AI_Assistant/grid-apps-cmms
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belt skew compensation

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This commit is contained in:
Stewart Allen 2021-01-07 18:41:53 -05:00
commit 5b74eb6bbd
1 changed files with 24 additions and 5 deletions
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29
src/mode/fdm/export.js
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@ -22,7 +22,8 @@
gcodeLayer = device.gcodeLayer,
gcodeTrack = device.gcodeTrack,
tool = 0,
bedType = device.bedBelt ? "belt" : "fixed",
isBelt = device.bedBelt || false,
bedType = isBelt ? "belt" : "fixed",
extruder = extruders[tool],
offset_x = extruder.extOffsetX,
offset_y = extruder.extOffsetY,
@ -73,7 +74,9 @@
pidx, path, out, speedMMM, emitMM, emitPerMM, lastp, laste, dist,
append,
lines = 0,
bytes = 0;
bytes = 0,
bcos = Math.cos(Math.PI/4),
icos = 1/bcos;
(process.gcodePauseLayers || "").split(",").forEach(function(lv) {
let v = parseInt(lv);
@ -170,23 +173,39 @@
time += (retDist / retSpeed) * 60 * 2; // retraction time
}
let taxis = new THREE.Vector3( 1, 0, 0 );
let tcent = new THREE.Vector2( 0, 0 );
let angle = -Math.PI / 4;
function moveTo(newpos, rate, comment) {
if (comment) {
append(";; " + comment);
}
let o = [!rate && !newpos.e ? 'G0' : 'G1'];
let emit = { x: isBelt, y: isBelt, z: isBelt };
if (typeof newpos.x === 'number') {
pos.x = newpos.x;
o.append(" X").append(pos.x.toFixed(decimals));
emit.x = true;
}
if (typeof newpos.y === 'number') {
pos.y = newpos.y;
o.append(" Y").append(pos.y.toFixed(decimals));
emit.y = true;
}
if (typeof newpos.z === 'number') {
pos.z = newpos.z;
o.append(" Z").append(pos.z.toFixed(decimals));
emit.z = true;
}
let epos = isBelt ? { x: pos.x, y: pos.y, z: pos.z } : pos;
if (isBelt) {
let rpos = new THREE.Vector3(pos.x, pos.y, pos.z);
rpos.applyAxisAngle( taxis, angle );
epos.x = rpos.x;
epos.y = rpos.z * icos;
epos.z = rpos.y + (bcos * rpos.z);
}
if (emit.x) o.append(" X").append(epos.x.toFixed(decimals));
if (emit.y) o.append(" Y").append(epos.y.toFixed(decimals));
if (emit.z) o.append(" Z").append(epos.z.toFixed(decimals));
if (typeof newpos.e === 'number') {
outputLength += newpos.e;
if (extrudeAbs) {