vmario/Doodle3D-Slicer
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added setMesh and setGeometry

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This commit is contained in:
casperlamboo 2015-07-10 12:59:50 +02:00 committed by Simon Voordouw
parent 40cfcd4579
commit 890bc8bb56
9 changed files with 88 additions and 80 deletions
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4
slice_test.html
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@ -78,7 +78,7 @@ function init () {
scene.add(mesh);
var slicer = new D3D.Slicer().setMesh(mesh.geometry, mesh.matrix);
var slicer = new D3D.Slicer().setMesh(mesh);
//var canvas = document.getElementById("canvas");
//var context = canvas.getContext("2d");
@ -96,7 +96,7 @@ function createScene () {
var renderer = new THREE.WebGLRenderer({canvas: document.getElementById("3d-preview"), antialias: true});
renderer.setClearColor(0xffffff, 1);
var camera = new THREE.PerspectiveCamera(75, renderer.domElement.width/renderer.domElement.height, 1, 10000);
var camera = new THREE.PerspectiveCamera(75, renderer.domElement.width / renderer.domElement.height, 1, 10000);
scene.add(camera);
var light = new THREE.AmbientLight(0x404040);

10
src/box.js
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@ -3,15 +3,10 @@
* WiFi-Box
* Representation of de Doodle3D-WiFi Box
* 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 scope = this;
@ -82,12 +77,7 @@ D3D.Box.prototype.init = function () {
};
D3D.Box.prototype._updateLoop = function () {
"use strict";
console.log("loop", this.status["buffered_lines"]);
var scope = this;
//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._printBatches[0].length) <= this.maxBufferedLines) {
//if (this._printBatches.length > 0 ) {

4
src/gcode.js
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@ -24,7 +24,7 @@ D3D.GCode = function () {
D3D.GCode.prototype._addGCode = function (command) {
"use strict";
var str = [];
var str = "";
var first = true;
for (var i in command) {
@ -114,7 +114,7 @@ D3D.GCode.prototype.lineTo = function (x, y, layer, type) {
var lineLength = this._nozzlePosition.distanceTo(newNozzlePosition);
var filamentSurfaceArea = Math.pow((filamentThickness/2), 2) * Math.PI;
var filamentSurfaceArea = Math.pow((filamentThickness / 2), 2) * Math.PI;
this.extruder += lineLength * nozzleDiameter * layerHeight / filamentSurfaceArea * flowRate;
this._addGCode({

116
src/slicer.js
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@ -17,7 +17,14 @@ D3D.Slicer = function () {
generatedGCode: false
};
};
D3D.Slicer.prototype.setMesh = function (geometry, matrix) {
D3D.Slicer.prototype.setMesh = function (mesh) {
"use strict";
this.setGeometry(mesh.geometry, mesh.matrix);
return this;
};
D3D.Slicer.prototype.setGeometry = function (geometry, matrix) {
"use strict";
//convert buffergeometry to geometry;
@ -46,15 +53,12 @@ D3D.Slicer.prototype.setMesh = function (geometry, matrix) {
};
D3D.Slicer.prototype.getGCode = function (printer) {
"use strict";
var layerHeight = printer.config["layerHeight"];
var dimensionsZ = printer.config["dimensionsZ"];
var useSupport = printer.config["supportUse"];
//get unique lines from geometry;
this._createLines(printer);
var lines = this._createLines(printer);
var slices = this._slice(printer);
var slices = this._slice(lines, printer);
this._generateInnerLines(slices, printer);
@ -70,36 +74,10 @@ D3D.Slicer.prototype.getGCode = function (printer) {
return gcode;
};
D3D.Slicer.prototype._updateProgress = function () {
'use strict';
var useSupport = printer.config["supportUse"];
var progress = {};
var procent = 0;
var length = 0;
for (var i in this.progress) {
if (!(!useSupport && i === "generatedSupport")) {
progress[i] = this.progress[i];
if (this.progress[i]) {
procent ++;
}
length ++;
}
}
progress.procent = procent / length;
if (this.onProgress !== undefined) {
this.onProgress(progress);
}
};
D3D.Slicer.prototype._createLines = function (printer) {
"use strict";
this._lines = [];
var lines = [];
var lineLookup = {};
var self = this;
@ -107,10 +85,10 @@ D3D.Slicer.prototype._createLines = function (printer) {
var index = lineLookup[b + "_" + a];
if (index === undefined) {
index = self._lines.length;
index = lines.length;
lineLookup[a + "_" + b] = index;
self._lines.push({
lines.push({
line: new THREE.Line3(self.geometry.vertices[a], self.geometry.vertices[b]),
connects: [],
normals: []
@ -133,20 +111,22 @@ D3D.Slicer.prototype._createLines = function (printer) {
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);
lines[a].connects.push(b, c);
lines[b].connects.push(c, a);
lines[c].connects.push(a, b);
this._lines[a].normals.push(normal);
this._lines[b].normals.push(normal);
this._lines[c].normals.push(normal);
lines[a].normals.push(normal);
lines[b].normals.push(normal);
lines[c].normals.push(normal);
}
}
this.progress.createdLines = true;
this._updateProgress(printer);
return lines;
};
D3D.Slicer.prototype._slice = function (printer) {
D3D.Slicer.prototype._slice = function (lines, printer) {
"use strict";
var layerHeight = printer.config["layerHeight"];
@ -161,8 +141,8 @@ D3D.Slicer.prototype._slice = function (printer) {
layersIntersections[layer] = [];
}
for (var lineIndex = 0; lineIndex < this._lines.length; lineIndex ++) {
var line = this._lines[lineIndex].line;
for (var lineIndex = 0; lineIndex < lines.length; lineIndex ++) {
var line = lines[lineIndex].line;
var min = Math.ceil(Math.min(line.start.y, line.end.y) / layerHeight);
var max = Math.floor(Math.max(line.start.y, line.end.y) / layerHeight);
@ -187,7 +167,7 @@ D3D.Slicer.prototype._slice = function (printer) {
var intersections = [];
for (var i = 0; i < layerIntersections.length; i ++) {
var index = layerIntersections[i];
var line = this._lines[index].line;
var line = lines[index].line;
if (line.start.y === line.end.y) {
var x = line.start.x;
@ -203,9 +183,9 @@ D3D.Slicer.prototype._slice = function (printer) {
/*testPoints.push({
x: z,
y: x,
connects: this._lines[index].connects,
connects: lines[index].connects,
index: index,
normals: this._lines[index].normals
normals: lines[index].normals
});*/
}
@ -224,8 +204,8 @@ D3D.Slicer.prototype._slice = function (printer) {
//uppercase X and Y because clipper vector
shape.push({X: intersection.x, Y: intersection.y});
var connects = this._lines[index].connects.clone();
var faceNormals = this._lines[index].normals.clone();
var connects = lines[index].connects.clone();
var faceNormals = lines[index].normals.clone();
for (var j = 0; j < connects.length; j ++) {
index = connects[j];
@ -239,8 +219,8 @@ D3D.Slicer.prototype._slice = function (printer) {
if (a.distanceTo(b) === 0 || faceNormal.length() === 0) {
done.push(index);
connects = connects.concat(this._lines[index].connects);
faceNormals = faceNormals.concat(this._lines[index].normals);
connects = connects.concat(lines[index].connects);
faceNormals = faceNormals.concat(lines[index].normals);
index = -1;
}
else {
@ -387,7 +367,12 @@ D3D.Slicer.prototype._generateInfills = function (slices, printer) {
var fillArea = inset.offset(-nozzleRadius);
if (surroundingLayer) {
var highFillArea = fillArea.difference(surroundingLayer).offset(infillOverlap).intersect(fillArea);
if (infillOverlap === 0) {
var highFillArea = fillArea.difference(surroundingLayer).intersect(fillArea);
}
else {
var highFillArea = fillArea.difference(surroundingLayer).offset(infillOverlap).intersect(fillArea);
}
}
else {
var highFillArea = fillArea;
@ -573,6 +558,8 @@ D3D.Slicer.prototype._slicesToGCode = function (slices, printer) {
var point = shape[j % shape.length];
if (j === 0) {
//TODO
//moveTo should impliment combing
gcode.moveTo(point.X, point.Y, layer);
if (unRetract) {
@ -625,4 +612,29 @@ D3D.Slicer.prototype._slicesToGCode = function (slices, printer) {
return gcode.getGCode();
};
D3D.Slicer.prototype._updateProgress = function () {
'use strict';
if (this.onProgress !== undefined) {
var useSupport = printer.config["supportUse"];
var progress = {};
var procent = 0;
var length = 0;
for (var i in this.progress) {
if (!(!useSupport && i === "generatedSupport")) {
progress[i] = this.progress[i];
if (this.progress[i]) {
procent ++;
}
length ++;
}
}
progress.procent = procent / length;
this.onProgress(progress);
}
};

19
src/slicerworker.js
View File

@ -46,11 +46,20 @@ D3D.SlicerWorker.prototype.setSettings = function (USER_SETTINGS, PRINTER_SETTIN
D3D.SlicerWorker.prototype.setMesh = function (mesh) {
'use strict';
if (mesh.geometry instanceof THREE.Geometry) {
var geometry = new THREE.BufferGeometry().fromGeometry(mesh.geometry);
mesh.updateMatrix();
this.setGeometry(mesh.geometry, mesh.matrix);
return this;
};
D3D.SlicerWorker.prototype.setGeometry = function (geometry, matrix) {
'use strict';
if (geometry instanceof THREE.Geometry) {
geometry = new THREE.BufferGeometry().fromGeometry(geometry);
}
else {
var geometry = mesh.geometry.clone();
geometry = geometry.clone();
}
var buffers = [];
@ -60,15 +69,13 @@ D3D.SlicerWorker.prototype.setMesh = function (mesh) {
buffers.push(geometry.attributes[key].array.buffer);
}
mesh.updateMatrix();
this.worker.postMessage({
'cmd': 'SET_MESH',
'geometry': {
'attributes': geometry.attributes,
'attributesKeys': geometry.attributesKeys
},
'matrix': mesh.matrix.toArray()
'matrix': matrix.toArray()
}, buffers);
return this;

2
src/utils.js
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@ -73,7 +73,7 @@ function getAPI (url, callback) {
function downloadFile (file, data) {
'use strict';
var blob = new Blob([data], {type:'text/plain'});
var blob = new Blob([data], {type: 'text/plain'});
var button = document.createElement('a');
button.download = file;

7
three.js-master/editor_slicer/js/Sidebar.Slicer.js
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@ -133,9 +133,6 @@ Sidebar.Slicer = function ( editor ) {
geometryCombined.computeBoundingBox();
var mesh = new THREE.Mesh(geometryCombined, new THREE.MeshBasicMaterial);
mesh.position.y = -geometryCombined.boundingBox.min.y;
var slicer = new D3D.SlicerWorker();
slicer.onprogress = function (_progress) {
@ -162,7 +159,9 @@ Sidebar.Slicer = function ( editor ) {
};
slicer.setSettings(USER_SETTINGS, PRINTER_SETTINGS[selectedPrinter]);
slicer.setMesh(mesh);
var matrix = new THREE.Matrix().setPosition(new THREE.Vector(0, -geometryCombined.boundingBox.min.y, 0));
slicer.setGeometry(geometryCombined, matrix);
slicer.slice();

2
webworker/worker.js
View File

@ -30,7 +30,7 @@ self.addEventListener('message', function (event) {
var geometry = new THREE.Geometry().fromBufferGeometry(event.data['geometry']);
var matrix = new THREE.Matrix4().fromArray(event.data['matrix']);
slicer.setMesh(geometry, matrix);
slicer.setGeometry(geometry, matrix);
break;
case 'SET_SETTINGS':

4
webworker_test.html
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@ -93,7 +93,7 @@ function init () {
var loader = new THREE.STLLoader();
loader.load('models/dom.stl', function (geometry) {
//var geometry = new THREE.TorusGeometry(20, 10, 30, 30).clone();
var geometry = new THREE.TorusKnotGeometry( 100, 43, 64, 8 );
//var geometry = new THREE.TorusKnotGeometry( 100, 43, 64, 8 );
var material = new THREE.MeshPhongMaterial({color: 0x00ff00, wireframe: false});
@ -176,7 +176,7 @@ function createScene () {
}
(function animate () {
//requestAnimationFrame(animate);
requestAnimationFrame(animate);
renderer.render(scene, camera);
})();