mirror of
https://github.com/Doodle3D/Doodle3D-Slicer.git
synced 2024-06-29 08:01:24 +02:00
updated webworkers
This commit is contained in:
casperlamboo
Simon Voordouw
parent
5c413267d0
commit
c61ee24944
|
|
@ -27,7 +27,6 @@ export default class {
|
|||
}
|
||||
|
||||
setGeometry (geometry, matrix) {
|
||||
//convert buffergeometry to geometry;
|
||||
if (geometry.type === 'BufferGeometry') {
|
||||
geometry = new THREE.Geometry().fromBufferGeometry(geometry);
|
||||
}
|
||||
|
|
@ -57,9 +56,9 @@ export default class {
|
|||
// get unique lines from geometry;
|
||||
var lines = this._createLines(settings);
|
||||
|
||||
var {layersIntersectionIndexes, layersIntersectionPoints} = this._calculateLayersIntersections(lines, settings);
|
||||
var {layerIntersectionIndexes, layerIntersectionPoints} = this._calculateLayersIntersections(lines, settings);
|
||||
|
||||
var shapes = this._intersectionsToShapes(layersIntersectionIndexes, layersIntersectionPoints, lines, settings);
|
||||
var shapes = this._intersectionsToShapes(layerIntersectionIndexes, layerIntersectionPoints, lines, settings);
|
||||
|
||||
var slices = this._shapesToSlices(shapes, settings);
|
||||
|
||||
|
|
@ -141,23 +140,24 @@ export default class {
|
|||
|
||||
var numLayers = height / layerHeight;
|
||||
|
||||
var layersIntersectionIndexes = [];
|
||||
var layersIntersectionPoints = [];
|
||||
var layerIntersectionIndexes = [];
|
||||
var layerIntersectionPoints = [];
|
||||
for (var layer = 0; layer < numLayers; layer ++) {
|
||||
layersIntersectionIndexes[layer] = [];
|
||||
layersIntersectionPoints[layer] = [];
|
||||
layerIntersectionIndexes[layer] = [];
|
||||
layerIntersectionPoints[layer] = [];
|
||||
}
|
||||
|
||||
for (var lineIndex = 0; lineIndex < lines.length; lineIndex ++) {
|
||||
var line = lines[lineIndex].line;
|
||||
|
||||
// not happy about this, toFixes returns a string which has to be parsed again
|
||||
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);
|
||||
|
||||
for (var layerIndex = min; layerIndex <= max; layerIndex ++) {
|
||||
if (layerIndex >= 0 && layerIndex < numLayers) {
|
||||
|
||||
layersIntersectionIndexes[layerIndex].push(lineIndex);
|
||||
layerIntersectionIndexes[layerIndex].push(lineIndex);
|
||||
|
||||
var y = layerIndex * layerHeight;
|
||||
|
||||
|
|
@ -171,7 +171,7 @@ export default class {
|
|||
var z = line.end.z * alpha + line.start.z * (1 - alpha);
|
||||
}
|
||||
|
||||
layersIntersectionPoints[layerIndex][lineIndex] = new THREE.Vector2(z, x);
|
||||
layerIntersectionPoints[layerIndex][lineIndex] = new THREE.Vector2(z, x);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -180,31 +180,31 @@ export default class {
|
|||
this._updateProgress(settings);
|
||||
|
||||
return {
|
||||
layersIntersectionIndexes,
|
||||
layersIntersectionPoints
|
||||
layerIntersectionIndexes,
|
||||
layerIntersectionPoints
|
||||
};
|
||||
}
|
||||
|
||||
_intersectionsToShapes (layersIntersectionIndexes, layersIntersectionPoints, lines, settings) {
|
||||
_intersectionsToShapes (layerIntersectionIndexes, layerIntersectionPoints, lines, settings) {
|
||||
console.log("generating slices");
|
||||
|
||||
var layerHeight = settings.config["layerHeight"];
|
||||
|
||||
var shapes = [];
|
||||
|
||||
for (var layer = 1; layer < layersIntersectionIndexes.length; layer ++) {
|
||||
var layerIntersectionIndexes = layersIntersectionIndexes[layer];
|
||||
var layerIntersectionPoints = layersIntersectionPoints[layer];
|
||||
for (var layer = 1; layer < layerIntersectionIndexes.length; layer ++) {
|
||||
var intersectionIndexes = layerIntersectionIndexes[layer];
|
||||
var intersectionPoints = layerIntersectionPoints[layer];
|
||||
|
||||
if (layerIntersectionIndexes.length === 0) {
|
||||
if (intersectionIndexes.length === 0) {
|
||||
continue;
|
||||
}
|
||||
|
||||
var shapeParts = [];
|
||||
for (var i = 0; i < layerIntersectionIndexes.length; i ++) {
|
||||
var index = layerIntersectionIndexes[i];
|
||||
for (var i = 0; i < intersectionIndexes.length; i ++) {
|
||||
var index = intersectionIndexes[i];
|
||||
|
||||
if (layerIntersectionPoints[index] === undefined) {
|
||||
if (intersectionPoints[index] === undefined) {
|
||||
continue;
|
||||
}
|
||||
|
||||
|
|
@ -214,11 +214,11 @@ export default class {
|
|||
var shape = [];
|
||||
|
||||
while (index !== -1) {
|
||||
var intersection = layerIntersectionPoints[index];
|
||||
var intersection = intersectionPoints[index];
|
||||
//uppercase X and Y because clipper vector
|
||||
shape.push({X: intersection.x, Y: intersection.y});
|
||||
|
||||
delete layerIntersectionPoints[index];
|
||||
delete intersectionPoints[index];
|
||||
|
||||
var connects = lines[index].connects;
|
||||
var faceNormals = lines[index].normals;
|
||||
|
|
@ -233,22 +233,22 @@ export default class {
|
|||
}
|
||||
|
||||
// Check if index has an intersection or is already used
|
||||
if (layerIntersectionPoints[index] !== undefined) {
|
||||
|
||||
if (intersectionPoints[index] !== undefined) {
|
||||
var faceNormal = faceNormals[Math.floor(j / 2)];
|
||||
|
||||
var a = new THREE.Vector2(intersection.x, intersection.y);
|
||||
var b = new THREE.Vector2(layerIntersectionPoints[index].x, layerIntersectionPoints[index].y);
|
||||
var b = new THREE.Vector2(intersectionPoints[index].x, intersectionPoints[index].y);
|
||||
|
||||
//threejs can't calculate normal if distance is smaller as 0.0001
|
||||
// can't calculate normal if distance is smaller as 0.0001
|
||||
if ((faceNormal.x === 0 && faceNormal.y === 0) || a.distanceTo(b) < 0.0001) {
|
||||
delete layerIntersectionPoints[index];
|
||||
delete intersectionPoints[index];
|
||||
|
||||
connects = connects.concat(lines[index].connects);
|
||||
faceNormals = faceNormals.concat(lines[index].normals);
|
||||
index = -1;
|
||||
}
|
||||
else {
|
||||
// make sure the path goes the right direction
|
||||
// THREE.Vector2.normal is not yet implimented
|
||||
// var normal = a.sub(b).normal().normalize();
|
||||
var normal = a.sub(b);
|
||||
|
|
@ -273,13 +273,10 @@ export default class {
|
|||
|
||||
while (index !== -1) {
|
||||
if (index !== firstPoint) {
|
||||
var intersection = layerIntersectionPoints[index];
|
||||
// PERFORMACE
|
||||
// maybe performance can be increased by unshifting to sepperate
|
||||
// array and to later concat the original en the new array
|
||||
var intersection = intersectionPoints[index];
|
||||
shape.unshift({X: intersection.x, Y: intersection.y});
|
||||
|
||||
delete layerIntersectionPoints[index];
|
||||
delete intersectionPoints[index];
|
||||
}
|
||||
|
||||
var connects = lines[index].connects;
|
||||
|
|
@ -287,11 +284,11 @@ export default class {
|
|||
for (var i = 0; i < connects.length; i ++) {
|
||||
var index = connects[i];
|
||||
|
||||
if (layerIntersectionPoints[index] !== undefined) {
|
||||
if (intersectionPoints[index] !== undefined) {
|
||||
break;
|
||||
}
|
||||
else {
|
||||
delete layerIntersectionPoints[index];
|
||||
delete intersectionPoints[index];
|
||||
index = -1;
|
||||
}
|
||||
}
|
||||
|
|
@ -320,6 +317,8 @@ export default class {
|
|||
for (var layer = 0; layer < shapes.length; layer ++) {
|
||||
var shapeParts = shapes[layer];
|
||||
|
||||
// sort object for better hole detections
|
||||
// holes always have a smaller bound as its parent
|
||||
shapeParts.sort((a, b) => {
|
||||
return a.boundSize() - b.boundSize();
|
||||
});
|
||||
|
|
@ -361,7 +360,7 @@ export default class {
|
|||
_generateInnerLines (slices, settings) {
|
||||
console.log("generating outer lines and inner lines");
|
||||
|
||||
//need to scale up everything because of clipper rounding errors
|
||||
// need to scale up everything because of clipper rounding errors
|
||||
var scale = 100;
|
||||
|
||||
var layerHeight = settings.config["layerHeight"];
|
||||
|
|
@ -379,7 +378,7 @@ export default class {
|
|||
continue;
|
||||
}
|
||||
|
||||
//var outerLine = part.intersect.clone().scaleUp(scale).offset(-nozzleRadius);
|
||||
// var outerLine = part.intersect.clone().scaleUp(scale).offset(-nozzleRadius);
|
||||
var outerLine = part.intersect.scaleUp(scale).offset(-nozzleRadius);
|
||||
|
||||
if (outerLine.length > 0) {
|
||||
|
|
@ -406,7 +405,7 @@ export default class {
|
|||
_generateInfills (slices, settings) {
|
||||
console.log("generating infills");
|
||||
|
||||
//need to scale up everything because of clipper rounding errors
|
||||
// need to scale up everything because of clipper rounding errors
|
||||
var scale = 100;
|
||||
|
||||
var layerHeight = settings.config["layerHeight"];
|
||||
|
|
@ -489,7 +488,7 @@ export default class {
|
|||
_generateSupport (slices, settings) {
|
||||
console.log("generating support");
|
||||
|
||||
//need to scale up everything because of clipper rounding errors
|
||||
// need to scale up everything because of clipper rounding errors
|
||||
var scale = 100;
|
||||
|
||||
var layerHeight = settings.config["layerHeight"];
|
||||
|
|
@ -562,7 +561,7 @@ export default class {
|
|||
_optimizePaths (slices, settings) {
|
||||
console.log("opimize paths");
|
||||
|
||||
//need to scale up everything because of clipper rounding errors
|
||||
// need to scale up everything because of clipper rounding errors
|
||||
var scale = 100;
|
||||
|
||||
var brimOffset = settings.config["brimOffset"] * scale;
|
||||
|
|
@ -647,8 +646,8 @@ export default class {
|
|||
var point = shape[j % shape.length];
|
||||
|
||||
if (j === 0) {
|
||||
//TODO
|
||||
//moveTo should impliment combing
|
||||
// TODO
|
||||
// moveTo should impliment combing
|
||||
gcode.moveTo(point.X, point.Y, layer);
|
||||
|
||||
if (unRetract) {
|
||||
|
|
|
|||
|
|
@ -5,24 +5,23 @@ export default class {
|
|||
constructor () {
|
||||
this.worker = new Worker('./worker.js');
|
||||
|
||||
var scope = this;
|
||||
this.worker.addEventListener('message', function (event) {
|
||||
this.worker.addEventListener('message', (event) => {
|
||||
switch (event.data['cmd']) {
|
||||
case 'PROGRESS':
|
||||
|
||||
if (scope.onprogress !== undefined) {
|
||||
if (this.onprogress !== undefined) {
|
||||
var progress = event.data['progress'];
|
||||
|
||||
scope.onprogress(progress);
|
||||
this.onprogress(progress);
|
||||
}
|
||||
break;
|
||||
|
||||
case 'GCODE':
|
||||
if (scope.onfinish !== undefined) {
|
||||
if (this.onfinish !== undefined) {
|
||||
var reader = new FileReader();
|
||||
reader.addEventListener("loadend", function() {
|
||||
reader.addEventListener("loadend", () => {
|
||||
var gcode = reader.result;
|
||||
scope.onfinish(gcode);
|
||||
this.onfinish(gcode);
|
||||
});
|
||||
reader.readAsBinaryString(event.data['gcode']);
|
||||
}
|
||||
|
|
@ -65,6 +64,9 @@ export default class {
|
|||
buffers.push(geometry.attributes[key].array.buffer);
|
||||
}
|
||||
|
||||
delete geometry.boundingBox;
|
||||
delete geometry.boundingSphere;
|
||||
|
||||
this.worker.postMessage({
|
||||
'cmd': 'SET_MESH',
|
||||
'geometry': {
|
||||
|
|
|
|||
|
|
@ -14,11 +14,7 @@ function init () {
|
|||
|
||||
self.addEventListener('message', function (event) {
|
||||
switch (event.data['cmd']) {
|
||||
case 'SET_MESH':
|
||||
//hack...
|
||||
//because boundings loses prototype functions when converting
|
||||
event.data['geometry'].boundingBox = event.data['geometry'].boundingSphere = null;
|
||||
|
||||
case 'SET_MESH':
|
||||
var geometry = new THREE.Geometry().fromBufferGeometry(event.data['geometry']);
|
||||
var matrix = new THREE.Matrix4().fromArray(event.data['matrix']);
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user