update (fix?) laser DXF output format. fix layer grouping option
This commit is contained in:
Stewart Allen
parent
6495905a7d
commit
5797f4fb2a
3 changed files with 75 additions and 61 deletions
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@ -11,7 +11,6 @@ gapp.register("kiri-mode.laser.driver", [], (root, exports) => {
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const { base, kiri } = root;
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const { driver, newSlice } = kiri;
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const { FDM, CAM } = driver;
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const { polygons, newPoint } = base;
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const POLY = polygons;
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@ -26,7 +25,7 @@ const LASER = driver.LASER = {
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};
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function init(kiri, api) {
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api.event.on("settings.saved", (settings) => {
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api.event.on("settings.saved", settings => {
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let ui = kiri.api.ui;
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});
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}
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@ -89,7 +88,7 @@ function slice(settings, widget, onupdate, ondone) {
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onupdate(v);
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}
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}).then(output => {
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let slices = widget.slices = output.slices.map(data => {
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widget.slices = output.slices.map(data => {
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let { z, lines, groups } = data;
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let tops = POLY.nest(groups);
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let slice = newSlice(z).addTops(tops);
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@ -111,24 +110,21 @@ function polyLabel(poly, label) {
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function sliceEmitObjects(print, slice, groups, opt = { }) {
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let start = newPoint(0,0,0);
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let process = print.settings.process;
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let grouped = process.outputLaserGroup;
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let stacked = process.outputLaserStack;
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let grouped = stacked || process.outputLaserGroup;
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let label = false && process.outputLaserLabel;
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let simple = opt.simple || false;
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let group = [];
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let emit = { in: [], out: [], mark: [] };
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let lastEmit = opt.lastEmit;
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let zcolor = print.settings.process.outputLaserZColor;
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group.thick = slice.thick;
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function laserOut(poly, group, type, index) {
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function laserOut(poly, group, type, indexed) {
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if (!poly) {
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return;
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}
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if (Array.isArray(poly)) {
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poly.forEach((pi, index) => {
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laserOut(pi, group, type, offset.length > 1 ? index : undefined);
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laserOut(pi, group, type, indexed ? index : undefined);
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});
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} else {
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let pathOpt = zcolor ? {extrude: slice.z, rate: slice.z} : {extrude: 1, rate: 1};
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@ -153,21 +149,23 @@ function sliceEmitObjects(print, slice, groups, opt = { }) {
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}
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}
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let offset = slice.offset;
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let inner = offset.map(poly => poly.inner || []).flat();
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// cut inside before outside
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laserOut(inner, group, "in");
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laserOut(offset, group, "out");
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if (!grouped) {
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groups.push(group);
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group = [];
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group.thick = slice.thick;
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}
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if (grouped) {
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let group = [];
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group.thick = slice.thick;
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let offset = slice.offset;
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let inner = offset.map(poly => poly.inner || []).flat();
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// cut inside before outside
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laserOut(inner, group, "in", offset.length > 1);
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laserOut(offset, group, "out", offset.length > 1);
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groups.push(group);
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} else {
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for (let top of slice.offset) {
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let group = [];
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group.thick = slice.thick;
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laserOut([ top ], group, "in");
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laserOut(top.inner || [], group, "out");
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groups.push(group);
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}
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}
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return emit;
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@ -184,8 +182,8 @@ async function prepare(widgets, settings, update) {
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process = settings.process,
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print = self.worker.print = kiri.newPrint(settings, widgets),
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knifeOn = process.knifeOn,
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knifeDepth = process.outputKnifeDepth,
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knifePasses = process.outputKnifePasses,
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// knifeDepth = process.outputKnifeDepth,
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// knifePasses = process.outputKnifePasses,
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knifeTipOff = process.outputKnifeTip,
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output = print.output = [],
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totalSlices = 0,
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@ -259,16 +257,16 @@ async function prepare(widgets, settings, update) {
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}
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// find max layers (for updates)
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widgets.forEach(function(widget) {
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widgets.forEach(widget => {
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totalSlices += widget.slices.length;
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});
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// emit objects from each slice into output array
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widgets.forEach(function(widget) {
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widgets.forEach(widget => {
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// slice stack merging
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if (process.outputLaserMerged) {
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let merged = [];
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widget.slices.forEach(function(slice) {
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widget.slices.forEach(slice => {
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let polys = [];
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slice.offset.clone(true).forEach(p => p.flattenTo(polys));
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polys.forEach(p => {
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@ -322,9 +320,9 @@ async function prepare(widgets, settings, update) {
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let pack = true;
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// compute tile width / height
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output.forEach(function(layerout) {
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output.forEach(layerout => {
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let min = {w:Infinity, h:Infinity}, max = {w:-Infinity, h:-Infinity}, p;
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layerout.forEach(function(out) {
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layerout.forEach(out => {
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p = out.point;
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out.point = p.clone(); // b/c first/last point are often shared
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min.w = Math.min(min.w, p.x);
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@ -336,7 +334,7 @@ async function prepare(widgets, settings, update) {
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layerout.h = max.h - min.h;
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// shift objects to top/left of w/h bounds
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if (pack)
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layerout.forEach(function(out) {
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layerout.forEach(out => {
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p = out.point;
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p.x -= min.w;
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p.y -= min.h;
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@ -622,38 +620,48 @@ function exportDXF(settings, data) {
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data,
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function(min, max) {
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lines.appendAll([
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' 0',
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'SECTION',
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' 2',
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'HEADER',
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' 9',
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'$ACADVER',
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'1',
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'AC1014',
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' 0',
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'ENDSEC',
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' 0',
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'SECTION',
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' 2',
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'ENTITIES',
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" 0",
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"SECTION",
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" 2",
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"HEADER",
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" 0",
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"ENDSEC",
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" 0",
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"SECTION",
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" 2",
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"TABLES",
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" 0",
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"ENDSEC",
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" 0",
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"SECTION",
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" 2",
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"BLOCKS",
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" 0",
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"ENDSEC",
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" 0",
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"SECTION",
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" 2",
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"ENTITIES",
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]);
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},
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function(poly) {
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lines.appendAll([
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' 0',
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'LWPOLYLINE',
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'100', // subgroup required
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'AcDbPolyline',
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' 90', // poly vertices
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poly.length,
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' 70', // open
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'0',
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' 43', // constant width line
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'0.0'
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" 0",
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"POLYLINE",
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" 8",
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"0",
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" 66",
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"1",
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" 70",
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"1",
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]);
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poly.forEach(function(point) {
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poly.forEach(point => {
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lines.appendAll([
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' 0',
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'VERTEX',
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' 8',
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'0',
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' 10',
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point.x,
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' 20',
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@ -668,6 +676,12 @@ function exportDXF(settings, data) {
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},
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function() {
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lines.appendAll([
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' 0',
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'ENDSEC',
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' 0',
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'SECTION',
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' 2',
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'OBJECTS',
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' 0',
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'ENDSEC',
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' 0',
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