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Some documentation, C++11 conversion, code beautification,

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added some helper methods.
This commit is contained in:
bubnikv
2018-07-25 16:11:31 +02:00
parent 077680b806
commit 440e58573e
14 changed files with 109 additions and 82 deletions
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16
xs/src/libslic3r/ExtrusionEntityCollection.hpp
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@@ -24,7 +24,7 @@ public:
explicit operator ExtrusionPaths() const;
bool is_collection() const { return true; };
virtual ExtrusionRole role() const {
ExtrusionRole role() const override {
ExtrusionRole out = erNone;
for (const ExtrusionEntity *ee : entities) {
ExtrusionRole er = ee->role();
@@ -66,11 +66,11 @@ public:
Point last_point() const { return this->entities.back()->last_point(); }
// Produce a list of 2D polygons covered by the extruded paths, offsetted by the extrusion width.
// Increase the offset by scaled_epsilon to achieve an overlap, so a union will produce no gaps.
virtual void polygons_covered_by_width(Polygons &out, const float scaled_epsilon) const;
void polygons_covered_by_width(Polygons &out, const float scaled_epsilon) const override;
// Produce a list of 2D polygons covered by the extruded paths, offsetted by the extrusion spacing.
// Increase the offset by scaled_epsilon to achieve an overlap, so a union will produce no gaps.
// Useful to calculate area of an infill, which has been really filled in by a 100% rectilinear infill.
virtual void polygons_covered_by_spacing(Polygons &out, const float scaled_epsilon) const;
void polygons_covered_by_spacing(Polygons &out, const float scaled_epsilon) const override;
Polygons polygons_covered_by_width(const float scaled_epsilon = 0.f) const
{ Polygons out; this->polygons_covered_by_width(out, scaled_epsilon); return out; }
Polygons polygons_covered_by_spacing(const float scaled_epsilon = 0.f) const
@@ -79,14 +79,20 @@ public:
void flatten(ExtrusionEntityCollection* retval) const;
ExtrusionEntityCollection flatten() const;
double min_mm3_per_mm() const;
virtual double total_volume() const {double volume=0.; for (const auto& ent : entities) volume+=ent->total_volume(); return volume; }
double total_volume() const override { double volume=0.; for (const auto& ent : entities) volume+=ent->total_volume(); return volume; }
// Following methods shall never be called on an ExtrusionEntityCollection.
Polyline as_polyline() const {
CONFESS("Calling as_polyline() on a ExtrusionEntityCollection");
return Polyline();
};
virtual double length() const {
void collect_polylines(Polylines &dst) const override {
for (ExtrusionEntity* extrusion_entity : this->entities)
extrusion_entity->collect_polylines(dst);
}
double length() const override {
CONFESS("Calling length() on a ExtrusionEntityCollection");
return 0.;
}