AI_Assistant/grid-apps-cmms
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add anti-backlash option for solid fill

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This commit is contained in:
Stewart Allen 2018-02-07 23:29:52 -05:00
commit 7ed281972d
4 changed files with 19 additions and 4 deletions
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15
js/kiri-print.js
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@ -496,6 +496,7 @@ var gs_kiri_print = exports;
fillSpeed = opt.speed || opt.fillSpeed || (firstLayer ? firstFillSpeed || firstShellSpeed : process.outputFeedrate),
moveSpeed = process.outputSeekrate,
origin = startPoint.add(offset),
antiBacklash = process.antiBacklash,
z = slice.z;
// apply first layer extrusion multipliers
@ -566,15 +567,17 @@ var gs_kiri_print = exports;
}
function outputFills(lines, bounds) {
var mindist, p1, p2, dist, point, find, list, len, lastout, pass = 0;
var mindist, p1, p2, dist, point, find, list, len, lastout, pass = 0, origin;
while (lines) {
list = [];
mindist = Infinity;
origin = antiBacklash && pass === 0 ? lines.origin : startPoint;
// order all points by distance to last point
for (i=0; i<lines.length; i++) {
point = lines[i];
if (point.del) continue;
dist = startPoint.distTo2D(point);
dist = origin.distTo2D(point);
list.push({i:i, p:point, d:dist});
}
if (list.length > 0) {
@ -590,10 +593,11 @@ var gs_kiri_print = exports;
p2 = lines[find.i - 1];
}
dist = startPoint.distTo2D(p1);
// mark as used (temporary)
p1.del = true;
p2.del = true;
dist = startPoint.distTo2D(p1);
len = p1.distTo2D(p2);
// if dist to new segment is less than thinWall
@ -610,6 +614,11 @@ var gs_kiri_print = exports;
retract();
}
// anti-backlash take out slack by moving toward origin
if (antiBacklash && dist > retractDist) {
addOutput(preout, p1.add({x:1,y:-1,z:0}), 0, moveSpeed);
}
// bridge ends of fill when they're close together
if (dist < thinWall) {
addOutput(preout, p1, fillMult, fillSpeed);