Opened 8 years ago

Closed 8 years ago

Last modified 8 years ago

#10961 closed Bugs (fixed)

Wrong turns generated by get_turns() for a Linear spikes. — at Version 2

Reported by: awulkiew Owned by: awulkiew
Milestone: Boost 1.58.0 Component: geometry
Version: Boost 1.57.0 Severity: Problem
Keywords: overlay, relate, get_turns Cc:

Description (last modified by awulkiew)

  1. For L/A: 
    "LINESTRING(7 8, 6 10, 10 2)"
"POLYGON((0 0,0 10,10 10,10 0,0 0))"

"LINESTRING(7 8, 6 10, 11 0)"
"POLYGON((0 0,0 10,10 10,10 0,0 0))"

for intersection point (6 10) u/u is generated instead of i/u.

  1. For L/L: 
"LINESTRING(6 0,0 0,5 0)"
"LINESTRING(2 0,0 0,-10 0)"

for intersection point (0 0) only one, wrong turn is generated (a spike is not detected as a spike).

Change History (2)

comment:2 by awulkiew, 8 years ago

Description: modified (diff)
Summary: Wrong turn generated by get_turns() for a Linear spike. → Wrong turns generated by get_turns() for a Linear spikes.
Note: See TracTickets for help on using tickets.