AI_Assistant/grid-apps-cmms
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fixed g2/g3 arc generation

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This commit is contained in:
Mikhail Allen 2021-06-11 13:38:00 -04:00
commit 81a59219d7
1 changed files with 3 additions and 1 deletions
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4
src/mode/fdm/export.js
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@ -631,6 +631,8 @@
return;
}
if (arcQ.length > 4) {
let vec1 = new THREE.Vector2(arcQ[1].x - arcQ[0].x, arcQ[1].y - arcQ[0].y);
let vec2 = new THREE.Vector2(arcQ.center[0].x - arcQ[0].x, arcQ.center[0].y - arcQ[0].y);
let area = BASE.newPolygon().addObj(arcQ).area();
let from = arcQ[0];
let to = arcQ.peek();
@ -660,7 +662,7 @@
if (extrudeAbs) {
emit = outputLength;
}
let gc = area > 0 ? 'G2' : 'G3';
let gc = vec1.cross(vec2) < 0 ? 'G2' : 'G3';
// XYR form
// let pre = `${gc} X${to.x.toFixed(decimals)} Y${to.y.toFixed(decimals)} R${cc.r.toFixed(decimals)} E${emit.toFixed(decimals)}`;
// XYIJ form