83 lines
2.5 KiB
JavaScript
83 lines
2.5 KiB
JavaScript
/** Copyright Stewart Allen <sa@grid.space> -- All Rights Reserved */
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import { base } from '../../../geo/base.js';
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import { kiri } from '../../kiri.js';
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import { driver } from '../../kiri.js';
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import { util } from '../../../geo/base.js';
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const { base, kiri } = root;
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const { driver } = kiri;
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const { util } = base;
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const FDM = driver.FDM = { getRangeParameters, extrudePerMM, extrudeMM };
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// shared by client and worker contexts
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function getRangeParameters(process, index) {
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if (index === undefined || index === null || index < 0) {
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return process;
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}
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let ranges = process.ranges;
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if (!(ranges && ranges.length)) {
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return process;
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}
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let params = Object.clone(process);
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for (let range of ranges) {
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if (index >= range.lo && index <= range.hi) {
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for (let [key, value] of Object.entries(range.fields)) {
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params[key] = value;
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params._range = true;
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}
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}
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}
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return params;
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}
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// noz = nozzle diameter
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// fil = filament diameter
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// slice = slice height
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function extrudePerMM(noz, fil, slice) {
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return ((Math.PI * util.sqr(noz / 2)) / (Math.PI * util.sqr(fil / 2))) * (slice / noz);
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};
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// dist = distance between extrusion points
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// perMM = amount extruded per MM (from extrudePerMM)
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// factor = scaling factor (usually 1.0)
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function extrudeMM(dist, perMM, factor) {
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return dist * perMM * factor;
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}
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// defer loading until client and worker exist
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kiri.load(api => {
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const { client, worker } = kiri;
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if (client) {
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FDM.support_generate = function(ondone) {
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client.clear();
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client.sync();
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const settings = api.conf.get();
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const widgets = api.widgets.map();
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client.send("fdm_support_generate", { settings }, (gen) => {
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if (gen && gen.error) {
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api.show.alert('support generation canceled');
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return ondone([]);
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}
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for (let g of gen) {
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g.widget = widgets[g.id];
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}
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ondone(gen);
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});
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};
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}
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if (worker) {
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worker.fdm_support_generate = function(data, send) {
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const { settings } = data;
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const widgets = Object.values(worker.cache);
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const fresh = widgets.filter(widget => FDM.supports(settings, widget));
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send.done(kiri.codec.encode(fresh.map(widget => { return {
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id: widget.id,
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supports: widget.supports,
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} } )));
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};
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}
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});
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