3DPrinting/PrusaSlicer-NonPlainar
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Reworked the ClipperLib / Polygon types to use

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the tbb::scallable_allocator to better scale on multiple threads.
This commit is contained in:
Vojtech Bubnik 2023-04-20 11:31:44 +02:00
parent b0cc0e98fa
commit 9cde96993e
38 changed files with 261 additions and 241 deletions
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4
src/libslic3r/ExPolygon.cpp
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@ -397,7 +397,7 @@ bool has_duplicate_points(const ExPolygon &expoly)
size_t cnt = expoly.contour.points.size();
for (const Polygon &hole : expoly.holes)
cnt += hole.points.size();
std::vector<Point> allpts;
Points allpts;
allpts.reserve(cnt);
allpts.insert(allpts.begin(), expoly.contour.points.begin(), expoly.contour.points.end());
for (const Polygon &hole : expoly.holes)
@ -420,7 +420,7 @@ bool has_duplicate_points(const ExPolygons &expolys)
// Check globally.
#if 0
// Detect duplicates by sorting with quicksort. It is quite fast, but ankerl::unordered_dense is around 1/4 faster.
std::vector<Point> allpts;
Points allpts;
allpts.reserve(count_points(expolys));
for (const ExPolygon &expoly : expolys) {
allpts.insert(allpts.begin(), expoly.contour.points.begin(), expoly.contour.points.end());