tweak slice support selection / cull criteria
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4e531285b5
commit
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1 changed files with 25 additions and 9 deletions
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@ -211,14 +211,15 @@ let gs_kiri_sla = exports;
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let mass_per_bear = (tot_mass / tot_bear) * (1 / process.slaSupportDensity);
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console.log({tot_mass, tot_bear, ratio: tot_mass / tot_bear, mass_per_bear});
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// console.log({tot_mass, tot_bear, ratio: tot_mass / tot_bear, mass_per_bear});
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let first;
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ops.slice().map((s,i) => {
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if (!first && s.bear) {
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s.ord_first = first = true;
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}
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s.ord_weight = ((ops.length - i) / ops.length) * 3;
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// 30x lowest to 1x highest
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s.ord_weight = Math.pow(30,((ops.length - i) / ops.length));
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return s;
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}).sort((a,b) => {
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if (a.ord_first) return -1;
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@ -232,9 +233,11 @@ let gs_kiri_sla = exports;
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rem_bear = tot_bear;
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// compute remaining mass, bearing surface, for each slice
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let run, runLast, runCount = 0, runList = [];
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ops.forEach(slice => {
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slice.rem_mass = rem_mass;
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slice.rem_bear = rem_bear;
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// slice.can_bear = slice.mass * mass_per_bear;
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slice.can_bear = slice.bear * mass_per_bear;
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rem_mass -= slice.mass;
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rem_bear -= slice.bear;
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@ -252,24 +255,35 @@ let gs_kiri_sla = exports;
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for (let i=0; i<ord.length; i++) {
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let slice = ord[i],
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bearing = Math.min(slice.can_bear, slice.rem_mass);
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// remove from slices below the amount of mass they have to bear
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for (let j=slice.index - 1; j>ops[0].index; j--) {
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slices[j].rem_mass -= bearing;
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}
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// remove total mass left to bear
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rem_mass -= bearing;
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slice.can_emit = true;
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if (rem_mass <= 0) {
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console.log({break: i});
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// console.log({break: i, of: ord.length});
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break;
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}
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}
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let seq = 0, seqLast = 0;
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slices.forEach(slice => {
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if (slice.can_emit) {
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slice.supports = slice.bear_up.map(p => {
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return p.clone(true).setZ(slice.z);
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});
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if (seq === 0 || slice.index - seqLast > 5) {
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slice.supports = slice.bear_up.map(p => {
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return p.clone(true).setZ(slice.z);
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});
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seq++;
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} else if (seq > 5) {
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seq = 0;
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} else {
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seq++;
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}
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seqLast = slice.index;
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}
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});
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}
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@ -475,19 +489,21 @@ let gs_kiri_sla = exports;
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if (slice.solids.unioned) {
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slice.solids.unioned.forEach(poly => {
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poly = poly.clone(true).move(widget.track.pos);
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poly = poly.clone(true);//.move(widget.track.pos);
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outline.poly(poly, 0x010101, true);
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outline.solid(poly, 0x0099cc);
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});
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} else if (slice.tops) {
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slice.tops.forEach(top => {
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outline.poly(top.poly, 0x010101, true, false);
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outline.solid(top.poly, 0xfcba03);
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let poly = top.poly;//.clone(true).move(widget.track.pos);
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outline.poly(poly, 0x010101, true, false);
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outline.solid(poly, 0xfcba03);
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});
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}
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if (slice.supports)
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slice.supports.forEach(poly => {
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//poly = poly.clone(true).move(widget.track.pos);
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support.poly(poly, 0x010105, true, false);
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support.solid(poly, 0xfcba03);
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});
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