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update poly union call in SLA

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This commit is contained in:
Stewart Allen 2021-06-18 20:36:09 -04:00
commit 8f872305c2
1 changed files with 4 additions and 4 deletions
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8
src/mode/sla/slice.js
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@ -85,7 +85,7 @@
polys.appendAll(slice.tops.map(t => t.poly.clone())); polys.appendAll(slice.tops.map(t => t.poly.clone()));
}); });
// p.clone prevents inner voids from forming // p.clone prevents inner voids from forming
let union = POLY.union(polys).map(p => p.clone()); let union = POLY.union(polys, undefined, true).map(p => p.clone());
let expand = POLY.expand(union, off, zoff, [], 1); let expand = POLY.expand(union, off, zoff, [], 1);
let lastraft; let lastraft;
for (let s=0; s<layers + gap; s++) { for (let s=0; s<layers + gap; s++) {
@ -333,7 +333,7 @@
// union support pillars // union support pillars
slices.forEach(slice => { slices.forEach(slice => {
if (slice.supports) { if (slice.supports) {
slice.supports = POLY.union(slice.supports,0); slice.supports = POLY.union(slice.supports, 0, true);
} }
}); });
} }
@ -577,14 +577,14 @@
} }
if (!cached) { if (!cached) {
fill = POLY.union(fill); fill = POLY.union(fill, 0, true);
fill_cache[seq_c] = fill; fill_cache[seq_c] = fill;
} else { } else {
fill = cached.slice().map(p => p.clone(true).setZ(slice.z)); fill = cached.slice().map(p => p.clone(true).setZ(slice.z));
} }
fill = POLY.trimTo(fill, slice.tops.map(t => t.poly)); fill = POLY.trimTo(fill, slice.tops.map(t => t.poly));
fill = POLY.union(slice.unioned.appendAll(fill),0,true); fill = POLY.union(slice.unioned.appendAll(fill), 0, true);
slice.unioned = fill; slice.unioned = fill;
} }