" + a];
if (index === undefined) {
index = this.lines.length;
this.lineLookup[a + "_" + b] = index;
this.lines.push({
line: new THREE.Line3(this.geometry.vertices[a], this.geometry.vertices[b]),
connects: [],
normals: []
});
}
return index;
};
D3D.Slicer.prototype.createLines = function () {
"use strict";
this.lines = [];
this.lineLookup = {};
for (var i = 0; i < this.geometry.faces.length; i ++) {
var face = this.geometry.faces[i];
var normal = new THREE.Vector2().set(face.normal.x, face.normal.z).normalize();
//check for only adding unique lines
//returns index of said line
var a = this.addLine(face.a, face.b);
var b = this.addLine(face.b, face.c);
var c = this.addLine(face.c, face.a);
//set connecting lines (based on face)
//something wrong here, 3 face can go in different direction
this.lines[a].connects.push(b, c);
this.lines[b].connects.push(c, a);
this.lines[c].connects.push(a, b);
this.lines[a].normals.push(normal);
this.lines[b].normals.push(normal);
this.lines[c].normals.push(normal);
}
//sort lines on min height
//this.lines.sort(function (a, b) {
// return Math.min() - Math.min();
//});
};
D3D.Slicer.prototype.slice = function (height, step) {
"use strict";
var slices = [];
var plane = new THREE.Plane();
for (var z = 0; z < height; z += step) {
plane.set(new THREE.Vector3(0, -1, 0), z);
var slice = [];
var intersections = [];
for (var i = 0; i < this.lines.length; i ++) {
var line = this.lines[i].line;
var intersection = plane.intersectLine(line);
if (intersection !== undefined) {
//remove +100 when implimenting good structure for geometry is complete
var point = new THREE.Vector2(intersection.x + 100, intersection.z + 100);
intersections.push(point);
}
else {
intersections.push(false);
}
}
var done = [];
for (var i = 0; i < intersections.length; i ++) {
if (intersections[i] && done.indexOf(i) === -1) {
var index = i;
var shape = [];
while (index !== -1) {
var intersection = intersections[index];
shape.push({X: intersection.x, Y: intersection.y});
done.push(index);
var connects = this.lines[index].connects;
var faceNormals = this.lines[index].normals;
for (var j = 0; j < connects.length; j ++) {
index = connects[j];
if (intersections[index] && done.indexOf(index) === -1) {
var a = new THREE.Vector2().set(intersection.x, intersection.y);
var b = intersections[index];
var normal = a.sub(b).normal().normalize();
var faceNormal = faceNormals[Math.floor(j/2)];
if (normal.dot(faceNormal) > 0) {
break;
}
else {
index = -1;
}
}
else {
index = -1;
}
}
}
//think this check is not nescesary, always higher as 0
if (shape.length > 0) {
slice.push(shape);
}
}
}
//stop when ther are no intersects
if (slice.length > 0) {
slices.push(slice);
}
else {
break;
}
}
return slices;
};
D3D.Slicer.prototype.getInset = function (slice, offset) {
"use strict";
var solution = new ClipperLib.Paths();
var co = new ClipperLib.ClipperOffset(1, 1);
co.AddPaths(slice, ClipperLib.JoinType.jtRound, ClipperLib.EndType.etClosedPolygon);
co.Execute(solution, -offset);
return solution;
};
D3D.Slicer.prototype.getFillTemplate = function (dimension, size, even, uneven) {
"use strict";
var paths = new ClipperLib.Paths();
if (even) {
for (var length = 0; length <= dimension; length += size) {
paths.push([{X: length, Y: 0}, {X: length, Y: dimension}]);
}
}
if (uneven) {
for (var length = 0; length <= dimension; length += size) {
paths.push([{X: 0, Y: length}, {X: dimension, Y: length}]);
}
}
return paths;
};
D3D.Slicer.prototype.slicesToData = function (slices, printer) {
"use strict";
//scale because of clipper crap
var scale = 100;
var layerHeight = printer.config["printer.layerHeight"] * scale;
var dimensionsZ = printer.config["printer.dimensions.z"] * scale;
var wallThickness = printer.config["printer.wallThickness"] * scale;
var shellThickness = printer.config["printer.shellThickness"] * scale;
var fillSize = printer.config["printer.fillSize"] * scale;
var brimOffset = printer.config["printer.brimOffset"] * scale;
var data = [];
var lowFillTemplate = this.getFillTemplate(dimensionsZ, fillSize, true, true);
for (var layer = 0; layer < slices.length; layer ++) {
var slice = slices[layer];
//var outerLayer = ClipperLib.JS.Clean(slice, 1.0);
var outerLayer = slice.clone();
ClipperLib.JS.ScaleUpPaths(outerLayer, scale);
var innerLayer = [];
for (var i = wallThickness; i < shellThickness; i += wallThickness) {
var inset = this.getInset(outerLayer, i);
innerLayer = innerLayer.concat(inset);
}
var fillArea = this.getInset((inset || outerLayer), wallThickness);
var highFill;
var fillAbove = undefined;
//for (var i = 1; i < shellThickness/layerHeight; i ++) {
for (var i = 1; i < shellThickness/layerHeight + 4; i ++) {
var newLayer = ClipperLib.JS.Clone(slices[layer + i]);
ClipperLib.JS.ScaleUpPaths(newLayer, scale);
if (newLayer.length === 0 || (fillAbove && fillAbove.length === 0)) {
fillAbove = [];
break;
}
else if (fillAbove === undefined) {
fillAbove = newLayer;
}
else {
var c = new ClipperLib.Clipper();
var solution = new ClipperLib.Paths();
c.AddPaths(fillArea, ClipperLib.PolyType.ptSubject, true);
c.AddPaths(fillAbove, ClipperLib.PolyType.ptClip, true);
c.Execute(ClipperLib.ClipType.ctIntersection, solution);
fillAbove = solution;
}
}
//kijkt alleen nog naar boven
//omliggende lagen hebben inhoud van lowFill;
//inset moet opgevult worden;
//verschill tussen lowFill en inset moet vol, rest is raster
var clipper = new ClipperLib.Clipper();
var highFillArea = new ClipperLib.Paths();
clipper.AddPaths(fillArea, ClipperLib.PolyType.ptSubject, true);
clipper.AddPaths(fillAbove, ClipperLib.PolyType.ptClip, true);
clipper.Execute(ClipperLib.ClipType.ctDifference, highFillArea);
var clipper = new ClipperLib.Clipper();
var lowFillArea = new ClipperLib.Paths();
clipper.AddPaths(fillArea, ClipperLib.PolyType.ptSubject, true);
clipper.AddPaths(highFillArea, ClipperLib.PolyType.ptClip, true);
clipper.Execute(ClipperLib.ClipType.ctDifference, lowFillArea);
var fill = [];
var clipper = new ClipperLib.Clipper();
var lowFillStrokes = new ClipperLib.Paths();
clipper.AddPaths(lowFillTemplate, ClipperLib.PolyType.ptSubject, false);
clipper.AddPaths(lowFillArea, ClipperLib.PolyType.ptClip, true);
clipper.Execute(ClipperLib.ClipType.ctIntersection, lowFillStrokes);
fill = fill.concat(lowFillStrokes);
//optimize
//make as big as bounding box of highFillArea
var highFillTemplate = this.getFillTemplate(dimensionsZ, wallThickness, (layer % 2 === 0), (layer % 2 === 1));
var clipper = new ClipperLib.Clipper();
var highFillStrokes = new ClipperLib.Paths();
clipper.AddPaths(highFillTemplate, ClipperLib.PolyType.ptSubject, false);
clipper.AddPaths(highFillArea, ClipperLib.PolyType.ptClip, true);
clipper.Execute(ClipperLib.ClipType.ctIntersection, highFillStrokes);
fill = fill.concat(highFillStrokes);
//create brim
/*if (layer === 0) {
var brim = this.getInset(outerLayer, -brimOffset);
outerLayer = brim.concat(outerLayer);
}*/
ClipperLib.JS.ScaleDownPaths(outerLayer, scale);
ClipperLib.JS.ScaleDownPaths(innerLayer, scale);
ClipperLib.JS.ScaleDownPaths(fill, scale);
data.push({
outerLayer: outerLayer,
innerLayer: innerLayer,
fill: fill
});
}
return data;
};
D3D.Slicer.prototype.dataToGcode = function (data, printer) {
"use strict";
var layerHeight = printer.config["printer.layerHeight"];
var normalSpeed = printer.config["printer.speed"];
var bottomSpeed = printer.config["printer.bottomLayerSpeed"];
var firstLayerSlow = printer.config["printer.firstLayerSlow"];
var bottomFlowRate = printer.config["printer.bottomFlowRate"];
var travelSpeed = printer.config["printer.travelSpeed"];
var filamentThickness = printer.config["printer.filamentThickness"];
var wallThickness = printer.config["printer.wallThickness"];
var enableTraveling = printer.config["printer.enableTraveling"];
var retractionEnabled = printer.config["printer.retraction.enabled"];
var retractionSpeed = printer.config["printer.retraction.speed"];
var retractionMinDistance = printer.config["printer.retraction.minDistance"];
var retractionAmount = printer.config["printer.retraction.amount"];
function sliceToGcode (slice) {
var gcode = [];
for (var i = 0; i < slice.length; i ++) {
var shape = slice[i];
var previousPoint;
for (var j = 0; j <= shape.length; j ++) {
//Finish shape by going to first point
var point = shape[(j % shape.length)];
if (j === 0) {
//TODO
//add retraction
if (extruder > retractionMinDistance && retractionEnabled) {
gcode.push([
"G0",
"E" + (extruder - retractionAmount).toFixed(3),
"F" + (retractionSpeed * 60).toFixed(3)
].join(" "));
}
gcode.push([
"G0",
"X" + point.X.toFixed(3) + " Y" + point.Y.toFixed(3) + " Z" + z,
"F" + (travelSpeed*60)
].join(" "));
if (extruder > retractionMinDistance && retractionEnabled) {
gcode.push([
"G0",
"E" + extruder.toFixed(3),
"F" + (retractionSpeed * 60).toFixed(3)
].join(" "));
}
}
else {
var a = new THREE.Vector2().set(point.X, point.Y);
var b = new THREE.Vector2().set(previousPoint.X, previousPoint.Y);
var lineLength = a.distanceTo(b);
extruder += lineLength * wallThickness * layerHeight / filamentSurfaceArea * flowRate;
gcode.push([
"G1",
"X" + point.X.toFixed(3) + " Y" + point.Y.toFixed(3) + " Z" + z,
"F" + speed,
"E" + extruder.toFixed(3)
].join(" "));
}
previousPoint = point;
}
}
return gcode;
}
var gcode = printer.getStartCode();
var extruder = 0.0;
var speed = firstLayerSlow ? (bottomSpeed*60).toFixed(3) : (normalSpeed*60).toFixed(3);
var filamentSurfaceArea = Math.pow((filamentThickness/2), 2) * Math.PI;
var flowRate = bottomFlowRate;
for (var layer = 0; layer < data.length; layer ++) {
var slice = data[layer];
//turn on fan on layer 2
if (layer === 2) {
gcode.push("M106");
speed = (normalSpeed*60).toFixed(3);
flowRate = 1;
}
var z = ((layer + 1) * layerHeight).toFixed(3);
gcode = gcode.concat(sliceToGcode(slice.outerLayer));
gcode = gcode.concat(sliceToGcode(slice.innerLayer));
gcode = gcode.concat(sliceToGcode(slice.fill));
}
gcode = gcode.concat(printer.getEndCode());
return gcode;
};
D3D.Slicer.prototype.drawPaths = function (printer, min, max) {
"use strict";
var layerHeight = printer.config["printer.layerHeight"];
var dimensionsZ = printer.config["printer.dimensions.z"];
function drawPolygons (paths, color) {
context.fillStyle = color;
context.strokeStyle = color;
context.beginPath();
for (var i = 0; i < paths.length; i ++) {
var path = paths[i];
context.moveTo((path[0].X- 100) * 6.0 + 200, (path[0].Y- 100) * 6.0 + 200);
for (var j = 0; j < path.length; j ++) {
var point = path[j];
context.lineTo((point.X- 100) * 6.0 + 200, (point.Y- 100) * 6.0 + 200);
}
context.closePath();
}
context.stroke();
}
var slices = this.slice(dimensionsZ, layerHeight);
slices.shift();
var data = this.slicesToData(slices, printer);
var canvas = document.createElement("canvas");
canvas.width = 400;
canvas.height = 400;
var context = canvas.getContext("2d");
for (var layer = min; layer < max; layer ++) {
var layer = 0;
context.clearRect(0, 0, 400, 400);
var slice = data[layer % data.length];
drawPolygons(slice.outerLayer, "red");
drawPolygons(slice.innerLayer, "green");
drawPolygons(slice.fill, "blue");
}
return canvas;
};
D3D.Slicer.prototype.getGcode = function (printer) {
"use strict";
var layerHeight = printer.config["printer.layerHeight"];
var dimensionsZ = printer.config["printer.dimensions.z"];
var slices = this.slice(dimensionsZ, layerHeight);
//still error in first layer, so remove first layer
//see https://github.com/Doodle3D/Doodle3D-Slicer/issues/1
slices.shift();
var data = this.slicesToData(slices, printer);
//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 gcode = this.dataToGcode(data, printer);
return gcode;
};

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'use strict';
var gulp = require('gulp');
var rename = require('gulp-rename');
var uglify = require('gulp-uglify');
var concat = require('gulp-concat');
var watch = require('gulp-watch');
var files = [
"src/utils.js",
"src/box.js",
"src/printer.js",
"src/slicer.js"
];
var DEST = 'build/';
gulp.task('default', function () {
return gulp.src(files)
.pipe(concat('d3d.js'))
.pipe(gulp.dest(DEST))
.pipe(uglify())
.pipe(rename({extname: '.min.js'}))
.pipe(gulp.dest(DEST));
});

21
src/slicer.js
View File

@ -31,7 +31,7 @@ D3D.Slicer.prototype.setGeometry = function (geometry) {
return this;
};
D3D.Slicer.prototype.addLine = function (a, b) {
"use stict";
"use strict";
//think lookup can only be b_a, a_b is only possible when face is flipped
var index = this.lineLookup[a + "_" + b] || this.lineLookup[b + "_" + a];
@ -309,7 +309,7 @@ D3D.Slicer.prototype.slicesToData = function (slices, printer) {
outerLayer: outerLayer,
innerLayer: innerLayer,
fill: fill
})
});
}
return data;
@ -332,8 +332,6 @@ D3D.Slicer.prototype.dataToGcode = function (data, printer) {
var retractionAmount = printer.config["printer.retraction.amount"];
function sliceToGcode (slice) {
"use strict";
var gcode = [];
for (var i = 0; i < slice.length; i ++) {
@ -422,17 +420,23 @@ D3D.Slicer.prototype.dataToGcode = function (data, printer) {
D3D.Slicer.prototype.drawPaths = function (printer, min, max) {
"use strict";
<<<<<<< HEAD
var canvas = document.createElement("canvas");
canvas.width = 400;
canvas.height = 400;
var context = canvas.getContext("2d");
=======
>>>>>>> development
var layerHeight = printer.config["printer.layerHeight"];
var dimensionsZ = printer.config["printer.dimensions.z"];
function drawPolygons (paths, color) {
<<<<<<< HEAD
"use strict";
=======
>>>>>>> development
context.fillStyle = color;
context.strokeStyle = color;
context.beginPath();
@ -456,6 +460,14 @@ D3D.Slicer.prototype.drawPaths = function (printer, min, max) {
var data = this.slicesToData(slices, printer);
<<<<<<< HEAD
=======
var canvas = document.createElement("canvas");
canvas.width = 400;
canvas.height = 400;
var context = canvas.getContext("2d");
>>>>>>> development
for (var layer = min; layer < max; layer ++) {
var layer = 0;
context.clearRect(0, 0, 400, 400);
@ -486,6 +498,7 @@ D3D.Slicer.prototype.getGcode = function (printer) {
//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 gcode = this.dataToGcode(data, printer);
return gcode;

18
src/utils.js
View File

@ -31,8 +31,6 @@ function sendAPI (url, data, callback) {
dataType: "json",
timeout: 10000,
success: function (response) {
"use strict";
if (response.status === "success") {
if (callback !== undefined) {
callback(response.data);
@ -43,8 +41,6 @@ function sendAPI (url, data, callback) {
}
}
}).fail(function () {
"use strict";
console.warn("failed connecting to " + url);
sendAPI(url, data, callback);
});
@ -58,8 +54,6 @@ function getAPI (url, callback) {
dataType: "json",
timeout: 5000,
success: function (response) {
"use strict";
if (response.status === "success") {
if (callback !== undefined) {
callback(response.data);
@ -70,8 +64,6 @@ function getAPI (url, callback) {
}
}
}).fail(function () {
"use strict";
console.warn("failed connecting to " + url);
getAPI(url, callback);
});
@ -110,8 +102,6 @@ function applyMouseControls (renderer, camera, maxDistance) {
var moveCamera = false;
function updateCamera () {
"use strict";
camera.position.x = Math.cos(rotY)*Math.sin(rotX)*distance;
camera.position.y = Math.sin(rotY)*distance;
camera.position.z = Math.cos(rotY)*Math.cos(rotX)*distance;
@ -119,11 +109,8 @@ function applyMouseControls (renderer, camera, maxDistance) {
}
$(renderer.domElement).on("mousedown", function (e) {
"use strict";
moveCamera = true;
}).on("wheel", function (e) {
"use strict";
var event = e.originalEvent;
event.preventDefault();
@ -133,11 +120,8 @@ function applyMouseControls (renderer, camera, maxDistance) {
});
$(window).on("mouseup", function (e) {
"use strict";
moveCamera = false;
}).on("mousemove", function (e) {
"use strict";
var event = e.originalEvent;
if (moveCamera === true) {
@ -155,8 +139,6 @@ var requestAnimFrame = (function () {
"use strict";
return requestAnimationFrame || webkitRequestAnimationFrame || mozRequestAnimationFrame || function (callback) {
"use strict";
setTimeout(callback, 1000/60);
};
})();