port bugfix from 4.2

This commit is contained in:
bakedpotatolord 2025-08-19 15:58:15 -06:00
commit 9b809382ec
2 changed files with 10 additions and 4 deletions

View file

@ -302,7 +302,7 @@ class OpRough extends CamOp {
// set winding specified in output
POLY.setWinding(level, cutdir, false);
poly2polyEmit(level, printPoint, (poly, index, count) => {
printPoint = polyEmit(poly, index, count, printPoint);
printPoint = polyEmit(poly, index, count, printPoint, {cutFromLast: true});
});
newLayer();
}

View file

@ -736,10 +736,15 @@ export function prepEach(widget, settings, print, firstPoint, update) {
* @param {number} index - unused
* @param {number} count - 1 to set engage factor
* @param {Point} fromPoint - the point to rapid move from
* @param {Object} camOutOpts - optional parameters to pass to camOut
* @param {boolean} ops.cutFromLast - whether to emit a 1 when moving from last point. Defaults to false
* @returns {Point} - the last point of the polygon
*/
function polyEmit(poly, index, count, fromPoint) {
function polyEmit(poly, index, count, fromPoint,ops) {
let {
cutFromLast,
} = ops ?? {
cutFromLast: false
};
let arcQ = [],
arcMax = Infinity, // no max arc radius
lineTolerance = 0.001, // do not consider points under 0.001mm for arcs
@ -775,7 +780,8 @@ export function prepEach(widget, settings, print, firstPoint, update) {
// if(offset == 0) console.log("forEachPoint",point,pidx,points)
// console.log({pointA, pointB, indexA, indexB,startIndex})
if (indexA == startIndex) {
camOut(pointA.clone(), 0, { factor: engageFactor });
//if cutFromLast is true, emit a 1 for a cutting move
camOut(pointA.clone(), cutFromLast ? 1 : 0, { factor: engageFactor });
// if first point, move to and call export function
if (arcEnabled) arcQ.push(pointA);
}