if ( !aSection->myPoints.empty() )
aC = *(aSection->myPoints.end() - 2);
- if ( aSection->myPoints.empty() || aCoordU > aC )
+ if ( aSection->myPoints.empty() || aCoordU >= aC )
{
aSection->myPoints.push_back( aCoordU );
aSection->myPoints.push_back( aCoordZ );