/* group surfaces by common properties */ void SurfaceCollection::group(std::vector<SurfacesPtr> *retval, bool merge_solid) { for (Surfaces::iterator it = this->surfaces.begin(); it != this->surfaces.end(); ++it) { // find a group with the same properties SurfacesPtr* group = NULL; for (std::vector<SurfacesPtr>::iterator git = retval->begin(); git != retval->end(); ++git) { Surface* gkey = git->front(); if ((gkey->surface_type == it->surface_type || (merge_solid && gkey->is_solid() && it->is_solid())) && gkey->thickness == it->thickness && gkey->thickness_layers == it->thickness_layers && gkey->bridge_angle == it->bridge_angle) { group = &*git; break; } } // if no group with these properties exists, add one if (group == NULL) { retval->resize(retval->size() + 1); group = &retval->back(); } // append surface to group group->push_back(&*it); } }
SurfacesPtr SurfaceCollection::filter_by_type(SurfaceType type) { SurfacesPtr ss; for (Surfaces::iterator surface = this->surfaces.begin(); surface != this->surfaces.end(); ++surface) { if (surface->surface_type == type) ss.push_back(&*surface); } return ss; }
SurfacesPtr SurfaceCollection::filter_by_types(const SurfaceType *types, int ntypes) { SurfacesPtr ss; for (Surfaces::iterator surface = this->surfaces.begin(); surface != this->surfaces.end(); ++surface) { for (int i = 0; i < ntypes; ++ i) { if (surface->surface_type == types[i]) { ss.push_back(&*surface); break; } } } return ss; }
/* group surfaces by common properties */ void SurfaceCollection::group(std::vector<SurfacesPtr> *retval) { for (Surfaces::iterator it = this->surfaces.begin(); it != this->surfaces.end(); ++it) { // find a group with the same properties SurfacesPtr* group = NULL; for (std::vector<SurfacesPtr>::iterator git = retval->begin(); git != retval->end(); ++git) if (! git->empty() && surfaces_could_merge(*git->front(), *it)) { group = &*git; break; } // if no group with these properties exists, add one if (group == NULL) { retval->resize(retval->size() + 1); group = &retval->back(); } // append surface to group group->push_back(&*it); } }