diff options
Diffstat (limited to 'xs/src/libslic3r/ExtrusionEntityCollection.hpp')
| -rw-r--r-- | xs/src/libslic3r/ExtrusionEntityCollection.hpp | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/xs/src/libslic3r/ExtrusionEntityCollection.hpp b/xs/src/libslic3r/ExtrusionEntityCollection.hpp index 3b34145f8..ee0d3d5cd 100644 --- a/xs/src/libslic3r/ExtrusionEntityCollection.hpp +++ b/xs/src/libslic3r/ExtrusionEntityCollection.hpp @@ -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(); @@ -71,11 +71,11 @@ 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 @@ -84,14 +84,20 @@ 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.; } |