}
deviation2sideInd.insert( make_pair( devia, iS ));
}
+ double maxDevi = deviation2sideInd.rbegin()->first;
+ if ( maxDevi < 1e-7 && sides.size() == 3 )
+ {
+ // a triangle FACE; use a side with the most outstanding length as an elliptic one
+ deviation2sideInd.clear();
+ multimap< double, int > len2sideInd;
+ for ( size_t iS = 0; iS < sides.size(); ++iS )
+ len2sideInd.insert( make_pair( sides[iS]->Length(), iS ));
+
+ multimap< double, int >::iterator l2i = len2sideInd.begin();
+ double len0 = l2i->first;
+ double len1 = (++l2i)->first;
+ double len2 = (++l2i)->first;
+ if ( len1 - len0 > len2 - len1 )
+ deviation2sideInd.insert( make_pair( 0., len2sideInd.begin()->second ));
+ else
+ deviation2sideInd.insert( make_pair( 0., len2sideInd.rbegin()->second ));
+ }
int iCirc = deviation2sideInd.rbegin()->second;
aCircSide = sides[ iCirc ];