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fix brim_ears_detection_length

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This commit is contained in:
remi durand 2021-06-02 13:17:37 +02:00
parent 4eb7fdce58
commit 310c29caa9
1 changed files with 3 additions and 3 deletions
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6
src/libslic3r/Print.cpp
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@ -2336,12 +2336,12 @@ void Print::_make_brim_ears(const Flow &flow, const PrintObjectPtrs &objects, Ex
Polygon decimated_polygon = poly.contour; Polygon decimated_polygon = poly.contour;
// brim_ears_detection_length codepath // brim_ears_detection_length codepath
if (object->config().brim_ears_detection_length.value > 0) { if (object->config().brim_ears_detection_length.value > 0) {
//copy
decimated_polygon = poly.contour;
//decimate polygon //decimate polygon
Points points = poly.contour.points; Points points = poly.contour.points;
points.push_back(points.front()); points.push_back(points.front());
decimated_polygon = Polygon(MultiPoint::_douglas_peucker(points, scale_(object->config().brim_ears_detection_length.value))); points = MultiPoint::_douglas_peucker(points, scale_(object->config().brim_ears_detection_length.value));
if(points.size()>1)
points.erase(points.end() - 1);
} }
for (const Point &p : decimated_polygon.convex_points(brim_config.brim_ears_max_angle.value * PI / 180.0)) { for (const Point &p : decimated_polygon.convex_points(brim_config.brim_ears_max_angle.value * PI / 180.0)) {
pt_ears.push_back(p); pt_ears.push_back(p);