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update libslic3r

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QIDI TECH
2025-05-05 19:52:57 +08:00
parent eae8e18c3a
commit 126534997a
180 changed files with 24833 additions and 5679 deletions
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22
src/libslic3r/MultiPoint.cpp
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@@ -118,6 +118,21 @@ bool MultiPoint::remove_duplicate_points()
return false;
}
bool MultiPoint::remove_colinear_points() {
if (points.size() < 3) return false;
bool changed = false;
for (size_t i = 1; i < points.size() - 1; ) {
if (Line::distance_to_infinite_squared(points[i], points[i - 1], points[i+1]) < SCALED_EPSILON) {
points.erase(points.begin() + i);
changed = true;
} else {
++ i;
}
}
if (points.size() < 3) points.clear();
return changed;
}
bool MultiPoint::intersection(const Line& line, Point* intersection) const
{
Lines lines = this->lines();
@@ -454,4 +469,11 @@ BoundingBox get_extents_rotated(const MultiPoint &mp, double angle)
return get_extents_rotated(mp.points, angle);
}
void MultiPoint::symmetric_y(const coord_t &x_axis)
{
for (Point &pt : points) {
pt(0) = 2 * x_axis - pt(0);
}
}
}