3D-printing/OrcaSlicer
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Improvements of the new support generator:

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Variable path thickness for all support layers to avoid over-extrusion.
Supports only in grid cells below the top contacts.
Provision for filtering excessively long perimeter pieces of the support infill lines.
This commit is contained in:
bubnikv 2017-01-20 15:21:05 +01:00
parent 08351b5e48
commit ff25c0ccc2
2 changed files with 144 additions and 62 deletions
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16
xs/src/libslic3r/SupportMaterial.hpp
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@ -59,13 +59,16 @@ public:
idx_object_layer_above(size_t(-1)),
idx_object_layer_below(size_t(-1)),
bridging(false),
aux_polygons(NULL)
contact_polygons(nullptr),
overhang_polygons(nullptr)
{}
~MyLayer()
{
delete aux_polygons;
aux_polygons = NULL;
delete contact_polygons;
contact_polygons = nullptr;
delete overhang_polygons;
overhang_polygons = nullptr;
}
bool operator==(const MyLayer &layer2) const {
@ -106,9 +109,10 @@ public:
// Polygons to be filled by the support pattern.
Polygons polygons;
// Currently for the contact layers only: Overhangs are stored here.
// MyLayer owns the aux_polygons, they are freed by the destructor.
Polygons *aux_polygons;
// Currently for the contact layers only.
// MyLayer owns the contact_polygons and overhang_polygons, they are freed by the destructor.
Polygons *contact_polygons;
Polygons *overhang_polygons;
};
// Layers are allocated and owned by a deque. Once a layer is allocated, it is maintained