mirror of
https://github.com/Doodle3D/Doodle3D-Slicer.git
synced 2024-11-16 19:17:57 +01:00
1319 lines
32 KiB
JavaScript
1319 lines
32 KiB
JavaScript
/******************************************************
|
|
*
|
|
* Utils
|
|
* requires jQuery, Three.js
|
|
*
|
|
******************************************************/
|
|
|
|
var D3D = {
|
|
"version": "0.1",
|
|
"website": "http://www.doodle3d.com/",
|
|
"contact": "develop@doodle3d.com"
|
|
};
|
|
|
|
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 loadSettings (url, callback) {
|
|
"use strict";
|
|
|
|
$.ajax({
|
|
url: url,
|
|
dataType: "json",
|
|
success: function (response) {
|
|
if (callback !== undefined) {
|
|
callback(response);
|
|
}
|
|
}
|
|
});
|
|
}
|
|
|
|
function downloadFile (file, data) {
|
|
"use strict";
|
|
|
|
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 ++) {
|
|
array[i] = this[i];
|
|
}
|
|
|
|
return array;
|
|
}
|
|
/******************************************************
|
|
*
|
|
* Box
|
|
* Representation of de Doodle3DBox
|
|
* Handles all communication with the doodle box
|
|
* JavaScript shell for api communication
|
|
* Check http://www.doodle3d.com/help/api-documentation
|
|
*
|
|
******************************************************/
|
|
|
|
//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.status = {};
|
|
|
|
this.printBatches = [];
|
|
this.currentBatch = 0;
|
|
|
|
this.loaded = false;
|
|
|
|
this.getConfigAll(function (data) {
|
|
self.updateConfig(data);
|
|
|
|
self.update();
|
|
|
|
self.loaded = true;
|
|
if (self.onload !== undefined) {
|
|
self.onload();
|
|
}
|
|
});
|
|
};
|
|
D3D.Box.prototype.updateConfig = function (config) {
|
|
"use strict";
|
|
|
|
for (var i in config) {
|
|
this.config[i] = config[i];
|
|
}
|
|
|
|
return this;
|
|
};
|
|
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.status["buffered_lines"] + this.batchSize) <= this.maxBufferedLines) {
|
|
//if (this.printBatches.length > 0 ) {
|
|
this.printBatch();
|
|
}
|
|
else {
|
|
this.updateState();
|
|
}
|
|
};
|
|
D3D.Box.prototype.updateState = function () {
|
|
//que api calls so they don't overload the d3d box
|
|
"use strict";
|
|
var self = this;
|
|
|
|
this.getInfoStatus(function (data) {
|
|
self.status = data;
|
|
|
|
if (self.onupdate !== undefined) {
|
|
self.onupdate(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);
|
|
}
|
|
|
|
return this;
|
|
};
|
|
D3D.Box.prototype.printBatch = function () {
|
|
"use strict";
|
|
var self = this;
|
|
|
|
var gcode = this.printBatches.shift();
|
|
|
|
this.setPrinterPrint({
|
|
"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 sending
|
|
}
|
|
|
|
self.updateState();
|
|
});
|
|
};
|
|
D3D.Box.prototype.stopPrint = 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)"
|
|
];
|
|
|
|
this.setPrinterStop({
|
|
//"gcode": {}
|
|
"gcode": finishMove.join("\n")
|
|
}, function (data) {
|
|
console.log("Printer stop command sent");
|
|
});
|
|
|
|
return this;
|
|
};
|
|
|
|
//COMMUNICATION SHELL
|
|
//see http://www.doodle3d.com/help/api-documentation
|
|
D3D.Box.prototype.getConfig = function (keys, callback) {
|
|
"use strict";
|
|
|
|
getAPI(this.api + "config/?" + keys.join("=&") + "=", callback);
|
|
|
|
return this;
|
|
};
|
|
D3D.Box.prototype.getConfigAll = function (callback) {
|
|
"use strict";
|
|
|
|
getAPI(this.api + "config/all", callback);
|
|
|
|
return this;
|
|
};
|
|
D3D.Box.prototype.setConfig = function (data, callback) {
|
|
"use strict";
|
|
var self = this;
|
|
|
|
sendAPI(this.api + "config", data, function (response) {
|
|
for (var i in response.validation) {
|
|
if (response.validation[i] === "ok") {
|
|
self[i] = data[i];
|
|
}
|
|
}
|
|
|
|
if (callback !== undefined) {
|
|
callback(response);
|
|
}
|
|
});
|
|
|
|
return this;
|
|
};
|
|
D3D.Box.prototype.getInfo = function (callback) {
|
|
"use strict";
|
|
|
|
getAPI(this.api + "info", callback);
|
|
|
|
return this;
|
|
};
|
|
D3D.Box.prototype.getInfoStatus = function (callback) {
|
|
"use strict";
|
|
|
|
getAPI(this.api + "info/status", callback);
|
|
|
|
return this;
|
|
};
|
|
D3D.Box.prototype.downloadInfoLogFiles = function () {
|
|
//works in google chrome... not tested in other browsers
|
|
//some browsers may redirect using this code
|
|
"use strict";
|
|
|
|
window.location = this.api + "info/logfiles";
|
|
};
|
|
D3D.Box.prototype.getInfoAcces = function (callback) {
|
|
"use strict";
|
|
|
|
getAPI(this.api + "info/access", callback);
|
|
|
|
return this;
|
|
};
|
|
D3D.Box.prototype.getNetworkScan = function (callback) {
|
|
"use strict";
|
|
|
|
getAPI(this.api + "network/scan", callback);
|
|
|
|
return this;
|
|
};
|
|
D3D.Box.prototype.getNetworkKnown = function (callback) {
|
|
"use strict";
|
|
|
|
getAPI(this.api + "network/known", callback);
|
|
|
|
return this;
|
|
};
|
|
D3D.Box.prototype.getNetworkStatus = function (callback) {
|
|
"use strict";
|
|
|
|
getAPI(this.api + "network/status", callback);
|
|
|
|
return this;
|
|
};
|
|
D3D.Box.prototype.setNetworkAssosiate = function (data, callback) {
|
|
"use strict";
|
|
|
|
sendAPI(this.api + "network/associate", data, callback);
|
|
|
|
return this;
|
|
};
|
|
D3D.Box.prototype.setNetworkDisassosiate = function (callback) {
|
|
//not tested
|
|
"use strict";
|
|
|
|
sendAPI(this.api + "network/disassociate", {}, callback);
|
|
|
|
return this;
|
|
};
|
|
D3D.Box.prototype.setNetworkOpenAP = function (callback) {
|
|
//not tested
|
|
"use strict";
|
|
|
|
sendAPI(this.api + "network/openap", {}, callback);
|
|
|
|
return this;
|
|
};
|
|
D3D.Box.prototype.setNetworkRemove = function (ssid, callback) {
|
|
"use strict";
|
|
|
|
sendAPI(this.api + "network/remove", {
|
|
"ssid": ssid
|
|
}, callback);
|
|
|
|
return this;
|
|
};
|
|
D3D.Box.prototype.getNetworkSignin = function (callback) {
|
|
"use strict";
|
|
|
|
getAPI(this.api + "network/signin", callback);
|
|
|
|
return this;
|
|
};
|
|
D3D.Box.prototype.getNetworkAlive = function (callback) {
|
|
"use strict";
|
|
|
|
getAPI(this.api + "network/alive", callback);
|
|
|
|
return this;
|
|
};
|
|
D3D.Box.prototype.getPrinterTemperature = function (callback) {
|
|
"use strict";
|
|
|
|
getAPI(this.api + "printer/temperature", callback);
|
|
|
|
return this;
|
|
};
|
|
D3D.Box.prototype.getPrinterProgress = function (callback) {
|
|
"use strict";
|
|
|
|
getAPI(this.api + "printer/progress", callback);
|
|
|
|
return this;
|
|
};
|
|
D3D.Box.prototype.getPrinterState = function (callback) {
|
|
"use strict";
|
|
|
|
getAPI(this.api + "printer/state", callback);
|
|
|
|
return this;
|
|
};
|
|
D3D.Box.prototype.getPrinterListAll = function (callback) {
|
|
"use strict";
|
|
|
|
getAPI(this.api + "printer/listall", callback);
|
|
|
|
return this;
|
|
};
|
|
D3D.Box.prototype.setPrinterHeatup = function (callback) {
|
|
"use strict";
|
|
|
|
sendAPI(this.api + "printer/heatup", {}, callback);
|
|
|
|
return this;
|
|
};
|
|
D3D.Box.prototype.setPrinterPrint = function (data, callback) {
|
|
"use strict";
|
|
|
|
sendAPI(this.api + "printer/print", data, callback);
|
|
|
|
return this;
|
|
};
|
|
D3D.Box.prototype.setPrinterStop = function (data, callback) {
|
|
"use strict";
|
|
|
|
sendAPI(this.api + "printer/stop", data, callback);
|
|
|
|
return this;
|
|
};
|
|
D3D.Box.prototype.getSketch = function (id, callback) {
|
|
"use strict";
|
|
|
|
getAPI(this.api + "sketch/?id=" + id, callback);
|
|
|
|
return this;
|
|
};
|
|
D3D.Box.prototype.setSketch = function (data, callback) {
|
|
"use strict";
|
|
|
|
sendAPI(this.api + "sketch", {
|
|
"data": data
|
|
}, callback);
|
|
|
|
return this;
|
|
};
|
|
D3D.Box.prototype.getSketchStatus = function (callback) {
|
|
"use strict";
|
|
|
|
getAPI(this.api + "sketch/status", callback);
|
|
|
|
return this;
|
|
};
|
|
D3D.Box.prototype.setSketchClear = function (callback) {
|
|
"use strict";
|
|
|
|
sendAPI(this.api + "sketch/clear", callback);
|
|
|
|
return this;
|
|
};
|
|
D3D.Box.prototype.getSystemVersions = function (callback) {
|
|
"use strict";
|
|
|
|
getAPI(this.api + "system/fwversions", callback);
|
|
|
|
return this;
|
|
};
|
|
D3D.Box.prototype.getUpdateStatus = function (callback) {
|
|
"use strict";
|
|
|
|
getAPI(this.api + "update/status", callback);
|
|
|
|
return this;
|
|
};
|
|
D3D.Box.prototype.setUpdateDownload = function (callback) {
|
|
//not tested
|
|
"use strict";
|
|
|
|
sendAPI(this.api + "update/download", {}, callback);
|
|
|
|
return this;
|
|
};
|
|
D3D.Box.prototype.setUpdateInstall = function (callback) {
|
|
//not tested
|
|
"use strict";
|
|
|
|
sendAPI(this.api + "update/install", {}, callback);
|
|
|
|
return this;
|
|
};
|
|
D3D.Box.prototype.setUpdateClear = function (callback) {
|
|
//not tested
|
|
"use strict";
|
|
|
|
sendAPI(this.api + "update/clear", {}, callback);
|
|
|
|
return this;
|
|
};
|
|
/******************************************************
|
|
*
|
|
* Printer
|
|
* Representation of the connected printer
|
|
*
|
|
******************************************************/
|
|
|
|
D3D.Printer = function (printerSettings, userSettings) {
|
|
"use strict";
|
|
|
|
this.config = {};
|
|
|
|
this.updateConfig(printerSettings);
|
|
this.updateConfig(userSettings);
|
|
};
|
|
D3D.Printer.prototype.updateConfig = function (config) {
|
|
"use strict";
|
|
|
|
for (var i in config) {
|
|
if (i.indexOf("printer") === 0) {
|
|
this.config[i] = config[i];
|
|
}
|
|
}
|
|
|
|
return this;
|
|
};
|
|
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;
|
|
};
|
|
/******************************************************
|
|
*
|
|
* Path
|
|
*
|
|
* Abstraction layer for annoying clipper js
|
|
*
|
|
******************************************************/
|
|
|
|
D3D.Paths = function (paths, closed) {
|
|
"use strict";
|
|
|
|
Array.call(this);
|
|
|
|
this.setPaths(paths || []);
|
|
|
|
this.closed = (closed !== undefined) ? closed : true;
|
|
};
|
|
D3D.Paths.prototype = Object.create(Array.prototype);
|
|
D3D.Paths.prototype.setPaths = function (paths) {
|
|
"use strict";
|
|
|
|
for (var i = 0; i < paths.length; i ++) {
|
|
var path = paths[i];
|
|
if (path.length > 0) {
|
|
this.push(path);
|
|
}
|
|
}
|
|
|
|
return this;
|
|
};
|
|
D3D.Paths.prototype.clip = function (path, type) {
|
|
"use strict";
|
|
|
|
var solution = new ClipperLib.Paths();
|
|
|
|
var clipper = new ClipperLib.Clipper();
|
|
clipper.AddPaths(this, ClipperLib.PolyType.ptSubject, this.closed);
|
|
clipper.AddPaths(path, ClipperLib.PolyType.ptClip, path.closed);
|
|
clipper.Execute(type, solution);
|
|
|
|
return new D3D.Paths(solution, this.closed);
|
|
};
|
|
D3D.Paths.prototype.union = function (path) {
|
|
"use strict";
|
|
|
|
return this.clip(path, ClipperLib.ClipType.ctUnion);
|
|
};
|
|
D3D.Paths.prototype.difference = function (path) {
|
|
"use strict";
|
|
|
|
return this.clip(path, ClipperLib.ClipType.ctDifference);
|
|
};
|
|
D3D.Paths.prototype.intersect = function (path) {
|
|
"use strict";
|
|
|
|
return this.clip(path, ClipperLib.ClipType.ctIntersection);
|
|
};
|
|
D3D.Paths.prototype.xor = function () {
|
|
"use strict";
|
|
|
|
return this.clip(path, ClipperLib.ClipType.ctXor);
|
|
};
|
|
D3D.Paths.prototype.offset = function (offset) {
|
|
"use strict";
|
|
|
|
var solution = new ClipperLib.Paths();
|
|
var co = new ClipperLib.ClipperOffset(1, 1);
|
|
co.AddPaths(this, ClipperLib.JoinType.jtRound, ClipperLib.EndType.etClosedPolygon);
|
|
co.Execute(solution, offset);
|
|
|
|
return new D3D.Paths(solution);
|
|
};
|
|
D3D.Paths.prototype.scaleUp = function (factor) {
|
|
"use strict";
|
|
|
|
var path = ClipperLib.JS.ScaleUpPaths(this, factor);
|
|
|
|
return this;
|
|
};
|
|
D3D.Paths.prototype.scaleDown = function (factor) {
|
|
"use strict";
|
|
|
|
var path = ClipperLib.JS.ScaleDownPaths(this, factor);
|
|
|
|
return this;
|
|
};
|
|
D3D.Paths.prototype.lastPoint = function () {
|
|
"use strict";
|
|
|
|
var lastPath = this[this.length - 1];
|
|
var lastPoint = this.closed ? lastPath[0] : lastPath[lastPath.length - 1];
|
|
return new THREE.Vector2(lastPoint.X, lastPoint.Y);
|
|
};
|
|
D3D.Paths.prototype.optimizePath = function (start) {
|
|
"use strict";
|
|
|
|
var optimizedPaths = new D3D.Paths([], this.closed);
|
|
var donePaths = [];
|
|
|
|
while (optimizedPaths.length !== this.length) {
|
|
var minLength = false;
|
|
var reverse;
|
|
var minPath;
|
|
var offset;
|
|
var pathIndex;
|
|
|
|
for (var i = 0; i < this.length; i ++) {
|
|
var path = this[i];
|
|
|
|
if (donePaths.indexOf(i) === -1) {
|
|
|
|
if (this.closed) {
|
|
for (var j = 0; j < path.length; j ++) {
|
|
var point = new THREE.Vector2(path[j].X, path[j].Y);
|
|
var length = point.sub(start).length();
|
|
if (minLength === false || length < minLength) {
|
|
minPath = path;
|
|
minLength = length;
|
|
offset = j;
|
|
pathIndex = i;
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
var startPoint = new THREE.Vector2(path[0].X, path[0].Y);
|
|
var length = startPoint.sub(start).length();
|
|
if (minLength === false || length < minLength) {
|
|
minPath = path;
|
|
minLength = length;
|
|
reverse = false;
|
|
pathIndex = i;
|
|
}
|
|
var endPoint = new THREE.Vector2(path[path.length - 1].X, path[path.length - 1].Y);
|
|
var length = endPoint.sub(start).length();
|
|
if (length < minLength) {
|
|
minPath = path;
|
|
minLength = length;
|
|
reverse = true;
|
|
pathIndex = i;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (this.closed) {
|
|
minPath = minPath.concat(minPath.splice(0, offset));
|
|
var point = minPath[0];
|
|
}
|
|
else {
|
|
if (reverse) {
|
|
minPath.reverse();
|
|
}
|
|
var point = minPath[minPath.length - 1];
|
|
}
|
|
donePaths.push(pathIndex);
|
|
start = new THREE.Vector2(point.X, point.Y);
|
|
optimizedPaths.push(minPath);
|
|
}
|
|
|
|
return optimizedPaths;
|
|
};
|
|
D3D.Paths.prototype.tresholdArea = function (minArea) {
|
|
//code not tested yet
|
|
"use strict";
|
|
|
|
for (var i = 0; i < this.length; i ++) {
|
|
var shape = this[i];
|
|
|
|
var area = ClipperLib.Clipper.Area(shape);
|
|
|
|
if (area < minArea) {
|
|
this.splice(i, 1);
|
|
i --;
|
|
}
|
|
}
|
|
|
|
return areas;
|
|
};
|
|
D3D.Paths.prototype.join = function (path) {
|
|
"use strict";
|
|
|
|
for (var i = 0; i < path.length; i ++) {
|
|
this.push(path[i]);
|
|
}
|
|
|
|
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 (context, color) {
|
|
"use strict";
|
|
|
|
context.strokeStyle = color;
|
|
for (var i = 0; i < this.length; i ++) {
|
|
var shape = this[i];
|
|
|
|
//var point = shape[0];
|
|
//context.fillText(i, point.X*2, point.Y*2);
|
|
|
|
context.beginPath();
|
|
var length = this.closed ? (shape.length + 1) : shape.length;
|
|
for (var j = 0; j < length; j ++) {
|
|
var point = shape[j % shape.length];
|
|
|
|
context.lineTo(point.X*2, point.Y*2);
|
|
}
|
|
context.stroke();
|
|
}
|
|
};
|
|
/******************************************************
|
|
*
|
|
* 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";
|
|
};
|
|
D3D.Slicer.prototype.setMesh = function (mesh) {
|
|
"use strict";
|
|
|
|
//convert buffergeometry to geometry;
|
|
var geometry = mesh.geometry.clone();
|
|
if (geometry instanceof THREE.BufferGeometry) {
|
|
geometry = new THREE.Geometry().fromBufferGeometry(geometry);
|
|
}
|
|
|
|
//remove duplicate vertices;
|
|
for (var i = 0; i < geometry.vertices.length; i ++) {
|
|
var vertexA = geometry.vertices[i];
|
|
|
|
for (var j = i + 1; j < geometry.vertices.length; j ++) {
|
|
var vertexB = geometry.vertices[j];
|
|
|
|
if (vertexA.equals(vertexB)) {
|
|
geometry.vertices[j] = vertexA;
|
|
}
|
|
}
|
|
}
|
|
geometry.mergeVertices();
|
|
|
|
//apply mesh matrix on geometry;
|
|
mesh.updateMatrix();
|
|
geometry.applyMatrix(mesh.matrix);
|
|
geometry.computeFaceNormals();
|
|
geometry.computeBoundingBox();
|
|
|
|
this.geometry = geometry;
|
|
|
|
//get unique lines from geometry;
|
|
this.createLines();
|
|
|
|
return this;
|
|
};
|
|
D3D.Slicer.prototype.createLines = function () {
|
|
"use strict";
|
|
|
|
this.lines = [];
|
|
var lineLookup = {};
|
|
|
|
var self = this;
|
|
function addLine (a, b) {
|
|
|
|
//think lookup can only be b_a, a_b is only possible when face is flipped
|
|
var index = lineLookup[b + "_" + a] || lineLookup[a + "_" + b];
|
|
|
|
if (index === undefined) {
|
|
index = self.lines.length;
|
|
lineLookup[a + "_" + b] = index;
|
|
|
|
self.lines.push({
|
|
line: new THREE.Line3(self.geometry.vertices[a], self.geometry.vertices[b]),
|
|
connects: [],
|
|
normals: [],
|
|
ignore: 0
|
|
});
|
|
}
|
|
|
|
return index;
|
|
}
|
|
|
|
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.z, face.normal.x).normalize();
|
|
|
|
//check for only adding unique lines
|
|
//returns index of said line
|
|
var a = addLine(face.a, face.b);
|
|
var b = addLine(face.b, face.c);
|
|
var c = addLine(face.c, face.a);
|
|
|
|
//set connecting lines (based on face)
|
|
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);
|
|
}
|
|
}
|
|
};
|
|
D3D.Slicer.prototype.slice = function (height, step) {
|
|
"use strict";
|
|
|
|
var layersIntersections = [];
|
|
|
|
for (var i = 0; i < this.lines.length; i ++) {
|
|
var line = this.lines[i];
|
|
|
|
var min = Math.ceil(Math.min(line.line.start.y, line.line.end.y) / step);
|
|
var max = Math.floor(Math.max(line.line.start.y, line.line.end.y) / step);
|
|
|
|
for (var layerIndex = min; layerIndex <= max; layerIndex ++) {
|
|
if (layerIndex >= 0) {
|
|
if (layersIntersections[layerIndex] === undefined) {
|
|
layersIntersections[layerIndex] = [];
|
|
}
|
|
layersIntersections[layerIndex].push(i);
|
|
}
|
|
}
|
|
}
|
|
|
|
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;
|
|
|
|
var intersections = [];
|
|
for (var i = 0; i < layerIntersections.length; i ++) {
|
|
var index = layerIntersections[i];
|
|
var line = this.lines[index].line;
|
|
|
|
var alpha = (y - line.start.y) / (line.end.y - line.start.y);
|
|
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(z, x);
|
|
}
|
|
|
|
var done = [];
|
|
var slice = [];
|
|
for (var i = 0; i < layerIntersections.length; i ++) {
|
|
var index = layerIntersections[i];
|
|
|
|
if (done.indexOf(index) === -1) {
|
|
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(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;
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
for (var i = 0; i < shape.length; i ++) {
|
|
var point = shape[i];
|
|
var previousPoint = shape[(i + shape.length - 1) % shape.length];
|
|
var nextPoint = shape[(i + 1) % shape.length];
|
|
|
|
var point = new THREE.Vector2(point.X, point.Y);
|
|
var previousPoint = new THREE.Vector2(previousPoint.X, previousPoint.Y);
|
|
var nextPoint = new THREE.Vector2(nextPoint.X, nextPoint.Y);
|
|
//var lineLength = nextPoint.sub(previousPoint).length();
|
|
|
|
var normal = nextPoint.sub(previousPoint).normal().normalize();
|
|
var distance = Math.abs(normal.dot(point.sub(previousPoint)));
|
|
|
|
//something better for offset check
|
|
if (distance <= 0.01) {
|
|
shape.splice(i, 1);
|
|
i --;
|
|
}
|
|
}
|
|
*/
|
|
|
|
//think this check is not nescesary, always higher as 0
|
|
if (shape.length > 0) {
|
|
slice.push(new D3D.Paths([shape]));
|
|
}
|
|
}
|
|
}
|
|
|
|
var layerParts = [];
|
|
|
|
for (var i = 0; i < slice.length; i ++) {
|
|
var layerPart1 = slice[i];
|
|
var merge = false;
|
|
|
|
for (var j = 0; j < layerParts.length; j ++) {
|
|
var layerPart2 = layerParts[j];
|
|
|
|
if (layerPart2.intersect(layerPart1).length > 0) {
|
|
layerPart2.join(layerPart1);
|
|
merge = true;
|
|
break;
|
|
}
|
|
}
|
|
if (!merge) {
|
|
layerParts.push(layerPart1);
|
|
}
|
|
}
|
|
|
|
//stop when ther are no intersects
|
|
if (layerParts.length > 0) {
|
|
slices.push(layerParts);
|
|
}
|
|
else {
|
|
break;
|
|
}
|
|
}
|
|
|
|
return slices;
|
|
};
|
|
D3D.Slicer.prototype.slicesToData = function (slices, printer) {
|
|
"use strict";
|
|
|
|
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 / 2;
|
|
var shellThickness = printer.config["printer.shellThickness"] * scale;
|
|
var fillSize = printer.config["printer.fillSize"] * scale;
|
|
var brimOffset = printer.config["printer.brimOffset"] * scale;
|
|
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: 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 ++) {
|
|
var slice = slices[layer];
|
|
|
|
var layerData = [];
|
|
data.push(layerData);
|
|
|
|
var downSkin = new D3D.Paths([], true);
|
|
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 + 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).scaleUp(scale);
|
|
var sliceData = [];
|
|
|
|
for (var i = 0; i < slice.length; i ++) {
|
|
var part = slice[i];
|
|
|
|
//var outerLayer = part.clone();
|
|
var outerLayer = part.clone().scaleUp(scale).offset(-wallThickness/2);
|
|
|
|
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);
|
|
}
|
|
|
|
var fillArea = (inset || outerLayer).offset(-wallThickness/2);
|
|
//var fillArea = (inset || outerLayer).clone();
|
|
|
|
var highFillArea = fillArea.difference(surroundingLayer);
|
|
|
|
var lowFillArea = fillArea.difference(highFillArea);
|
|
|
|
var fill = new D3D.Paths([], false);
|
|
|
|
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));
|
|
}
|
|
|
|
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)
|
|
});
|
|
}
|
|
}
|
|
}
|
|
|
|
return data;
|
|
};
|
|
D3D.Slicer.prototype.getFillTemplate = function (bounds, size, even, uneven) {
|
|
"use strict";
|
|
|
|
var paths = new D3D.Paths([], false);
|
|
|
|
if (even) {
|
|
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/size)*size; length <= Math.floor(bounds.bottom/size)*size; length += size) {
|
|
paths.push([{X: bounds.left, Y: length}, {X: bounds.right, Y: length}]);
|
|
}
|
|
}
|
|
|
|
//return paths;
|
|
return paths;
|
|
};
|
|
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;
|
|
|
|
var length = slice.closed ? (shape.length + 1) : shape.length;
|
|
|
|
for (var j = 0; j < length; j ++) {
|
|
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(point.X, point.Y);
|
|
var b = new THREE.Vector2(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);
|
|
|
|
for (var i = 0; i < slice.length; i ++) {
|
|
var layerPart = slice[i];
|
|
|
|
gcode = gcode.concat(sliceToGcode(layerPart.outerLayer));
|
|
gcode = gcode.concat(sliceToGcode(layerPart.insets));
|
|
gcode = gcode.concat(sliceToGcode(layerPart.fill));
|
|
}
|
|
}
|
|
|
|
gcode = gcode.concat(printer.getEndCode());
|
|
|
|
return gcode;
|
|
};
|
|
//only for debug purposes
|
|
D3D.Slicer.prototype.drawPaths = function (printer, min, max) {
|
|
"use strict";
|
|
|
|
var layerHeight = printer.config["printer.layerHeight"];
|
|
var dimensionsZ = printer.config["printer.dimensions.z"];
|
|
|
|
var slices = this.slice(dimensionsZ, layerHeight);
|
|
|
|
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 slice = data[layer % data.length];
|
|
|
|
for (var i = 0; i < slice.length; i ++) {
|
|
var layerPart = slice[i];
|
|
|
|
layerPart.insets.draw(context, "blue");
|
|
layerPart.outerLayer.draw(context, "green");
|
|
layerPart.fill.draw(context, "red");
|
|
}
|
|
}
|
|
|
|
return canvas;
|
|
};
|
|
D3D.Slicer.prototype.getGcode = function (printer) {
|
|
"use strict";
|
|
|
|
var layerHeight = printer.config["printer.layerHeight"];
|
|
var dimensionsZ = printer.config["printer.dimensions.z"];
|
|
|
|
var start = new Date().getTime();
|
|
var slices = this.slice(dimensionsZ, layerHeight);
|
|
var end = new Date().getTime();
|
|
console.log("Slicing: " + (end - start) + "ms");
|
|
|
|
var start = new Date().getTime();
|
|
var data = this.slicesToData(slices, printer);
|
|
var end = new Date().getTime();
|
|
console.log("Data: " + (end - start) + "ms");
|
|
|
|
var start = new Date().getTime();
|
|
var gcode = this.dataToGcode(data, printer);
|
|
var end = new Date().getTime();
|
|
console.log("Gcode: " + (end - start) + "ms");
|
|
|
|
return gcode;
|
|
}; |