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Adapted to the new ClipperUtils.hpp interface by @alexrj

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This commit is contained in:
bubnikv 2016-12-13 19:22:23 +01:00
parent b2a5a1d22f
commit 6582182e0c
31 changed files with 600 additions and 1122 deletions
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18
xs/src/libslic3r/ExtrusionEntity.cpp
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@ -13,19 +13,13 @@ namespace Slic3r {
void
ExtrusionPath::intersect_expolygons(const ExPolygonCollection &collection, ExtrusionEntityCollection* retval) const
{
// perform clipping
Polylines clipped;
intersection<Polylines,Polylines>(this->polyline, collection, &clipped);
return this->_inflate_collection(clipped, retval);
this->_inflate_collection(intersection_pl(this->polyline, collection), retval);
}
void
ExtrusionPath::subtract_expolygons(const ExPolygonCollection &collection, ExtrusionEntityCollection* retval) const
{
// perform clipping
Polylines clipped;
diff<Polylines,Polylines>(this->polyline, collection, &clipped);
return this->_inflate_collection(clipped, retval);
this->_inflate_collection(diff_pl(this->polyline, collection), retval);
}
void
@ -58,9 +52,7 @@ ExtrusionPath::_inflate_collection(const Polylines &polylines, ExtrusionEntityCo
void ExtrusionPath::polygons_covered_by_width(Polygons &out, const float scaled_epsilon) const
{
Polygons tmp;
offset(this->polyline, &tmp, scale_(this->width/2) + scaled_epsilon);
polygons_append(out, STDMOVE(tmp));
polygons_append(out, offset(this->polyline, float(scale_(this->width/2)) + scaled_epsilon));
}
void ExtrusionPath::polygons_covered_by_spacing(Polygons &out, const float scaled_epsilon) const
@ -68,9 +60,7 @@ void ExtrusionPath::polygons_covered_by_spacing(Polygons &out, const float scale
// Instantiating the Flow class to get the line spacing.
// Don't know the nozzle diameter, setting to zero. It shall not matter it shall be optimized out by the compiler.
Flow flow(this->width, this->height, 0.f, this->is_bridge());
Polygons tmp;
offset(this->polyline, &tmp, 0.5f * flow.scaled_spacing() + scaled_epsilon);
polygons_append(out, STDMOVE(tmp));
polygons_append(out, offset(this->polyline, 0.5f * float(flow.scaled_spacing()) + scaled_epsilon));
}
bool