2015-04-24 16:12:48 +02:00
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/******************************************************
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*
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* Slicer
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*
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******************************************************/
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2015-04-28 14:11:41 +02:00
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D3D.Slicer = function () {
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2015-04-24 16:12:48 +02:00
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"use strict";
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2015-05-29 13:51:18 +02:00
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this.progress = {
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2015-06-05 09:56:58 +02:00
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totalFaces: 0,
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currentFace: 0,
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2015-05-29 13:51:18 +02:00
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totalLayers: 0,
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sliceLayer: 0,
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dataLayer: 0,
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gcodeLayer: 0
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};
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2015-04-24 16:12:48 +02:00
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};
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2015-05-27 12:25:51 +02:00
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D3D.Slicer.prototype.setMesh = function (geometry, matrix) {
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2015-04-28 14:11:41 +02:00
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"use strict";
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2015-05-15 15:07:47 +02:00
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//convert buffergeometry to geometry;
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2015-05-29 13:51:18 +02:00
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if (geometry instanceof THREE.BufferGeometry) {
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geometry = new THREE.Geometry().fromBufferGeometry(geometry);
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}
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2015-06-16 01:25:06 +02:00
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else if (geometry instanceof THREE.Geometry) {
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2015-06-15 17:22:36 +02:00
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geometry = geometry.clone();
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}
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2015-06-16 01:25:06 +02:00
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else {
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console.warn("Geometry is not an instance of BufferGeometry or Geometry");
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return;
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}
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2015-05-15 15:07:47 +02:00
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2015-06-16 01:25:06 +02:00
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if (matrix instanceof THREE.Matrix4) {
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geometry.applyMatrix(matrix);
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}
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2015-06-16 07:23:31 +02:00
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2015-06-11 10:28:21 +02:00
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geometry.computeBoundingBox();
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2015-06-12 15:58:26 +02:00
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geometry.computeFaceNormals();
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2015-06-15 17:22:36 +02:00
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geometry.mergeVertices();
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2015-06-11 10:28:21 +02:00
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2015-05-08 10:07:26 +02:00
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this.geometry = geometry;
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2015-04-28 14:11:41 +02:00
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2015-05-15 15:07:47 +02:00
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//get unique lines from geometry;
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2015-04-28 14:11:41 +02:00
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this.createLines();
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return this;
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};
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2015-05-29 13:51:18 +02:00
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D3D.Slicer.prototype.updateProgress = function () {
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2015-06-05 09:56:58 +02:00
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'use strict';
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var faces = this.progress.currentFace / (this.progress.totalFaces - 1);
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var slice = this.progress.sliceLayer / (this.progress.totalLayers - 1);
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var data = this.progress.dataLayer / (this.progress.totalLayers - 2);
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var gcode = this.progress.gcodeLayer / (this.progress.totalLayers - 2);
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this.progress.procent = (faces + slice + data + gcode) / 4;
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2015-05-29 13:51:18 +02:00
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if (this.onProgress !== undefined) {
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2015-05-29 13:51:18 +02:00
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this.onProgress(this.progress);
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}
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};
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2015-05-01 16:44:05 +02:00
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D3D.Slicer.prototype.createLines = function () {
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2015-05-01 14:09:45 +02:00
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"use strict";
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2015-04-24 16:12:48 +02:00
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2015-06-05 09:56:58 +02:00
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this.progress.totalFaces = this.geometry.faces.length;
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2015-05-01 16:44:05 +02:00
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this.lines = [];
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var lineLookup = {};
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2015-05-01 16:44:05 +02:00
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var self = this;
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function addLine (a, b) {
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var index = lineLookup[b + "_" + a];
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if (index === undefined) {
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index = self.lines.length;
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lineLookup[a + "_" + b] = index;
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self.lines.push({
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line: new THREE.Line3(self.geometry.vertices[a], self.geometry.vertices[b]),
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connects: [],
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normals: []
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});
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}
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return index;
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2015-05-07 11:04:48 +02:00
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}
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2015-04-24 16:12:48 +02:00
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for (var i = 0; i < this.geometry.faces.length; i ++) {
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var face = this.geometry.faces[i];
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2015-05-13 12:12:15 +02:00
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2015-05-17 19:58:44 +02:00
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if (face.normal.y !== 1 && face.normal.y !== -1) {
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2015-06-15 17:22:36 +02:00
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var normal = new THREE.Vector2(face.normal.z, face.normal.x).normalize();
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2015-05-13 12:12:15 +02:00
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//check for only adding unique lines
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//returns index of said line
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var a = addLine(face.a, face.b);
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var b = addLine(face.b, face.c);
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var c = addLine(face.c, face.a);
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//set connecting lines (based on face)
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this.lines[a].connects.push(b, c);
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this.lines[b].connects.push(c, a);
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this.lines[c].connects.push(a, b);
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this.lines[a].normals.push(normal);
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this.lines[b].normals.push(normal);
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this.lines[c].normals.push(normal);
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2015-05-17 19:58:44 +02:00
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}
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2015-06-05 09:56:58 +02:00
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this.progress.currentFace = i;
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this.updateProgress();
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2015-04-24 16:12:48 +02:00
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}
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};
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2015-05-20 19:10:18 +02:00
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D3D.Slicer.prototype.slice = function (layerHeight, height) {
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2015-04-24 16:12:48 +02:00
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"use strict";
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2015-06-11 14:34:30 +02:00
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2015-06-15 17:22:36 +02:00
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var testData = [];
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2015-06-09 11:08:06 +02:00
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var numLayers = height / layerHeight;
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2015-05-07 17:27:41 +02:00
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var layersIntersections = [];
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2015-06-12 15:58:26 +02:00
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for (var layer = 0; layer < numLayers; layer ++) {
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layersIntersections[layer] = [];
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}
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2015-05-20 19:10:18 +02:00
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for (var lineIndex = 0; lineIndex < this.lines.length; lineIndex ++) {
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2015-05-26 11:44:15 +02:00
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var line = this.lines[lineIndex].line;
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2015-05-07 17:27:41 +02:00
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2015-05-26 11:44:15 +02:00
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var min = Math.ceil(Math.min(line.start.y, line.end.y) / layerHeight);
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var max = Math.floor(Math.max(line.start.y, line.end.y) / layerHeight);
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2015-05-13 12:12:15 +02:00
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for (var layerIndex = min; layerIndex <= max; layerIndex ++) {
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2015-06-09 11:08:06 +02:00
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if (layerIndex >= 0 && layerIndex < numLayers) {
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2015-05-20 19:10:18 +02:00
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layersIntersections[layerIndex].push(lineIndex);
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2015-05-07 17:27:41 +02:00
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}
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}
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}
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2015-04-24 16:12:48 +02:00
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var slices = [];
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2015-06-13 20:09:44 +02:00
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for (var layer = 1; layer < layersIntersections.length; layer ++) {
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2015-05-07 17:27:41 +02:00
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var layerIntersections = layersIntersections[layer];
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2015-06-12 15:58:26 +02:00
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2015-06-15 17:22:36 +02:00
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var testPoints = [];
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2015-06-12 21:19:56 +02:00
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if (layerIntersections.length > 0) {
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2015-04-24 16:12:48 +02:00
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2015-06-12 21:19:56 +02:00
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var y = layer * layerHeight;
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2015-05-08 10:07:26 +02:00
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2015-06-12 21:19:56 +02:00
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var intersections = [];
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for (var i = 0; i < layerIntersections.length; i ++) {
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var index = layerIntersections[i];
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var line = this.lines[index].line;
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2015-06-12 15:58:26 +02:00
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2015-06-12 21:19:56 +02:00
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if (line.start.y === line.end.y) {
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var x = line.start.x;
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var z = line.start.z;
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}
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else {
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var alpha = (y - line.start.y) / (line.end.y - line.start.y);
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var x = line.end.x * alpha + line.start.x * (1 - alpha);
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var z = line.end.z * alpha + line.start.z * (1 - alpha);
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}
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intersections[index] = new THREE.Vector2(z, x);
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2015-04-24 16:12:48 +02:00
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2015-06-15 17:22:36 +02:00
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testPoints.push({
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x: z,
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y: x,
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connects: this.lines[index].connects,
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index: index,
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normals: this.lines[index].normals
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});
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2015-06-12 21:19:56 +02:00
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}
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2015-04-24 16:12:48 +02:00
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2015-06-12 21:19:56 +02:00
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var done = [];
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var sliceParts = [];
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for (var i = 0; i < layerIntersections.length; i ++) {
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var index = layerIntersections[i];
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2015-04-24 16:12:48 +02:00
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2015-06-12 21:19:56 +02:00
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if (done.indexOf(index) === -1) {
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var shape = [];
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2015-04-24 16:12:48 +02:00
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2015-06-12 21:19:56 +02:00
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while (index !== -1) {
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2015-06-15 17:22:36 +02:00
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done.push(index);
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2015-06-12 21:19:56 +02:00
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var intersection = intersections[index];
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shape.push({X: intersection.x, Y: intersection.y});
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2015-04-24 16:12:48 +02:00
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2015-06-15 17:22:36 +02:00
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var connects = this.lines[index].connects.clone();
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var faceNormals = this.lines[index].normals.clone();
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2015-06-12 21:19:56 +02:00
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for (var j = 0; j < connects.length; j ++) {
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index = connects[j];
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2015-06-09 11:08:06 +02:00
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2015-06-12 21:19:56 +02:00
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if (intersections[index] !== undefined && done.indexOf(index) === -1) {
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2015-04-28 17:54:46 +02:00
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2015-06-12 21:19:56 +02:00
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var a = new THREE.Vector2(intersection.x, intersection.y);
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var b = intersections[index];
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2015-06-11 10:28:21 +02:00
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2015-06-12 21:19:56 +02:00
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var faceNormal = faceNormals[Math.floor(j/2)];
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2015-06-09 11:08:06 +02:00
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2015-06-15 17:22:36 +02:00
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if (a.distanceTo(b) === 0 || faceNormal.length() === 0) {
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done.push(index);
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2015-06-12 21:19:56 +02:00
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connects = connects.concat(this.lines[index].connects);
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faceNormals = faceNormals.concat(this.lines[index].normals);
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index = -1;
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2015-06-09 11:08:06 +02:00
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}
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else {
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2015-06-12 21:19:56 +02:00
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var normal = a.sub(b).normal().normalize();
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2015-06-15 17:22:36 +02:00
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if (normal.dot(faceNormal) > 0) {
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2015-06-12 21:19:56 +02:00
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break;
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}
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else {
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index = -1;
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}
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2015-06-09 11:08:06 +02:00
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}
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2015-06-05 09:56:58 +02:00
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}
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2015-06-12 21:19:56 +02:00
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else {
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index = -1;
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}
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2015-04-24 16:12:48 +02:00
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}
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}
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2015-06-15 17:22:36 +02:00
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var part = new D3D.Paths([shape]).clean(0.01);
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if (part.length > 0) {
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2015-06-12 21:19:56 +02:00
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sliceParts.push(part);
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}
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2015-04-24 16:12:48 +02:00
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}
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}
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2015-04-28 14:11:41 +02:00
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2015-06-12 21:19:56 +02:00
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var slice = new D3D.Slice();
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2015-06-09 11:08:06 +02:00
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2015-06-12 21:19:56 +02:00
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for (var i = 0; i < sliceParts.length; i ++) {
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var slicePart1 = sliceParts[i];
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var merge = false;
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2015-05-13 13:18:37 +02:00
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2015-06-12 21:19:56 +02:00
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for (var j = 0; j < slice.parts.length; j ++) {
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var slicePart2 = slice.parts[j].intersect;
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2015-05-13 17:37:52 +02:00
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2015-06-12 21:19:56 +02:00
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if (slicePart2.intersect(slicePart1).length > 0) {
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slicePart2.join(slicePart1);
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merge = true;
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break;
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}
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}
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if (!merge) {
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slice.addIntersect(slicePart1);
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2015-05-13 17:37:52 +02:00
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}
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}
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2015-06-12 21:19:56 +02:00
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slices.push(slice);
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2015-05-29 13:51:18 +02:00
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2015-06-16 01:25:06 +02:00
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if (layer === 218) {
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2015-06-15 17:22:36 +02:00
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testData.push({
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testPoints: testPoints,
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pathData: slice.parts
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});
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}
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2015-06-12 21:19:56 +02:00
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this.progress.sliceLayer = layer;
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this.updateProgress();
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}
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2015-04-24 16:12:48 +02:00
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}
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2015-06-15 17:22:36 +02:00
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console.log(JSON.stringify(testData));
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2015-04-24 16:12:48 +02:00
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return slices;
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};
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2015-05-01 10:06:52 +02:00
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D3D.Slicer.prototype.slicesToData = function (slices, printer) {
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2015-04-30 20:34:57 +02:00
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"use strict";
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2015-04-30 18:26:34 +02:00
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var scale = 100;
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2015-06-11 15:42:38 +02:00
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var layerHeight = printer.config["layerHeight"];
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var nozzleDiameter = printer.config["nozzleDiameter"] * scale;
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var shellThickness = printer.config["shellThickness"] * scale;
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2015-06-12 21:19:56 +02:00
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var fillGridSize = printer.config["fillGridSize"] * scale;
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2015-06-11 15:42:38 +02:00
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var brimOffset = printer.config["brimOffset"] * scale;
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var bottomThickness = printer.config["bottomThickness"];
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var topThickness = printer.config["topThickness"];
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var useSupport = printer.config["supportUse"];
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2015-06-12 21:19:56 +02:00
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var supportGridSize = printer.config["supportGridSize"] * scale;
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var supportAcceptanceMargin = printer.config["supportAcceptanceMargin"] * scale;
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2015-06-11 15:42:38 +02:00
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var supportMargin = printer.config["supportMargin"] * scale;
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var plateSize = printer.config["supportPlateSize"] * scale;
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|
|
var supportDistanceY = printer.config["supportDistanceY"];
|
2015-06-16 07:23:31 +02:00
|
|
|
var infillOverlap = printer.config["infillOverlap"] * scale;
|
2015-05-19 17:15:59 +02:00
|
|
|
|
2015-06-10 18:25:49 +02:00
|
|
|
var supportDistanceLayers = Math.ceil(supportDistanceY / layerHeight);
|
2015-05-18 13:53:49 +02:00
|
|
|
var bottomSkinCount = Math.ceil(bottomThickness/layerHeight);
|
|
|
|
var topSkinCount = Math.ceil(topThickness/layerHeight);
|
2015-05-20 19:10:18 +02:00
|
|
|
var nozzleRadius = nozzleDiameter / 2;
|
2015-06-16 01:38:33 +02:00
|
|
|
var hightemplateSize = Math.sqrt(2 * Math.pow(nozzleDiameter, 2));
|
2015-05-01 11:03:07 +02:00
|
|
|
|
2015-05-15 11:14:44 +02:00
|
|
|
var lowFillTemplate = this.getFillTemplate({
|
2015-05-17 23:22:27 +02:00
|
|
|
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
|
2015-06-12 21:19:56 +02:00
|
|
|
}, fillGridSize, true, true);
|
2015-04-24 16:12:48 +02:00
|
|
|
|
2015-06-11 14:34:30 +02:00
|
|
|
console.log("generating outer lines and inner lines");
|
2015-04-24 16:12:48 +02:00
|
|
|
for (var layer = 0; layer < slices.length; layer ++) {
|
|
|
|
var slice = slices[layer];
|
2015-06-09 21:58:22 +02:00
|
|
|
|
2015-06-11 14:34:30 +02:00
|
|
|
for (var i = 0; i < slice.parts.length; i ++) {
|
|
|
|
var part = slice.parts[i];
|
2015-06-09 21:58:22 +02:00
|
|
|
|
2015-06-11 14:34:30 +02:00
|
|
|
var outerLine = part.intersect.clone().scaleUp(scale).offset(-nozzleRadius);
|
2015-06-09 21:58:22 +02:00
|
|
|
|
2015-06-11 14:34:30 +02:00
|
|
|
if (outerLine.length > 0) {
|
|
|
|
part.outerLine = outerLine;
|
2015-06-09 21:58:22 +02:00
|
|
|
|
|
|
|
for (var offset = nozzleDiameter; offset <= shellThickness; offset += nozzleDiameter) {
|
2015-06-11 14:34:30 +02:00
|
|
|
var innerLine = outerLine.offset(-offset);
|
2015-06-09 21:58:22 +02:00
|
|
|
|
2015-06-11 14:34:30 +02:00
|
|
|
if (innerLine.length > 0) {
|
|
|
|
part.innerLines.push(innerLine);
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
break;
|
|
|
|
}
|
2015-06-09 21:58:22 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2015-06-11 14:34:30 +02:00
|
|
|
console.log("generating infills");
|
|
|
|
for (var layer = 0; layer < slices.length; layer ++) {
|
|
|
|
var slice = slices[layer];
|
2015-06-15 10:21:05 +02:00
|
|
|
|
|
|
|
if (layer - bottomSkinCount >= 0 && layer + topSkinCount < slices.length) {
|
|
|
|
var downSkin = slices[layer - bottomSkinCount].getOutline();
|
|
|
|
var upSkin = slices[layer + topSkinCount].getOutline();
|
|
|
|
var surroundingLayer = upSkin.intersect(downSkin);
|
|
|
|
}
|
2015-04-30 18:26:34 +02:00
|
|
|
|
2015-06-11 14:34:30 +02:00
|
|
|
for (var i = 0; i < slice.parts.length; i ++) {
|
|
|
|
var part = slice.parts[i];
|
|
|
|
var outerLine = part.outerLine;
|
2015-04-24 16:12:48 +02:00
|
|
|
|
2015-06-11 14:34:30 +02:00
|
|
|
if (outerLine.length > 0) {
|
|
|
|
var inset = ((part.innerLines.length > 0) ? part.innerLines[part.innerLines.length - 1] : outerLine);
|
|
|
|
|
|
|
|
var fillArea = inset.offset(-nozzleRadius);
|
2015-06-16 07:23:31 +02:00
|
|
|
var highFillArea = (surroundingLayer !== undefined) ? fillArea.difference(surroundingLayer).offset(infillOverlap).intersect(fillArea) : fillArea;
|
2015-05-18 13:53:49 +02:00
|
|
|
var lowFillArea = fillArea.difference(highFillArea);
|
2015-04-30 20:34:57 +02:00
|
|
|
|
2015-05-18 13:53:49 +02:00
|
|
|
var fill = new D3D.Paths([], false);
|
2015-05-13 12:12:15 +02:00
|
|
|
|
2015-05-18 13:53:49 +02:00
|
|
|
if (lowFillTemplate.length > 0) {
|
2015-06-11 14:34:30 +02:00
|
|
|
part.fill.join(lowFillTemplate.intersect(lowFillArea));
|
2015-05-18 13:53:49 +02:00
|
|
|
}
|
2015-04-30 20:34:57 +02:00
|
|
|
|
2015-05-18 13:53:49 +02:00
|
|
|
if (highFillArea.length > 0) {
|
|
|
|
var bounds = highFillArea.bounds();
|
|
|
|
var even = (layer % 2 === 0);
|
2015-06-16 01:38:33 +02:00
|
|
|
var highFillTemplate = this.getFillTemplate(bounds, hightemplateSize, even, !even);
|
2015-06-15 10:21:05 +02:00
|
|
|
|
2015-06-11 14:34:30 +02:00
|
|
|
part.fill.join(highFillTemplate.intersect(highFillArea));
|
2015-05-18 13:53:49 +02:00
|
|
|
}
|
2015-05-15 17:35:18 +02:00
|
|
|
}
|
2015-04-30 20:34:57 +02:00
|
|
|
}
|
2015-05-29 13:51:18 +02:00
|
|
|
|
|
|
|
this.progress.dataLayer = layer;
|
|
|
|
this.updateProgress();
|
2015-04-30 18:26:34 +02:00
|
|
|
}
|
|
|
|
|
2015-06-09 21:58:22 +02:00
|
|
|
if (useSupport) {
|
2015-06-11 14:34:30 +02:00
|
|
|
console.log("generating support");
|
|
|
|
|
2015-06-09 21:58:22 +02:00
|
|
|
var supportAreas = new D3D.Paths([], true);
|
2015-05-12 11:29:01 +02:00
|
|
|
|
2015-06-11 14:34:30 +02:00
|
|
|
for (var layer = slices.length - 1 - supportDistanceLayers; layer >= 0; layer --) {
|
2015-06-13 20:09:44 +02:00
|
|
|
if (supportAreas.length > 1) {
|
2015-06-10 18:25:49 +02:00
|
|
|
|
|
|
|
if (layer >= supportDistanceLayers) {
|
2015-06-11 14:34:30 +02:00
|
|
|
var sliceSkin = slices[layer - supportDistanceLayers].getOutline();
|
2015-06-10 18:25:49 +02:00
|
|
|
sliceSkin = sliceSkin.offset(supportMargin);
|
|
|
|
|
|
|
|
supportAreas = supportAreas.difference(sliceSkin);
|
2015-06-09 21:58:22 +02:00
|
|
|
}
|
2015-04-24 16:12:48 +02:00
|
|
|
|
2015-06-11 14:34:30 +02:00
|
|
|
var currentSlice = slices[layer];
|
2015-04-24 16:12:48 +02:00
|
|
|
|
2015-06-10 18:25:49 +02:00
|
|
|
if (layer === 0) {
|
|
|
|
supportAreas = supportAreas.offset(plateSize).difference(sliceSkin);
|
2015-05-13 17:37:52 +02:00
|
|
|
|
2015-06-10 18:25:49 +02:00
|
|
|
var template = this.getFillTemplate(supportAreas.bounds(), nozzleDiameter, true, false);
|
2015-04-24 16:12:48 +02:00
|
|
|
|
2015-06-11 14:34:30 +02:00
|
|
|
currentSlice.support = template.intersect(supportAreas);
|
2015-04-24 16:12:48 +02:00
|
|
|
}
|
2015-06-10 18:25:49 +02:00
|
|
|
else {
|
2015-06-15 10:21:05 +02:00
|
|
|
var supportTemplate = this.getFillTemplate(supportAreas.bounds(), supportGridSize, true, true);
|
|
|
|
|
2015-06-11 14:34:30 +02:00
|
|
|
currentSlice.support = supportTemplate.intersect(supportAreas).join(supportAreas.clone());
|
2015-06-10 18:25:49 +02:00
|
|
|
}
|
|
|
|
}
|
2015-04-24 16:12:48 +02:00
|
|
|
|
2015-06-11 14:34:30 +02:00
|
|
|
var supportSkin = slices[layer + supportDistanceLayers - 1].getOutline();
|
2015-05-26 11:44:15 +02:00
|
|
|
|
2015-06-11 14:34:30 +02:00
|
|
|
var slice = slices[layer + supportDistanceLayers];
|
|
|
|
for (var i = 0; i < slice.parts.length; i ++) {
|
|
|
|
var slicePart = slice.parts[i];
|
|
|
|
var outerLine = slicePart.outerLine;
|
2015-06-09 21:58:22 +02:00
|
|
|
|
2015-06-12 21:19:56 +02:00
|
|
|
var overlap = supportSkin.offset(supportAcceptanceMargin).intersect(outerLine);
|
2015-06-11 14:34:30 +02:00
|
|
|
var overhang = outerLine.difference(overlap);
|
2015-04-30 18:26:34 +02:00
|
|
|
|
2015-06-10 18:25:49 +02:00
|
|
|
if (overlap.length === 0 || overhang.length > 0) {
|
2015-06-12 21:19:56 +02:00
|
|
|
supportAreas = supportAreas.union(overhang.offset(supportAcceptanceMargin).intersect(outerLine));
|
2015-06-09 21:58:22 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2015-04-30 18:26:34 +02:00
|
|
|
|
2015-06-11 14:34:30 +02:00
|
|
|
console.log("opimize paths");
|
2015-06-09 21:58:22 +02:00
|
|
|
var start = new THREE.Vector2(0, 0);
|
2015-04-30 18:26:34 +02:00
|
|
|
|
2015-06-11 14:34:30 +02:00
|
|
|
for (var layer = 0; layer < slices.length; layer ++) {
|
|
|
|
var slice = slices[layer];
|
2015-04-30 18:26:34 +02:00
|
|
|
|
2015-06-11 14:34:30 +02:00
|
|
|
if (layer === 0) {
|
|
|
|
slice.brim = slice.getOutline().offset(brimOffset);
|
|
|
|
}
|
2015-05-13 17:37:52 +02:00
|
|
|
|
2015-06-15 17:22:36 +02:00
|
|
|
start = slice.optimizePaths(start);
|
2015-06-11 14:34:30 +02:00
|
|
|
|
|
|
|
for (var i = 0; i < slice.parts.length; i ++) {
|
|
|
|
var part = slice.parts[i];
|
2015-05-29 13:51:18 +02:00
|
|
|
|
2015-06-11 14:34:30 +02:00
|
|
|
part.outerLine.scaleDown(scale);
|
|
|
|
for (var j = 0; j < part.innerLines.length; j ++) {
|
|
|
|
var innerLine = part.innerLines[j];
|
|
|
|
innerLine.scaleDown(scale);
|
2015-06-09 21:58:22 +02:00
|
|
|
}
|
2015-06-11 14:34:30 +02:00
|
|
|
part.fill.scaleDown(scale);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (slice.support !== undefined) {
|
|
|
|
slice.support.scaleDown(scale);
|
|
|
|
}
|
|
|
|
if (slice.brim !== undefined) {
|
|
|
|
slice.brim.scaleDown(scale);
|
2015-06-09 21:58:22 +02:00
|
|
|
}
|
2015-04-24 16:12:48 +02:00
|
|
|
}
|
2015-06-09 21:58:22 +02:00
|
|
|
|
2015-06-11 14:34:30 +02:00
|
|
|
return slices;
|
2015-06-09 21:58:22 +02:00
|
|
|
};
|
2015-04-24 16:12:48 +02:00
|
|
|
|
2015-06-09 21:58:22 +02:00
|
|
|
D3D.Slicer.prototype.getFillTemplate = function (bounds, size, even, uneven) {
|
|
|
|
"use strict";
|
2015-05-19 19:04:20 +02:00
|
|
|
|
2015-06-09 21:58:22 +02:00
|
|
|
var paths = new D3D.Paths([], false);
|
|
|
|
|
2015-06-16 01:25:06 +02:00
|
|
|
var left = Math.floor(bounds.left / size) * size;
|
|
|
|
var right = Math.ceil(bounds.right / size) * size;
|
|
|
|
var top = Math.floor(bounds.top / size) * size;
|
|
|
|
var bottom = Math.floor(bounds.bottom / size) * size;
|
|
|
|
|
|
|
|
var width = right - left;
|
|
|
|
|
2015-06-09 21:58:22 +02:00
|
|
|
if (even) {
|
2015-06-15 10:21:05 +02:00
|
|
|
|
2015-06-16 01:25:06 +02:00
|
|
|
for (var y = top; y <= bottom + width; y += size) {
|
2015-06-15 10:21:05 +02:00
|
|
|
paths.push([
|
2015-06-16 01:25:06 +02:00
|
|
|
{X: left, Y: y},
|
|
|
|
{X: right, Y: y - width}
|
2015-06-15 10:21:05 +02:00
|
|
|
]);
|
2015-06-09 21:58:22 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
if (uneven) {
|
2015-06-15 10:21:05 +02:00
|
|
|
|
2015-06-16 01:25:06 +02:00
|
|
|
for (var y = top - width; y <= bottom; y += size) {
|
2015-06-15 10:21:05 +02:00
|
|
|
paths.push([
|
2015-06-16 01:25:06 +02:00
|
|
|
{X: left, Y: y},
|
|
|
|
{X: right, Y: y + width}
|
2015-06-15 10:21:05 +02:00
|
|
|
]);
|
2015-06-09 21:58:22 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return paths;
|
2015-05-01 10:06:52 +02:00
|
|
|
};
|
2015-06-15 11:40:19 +02:00
|
|
|
D3D.Slicer.prototype.dataToGCode = function (slices, printer) {
|
2015-05-01 12:15:46 +02:00
|
|
|
"use strict";
|
|
|
|
|
2015-06-05 09:56:58 +02:00
|
|
|
var gcode = new D3D.GCode().setSettings(printer);
|
2015-05-01 12:15:46 +02:00
|
|
|
|
2015-06-15 10:21:05 +02:00
|
|
|
function pathToGCode (path, retract, unRetract, type) {
|
2015-06-12 15:58:26 +02:00
|
|
|
|
2015-06-05 09:56:58 +02:00
|
|
|
for (var i = 0; i < path.length; i ++) {
|
|
|
|
var shape = path[i];
|
2015-05-01 12:15:46 +02:00
|
|
|
|
2015-06-05 09:56:58 +02:00
|
|
|
var length = path.closed ? (shape.length + 1) : shape.length;
|
2015-05-01 12:15:46 +02:00
|
|
|
|
2015-06-05 09:56:58 +02:00
|
|
|
for (var j = 0; j < length; j ++) {
|
|
|
|
var point = shape[j % shape.length];
|
2015-05-01 14:09:45 +02:00
|
|
|
|
2015-06-05 09:56:58 +02:00
|
|
|
if (j === 0) {
|
2015-06-11 15:42:38 +02:00
|
|
|
gcode.moveTo(point.X, point.Y, layer);
|
2015-06-05 09:56:58 +02:00
|
|
|
|
|
|
|
if (unRetract) {
|
|
|
|
gcode.unRetract();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else {
|
2015-06-11 15:42:38 +02:00
|
|
|
gcode.lineTo(point.X, point.Y, layer, type);
|
2015-06-05 09:56:58 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if (retract) {
|
|
|
|
gcode.retract();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2015-06-15 11:40:19 +02:00
|
|
|
for (var layer = 0; layer < slices.length; layer ++) {
|
|
|
|
var slice = slices[layer];
|
2015-06-05 09:56:58 +02:00
|
|
|
|
|
|
|
if (layer === 1) {
|
2015-06-09 11:08:06 +02:00
|
|
|
gcode.turnFanOn();
|
2015-06-05 09:56:58 +02:00
|
|
|
gcode.bottom = false;
|
|
|
|
}
|
2015-05-01 12:15:46 +02:00
|
|
|
|
2015-06-11 14:34:30 +02:00
|
|
|
if (slice.brim !== undefined) {
|
2015-06-15 10:21:05 +02:00
|
|
|
pathToGCode(slice.brim, true, true, "brim");
|
2015-06-11 14:34:30 +02:00
|
|
|
}
|
2015-05-13 17:37:52 +02:00
|
|
|
|
2015-06-11 14:34:30 +02:00
|
|
|
for (var i = 0; i < slice.parts.length; i ++) {
|
|
|
|
var part = slice.parts[i];
|
2015-06-09 21:58:22 +02:00
|
|
|
|
2015-06-15 10:21:05 +02:00
|
|
|
pathToGCode(part.outerLine, false, true, "outerLine");
|
2015-06-12 15:58:26 +02:00
|
|
|
|
2015-06-11 14:34:30 +02:00
|
|
|
for (var j = 0; j < part.innerLines.length; j ++) {
|
|
|
|
var innerLine = part.innerLines[j];
|
2015-06-15 10:21:05 +02:00
|
|
|
pathToGCode(innerLine, false, false, "innerLine");
|
2015-06-09 21:58:22 +02:00
|
|
|
}
|
2015-06-12 15:58:26 +02:00
|
|
|
|
2015-06-15 10:21:05 +02:00
|
|
|
pathToGCode(part.fill, true, false, "fill");
|
2015-06-11 14:34:30 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
if (slice.support !== undefined) {
|
2015-06-15 10:21:05 +02:00
|
|
|
pathToGCode(slice.support, true, true, "support");
|
2015-05-13 17:37:52 +02:00
|
|
|
}
|
2015-06-05 09:56:58 +02:00
|
|
|
|
|
|
|
this.progress.gcodeLayer = layer;
|
|
|
|
this.updateProgress();
|
2015-05-01 12:15:46 +02:00
|
|
|
}
|
|
|
|
|
2015-06-09 11:08:06 +02:00
|
|
|
return gcode.getGCode();
|
2015-05-01 12:15:46 +02:00
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};
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2015-06-09 11:08:06 +02:00
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D3D.Slicer.prototype.getGCode = function (printer) {
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2015-05-01 10:06:52 +02:00
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"use strict";
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2015-06-11 15:42:38 +02:00
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var layerHeight = printer.config["layerHeight"];
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var dimensionsZ = printer.config["dimensionsZ"];
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2015-05-01 10:06:52 +02:00
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2015-06-05 09:56:58 +02:00
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this.progress.totalLayers = Math.floor(Math.min(this.geometry.boundingBox.max.y, dimensionsZ) / layerHeight);
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2015-05-29 13:51:18 +02:00
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this.progress.sliceLayer = 0;
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this.progress.dataLayer = 0;
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this.progress.gcodeLayer = 0;
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|
2015-06-15 10:21:05 +02:00
|
|
|
/*var start = new Date().getTime();
|
2015-05-20 19:10:18 +02:00
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var slices = this.slice(layerHeight, dimensionsZ);
|
2015-05-07 18:14:10 +02:00
|
|
|
var end = new Date().getTime();
|
|
|
|
console.log("Slicing: " + (end - start) + "ms");
|
|
|
|
|
2015-05-20 19:10:18 +02:00
|
|
|
start = new Date().getTime();
|
2015-06-11 14:34:30 +02:00
|
|
|
this.slicesToData(slices, printer);
|
2015-05-20 19:10:18 +02:00
|
|
|
end = new Date().getTime();
|
2015-05-07 18:14:10 +02:00
|
|
|
console.log("Data: " + (end - start) + "ms");
|
|
|
|
|
2015-05-20 19:10:18 +02:00
|
|
|
start = new Date().getTime();
|
2015-06-11 14:34:30 +02:00
|
|
|
var gcode = this.dataToGCode(slices, printer);
|
2015-05-20 19:10:18 +02:00
|
|
|
end = new Date().getTime();
|
2015-06-15 10:21:05 +02:00
|
|
|
console.log("Gcode: " + (end - start) + "ms");*/
|
|
|
|
|
|
|
|
var slices = this.slice(layerHeight, dimensionsZ);
|
|
|
|
|
|
|
|
this.slicesToData(slices, printer);
|
|
|
|
|
|
|
|
var gcode = this.dataToGCode(slices, printer);
|
2015-05-07 18:14:10 +02:00
|
|
|
|
2015-04-24 16:12:48 +02:00
|
|
|
return gcode;
|
|
|
|
};
|