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remove more legacy cam slicer code from fdm slicer

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This commit is contained in:
Stewart Allen 2021-06-20 18:47:17 -04:00
commit 7c018d49f9
1 changed files with 3 additions and 73 deletions
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76
src/kiri/slicer.js
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@ -47,59 +47,11 @@
*/
function slice(points, bounds, options, ondone, onupdate) {
let useFlats = options.flats,
swap = options.swapX || options.swapY,
debug = options.debug,
xray = options.xray,
ox = 0,
oy = 0;
// handle rotating meshes for CAM finishing.
// slicer expects things just so, so we alter
// geometry to satisfy
if (swap) {
points = points.slice();
let btmp = new THREE.Box3(),
pref = {},
cached;
btmp.setFromPoints(points);
if (options.swapX) ox = -btmp.max.x;
if (options.swapY) oy = -btmp.max.y;
// array re-uses points so we need
// to be careful not to alter a point
// more than once
for (let p, index=0; index<points.length; index++) {
p = points[index];
cached = pref[p.key];
// skip points already altered
if (cached) {
points[index] = cached;
continue;
}
cached = p.clone();
if (options.swapX) cached.swapXZ();
else if (options.swapY) cached.swapYZ();
cached.rekey();
pref[p.key] = cached;
points[index] = cached;
}
// update temp bounds from new points
btmp.setFromPoints(points);
for (let p, index=0; index<points.length; index++) {
p = points[index];
if (p.mod === 1) continue;
p.mod = 1;
p.z -= btmp.min.z;
}
// update temp bounds from points with altered Z
btmp.setFromPoints(points);
bounds = btmp;
}
let zMin = options.zmin || options.firstHeight || Math.floor(bounds.min.z),
zMax = options.zmax || Math.ceil(bounds.max.z),
zInc = options.height,
@ -121,7 +73,9 @@
i, j = 0, k, p1, p2, p3, px,
CPRO = KIRI.driver.CAM.process;
if (options.add) zMax += zInc;
if (options.add) {
zMax += zInc;
}
function countZ(z) {
z = UTIL.round(z,5);
@ -173,30 +127,6 @@
}
}
// CAM: find slice candidates to trace for ballmills and tapermills
if (options.trace) {
let zl = {};
let le;
let zs = Object.entries(zLines).map(oe => {
return oe.map(v => parseFloat(v));
}).sort((a,b) => {
return b[0] - a[0];
}).forEach((e,i) => {
if (i > 0) {
let zd = le[0]-e[0];
if (zd > 0.1 && e[1] > 100) {
// zl.push(e)
zl[e[0].toFixed(5)] = e[1];
zFlat[e[0].toFixed(5)] = e[1];
}
}
if (e[1] > 10) {
le = e;
}
});
zLines = zl;
}
/**
* bucket polygons into z-bounded groups (inside or crossing)
* to reduce the search space in complex models