3D-printing/OrcaSlicer
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FDM Print refactoring:

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Layer newly remembers bounding boxes of slices,
the bounding boxes are used by G-code generator & newly the support
generator.
Slices are stored as ExPolygons, not ExPolygonCollection.
This commit is contained in:
bubnikv 2019-10-01 17:17:08 +02:00
parent 0e325824b1
commit 564eddd99d
12 changed files with 70 additions and 166 deletions
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8
src/libslic3r/Layer.cpp
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@ -47,8 +47,8 @@ void Layer::make_slices()
slices = union_ex(slices_p);
}
this->slices.expolygons.clear();
this->slices.expolygons.reserve(slices.size());
this->slices.clear();
this->slices.reserve(slices.size());
// prepare ordering points
Points ordering_points;
@ -61,7 +61,7 @@ void Layer::make_slices()
// populate slices vector
for (size_t i : order)
this->slices.expolygons.push_back(std::move(slices[i]));
this->slices.push_back(std::move(slices[i]));
}
// Merge typed slices into untyped slices. This method is used to revert the effects of detect_surfaces_type() called for posPrepareInfill.
@ -70,7 +70,7 @@ void Layer::merge_slices()
if (m_regions.size() == 1) {
// Optimization, also more robust. Don't merge classified pieces of layerm->slices,
// but use the non-split islands of a layer. For a single region print, these shall be equal.
m_regions.front()->slices.set(this->slices.expolygons, stInternal);
m_regions.front()->slices.set(this->slices, stInternal);
} else {
for (LayerRegion *layerm : m_regions)
// without safety offset, artifacts are generated (GH #2494)