fix evaluation of max possible thickness on a disk
_PolyLine& L1 = _polyLineVec[ iL1 ];
_SegmentTree::box_type boxL1 = * L1._segTree->getBox();
boxL1.Enlarge( boxTol );
_PolyLine& L1 = _polyLineVec[ iL1 ];
_SegmentTree::box_type boxL1 = * L1._segTree->getBox();
boxL1.Enlarge( boxTol );
- for ( size_t iL2 = iL1+1; iL2 < _polyLineVec.size(); ++iL2 )
+ // consider case of a circle as well!
+ for ( size_t iL2 = iL1; iL2 < _polyLineVec.size(); ++iL2 )
{
_PolyLine& L2 = _polyLineVec[ iL2 ];
_SegmentTree::box_type boxL2 = * L2._segTree->getBox();
{
_PolyLine& L2 = _polyLineVec[ iL2 ];
_SegmentTree::box_type boxL2 = * L2._segTree->getBox();