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Added a single perimeter to the first layer of support or raft.

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Fixes [Request] Add optional perimeter to raft #756
Fixes First support layer does not stick to bed #2101

New parameters raft_first_layer_density and raft_first_layer_expansion
to influence the 1st layer of raft or support.
Fixes Allow to disable raft under support structures. #3772
Fixes raft is larger than necessary #2568
Fixes Supports on the build plate should have a solid bottom interface for better adhesion #1165

Changed the 1st layer infill to rectilinear even for soluble materials.
Fixes first layer of support for multi filament support oddly spaced #1445
Fixes Full Soluble Materials interfacing into Models + Soluble material noise on Bed #684
This commit is contained in:
Vojtech Bubnik 2021-02-24 08:48:33 +01:00
parent 77d007c484
commit fcb714cd24
10 changed files with 178 additions and 80 deletions
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14
src/libslic3r/ExtrusionEntity.hpp
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@ -102,6 +102,7 @@ public:
virtual double min_mm3_per_mm() const = 0;
virtual Polyline as_polyline() const = 0;
virtual void collect_polylines(Polylines &dst) const = 0;
virtual void collect_points(Points &dst) const = 0;
virtual Polylines as_polylines() const { Polylines dst; this->collect_polylines(dst); return dst; }
virtual double length() const = 0;
virtual double total_volume() const = 0;
@ -167,6 +168,7 @@ public:
double min_mm3_per_mm() const override { return this->mm3_per_mm; }
Polyline as_polyline() const override { return this->polyline; }
void collect_polylines(Polylines &dst) const override { if (! this->polyline.empty()) dst.emplace_back(this->polyline); }
void collect_points(Points &dst) const override { append(dst, this->polyline.points); }
double total_volume() const override { return mm3_per_mm * unscale<double>(length()); }
private:
@ -217,6 +219,12 @@ public:
double min_mm3_per_mm() const override;
Polyline as_polyline() const override;
void collect_polylines(Polylines &dst) const override { Polyline pl = this->as_polyline(); if (! pl.empty()) dst.emplace_back(std::move(pl)); }
void collect_points(Points &dst) const override {
size_t n = std::accumulate(paths.begin(), paths.end(), 0, [](const size_t n, const ExtrusionPath &p){ return n + p.polyline.size(); });
dst.reserve(dst.size() + n);
for (const ExtrusionPath &p : this->paths)
append(dst, p.polyline.points);
}
double total_volume() const override { double volume =0.; for (const auto& path : paths) volume += path.total_volume(); return volume; }
};
@ -268,6 +276,12 @@ public:
double min_mm3_per_mm() const override;
Polyline as_polyline() const override { return this->polygon().split_at_first_point(); }
void collect_polylines(Polylines &dst) const override { Polyline pl = this->as_polyline(); if (! pl.empty()) dst.emplace_back(std::move(pl)); }
void collect_points(Points &dst) const override {
size_t n = std::accumulate(paths.begin(), paths.end(), 0, [](const size_t n, const ExtrusionPath &p){ return n + p.polyline.size(); });
dst.reserve(dst.size() + n);
for (const ExtrusionPath &p : this->paths)
append(dst, p.polyline.points);
}
double total_volume() const override { double volume =0.; for (const auto& path : paths) volume += path.total_volume(); return volume; }
//static inline std::string role_to_string(ExtrusionLoopRole role);