vmario/Doodle3D-Slicer
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Code Issues Projects Releases Wiki Activity

slicer now needs mesh instead of geometry

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transformations of the mesh automatically apply to the geometry
This commit is contained in:
casperlamboo 2015-05-08 10:07:26 +02:00
parent 4d89f2161c
commit c4c32234ae
6 changed files with 140 additions and 111 deletions
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10
README.md
View File

@ -10,16 +10,18 @@ This is an example of code.
var localIp = "192.168.5.1";
var doodleBox = new D3D.Box(localIp);
var geometry = new THREE.TorusGeometry(40, 20, 10, 10);
var material = new THREE.MeshBasicMaterial({color: 0x000000, wireframe: true});
var mesh = new THREE.Mesh(geometry, material);
doodleBox.onload = function () {
"use strict";
var geometry = new THREE.TorusGeometry(40, 20, 10, 10);
var slicer = new D3D.Slicer().setGeometry(geometry);
var slicer = new D3D.Slicer().setGeometry(mesh);
var gcode = slicer.getGcode(doodleBox.printer);
doodleBox.print(gcode);
};
```
For more information see http://www.doodle3d.com/help/api-documentation
For more information see http://www.doodle3d.com/

160
build/d3d.js vendored
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@ -41,7 +41,7 @@ function sendAPI (url, data, callback) {
}
}
}).fail(function () {
console.warn("failed connecting to " + url);
console.warn("Failed connecting to " + url);
sendAPI(url, data, callback);
});
}
@ -64,7 +64,7 @@ function getAPI (url, callback) {
}
}
}).fail(function () {
console.warn("failed connecting to " + url);
console.warn("Failed connecting to " + url);
getAPI(url, callback);
});
}
@ -203,8 +203,8 @@ D3D.Box.prototype.update = function () {
//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.progress["buffered_lines"] + this.batchSize) <= this.maxBufferedLines) {
if (this.printBatches.length > 0 ) {
if (this.printBatches.length > 0 && (this.printer.status["buffered_lines"] + this.batchSize) <= this.maxBufferedLines) {
//if (this.printBatches.length > 0 ) {
this.printBatch();
}
else {
@ -286,6 +286,7 @@ D3D.Box.prototype.stopPrint = function () {
];
this.setPrinterStop({
//"gcode": {}
"gcode": finishMove.join("\n")
}, function (data) {
console.log("Printer stop command sent");
@ -297,19 +298,20 @@ D3D.Box.prototype.stopPrint = function () {
//COMMUNICATION SHELL
//see http://www.doodle3d.com/help/api-documentation
D3D.Box.prototype.getConfig = function (keys, callback) {
//works
"use strict";
getAPI(this.api + "config/?" + keys.join("=&") + "=", callback);
return this;
};
D3D.Box.prototype.getConfigAll = function (callback) {
//works
"use strict";
getAPI(this.api + "config/all", callback);
return this;
};
D3D.Box.prototype.setConfig = function (data, callback) {
//works
"use strict";
var self = this;
@ -330,13 +332,13 @@ D3D.Box.prototype.setConfig = function (data, callback) {
return this;
};
D3D.Box.prototype.getInfo = function (callback) {
//works
"use strict";
getAPI(this.api + "info", callback);
return this;
};
D3D.Box.prototype.getInfoStatus = function (callback) {
//works
"use strict";
getAPI(this.api + "info/status", callback);
@ -351,7 +353,6 @@ D3D.Box.prototype.downloadInfoLogFiles = function () {
window.location = this.api + "info/logfiles";
};
D3D.Box.prototype.getInfoAcces = function (callback) {
//works
"use strict";
getAPI(this.api + "info/access", callback);
@ -359,7 +360,6 @@ D3D.Box.prototype.getInfoAcces = function (callback) {
return this;
};
D3D.Box.prototype.getNetworkScan = function (callback) {
//works
"use strict";
getAPI(this.api + "network/scan", callback);
@ -367,7 +367,6 @@ D3D.Box.prototype.getNetworkScan = function (callback) {
return this;
};
D3D.Box.prototype.getNetworkKnown = function (callback) {
//works
"use strict";
getAPI(this.api + "network/known", callback);
@ -375,7 +374,6 @@ D3D.Box.prototype.getNetworkKnown = function (callback) {
return this;
};
D3D.Box.prototype.getNetworkStatus = function (callback) {
//works
"use strict";
getAPI(this.api + "network/status", callback);
@ -383,7 +381,6 @@ D3D.Box.prototype.getNetworkStatus = function (callback) {
return this;
};
D3D.Box.prototype.setNetworkAssosiate = function (data, callback) {
//works
"use strict";
sendAPI(this.api + "network/associate", data, callback);
@ -407,17 +404,15 @@ D3D.Box.prototype.setNetworkOpenAP = function (callback) {
return this;
};
D3D.Box.prototype.setNetworkRemove = function (ssid, callback) {
//works
"use strict";
sendAPI(this.api + "network/remove", {
ssid: ssid
"ssid": ssid
}, callback);
return this;
};
D3D.Box.prototype.getNetworkSignin = function (callback) {
//works
"use strict";
getAPI(this.api + "network/signin", callback);
@ -425,7 +420,6 @@ D3D.Box.prototype.getNetworkSignin = function (callback) {
return this;
};
D3D.Box.prototype.getNetworkAlive = function (callback) {
//works but returns empty array
"use strict";
getAPI(this.api + "network/alive", callback);
@ -433,7 +427,6 @@ D3D.Box.prototype.getNetworkAlive = function (callback) {
return this;
};
D3D.Box.prototype.getPrinterTemperature = function (callback) {
//works
"use strict";
getAPI(this.api + "printer/temperature", callback);
@ -441,7 +434,6 @@ D3D.Box.prototype.getPrinterTemperature = function (callback) {
return this;
};
D3D.Box.prototype.getPrinterProgress = function (callback) {
//works
"use strict";
getAPI(this.api + "printer/progress", callback);
@ -449,7 +441,6 @@ D3D.Box.prototype.getPrinterProgress = function (callback) {
return this;
};
D3D.Box.prototype.getPrinterState = function (callback) {
//works
"use strict";
getAPI(this.api + "printer/state", callback);
@ -457,7 +448,6 @@ D3D.Box.prototype.getPrinterState = function (callback) {
return this;
};
D3D.Box.prototype.getPrinterListAll = function (callback) {
//works
"use strict";
getAPI(this.api + "printer/listall", callback);
@ -465,7 +455,6 @@ D3D.Box.prototype.getPrinterListAll = function (callback) {
return this;
};
D3D.Box.prototype.setPrinterHeatup = function (callback) {
//works
"use strict";
sendAPI(this.api + "printer/heatup", {}, callback);
@ -473,7 +462,6 @@ D3D.Box.prototype.setPrinterHeatup = function (callback) {
return this;
};
D3D.Box.prototype.setPrinterPrint = function (data, callback) {
//works
"use strict";
sendAPI(this.api + "printer/print", data, callback);
@ -481,7 +469,6 @@ D3D.Box.prototype.setPrinterPrint = function (data, callback) {
return this;
};
D3D.Box.prototype.setPrinterStop = function (data, callback) {
//works
"use strict";
sendAPI(this.api + "printer/stop", data, callback);
@ -489,7 +476,6 @@ D3D.Box.prototype.setPrinterStop = function (data, callback) {
return this;
};
D3D.Box.prototype.getSketch = function (id, callback) {
//works
"use strict";
getAPI(this.api + "sketch/?id=" + id, callback);
@ -497,7 +483,6 @@ D3D.Box.prototype.getSketch = function (id, callback) {
return this;
};
D3D.Box.prototype.setSketch = function (data, callback) {
//works
"use strict";
sendAPI(this.api + "sketch", {
@ -507,7 +492,6 @@ D3D.Box.prototype.setSketch = function (data, callback) {
return this;
};
D3D.Box.prototype.getSketchStatus = function (callback) {
//works
"use strict";
getAPI(this.api + "sketch/status", callback);
@ -515,7 +499,6 @@ D3D.Box.prototype.getSketchStatus = function (callback) {
return this;
};
D3D.Box.prototype.setSketchClear = function (callback) {
//works
"use strict";
sendAPI(this.api + "sketch/clear", callback);
@ -523,7 +506,6 @@ D3D.Box.prototype.setSketchClear = function (callback) {
return this;
};
D3D.Box.prototype.getSystemVersions = function (callback) {
//works
"use strict";
getAPI(this.api + "system/fwversions", callback);
@ -531,7 +513,6 @@ D3D.Box.prototype.getSystemVersions = function (callback) {
return this;
};
D3D.Box.prototype.getUpdateStatus = function (callback) {
//works
"use strict";
getAPI(this.api + "update/status", callback);
@ -651,15 +632,18 @@ D3D.Slicer = function () {
this.lines = [];
};
D3D.Slicer.prototype.setGeometry = function (geometry) {
D3D.Slicer.prototype.setGeometry = function (mesh) {
"use strict";
var geometry = mesh.geometry.clone();
geometry.mergeVertices();
geometry.applyMatrix(mesh.matrix);
if (geometry instanceof THREE.BufferGeometry) {
geometry = new THREE.Geometry().fromBufferGeometry(geometry);
}
this.geometry = geometry.clone();
this.geometry.mergeVertices();
this.geometry = geometry;
this.createLines();
@ -702,8 +686,6 @@ D3D.Slicer.prototype.createLines = function () {
var c = addLine(face.c, face.a);
//set connecting lines (based on face)
//something wrong here, 3 face can go in different direction
this.lines[a].connects.push(b, c);
this.lines[b].connects.push(c, a);
this.lines[c].connects.push(a, b);
@ -712,48 +694,53 @@ D3D.Slicer.prototype.createLines = function () {
this.lines[b].normals.push(normal);
this.lines[c].normals.push(normal);
}
//sort lines on min height
//this.lines.sort(function (a, b) {
// return Math.min() - Math.min();
//});
};
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 = [];
var plane = new THREE.Plane();
for (var z = 0; z < height; z += step) {
plane.set(new THREE.Vector3(0, -1, 0), z);
var slice = [];
for (var layer = 1; 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;
for (var i = 0; i < this.lines.length; i ++) {
var line = this.lines[i].line;
var alpha = (y - line.start.y) / (line.end.y - line.start.y);
var x = line.start.x * alpha + line.end.x * (1 - alpha);
var z = line.start.z * alpha + line.end.z * (1 - alpha);
var intersection = plane.intersectLine(line);
if (intersection !== undefined) {
//remove +100 when implimenting good structure for geometry is complete
var point = new THREE.Vector2(intersection.x + 100, intersection.z + 100);
intersections.push(point);
}
else {
intersections.push(false);
}
//remove +100 when implimenting good stucture for creating geometry is complete
intersections[index] = new THREE.Vector2(x + 100, z + 100);
}
var done = [];
for (var i = 0; i < intersections.length; i ++) {
if (intersections[i] && done.indexOf(i) === -1) {
var index = i;
var slice = [];
for (var i = 0; i < layerIntersections.length; i ++) {
var index = layerIntersections[i];
if (done.indexOf(index) === -1) {
var shape = [];
while (index !== -1) {
@ -788,7 +775,6 @@ D3D.Slicer.prototype.slice = function (height, step) {
//think this check is not nescesary, always higher as 0
if (shape.length > 0) {
shape.push({X: shape[0].X, Y: shape[0].Y});
slice.push(shape);
}
}
@ -1059,7 +1045,7 @@ D3D.Slicer.prototype.drawPaths = function (printer, min, max) {
var layerHeight = printer.config["printer.layerHeight"];
var dimensionsZ = printer.config["printer.dimensions.z"];
function drawPolygons (paths, color) {
function drawLines (paths, color) {
context.fillStyle = color;
context.strokeStyle = color;
context.beginPath();
@ -1078,8 +1064,23 @@ D3D.Slicer.prototype.drawPaths = function (printer, min, max) {
context.stroke();
}
function drawVertexes (paths, color) {
context.fillStyle = color;
context.strokeStyle = color;
for (var i = 0; i < paths.length; i ++) {
var path = paths[i];
for (var j = 0; j < path.length; j ++) {
var point = path[j];
context.beginPath();
context.arc(point.X * 2, point.Y * 2, 1, 0, Math.PI*2, false);
context.stroke();
}
}
}
var slices = this.slice(dimensionsZ, layerHeight);
slices.shift();
var data = this.slicesToData(slices, printer);
@ -1091,9 +1092,11 @@ D3D.Slicer.prototype.drawPaths = function (printer, min, max) {
for (var layer = min; layer < max; layer ++) {
var slice = data[layer % data.length];
drawPolygons(slice.outerLayer, "red");
drawPolygons(slice.innerLayer, "green");
drawPolygons(slice.fill, "blue");
drawLines(slice.outerLayer, "red");
//drawLines(slice.innerLayer, "green");
//drawLines(slice.fill, "blue");
drawVertexes(slice.outerLayer, "green");
}
return canvas;
@ -1104,13 +1107,21 @@ D3D.Slicer.prototype.getGcode = function (printer) {
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");
//still error in first layer, so remove first layer
//see https://github.com/Doodle3D/Doodle3D-Slicer/issues/1
slices.shift();
var start = new Date().getTime();
var data = this.slicesToData(slices, printer);
var end = new Date().getTime();
console.log("Data: " + (end - start) + "ms");
//return data;
//TODO
@ -1118,6 +1129,11 @@ D3D.Slicer.prototype.getGcode = function (printer) {
//make the printer follow the shortest path from line to line
//see https://github.com/Ultimaker/CuraEngine#gcode-generation
var start = new Date().getTime();
var gcode = this.dataToGcode(data, printer);
var end = new Date().getTime();
console.log("Gcode: " + (end - start) + "ms");
return gcode;
};

2
build/d3d.min.js vendored
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File diff suppressed because one or more lines are too long

3
index.html
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@ -2,7 +2,8 @@
<html lang="en">
<head>
<title>Doedel Drie Dee</title>
<script src="http://code.jquery.com/jquery-1.11.0.min.js"></script>
<script src="library/jquery.js"></script>
<script src="library/three.js"></script>
<script src="src/utils.js"></script>
<script src="src/box.js"></script>
<script src="src/printer.js"></script>

14
slice_test.html
View File

@ -65,8 +65,8 @@ var printerConfig = {
};
var printer = new D3D.Printer(printerConfig);
var localIp = location.hash.substring(1);
var doodleBox = new D3D.Box(localIp);
//var localIp = location.hash.substring(1);
//var doodleBox = new D3D.Box(localIp);
//var printer = doodleBox.printer;
var scene = new THREE.Scene();
@ -102,8 +102,8 @@ var geometry = (function () {
return geometry;
})();
var material = new THREE.MeshLambertMaterial({color: 0x000000, wireframe: true});
//var geometry = new THREE.TorusGeometry(20, 10, 30, 30);
var material = new THREE.MeshBasicMaterial({color: 0x000000, wireframe: true});
var geometry = new THREE.TorusGeometry(20, 10, 30, 30);
//var geometry = new THREE.BoxGeometry(20, 5, 20, 1, 1, 1);
var geometry = new THREE.SphereGeometry(10, 10, 10);
var mesh = new THREE.Mesh(geometry, material);
@ -112,7 +112,7 @@ scene.add(mesh);
var canvas = document.getElementById("canvas");
var context = canvas.getContext("2d");
var slicer = new D3D.Slicer().setGeometry(geometry);
var slicer = new D3D.Slicer().setGeometry(mesh);
gcode = slicer.getGcode(printer);
@ -120,8 +120,8 @@ var canvas = document.getElementById("canvas");
var context = canvas.getContext("2d");
var layer = 0;
//var img = slicer.drawPaths(printer, layer, layer + 1);
//context.drawImage(img, 0, 0);
var img = slicer.drawPaths(printer, layer, layer + 1);
context.drawImage(img, 0, 0);
/*
var loader = new THREE.STLLoader();

62
src/slicer.js
View File

@ -17,15 +17,18 @@ D3D.Slicer = function () {
this.lines = [];
};
D3D.Slicer.prototype.setGeometry = function (geometry) {
D3D.Slicer.prototype.setGeometry = function (mesh) {
"use strict";
var geometry = mesh.geometry.clone();
geometry.mergeVertices();
geometry.applyMatrix(mesh.matrix);
if (geometry instanceof THREE.BufferGeometry) {
geometry = new THREE.Geometry().fromBufferGeometry(geometry);
}
this.geometry = geometry.clone();
this.geometry.mergeVertices();
this.geometry = geometry;
this.createLines();
@ -68,8 +71,6 @@ D3D.Slicer.prototype.createLines = function () {
var c = addLine(face.c, face.a);
//set connecting lines (based on face)
//something wrong here, 3 face can go in different direction
this.lines[a].connects.push(b, c);
this.lines[b].connects.push(c, a);
this.lines[c].connects.push(a, b);
@ -78,16 +79,10 @@ D3D.Slicer.prototype.createLines = function () {
this.lines[b].normals.push(normal);
this.lines[c].normals.push(normal);
}
//sort lines on min height
//this.lines.sort(function (a, b) {
// return Math.min() - Math.min();
//});
};
D3D.Slicer.prototype.slice = function (height, step) {
"use strict";
//something for optimalization...
var layersIntersections = [];
for (var i = 0; i < this.lines.length; i ++) {
@ -108,19 +103,21 @@ D3D.Slicer.prototype.slice = function (height, step) {
var slices = [];
var plane = new THREE.Plane();
for (var layer = 1; layer < layersIntersections.length; layer ++) {
var layerIntersections = layersIntersections[layer];
var z = layer*step;
plane.set(new THREE.Vector3(0, -1, 0), z);
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 intersection = plane.intersectLine(line);
intersections[index] = new THREE.Vector2(intersection.x + 100, intersection.z + 100);
var alpha = (y - line.start.y) / (line.end.y - line.start.y);
var x = line.start.x * alpha + line.end.x * (1 - alpha);
var z = line.start.z * alpha + line.end.z * (1 - alpha);
//remove +100 when implimenting good stucture for creating geometry is complete
intersections[index] = new THREE.Vector2(x + 100, z + 100);
}
var done = [];
@ -433,7 +430,7 @@ D3D.Slicer.prototype.drawPaths = function (printer, min, max) {
var layerHeight = printer.config["printer.layerHeight"];
var dimensionsZ = printer.config["printer.dimensions.z"];
function drawPolygons (paths, color) {
function drawLines (paths, color) {
context.fillStyle = color;
context.strokeStyle = color;
context.beginPath();
@ -452,11 +449,23 @@ D3D.Slicer.prototype.drawPaths = function (printer, min, max) {
context.stroke();
}
var start = new Date().getTime();
function drawVertexes (paths, color) {
context.fillStyle = color;
context.strokeStyle = color;
for (var i = 0; i < paths.length; i ++) {
var path = paths[i];
for (var j = 0; j < path.length; j ++) {
var point = path[j];
context.beginPath();
context.arc(point.X * 2, point.Y * 2, 1, 0, Math.PI*2, false);
context.stroke();
}
}
}
var slices = this.slice(dimensionsZ, layerHeight);
slices.shift();
var end = new Date().getTime();
console.log(end - start);
var data = this.slicesToData(slices, printer);
@ -468,9 +477,11 @@ D3D.Slicer.prototype.drawPaths = function (printer, min, max) {
for (var layer = min; layer < max; layer ++) {
var slice = data[layer % data.length];
drawPolygons(slice.outerLayer, "red");
drawPolygons(slice.innerLayer, "green");
drawPolygons(slice.fill, "blue");
drawLines(slice.outerLayer, "red");
//drawLines(slice.innerLayer, "green");
//drawLines(slice.fill, "blue");
drawVertexes(slice.outerLayer, "green");
}
return canvas;
@ -489,7 +500,6 @@ D3D.Slicer.prototype.getGcode = function (printer) {
//still error in first layer, so remove first layer
//see https://github.com/Doodle3D/Doodle3D-Slicer/issues/1
slices.shift();
var start = new Date().getTime();
var data = this.slicesToData(slices, printer);