inline ExPolygons to_expolygons(const SurfacesPtr &src)
{
ExPolygons expolygons;
expolygons.reserve(src.size());
for (SurfacesPtr::const_iterator it = src.begin(); it != src.end(); ++it)
expolygons.push_back((*it)->expolygon);
return expolygons;
}
SurfaceCollection::operator ExPolygons() const
{
ExPolygons expp;
expp.reserve(this->surfaces.size());
for (Surfaces::const_iterator surface = this->surfaces.begin(); surface != this->surfaces.end(); ++surface) {
expp.push_back(surface->expolygon);
}
return expp;
}