- additional items added to the settings array (which is set from wifibox)

- gcode generation takes more settings from that settings array (making gcode generation more configurable by the user)

js/SettingsWindow.js

@@ -4,12 +4,15 @@ var settings = {
 "network.ap.address": "192.168.10.1",
 "network.ap.netmask": "255.255.255.0",
 "printer.temperature": 220,
-"printer.objectHeight": '???',
+"printer.objectHeight": 20,
+"printer.maxObjectHeight": 150,
 "printer.layerHeight": 0.2,
 "printer.wallThickness": 0.7,
+"printer.screenToMillimeterScale": 0.3,
 "printer.speed": 50,
 "printer.travelSpeed": 200,
 "printer.filamentThickness": 2.85,
+"printer.enableTraveling": true,
 "printer.useSubLayers": true,
 "printer.firstLayerSlow": true,
 "printer.autoWarmUp": true,
@@ -17,12 +20,13 @@ var settings = {
 "printer.simplify.minNumPoints": 15,
 "printer.simplify.minDistance": 3,
 "printer.retraction.enabled": true,
-"printer.retraction.speed": 250,
+"printer.retraction.speed": 50,
 "printer.retraction.minDistance": 1,
-"printer.retraction.amount": 2,
+"printer.retraction.amount": 5,
 "printer.autoWarmUpCommand": "M104 S220 (hardcoded temperature)"
 }
 
+
 function SettingsWindow() {
 	this.wifiboxURL;
 	this.window;
@@ -497,7 +501,7 @@ function SettingsWindow() {
 var objectHeight = 20;
 var layerHeight = .2;
 //var wallThickness = .5;
-var hop = 0;
+//var hop = 0;
 //var speed = 70;
 //var travelSpeed = 200;
 var enableTraveling = true;
@@ -506,10 +510,10 @@ var minScale = .3;
 var maxScale = 1;
 var shape = "%";
 var twists = 0;
-var useSubLayers = true;
+//var useSubLayers = true;
 //var debug = false; // debug moved to main.js
 var loglevel = 2;
-var zOffset = 0;
+//var zOffset = 0;
 var serverport = 8888;
 var autoLoadImage = "hand.txt";
 var loadOffset = [0, 0]; // x en y ?
@@ -518,18 +522,18 @@ var loopAlways = false;
 var firstLayerSlow = true;
 var useSubpathColors = false;
 var autoWarmUp = true;
-var maxObjectHeight = 150;
+//var maxObjectHeight = 150;
 var maxScaleDifference = .1;
 var frameRate = 60;
 var quitOnEscape = true;
 var screenToMillimeterScale = .3; // 0.3
-var targetTemperature = 230;
+//var targetTemperature = 220;
-var simplifyiterations = 10;
+//var simplifyiterations = 10;
-var simplifyminNumPoints = 15;
+//var simplifyminNumPoints = 15;
-var simplifyminDistance = 3;
+//var simplifyminDistance = 3;
-var retractionspeed = 50;
+//var retractionspeed = 50;
-var retractionminDistance = 5;
+//var retractionminDistance = 5;
-var retractionamount = 3;
+//var retractionamount = 3;
 var sideis3D = true;
 var sidevisible = true;
 var sidebounds = [900, 210, 131, 390];

js/buttonbehaviors.js

@@ -12,6 +12,7 @@ var btnOops, btnStop, btnClear;
 var btnMoveUp, btnMoveDown, btnTwistLeft, btnTwistRight;
 var btnInfo, btnSettings;
 var btnDebug; // debug
+var displayTemp, displayProgress;
 
 var displayTempEnabled = false;
 
@@ -36,6 +37,7 @@ function initButtonBehavior() {
   btnPrint= $("#btnPrint");
   btnStop = $("#btnStop");
   displayTemp = $("#displayTemp");
+  displayProgress = $("#printProgressContainer");
 
 //  btnPrevious = $("#btnPrevious");
 //  btnNext = $("#btnNext");
@@ -205,15 +207,18 @@ function nextDoodle(e) {
 function print(e) {
 	console.log("f:print() >> sendPrintCommands = " + sendPrintCommands);
 
-  if (sendPrintCommands) {
   $("#textdump").text("");
   if (_points.length > 2) {
 
     setState(PRINTING_STATE);
     var gcode = generate_gcode();
     //startPrint(gencode);
-      printer.print(gcode);
 
+    if (sendPrintCommands) {
+      printer.print(gcode);
+    } else {
+      console.log("sendPrintCommands is false: not sending print command to 3dprinter");
+    }
     //		console.log("");
     //		console.log("");
     //		console.log("-------------------------------------------------");
@@ -224,7 +229,10 @@ function print(e) {
     //		console.log("");
     //		console.log("");
 
-      if (debugMode) $("#textdump").text(gcode.join("\n"));
+    if (debugMode) {
+      console.log("f:print() >> debugMode is true, dumping gcode to textarea #textdump");
+      $("#textdump").text(gcode.join("\n"));
+    }
 
     //  copyToClipboard(gencode);
     //*/
@@ -236,9 +244,6 @@ function print(e) {
   //	$.post("/doodle3d.of", { data:output }, function(data) {
   //	btnPrint.disabled = false;
   //	});
-  } else {
-    console.log("sendPrintCommands is false: not sending print command to 3dprinter");
-  }
 }
 
 
@@ -263,7 +268,7 @@ function oopsUndo() {
 }
 function previewUp(redrawLess) {
   //    console.log("f:previewUp()");
-  if (numLayers < 100) {
+  if (numLayers < maxNumLayers) {
     numLayers++;
   }
 //  redrawPreview(redrawLess);
@@ -271,7 +276,7 @@ function previewUp(redrawLess) {
 }
 function previewDown(redrawLess) {
   //    console.log("f:previewDown()");
-  if (numLayers > 2) {
+  if (numLayers > minNumLayers) {
     numLayers--;
   }
 //  redrawPreview(redrawLess);
@@ -300,16 +305,21 @@ function previewTwistRight(redrawLess) {
 function update() {
 	if(!displayTempEnabled && printer.alive) {
 		displayTemp.show();
+    $displayThermometer.show();
 		displayTempEnabled = true;
 	} else if(displayTempEnabled && !printer.alive) {
 		displayTemp.hide();
+    $displayThermometer.hide();
 		displayTempEnabled = false;
 	}
 	
 	if(displayTempEnabled) {
 		displayTemp.text(printer.temperature+"/"+printer.targetTemperature);
+    updateThermometer(printer.temperature, printer.targetTemperature);
 	}
 
+  setPrintprogress(printer.currentLine/printer.num_lines);
+
 	var btnPrint= $("#btnPrint");
 	
 	setState(printer.printing? PRINTING_STATE : IDLE_STATE);
@@ -325,6 +335,7 @@ function setState(newState) {
 			btnPrint.removeClass("disabled"); // enable print button
 			btnStop.addClass("disabled"); // disable stop button
 			btnPrint.bind('touchstart mousedown',print);
+      displayProgress.hide();
 
 			break;
 		case PRINTING_STATE: 
@@ -332,6 +343,7 @@ function setState(newState) {
 			btnPrint.addClass("disabled"); // disable print button
 			btnStop.removeClass("disabled"); // enable stop button
 			btnPrint.unbind('touchstart mousedown');
+      displayProgress.show();
 
 			break;
 	}

js/gcodeGenerating_v01.js

@@ -24,12 +24,72 @@ gcodeEnd.push("M84"); 							// disable axes / steppers
 gcodeEnd.push("G90"); 							// absolute positioning
 gcodeEnd.push("M117 Done                ");	// display message (20 characters to clear whole screen)
 
+
 var gcode = [];
 function generate_gcode(callback) {
   console.log("f:generategcode()");
 
+  var startGcode = [];
+  var endGcode = [];
+
+  // get gcode start statements
+  if ($("#startgcode").val().trim().length != 0) {
+    console.log("   found contents for start-gcode in settings.html")
+    startGcode = $("#startgcode").val().trim().split("\n");
+  } else {
+    console.log("   no start-gcode in settings.html, using defaults")
+    startGcode.concat(gcodeStart);
+  }
+
+  // get gcode end statements
+  if ($("#endgcode").val().trim().length != 0) {
+    console.log("   found contents for end-gcode in settings.html")
+    endGcode = $("#endgcode").val().trim().split("\n");
+  } else {
+    console.log("   no end-gcode in settings.html, using defaults")
+    endGcode.concat(gcodeEnd);
+  }
+
   gcode = [];
 
+  console.log("settings: ",settings);
+  var speed 						      = settings["printer.speed"]
+  var normalSpeed 			      = speed;
+  var bottomSpeed 			      = speed*0.5;
+  var travelSpeed 			      = settings["printer.travelSpeed"]
+  var filamentThickness       = settings["printer.filamentThickness"];
+  var wallThickness 		      = settings["printer.wallThickness"];
+  var screenToMillimeterScale = isNaN(settings["printer.screenToMillimeterScale"]) ? 0.3 : settings["printer.screenToMillimeterScale"]; // TODO add this item to the settings on 'kastje'
+  var layerHeight 			      = settings["printer.layerHeight"];
+  var objectHeight		        = settings["printer.objectHeight"];
+  var maxObjectHeight		      = isNaN(settings["printer.maxObjectHeight"]) ? 150 : settings["printer.maxObjectHeight"]; // TODO add this item to the settings on 'kastje'
+  var temperature 			      = settings["printer.temperature"];
+  var useSubLayers 			      = settings["printer.useSubLayers"];
+  var enableTraveling 	      = isNaN(settings["printer.enableTraveling"]) ? true : settings["printer.enableTraveling"]; // TODO add this item to the settings on 'kastje'
+  var retractionspeed 	      = settings["printer.retraction.speed"];
+  var retractionminDistance   = settings["printer.retraction.minDistance"];
+  var retractionamount 	      = settings["printer.retraction.amount"];
+
+  /*
+  console.log("f:generate_gcode >> EFFE CHECKEN:");
+  console.log("   speed: " + speed);
+  console.log("   travelSpeed: " + travelSpeed);
+  console.log("   filamentThickness: " + filamentThickness);
+  console.log("   wallThickness: " + wallThickness);
+  console.log("   screenToMillimeterScale: " + screenToMillimeterScale);
+  console.log("   layerHeight: " + layerHeight);
+  console.log("   objectHeight: " + objectHeight);
+  console.log("   maxObjectHeight: " + maxObjectHeight);
+  console.log("   temperature: " + temperature);
+  console.log("   maxObjectHeight: " + maxObjectHeight);
+  console.log("   useSubLayers: " + useSubLayers);
+  console.log("   enableTraveling: " + enableTraveling);
+  console.log("   retractionspeed: " + retractionspeed);
+  console.log("   retractionminDistance: " + retractionminDistance);
+  console.log("   retractionamount: " + retractionamount);
+  console.log("");
+  //*/
+
   objectHeight = Math.ceil(numLayers / 5); // in settings objectHeight = 20, in previewRendering_v01.js numLayers is 100, hence the / 5
   objectHeight = numLayers; // in settings objectHeight = 20, in previewRendering_v01.js numLayers is 100, hence the / 5
 
@@ -43,20 +103,10 @@ function generate_gcode(callback) {
 //  console.log("paths.toString(): " + paths.toString());
 //  return;
 
-	console.log("settings: ",settings);
-	var speed 						= settings["printer.speed"]
-	var normalSpeed 			= speed;
-  var bottomSpeed 			= speed*0.5;
-	var travelSpeed 			= settings["printer.travelSpeed"]
-	var filamentThickness = settings["printer.filamentThickness"];
-	var wallThickness 		= settings["printer.wallThickness"];
-	var layerHeight 			= settings["printer.layerHeight"];
-	var temperature 			= settings["printer.temperature"];
-
   console.log("printer temperature: ",temperature);
 	gcode.push("M109 S" + temperature); // set target temperature and wait for the extruder to reach it
   // add gcode begin commands
-  gcode = gcode.concat(gcodeStart);
+  gcode = gcode.concat(startGcode);
 	
   //gcode.push("M109 S" + temperature); // set target temperature and wait for the extruder to reach it
 
@@ -72,11 +122,8 @@ function generate_gcode(callback) {
 //    y: doodleBounds[1]
   }
 
-  
-	
   console.log("f:generategcode() >> layers: " + layers);
-  
+  if (layers == Infinity) return;
-  
 
   for (var layer = 0; layer < layers; layer++) {
 
@@ -149,7 +196,7 @@ function generate_gcode(callback) {
 //        ofPoint to = commands[(even || isLoop || loopAlways) ? i : last-i].to;
         var to = new Point(); to.set(commands[i][0], commands[i][1]);
         var sublayer = (layer == 0) ? 0.0 : layer + (useSubLayers ? (curLayerCommand/totalLayerCommands) : 0);
-        var z = (sublayer + 1) * layerHeight + zOffset;
+        var z = (sublayer + 1) * layerHeight; // 2013-09-06 removed zOffset (seemed to be useless)
 
         var isTraveling = !isLoop && i==0;
         var doRetract = prev.distance(to) > retractionminDistance;
@@ -157,7 +204,7 @@ function generate_gcode(callback) {
         if (enableTraveling && isTraveling) {
 //          console.log("enableTraveling && isTraveling >> doRetract: " + doRetract + ", retractionspeed: " + retractionspeed);
           if (doRetract) gcode.push("G0 E" + (extruder - retractionamount).toFixed(3) + " F" + (retractionspeed * 60).toFixed(3)); //retract
-          gcode.push("G0 X" + to.x.toFixed(3) + " Y" + to.y.toFixed(3) + " Z" + (z + (doRetract ? hop : 0)).toFixed(3) + " F" + (travelSpeed * 60).toFixed(3));
+          gcode.push("G0 X" + to.x.toFixed(3) + " Y" + to.y.toFixed(3) + " Z" + z.toFixed(3) + " F" + (travelSpeed * 60).toFixed(3));
           if (doRetract) gcode.push("G0 E" + extruder.toFixed(3) + " F" + (retractionspeed * 60).toFixed(3)); // return to normal 
         } else {
 //          console.log("       else");
@@ -174,7 +221,7 @@ function generate_gcode(callback) {
     }
 
     if ((layer/layers) > (objectHeight/maxObjectHeight)) {
-      console.log("f:generategcode() >> (layer/layers) > (objectHeight/maxObjectHeight) is true -> breaking");
+      console.log("f:generategcode() >> (layer/layers) > (objectHeight/maxObjectHeight) is true -> breaking at layer " + (layer + 1));
       break;
     }
 
@@ -182,7 +229,7 @@ function generate_gcode(callback) {
   }
 
   // add gcode end commands
-  gcode = gcode.concat(gcodeEnd);
+  gcode = gcode.concat(endGcode);
 
   // debug
 //  var _gc = gc.join("\n");

js/main.js

@@ -46,6 +46,30 @@ $(function() {
     $("body").css("overflow", "auto");
     $("#debug_textArea").css("display", "block");
     $("#preview_tmp").css("display", "block");
+
+    /* TEMP CODE!! -> artificially populates the startgcode and endgcode textareas in the settings window */
+    // todo remove this temporary code...
+    /*
+    setTimeout(function() {
+      $("#startgcode").text("");
+      $("#startgcode").append("G21 (mm) \n");
+      $("#startgcode").append("G91 (relative) \n");
+      $("#startgcode").append("G28 X0 Y0 Z0 (physical home) \n");
+      $("#startgcode").append("M104 S230 (temperature) \n");
+      $("#startgcode").append("G1 E10 F250 (flow) \n");
+      $("#startgcode").append("G92 X-100 Y-100 Z0 E10 \n");
+      $("#startgcode").append("G1 Z3 F5000 (prevent diagonal line) \n");
+      $("#startgcode").append("G90 (absolute) \n");
+      $("#startgcode").append("M106 (fan on)");
+      console.log("$('#startgcode'): " + $("#startgcode").val());
+
+      $("#endgcode").text("");
+      $("#endgcode").append("G1 X-100 Y-100 F15000 (fast homing) \n");
+      $("#endgcode").append("M107 \n");
+      $("#endgcode").append("M84 (disable axes) \n");
+      console.log("$('#endgcode'): " + $("#endgcode").val());
+    }, 1000);
+    //*/
   }
 })
 function settingsLoaded() {