#12106 closed Bugs (fixed)

Assertion in envelope() seems to be wrong

Reported by: karsten Owned by: barendgehrels
Milestone: Boost 1.61.0 Component: geometry
Version: Boost 1.60.0 Severity: Problem
Keywords: envelope Cc:



the following code stops with an assertion. It seems that the check for the aequator in algorithms/detail/envelope/segment.hpp:compute_box_corners() is not correct.

#include <boost/geometry.hpp>
#include <iostream>

using namespace std;

namespace bg = boost::geometry;

typedef bg::cs::spherical_equatorial< boost::geometry::degree > cs_type;
typedef bg::model::point< double , 2 , cs_type > point_type;
typedef bg::model::box< point_type > box_type;
typedef bg::model::segment< point_type> segment_type;
int main( int argc , char *argv[] )
    auto segment = segment_type { point_type { 11.488323611111111 , 53.687086666666673 } , { 11.488324166666667 , 53.687086666666673 } };
    auto box = box_type {};
    bg::envelope( segment , box );
    return 0;

The problem does not occur in version 1.58 and earlier.

Attachments (0)

Change History (1)

comment:1 Changed 15 months ago by awulkiew

  • Keywords envelope added
  • Milestone changed from To Be Determined to Boost 1.61.0
  • Resolution set to fixed
  • Status changed from new to closed

Thanks for the report!

Add Comment

Modify Ticket

Change Properties
Set your email in Preferences
as closed The owner will remain barendgehrels.
The resolution will be deleted. Next status will be 'reopened'.

E-mail address and user name can be saved in the Preferences.

Note: See TracTickets for help on using tickets.