AI_Assistant/grid-apps-cmms
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fix open traces in slice and resulting empty top slices. do not offset open polys in expand()

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This commit is contained in:
Stewart Allen 2020-11-17 00:45:34 -05:00
commit 8ac7d3b89a
8 changed files with 49 additions and 9 deletions
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12
src/mode/cam/slice.js
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@ -125,8 +125,9 @@
tshadow = POLY.union(tshadow.appendAll(data.tops), 0.01, true);
tslices.push(data.slice);
if (false) {
sliceAll.push(data.slice);
data.slice.output()
const slice = data.slice;
sliceAll.push(slice);
slice.output()
.setLayer("debug", {line: 0x888800, thin: true })
.addPolys(POLY.setZ(tshadow.clone(true), data.z), { thin: true });
}
@ -295,6 +296,7 @@
let shadow = [];
let slices = [];
const indices = slicer.interval(outlineDown, { down: true, min: zBottom, fit: true });
// console.log('indices', ...indices, {zBottom, slicer});
slicer.slice(indices, { each: (data, index, total) => {
shadow = POLY.union(shadow.appendAll(data.tops), 0.01, true);
data.shadow = shadow.clone(true);
@ -303,6 +305,7 @@
// data.slice.tops[0].inner = data.shadow;
// data.slice.tops[0].inner = POLY.setZ(tshadow.clone(true), data.z);
slices.push(data.slice);
// data.slice.xray();
// onupdate(0.2 + (index/total) * 0.1, "outlines");
updateOp(index, total);
}, genso: true });
@ -324,6 +327,10 @@
slices.forEach(slice => {
let tops = slice.shadow;//.clone(true);
let offset = POLY.expand(tops, outlineToolDiam / 2, slice.z);
if (!(offset && offset.length)) {
return;
}
// when pocket only, drop first outer poly
// if it matches the shell and promote inner polys
if (procOutlineIn) {
@ -354,6 +361,7 @@
if (addTabsOutline && slice.z <= zMin + tabHeight) {
offset = addCutoutTabs(offset, slice.z, outlineToolDiam, tabWidth, proc.camTabsCount, proc.camTabsAngle);
}
// offset.xout(`slice ${slice.z}`);
slice.camLines = offset;
if (true) slice.output()